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Diffstat (limited to 'tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM32100B_EVAL')
6 files changed, 0 insertions, 5245 deletions
diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM32100B_EVAL/stm32100b_eval.c b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM32100B_EVAL/stm32100b_eval.c deleted file mode 100644 index 947329d..0000000 --- a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM32100B_EVAL/stm32100b_eval.c +++ /dev/null @@ -1,624 +0,0 @@ -/** - ****************************************************************************** - * @file stm32100b_eval.c - * @author MCD Application Team - * @version V4.5.0 - * @date 07-March-2011 - * @brief This file provides - * - set of firmware functions to manage Leds, push-button and COM ports - * - low level initialization functions for SD card (on SPI), SPI serial - * flash (sFLASH) and temperature sensor (LM75) - * available on STM32100B-EVAL evaluation board from STMicroelectronics. - ****************************************************************************** - * @attention - * - * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS - * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE - * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY - * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING - * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE - * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. - * - * <h2><center>© COPYRIGHT 2011 STMicroelectronics</center></h2> - ****************************************************************************** - */ - -/* Includes ------------------------------------------------------------------*/ -#include "stm32100b_eval.h" -#include "stm32f10x_spi.h" -#include "stm32f10x_i2c.h" - -/** @addtogroup Utilities - * @{ - */ - -/** @addtogroup STM32_EVAL - * @{ - */ - -/** @addtogroup STM32100B_EVAL - * @{ - */ - -/** @defgroup STM32100B_EVAL_LOW_LEVEL - * @brief This file provides firmware functions to manage Leds, push-buttons, - * COM ports, SD card on SPI, serial flash (sFLASH) and temperature - * sensor (LM75) available on STM32100B-EVAL evaluation board from - * STMicroelectronics. - * @{ - */ - -/** @defgroup STM32100B_EVAL_LOW_LEVEL_Private_TypesDefinitions - * @{ - */ -/** - * @} - */ - - -/** @defgroup STM32100B_EVAL_LOW_LEVEL_Private_Defines - * @{ - */ -/** - * @} - */ - - -/** @defgroup STM32100B_EVAL_LOW_LEVEL_Private_Macros - * @{ - */ -/** - * @} - */ - - -/** @defgroup STM32100B_EVAL_LOW_LEVEL_Private_Variables - * @{ - */ -GPIO_TypeDef* GPIO_PORT[LEDn] = {LED1_GPIO_PORT, LED2_GPIO_PORT, LED3_GPIO_PORT, - LED4_GPIO_PORT}; -const uint16_t GPIO_PIN[LEDn] = {LED1_PIN, LED2_PIN, LED3_PIN, - LED4_PIN}; -const uint32_t GPIO_CLK[LEDn] = {LED1_GPIO_CLK, LED2_GPIO_CLK, LED3_GPIO_CLK, - LED4_GPIO_CLK}; - -GPIO_TypeDef* BUTTON_PORT[BUTTONn] = {WAKEUP_BUTTON_GPIO_PORT, TAMPER_BUTTON_GPIO_PORT, - KEY_BUTTON_GPIO_PORT, RIGHT_BUTTON_GPIO_PORT, - LEFT_BUTTON_GPIO_PORT, UP_BUTTON_GPIO_PORT, - DOWN_BUTTON_GPIO_PORT, SEL_BUTTON_GPIO_PORT}; - -const uint16_t BUTTON_PIN[BUTTONn] = {WAKEUP_BUTTON_PIN, TAMPER_BUTTON_PIN, - KEY_BUTTON_PIN, RIGHT_BUTTON_PIN, - LEFT_BUTTON_PIN, UP_BUTTON_PIN, - DOWN_BUTTON_PIN, SEL_BUTTON_PIN}; - -const uint32_t BUTTON_CLK[BUTTONn] = {WAKEUP_BUTTON_GPIO_CLK, TAMPER_BUTTON_GPIO_CLK, - KEY_BUTTON_GPIO_CLK, RIGHT_BUTTON_GPIO_CLK, - LEFT_BUTTON_GPIO_CLK, UP_BUTTON_GPIO_CLK, - DOWN_BUTTON_GPIO_CLK, SEL_BUTTON_GPIO_CLK}; - -const uint16_t BUTTON_EXTI_LINE[BUTTONn] = {WAKEUP_BUTTON_EXTI_LINE, - TAMPER_BUTTON_EXTI_LINE, - KEY_BUTTON_EXTI_LINE, - RIGHT_BUTTON_EXTI_LINE, - LEFT_BUTTON_EXTI_LINE, - UP_BUTTON_EXTI_LINE, - DOWN_BUTTON_EXTI_LINE, - SEL_BUTTON_EXTI_LINE}; - -const uint16_t BUTTON_PORT_SOURCE[BUTTONn] = {WAKEUP_BUTTON_EXTI_PORT_SOURCE, - TAMPER_BUTTON_EXTI_PORT_SOURCE, - KEY_BUTTON_EXTI_PORT_SOURCE, - RIGHT_BUTTON_EXTI_PORT_SOURCE, - LEFT_BUTTON_EXTI_PORT_SOURCE, - UP_BUTTON_EXTI_PORT_SOURCE, - DOWN_BUTTON_EXTI_PORT_SOURCE, - SEL_BUTTON_EXTI_PORT_SOURCE}; - -const uint16_t BUTTON_PIN_SOURCE[BUTTONn] = {WAKEUP_BUTTON_EXTI_PIN_SOURCE, - TAMPER_BUTTON_EXTI_PIN_SOURCE, - KEY_BUTTON_EXTI_PIN_SOURCE, - RIGHT_BUTTON_EXTI_PIN_SOURCE, - LEFT_BUTTON_EXTI_PIN_SOURCE, - UP_BUTTON_EXTI_PIN_SOURCE, - DOWN_BUTTON_EXTI_PIN_SOURCE, - SEL_BUTTON_EXTI_PIN_SOURCE}; - -const uint16_t BUTTON_IRQn[BUTTONn] = {WAKEUP_BUTTON_EXTI_IRQn, TAMPER_BUTTON_EXTI_IRQn, - KEY_BUTTON_EXTI_IRQn, RIGHT_BUTTON_EXTI_IRQn, - LEFT_BUTTON_EXTI_IRQn, UP_BUTTON_EXTI_IRQn, - DOWN_BUTTON_EXTI_IRQn, SEL_BUTTON_EXTI_IRQn}; - -USART_TypeDef* COM_USART[COMn] = {EVAL_COM1, EVAL_COM2}; - -GPIO_TypeDef* COM_TX_PORT[COMn] = {EVAL_COM1_TX_GPIO_PORT, EVAL_COM2_TX_GPIO_PORT}; - -GPIO_TypeDef* COM_RX_PORT[COMn] = {EVAL_COM1_RX_GPIO_PORT, EVAL_COM2_RX_GPIO_PORT}; - -const uint32_t COM_USART_CLK[COMn] = {EVAL_COM1_CLK, EVAL_COM2_CLK}; - -const uint32_t COM_TX_PORT_CLK[COMn] = {EVAL_COM1_TX_GPIO_CLK, EVAL_COM2_TX_GPIO_CLK}; - -const uint32_t COM_RX_PORT_CLK[COMn] = {EVAL_COM1_RX_GPIO_CLK, EVAL_COM2_RX_GPIO_CLK}; - -const uint16_t COM_TX_PIN[COMn] = {EVAL_COM1_TX_PIN, EVAL_COM2_TX_PIN}; - -const uint16_t COM_RX_PIN[COMn] = {EVAL_COM1_RX_PIN, EVAL_COM2_RX_PIN}; - -/** - * @} - */ - - -/** @defgroup STM32100B_EVAL_LOW_LEVEL_Private_FunctionPrototypes - * @{ - */ - -/** - * @} - */ - - -/** @defgroup STM32100B_EVAL_LOW_LEVEL_Private_Functions - * @{ - */ - -/** - * @brief Configures LED GPIO. - * @param Led: Specifies the Led to be configured. - * This parameter can be one of following parameters: - * @arg LED1 - * @arg LED2 - * @arg LED3 - * @arg LED4 - * @retval None - */ -void STM_EVAL_LEDInit(Led_TypeDef Led) -{ - GPIO_InitTypeDef GPIO_InitStructure; - - /* Enable the GPIO_LED Clock */ - RCC_APB2PeriphClockCmd(GPIO_CLK[Led], ENABLE); - - /* Configure the GPIO_LED pin */ - GPIO_InitStructure.GPIO_Pin = GPIO_PIN[Led]; - - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; - GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; - GPIO_Init(GPIO_PORT[Led], &GPIO_InitStructure); -} - -/** - * @brief Turns selected LED On. - * @param Led: Specifies the Led to be set on. - * This parameter can be one of following parameters: - * @arg LED1 - * @arg LED2 - * @arg LED3 - * @arg LED4 - * @retval None - */ -void STM_EVAL_LEDOn(Led_TypeDef Led) -{ - GPIO_PORT[Led]->BSRR = GPIO_PIN[Led]; -} - -/** - * @brief Turns selected LED Off. - * @param Led: Specifies the Led to be set off. - * This parameter can be one of following parameters: - * @arg LED1 - * @arg LED2 - * @arg LED3 - * @arg LED4 - * @retval None - */ -void STM_EVAL_LEDOff(Led_TypeDef Led) -{ - GPIO_PORT[Led]->BRR = GPIO_PIN[Led]; -} - -/** - * @brief Toggles the selected LED. - * @param Led: Specifies the Led to be toggled. - * This parameter can be one of following parameters: - * @arg LED1 - * @arg LED2 - * @arg LED3 - * @arg LED4 - * @retval None - */ -void STM_EVAL_LEDToggle(Led_TypeDef Led) -{ - GPIO_PORT[Led]->ODR ^= GPIO_PIN[Led]; -} - -/** - * @brief Configures Button GPIO and EXTI Line. - * @param Button: Specifies the Button to be configured. - * This parameter can be one of following parameters: - * @arg BUTTON_WAKEUP: Wakeup Push Button - * @arg BUTTON_TAMPER: Tamper Push Button - * @arg BUTTON_KEY: Key Push Button - * @arg BUTTON_RIGHT: Joystick Right Push Button - * @arg BUTTON_LEFT: Joystick Left Push Button - * @arg BUTTON_UP: Joystick Up Push Button - * @arg BUTTON_DOWN: Joystick Down Push Button - * @arg BUTTON_SEL: Joystick Sel Push Button - * @param Button_Mode: Specifies Button mode. - * This parameter can be one of following parameters: - * @arg BUTTON_MODE_GPIO: Button will be used as simple IO - * @arg BUTTON_MODE_EXTI: Button will be connected to EXTI line with interrupt - * generation capability - * @retval None - */ -void STM_EVAL_PBInit(Button_TypeDef Button, ButtonMode_TypeDef Button_Mode) -{ - GPIO_InitTypeDef GPIO_InitStructure; - EXTI_InitTypeDef EXTI_InitStructure; - NVIC_InitTypeDef NVIC_InitStructure; - - /* Enable the BUTTON Clock */ - RCC_APB2PeriphClockCmd(BUTTON_CLK[Button] | RCC_APB2Periph_AFIO, ENABLE); - - /* Configure Button pin as input floating */ - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING; - GPIO_InitStructure.GPIO_Pin = BUTTON_PIN[Button]; - GPIO_Init(BUTTON_PORT[Button], &GPIO_InitStructure); - - - if (Button_Mode == BUTTON_MODE_EXTI) - { - /* Connect Button EXTI Line to Button GPIO Pin */ - GPIO_EXTILineConfig(BUTTON_PORT_SOURCE[Button], BUTTON_PIN_SOURCE[Button]); - - /* Configure Button EXTI line */ - EXTI_InitStructure.EXTI_Line = BUTTON_EXTI_LINE[Button]; - EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt; - - if(Button != BUTTON_WAKEUP) - { - EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Falling; - } - else - { - EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Rising; - } - EXTI_InitStructure.EXTI_LineCmd = ENABLE; - EXTI_Init(&EXTI_InitStructure); - - /* Enable and set Button EXTI Interrupt to the lowest priority */ - NVIC_InitStructure.NVIC_IRQChannel = BUTTON_IRQn[Button]; - NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0x0F; - NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0x0F; - NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE; - - NVIC_Init(&NVIC_InitStructure); - } -} - -/** - * @brief Returns the selected Button state. - * @param Button: Specifies the Button to be checked. - * This parameter can be one of following parameters: - * @arg BUTTON_WAKEUP: Wakeup Push Button - * @arg BUTTON_TAMPER: Tamper Push Button - * @arg BUTTON_KEY: Key Push Button - * @arg BUTTON_RIGHT: Joystick Right Push Button - * @arg BUTTON_LEFT: Joystick Left Push Button - * @arg BUTTON_UP: Joystick Up Push Button - * @arg BUTTON_DOWN: Joystick Down Push Button - * @arg BUTTON_SEL: Joystick Sel Push Button - * @retval The Button GPIO pin value. - */ -uint32_t STM_EVAL_PBGetState(Button_TypeDef Button) -{ - return GPIO_ReadInputDataBit(BUTTON_PORT[Button], BUTTON_PIN[Button]); -} - - -/** - * @brief Configures COM port. - * @param COM: Specifies the COM port to be configured. - * This parameter can be one of following parameters: - * @arg COM1 - * @arg COM2 - * @param USART_InitStruct: pointer to a USART_InitTypeDef structure that - * contains the configuration information for the specified USART peripheral. - * @retval None - */ -void STM_EVAL_COMInit(COM_TypeDef COM, USART_InitTypeDef* USART_InitStruct) -{ - GPIO_InitTypeDef GPIO_InitStructure; - - /* Enable GPIO clock */ - RCC_APB2PeriphClockCmd(COM_TX_PORT_CLK[COM] | COM_RX_PORT_CLK[COM] | RCC_APB2Periph_AFIO, ENABLE); - - - /* Enable UART clock */ - if (COM == COM1) - { - RCC_APB2PeriphClockCmd(COM_USART_CLK[COM], ENABLE); - } - else - { - /* Enable the USART2 Pins Software Remapping */ - GPIO_PinRemapConfig(GPIO_Remap_USART2, ENABLE); - RCC_APB1PeriphClockCmd(COM_USART_CLK[COM], ENABLE); - } - - /* Configure USART Tx as alternate function push-pull */ - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP; - GPIO_InitStructure.GPIO_Pin = COM_TX_PIN[COM]; - GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; - GPIO_Init(COM_TX_PORT[COM], &GPIO_InitStructure); - - /* Configure USART Rx as input floating */ - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING; - GPIO_InitStructure.GPIO_Pin = COM_RX_PIN[COM]; - GPIO_Init(COM_RX_PORT[COM], &GPIO_InitStructure); - - /* USART configuration */ - USART_Init(COM_USART[COM], USART_InitStruct); - - /* Enable USART */ - USART_Cmd(COM_USART[COM], ENABLE); -} - -/** - * @brief DeInitializes the SD/SD communication. - * @param None - * @retval None - */ -void SD_LowLevel_DeInit(void) -{ - GPIO_InitTypeDef GPIO_InitStructure; - - SPI_Cmd(SD_SPI, DISABLE); /*!< SD_SPI disable */ - SPI_I2S_DeInit(SD_SPI); /*!< DeInitializes the SD_SPI */ - - /*!< SD_SPI Periph clock disable */ - RCC_APB2PeriphClockCmd(SD_SPI_CLK, DISABLE); - - /*!< Configure SD_SPI pins: SCK */ - GPIO_InitStructure.GPIO_Pin = SD_SPI_SCK_PIN; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING; - GPIO_Init(SD_SPI_SCK_GPIO_PORT, &GPIO_InitStructure); - - /*!< Configure SD_SPI pins: MISO */ - GPIO_InitStructure.GPIO_Pin = SD_SPI_MISO_PIN; - GPIO_Init(SD_SPI_MISO_GPIO_PORT, &GPIO_InitStructure); - - /*!< Configure SD_SPI pins: MOSI */ - GPIO_InitStructure.GPIO_Pin = SD_SPI_MOSI_PIN; - GPIO_Init(SD_SPI_MOSI_GPIO_PORT, &GPIO_InitStructure); - - /*!< Configure SD_SPI_CS_PIN pin: SD Card CS pin */ - GPIO_InitStructure.GPIO_Pin = SD_CS_PIN; - GPIO_Init(SD_CS_GPIO_PORT, &GPIO_InitStructure); - - /*!< Configure SD_SPI_DETECT_PIN pin: SD Card detect pin */ - GPIO_InitStructure.GPIO_Pin = SD_DETECT_PIN; - GPIO_Init(SD_DETECT_GPIO_PORT, &GPIO_InitStructure); -} - -/** - * @brief Initializes the SD_SPI and CS pins. - * @param None - * @retval None - */ -void SD_LowLevel_Init(void) -{ - GPIO_InitTypeDef GPIO_InitStructure; - SPI_InitTypeDef SPI_InitStructure; - - /*!< SD_SPI_CS_GPIO, SD_SPI_MOSI_GPIO, SD_SPI_MISO_GPIO, SD_SPI_DETECT_GPIO - and SD_SPI_SCK_GPIO Periph clock enable */ - RCC_APB2PeriphClockCmd(SD_CS_GPIO_CLK | SD_SPI_MOSI_GPIO_CLK | SD_SPI_MISO_GPIO_CLK | - SD_SPI_SCK_GPIO_CLK | SD_DETECT_GPIO_CLK, ENABLE); - - /*!< SD_SPI Periph clock enable */ - RCC_APB2PeriphClockCmd(SD_SPI_CLK, ENABLE); - - - /*!< Configure SD_SPI pins: SCK */ - GPIO_InitStructure.GPIO_Pin = SD_SPI_SCK_PIN; - GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP; - GPIO_Init(SD_SPI_SCK_GPIO_PORT, &GPIO_InitStructure); - - /*!< Configure SD_SPI pins: MOSI */ - GPIO_InitStructure.GPIO_Pin = SD_SPI_MOSI_PIN; - GPIO_Init(SD_SPI_MOSI_GPIO_PORT, &GPIO_InitStructure); - - /*!< Configure SD_SPI pins: MISO */ - GPIO_InitStructure.GPIO_Pin = SD_SPI_MISO_PIN; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING; - GPIO_Init(SD_SPI_MISO_GPIO_PORT, &GPIO_InitStructure); - - /*!< Configure SD_SPI_CS_PIN pin: SD Card CS pin */ - GPIO_InitStructure.GPIO_Pin = SD_CS_PIN; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; - GPIO_Init(SD_CS_GPIO_PORT, &GPIO_InitStructure); - - /*!< Configure SD_SPI_DETECT_PIN pin: SD Card detect pin */ - GPIO_InitStructure.GPIO_Pin = SD_DETECT_PIN; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU; - GPIO_Init(SD_DETECT_GPIO_PORT, &GPIO_InitStructure); - - /*!< SD_SPI Config */ - SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_FullDuplex; - SPI_InitStructure.SPI_Mode = SPI_Mode_Master; - SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b; - SPI_InitStructure.SPI_CPOL = SPI_CPOL_High; - SPI_InitStructure.SPI_CPHA = SPI_CPHA_2Edge; - SPI_InitStructure.SPI_NSS = SPI_NSS_Soft; - SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_2; - - SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB; - SPI_InitStructure.SPI_CRCPolynomial = 7; - SPI_Init(SD_SPI, &SPI_InitStructure); - - SPI_Cmd(SD_SPI, ENABLE); /*!< SD_SPI enable */ -} - -/** - * @brief DeInitializes the peripherals used by the SPI FLASH driver. - * @param None - * @retval None - */ -void sFLASH_LowLevel_DeInit(void) -{ - GPIO_InitTypeDef GPIO_InitStructure; - - /*!< Disable the sFLASH_SPI */ - SPI_Cmd(sFLASH_SPI, DISABLE); - - /*!< DeInitializes the sFLASH_SPI */ - SPI_I2S_DeInit(sFLASH_SPI); - - /*!< sFLASH_SPI Periph clock disable */ - RCC_APB2PeriphClockCmd(sFLASH_SPI_CLK, DISABLE); - - /*!< Configure sFLASH_SPI pins: SCK */ - GPIO_InitStructure.GPIO_Pin = sFLASH_SPI_SCK_PIN; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING; - GPIO_Init(sFLASH_SPI_SCK_GPIO_PORT, &GPIO_InitStructure); - - /*!< Configure sFLASH_SPI pins: MISO */ - GPIO_InitStructure.GPIO_Pin = sFLASH_SPI_MISO_PIN; - GPIO_Init(sFLASH_SPI_MISO_GPIO_PORT, &GPIO_InitStructure); - - /*!< Configure sFLASH_SPI pins: MOSI */ - GPIO_InitStructure.GPIO_Pin = sFLASH_SPI_MOSI_PIN; - GPIO_Init(sFLASH_SPI_MOSI_GPIO_PORT, &GPIO_InitStructure); - - /*!< Configure sFLASH_CS_PIN pin: sFLASH Card CS pin */ - GPIO_InitStructure.GPIO_Pin = sFLASH_CS_PIN; - GPIO_Init(sFLASH_CS_GPIO_PORT, &GPIO_InitStructure); -} - -/** - * @brief Initializes the peripherals used by the SPI FLASH driver. - * @param None - * @retval None - */ -void sFLASH_LowLevel_Init(void) -{ - GPIO_InitTypeDef GPIO_InitStructure; - - /*!< sFLASH_SPI_CS_GPIO, sFLASH_SPI_MOSI_GPIO, sFLASH_SPI_MISO_GPIO - and sFLASH_SPI_SCK_GPIO Periph clock enable */ - RCC_APB2PeriphClockCmd(sFLASH_CS_GPIO_CLK | sFLASH_SPI_MOSI_GPIO_CLK | sFLASH_SPI_MISO_GPIO_CLK | - sFLASH_SPI_SCK_GPIO_CLK, ENABLE); - - /*!< sFLASH_SPI Periph clock enable */ - RCC_APB2PeriphClockCmd(sFLASH_SPI_CLK, ENABLE); - - /*!< Configure sFLASH_SPI pins: SCK */ - GPIO_InitStructure.GPIO_Pin = sFLASH_SPI_SCK_PIN; - GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP; - GPIO_Init(sFLASH_SPI_SCK_GPIO_PORT, &GPIO_InitStructure); - - /*!< Configure sFLASH_SPI pins: MOSI */ - GPIO_InitStructure.GPIO_Pin = sFLASH_SPI_MOSI_PIN; - GPIO_Init(sFLASH_SPI_MOSI_GPIO_PORT, &GPIO_InitStructure); - - /*!< Configure sFLASH_SPI pins: MISO */ - GPIO_InitStructure.GPIO_Pin = sFLASH_SPI_MISO_PIN; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING; - GPIO_Init(sFLASH_SPI_MISO_GPIO_PORT, &GPIO_InitStructure); - - /*!< Configure sFLASH_CS_PIN pin: sFLASH Card CS pin */ - GPIO_InitStructure.GPIO_Pin = sFLASH_CS_PIN; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; - GPIO_Init(sFLASH_CS_GPIO_PORT, &GPIO_InitStructure); -} - -/** - * @brief DeInitializes the LM75_I2C. - * @param None - * @retval None - */ -void LM75_LowLevel_DeInit(void) -{ - GPIO_InitTypeDef GPIO_InitStructure; - - /*!< Disable LM75_I2C */ - I2C_Cmd(LM75_I2C, DISABLE); - /*!< DeInitializes the LM75_I2C */ - I2C_DeInit(LM75_I2C); - - /*!< LM75_I2C Periph clock disable */ - RCC_APB1PeriphClockCmd(LM75_I2C_CLK, DISABLE); - - /*!< Configure LM75_I2C pins: SCL */ - GPIO_InitStructure.GPIO_Pin = LM75_I2C_SCL_PIN; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING; - GPIO_Init(LM75_I2C_SCL_GPIO_PORT, &GPIO_InitStructure); - - /*!< Configure LM75_I2C pins: SDA */ - GPIO_InitStructure.GPIO_Pin = LM75_I2C_SDA_PIN; - GPIO_Init(LM75_I2C_SDA_GPIO_PORT, &GPIO_InitStructure); - - /*!< Configure LM75_I2C pin: SMBUS ALERT */ - GPIO_InitStructure.GPIO_Pin = LM75_I2C_SMBUSALERT_PIN; - GPIO_Init(LM75_I2C_SMBUSALERT_GPIO_PORT, &GPIO_InitStructure); -} - -/** - * @brief Initializes the LM75_I2C.. - * @param None - * @retval None - */ -void LM75_LowLevel_Init(void) -{ - GPIO_InitTypeDef GPIO_InitStructure; - - /*!< LM75_I2C Periph clock enable */ - RCC_APB1PeriphClockCmd(LM75_I2C_CLK, ENABLE); - - /*!< LM75_I2C_SCL_GPIO_CLK, LM75_I2C_SDA_GPIO_CLK - and LM75_I2C_SMBUSALERT_GPIO_CLK Periph clock enable */ - RCC_APB2PeriphClockCmd(LM75_I2C_SCL_GPIO_CLK | LM75_I2C_SDA_GPIO_CLK | - LM75_I2C_SMBUSALERT_GPIO_CLK, ENABLE); - - /*!< Configure LM75_I2C pins: SCL */ - GPIO_InitStructure.GPIO_Pin = LM75_I2C_SCL_PIN; - GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_OD; - GPIO_Init(LM75_I2C_SCL_GPIO_PORT, &GPIO_InitStructure); - - /*!< Configure LM75_I2C pins: SDA */ - GPIO_InitStructure.GPIO_Pin = LM75_I2C_SDA_PIN; - GPIO_Init(LM75_I2C_SDA_GPIO_PORT, &GPIO_InitStructure); - - /*!< Configure LM75_I2C pin: SMBUS ALERT */ - GPIO_InitStructure.GPIO_Pin = LM75_I2C_SMBUSALERT_PIN; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU; - GPIO_Init(LM75_I2C_SMBUSALERT_GPIO_PORT, &GPIO_InitStructure); -} - -/** - * @} - */ - - -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM32100B_EVAL/stm32100b_eval.h b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM32100B_EVAL/stm32100b_eval.h deleted file mode 100644 index b6c4ccb..0000000 --- a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM32100B_EVAL/stm32100b_eval.h +++ /dev/null @@ -1,341 +0,0 @@ -/** - ****************************************************************************** - * @file stm32100b_eval.h - * @author MCD Application Team - * @version V4.5.0 - * @date 07-March-2011 - * @brief This file contains definitions for STM32100B_EVAL's Leds, push-buttons - * COM ports, SD Card on SPI, sFLASH on SPI and Temperature Sensor LM75 on I2C - * hardware resources. - ****************************************************************************** - * @attention - * - * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS - * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE - * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY - * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING - * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE - * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. - * - * <h2><center>© COPYRIGHT 2011 STMicroelectronics</center></h2> - ****************************************************************************** - */ - -/* Define to prevent recursive inclusion -------------------------------------*/ -#ifndef __STM32100B_EVAL_H -#define __STM32100B_EVAL_H - -#ifdef __cplusplus - extern "C" { -#endif - -/* Includes ------------------------------------------------------------------*/ -#include "stm32_eval.h" - -/** @addtogroup Utilities - * @{ - */ - -/** @addtogroup STM32_EVAL - * @{ - */ - -/** @addtogroup STM32100B_EVAL - * @{ - */ - -/** @addtogroup STM32100B_EVAL_LOW_LEVEL - * @{ - */ - -/** @defgroup STM32100B_EVAL_LOW_LEVEL_Exported_Types - * @{ - */ -/** - * @} - */ - -/** @defgroup STM32100B_EVAL_LOW_LEVEL_Exported_Constants - * @{ - */ -/** @addtogroup STM32100B_EVAL_LOW_LEVEL_LED - * @{ - */ -#define LEDn 4 -#define LED1_PIN GPIO_Pin_6 -#define LED1_GPIO_PORT GPIOC -#define LED1_GPIO_CLK RCC_APB2Periph_GPIOC - -#define LED2_PIN GPIO_Pin_7 -#define LED2_GPIO_PORT GPIOC -#define LED2_GPIO_CLK RCC_APB2Periph_GPIOC - -#define LED3_PIN GPIO_Pin_8 -#define LED3_GPIO_PORT GPIOC -#define LED3_GPIO_CLK RCC_APB2Periph_GPIOC - -#define LED4_PIN GPIO_Pin_9 -#define LED4_GPIO_PORT GPIOC -#define LED4_GPIO_CLK RCC_APB2Periph_GPIOC - -/** - * @} - */ - -/** @addtogroup STM32100B_EVAL_LOW_LEVEL_BUTTON - * @{ - */ -#define BUTTONn 8 - -/** - * @brief Wakeup push-button - */ -#define WAKEUP_BUTTON_PIN GPIO_Pin_0 -#define WAKEUP_BUTTON_GPIO_PORT GPIOA -#define WAKEUP_BUTTON_GPIO_CLK RCC_APB2Periph_GPIOA -#define WAKEUP_BUTTON_EXTI_LINE EXTI_Line0 -#define WAKEUP_BUTTON_EXTI_PORT_SOURCE GPIO_PortSourceGPIOA -#define WAKEUP_BUTTON_EXTI_PIN_SOURCE GPIO_PinSource0 -#define WAKEUP_BUTTON_EXTI_IRQn EXTI0_IRQn -/** - * @brief Tamper push-button - */ -#define TAMPER_BUTTON_PIN GPIO_Pin_13 -#define TAMPER_BUTTON_GPIO_PORT GPIOC -#define TAMPER_BUTTON_GPIO_CLK RCC_APB2Periph_GPIOC -#define TAMPER_BUTTON_EXTI_LINE EXTI_Line13 -#define TAMPER_BUTTON_EXTI_PORT_SOURCE GPIO_PortSourceGPIOC -#define TAMPER_BUTTON_EXTI_PIN_SOURCE GPIO_PinSource13 -#define TAMPER_BUTTON_EXTI_IRQn EXTI15_10_IRQn -/** - * @brief Key push-button - */ -#define KEY_BUTTON_PIN GPIO_Pin_9 -#define KEY_BUTTON_GPIO_PORT GPIOB -#define KEY_BUTTON_GPIO_CLK RCC_APB2Periph_GPIOB -#define KEY_BUTTON_EXTI_LINE EXTI_Line9 -#define KEY_BUTTON_EXTI_PORT_SOURCE GPIO_PortSourceGPIOB -#define KEY_BUTTON_EXTI_PIN_SOURCE GPIO_PinSource9 -#define KEY_BUTTON_EXTI_IRQn EXTI9_5_IRQn -/** - * @brief Joystick Right push-button - */ -#define RIGHT_BUTTON_PIN GPIO_Pin_1 -#define RIGHT_BUTTON_GPIO_PORT GPIOE -#define RIGHT_BUTTON_GPIO_CLK RCC_APB2Periph_GPIOE -#define RIGHT_BUTTON_EXTI_LINE EXTI_Line1 -#define RIGHT_BUTTON_EXTI_PORT_SOURCE GPIO_PortSourceGPIOE -#define RIGHT_BUTTON_EXTI_PIN_SOURCE GPIO_PinSource1 -#define RIGHT_BUTTON_EXTI_IRQn EXTI1_IRQn -/** - * @brief Joystick Left push-button - */ -#define LEFT_BUTTON_PIN GPIO_Pin_0 -#define LEFT_BUTTON_GPIO_PORT GPIOE -#define LEFT_BUTTON_GPIO_CLK RCC_APB2Periph_GPIOE -#define LEFT_BUTTON_EXTI_LINE EXTI_Line0 -#define LEFT_BUTTON_EXTI_PORT_SOURCE GPIO_PortSourceGPIOE -#define LEFT_BUTTON_EXTI_PIN_SOURCE GPIO_PinSource0 -#define LEFT_BUTTON_EXTI_IRQn EXTI0_IRQn -/** - * @brief Joystick Up push-button - */ -#define UP_BUTTON_PIN GPIO_Pin_8 -#define UP_BUTTON_GPIO_PORT GPIOD -#define UP_BUTTON_GPIO_CLK RCC_APB2Periph_GPIOD -#define UP_BUTTON_EXTI_LINE EXTI_Line8 -#define UP_BUTTON_EXTI_PORT_SOURCE GPIO_PortSourceGPIOD -#define UP_BUTTON_EXTI_PIN_SOURCE GPIO_PinSource8 -#define UP_BUTTON_EXTI_IRQn EXTI9_5_IRQn -/** - * @brief Joystick Down push-button - */ -#define DOWN_BUTTON_PIN GPIO_Pin_14 -#define DOWN_BUTTON_GPIO_PORT GPIOD -#define DOWN_BUTTON_GPIO_CLK RCC_APB2Periph_GPIOD -#define DOWN_BUTTON_EXTI_LINE EXTI_Line14 -#define DOWN_BUTTON_EXTI_PORT_SOURCE GPIO_PortSourceGPIOD -#define DOWN_BUTTON_EXTI_PIN_SOURCE GPIO_PinSource14 -#define DOWN_BUTTON_EXTI_IRQn EXTI15_10_IRQn -/** - * @brief Joystick Sel push-button - */ -#define SEL_BUTTON_PIN GPIO_Pin_12 -#define SEL_BUTTON_GPIO_PORT GPIOD -#define SEL_BUTTON_GPIO_CLK RCC_APB2Periph_GPIOD -#define SEL_BUTTON_EXTI_LINE EXTI_Line12 -#define SEL_BUTTON_EXTI_PORT_SOURCE GPIO_PortSourceGPIOD -#define SEL_BUTTON_EXTI_PIN_SOURCE GPIO_PinSource12 -#define SEL_BUTTON_EXTI_IRQn EXTI15_10_IRQn -/** - * @} - */ - -/** @addtogroup STM32100B_EVAL_LOW_LEVEL_COM - * @{ - */ -#define COMn 2 - -/** - * @brief Definition for COM port1, connected to USART1 - */ -#define EVAL_COM1 USART1 -#define EVAL_COM1_CLK RCC_APB2Periph_USART1 -#define EVAL_COM1_TX_PIN GPIO_Pin_9 -#define EVAL_COM1_TX_GPIO_PORT GPIOA -#define EVAL_COM1_TX_GPIO_CLK RCC_APB2Periph_GPIOA -#define EVAL_COM1_RX_PIN GPIO_Pin_10 -#define EVAL_COM1_RX_GPIO_PORT GPIOA -#define EVAL_COM1_RX_GPIO_CLK RCC_APB2Periph_GPIOA -#define EVAL_COM1_IRQn USART1_IRQn - -/** - * @brief Definition for COM port2, connected to USART2 (USART2 pins remapped on GPIOD) - */ -#define EVAL_COM2 USART2 -#define EVAL_COM2_CLK RCC_APB1Periph_USART2 -#define EVAL_COM2_TX_PIN GPIO_Pin_5 -#define EVAL_COM2_TX_GPIO_PORT GPIOD -#define EVAL_COM2_TX_GPIO_CLK RCC_APB2Periph_GPIOD -#define EVAL_COM2_RX_PIN GPIO_Pin_6 -#define EVAL_COM2_RX_GPIO_PORT GPIOD -#define EVAL_COM2_RX_GPIO_CLK RCC_APB2Periph_GPIOD -#define EVAL_COM2_IRQn USART2_IRQn - -/** - * @} - */ - -/** @addtogroup STM32100B_EVAL_LOW_LEVEL_SD_SPI - * @{ - */ -/** - * @brief SD SPI Interface pins - */ -#define SD_SPI SPI1 -#define SD_SPI_CLK RCC_APB2Periph_SPI1 -#define SD_SPI_SCK_PIN GPIO_Pin_5 /* PA.05 */ -#define SD_SPI_SCK_GPIO_PORT GPIOA /* GPIOA */ -#define SD_SPI_SCK_GPIO_CLK RCC_APB2Periph_GPIOA -#define SD_SPI_MISO_PIN GPIO_Pin_6 /* PA.06 */ -#define SD_SPI_MISO_GPIO_PORT GPIOA /* GPIOA */ -#define SD_SPI_MISO_GPIO_CLK RCC_APB2Periph_GPIOA -#define SD_SPI_MOSI_PIN GPIO_Pin_7 /* PA.07 */ -#define SD_SPI_MOSI_GPIO_PORT GPIOA /* GPIOA */ -#define SD_SPI_MOSI_GPIO_CLK RCC_APB2Periph_GPIOA -#define SD_CS_PIN GPIO_Pin_12 /* PC.12 */ -#define SD_CS_GPIO_PORT GPIOC /* GPIOC */ -#define SD_CS_GPIO_CLK RCC_APB2Periph_GPIOC -#define SD_DETECT_PIN GPIO_Pin_7 /* PE.07 */ -#define SD_DETECT_GPIO_PORT GPIOE /* GPIOE */ -#define SD_DETECT_GPIO_CLK RCC_APB2Periph_GPIOE - -/** - * @} - */ - -/** @addtogroup STM32100B_EVAL_LOW_LEVEL_M25P_FLASH_SPI - * @{ - */ -/** - * @brief M25P FLASH SPI Interface pins - */ -#define sFLASH_SPI SPI1 -#define sFLASH_SPI_CLK RCC_APB2Periph_SPI1 -#define sFLASH_SPI_SCK_PIN GPIO_Pin_5 /* PA.05 */ -#define sFLASH_SPI_SCK_GPIO_PORT GPIOA /* GPIOA */ -#define sFLASH_SPI_SCK_GPIO_CLK RCC_APB2Periph_GPIOA -#define sFLASH_SPI_MISO_PIN GPIO_Pin_6 /* PA.06 */ -#define sFLASH_SPI_MISO_GPIO_PORT GPIOA /* GPIOA */ -#define sFLASH_SPI_MISO_GPIO_CLK RCC_APB2Periph_GPIOA -#define sFLASH_SPI_MOSI_PIN GPIO_Pin_7 /* PA.07 */ -#define sFLASH_SPI_MOSI_GPIO_PORT GPIOA /* GPIOA */ -#define sFLASH_SPI_MOSI_GPIO_CLK RCC_APB2Periph_GPIOA -#define sFLASH_CS_PIN GPIO_Pin_9 /* PD.09 */ -#define sFLASH_CS_GPIO_PORT GPIOD /* GPIOD */ -#define sFLASH_CS_GPIO_CLK RCC_APB2Periph_GPIOD - -/** - * @} - */ - -/** @addtogroup STM32100B_EVAL_LOW_LEVEL_TSENSOR_I2C - * @{ - */ -/** - * @brief LM75 Temperature Sensor I2C Interface pins - */ -#define LM75_I2C I2C1 -#define LM75_I2C_CLK RCC_APB1Periph_I2C1 -#define LM75_I2C_SCL_PIN GPIO_Pin_6 /* PB.06 */ -#define LM75_I2C_SCL_GPIO_PORT GPIOB /* GPIOB */ -#define LM75_I2C_SCL_GPIO_CLK RCC_APB2Periph_GPIOB -#define LM75_I2C_SDA_PIN GPIO_Pin_7 /* PB.07 */ -#define LM75_I2C_SDA_GPIO_PORT GPIOB /* GPIOB */ -#define LM75_I2C_SDA_GPIO_CLK RCC_APB2Periph_GPIOB -#define LM75_I2C_SMBUSALERT_PIN GPIO_Pin_5 /* PB.05 */ -#define LM75_I2C_SMBUSALERT_GPIO_PORT GPIOB /* GPIOB */ -#define LM75_I2C_SMBUSALERT_GPIO_CLK RCC_APB2Periph_GPIOB -#define LM75_I2C_DR ((uint32_t)0x40005410) - -#define LM75_DMA_CLK RCC_AHBPeriph_DMA1 -#define LM75_DMA_TX_CHANNEL DMA1_Channel6 -#define LM75_DMA_RX_CHANNEL DMA1_Channel7 -#define LM75_DMA_TX_TCFLAG DMA1_FLAG_TC6 -#define LM75_DMA_RX_TCFLAG DMA1_FLAG_TC7 -/** - * @} - */ -/** - * @} - */ - -/** @defgroup STM32100B_EVAL_LOW_LEVEL_Exported_Macros - * @{ - */ -/** - * @} - */ - -/** @defgroup STM32100B_EVAL_LOW_LEVEL_Exported_Functions - * @{ - */ -void STM_EVAL_LEDInit(Led_TypeDef Led); -void STM_EVAL_LEDOn(Led_TypeDef Led); -void STM_EVAL_LEDOff(Led_TypeDef Led); -void STM_EVAL_LEDToggle(Led_TypeDef Led); -void STM_EVAL_PBInit(Button_TypeDef Button, ButtonMode_TypeDef Button_Mode); -uint32_t STM_EVAL_PBGetState(Button_TypeDef Button); -void STM_EVAL_COMInit(COM_TypeDef COM, USART_InitTypeDef* USART_InitStruct); -void SD_LowLevel_DeInit(void); -void SD_LowLevel_Init(void); -void sFLASH_LowLevel_DeInit(void); -void sFLASH_LowLevel_Init(void); -void LM75_LowLevel_DeInit(void); -void LM75_LowLevel_Init(void); -/** - * @} - */ - -#ifdef __cplusplus -} -#endif - -#endif /* __STM32100B_EVAL_H */ -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM32100B_EVAL/stm32100b_eval_cec.c b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM32100B_EVAL/stm32100b_eval_cec.c deleted file mode 100644 index 3172b63..0000000 --- a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM32100B_EVAL/stm32100b_eval_cec.c +++ /dev/null @@ -1,1722 +0,0 @@ -/** - ****************************************************************************** - * @file stm32100b_eval_cec.c - * @author MCD Application Team - * @version V4.5.0 - * @date 07-March-2011 - * @brief This file provides all the STM32100B-EVAL HDMI-CEC firmware functions. - ****************************************************************************** - * @attention - * - * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS - * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE - * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY - * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING - * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE - * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. - * - * <h2><center>© COPYRIGHT 2011 STMicroelectronics</center></h2> - ****************************************************************************** - */ - -/* Includes ------------------------------------------------------------------*/ -#include "stm32100b_eval_cec.h" - -/** @addtogroup Utilities - * @{ - */ - -/** @addtogroup STM32_EVAL - * @{ - */ - -/** @addtogroup STM32100B_EVAL - * @{ - */ - -/** @defgroup STM32100B_EVAL_CEC - * @brief This file includes the CEC Stack driver for HDMI-CEC Module - * of STM32100B-EVAL board. - * @{ - */ - -/** @defgroup STM32100B_EVAL_CEC_Private_Types - * @{ - */ - -/** - * @} - */ - -/** @defgroup STM32100B_EVAL_CEC_Private_Defines - * @{ - */ - - -/** - * @} - */ - -/** @defgroup STM32100B_EVAL_CEC_Private_Macros - * @{ - */ -/** - * @} - */ - -/** @defgroup STM32100B_EVAL_CEC_Private_Variables - * @{ - */ - -__IO uint32_t ReceivedFrame = 0; -__IO uint32_t SendFrame = 0; -__IO uint32_t BufferCount = 0, TxCounter = 0, RxCounter = 0; -__IO uint8_t BufferPointer[15]; -__IO uint32_t ReceiveStatus = 0; -__IO uint32_t SendStatus = 0; -__IO uint8_t TransErrorCode = 0; -__IO uint8_t RecepErrorCode = 0; -__IO uint8_t MyLogicalAddress = 0; -__IO uint16_t MyPhysicalAddress = 0; -__IO uint8_t DeviceType = 0; -#ifdef HDMI_CEC_USE_DDC -__IO uint8_t pBuffer[256]; -__IO uint16_t NumByteToRead = 255; -#endif -__IO uint8_t CECDevicesNumber = 0; - -HDMI_CEC_Message HDMI_CEC_TX_MessageStructPrivate; -HDMI_CEC_Message HDMI_CEC_RX_MessageStructPrivate; -HDMI_CEC_Message HDMI_CEC_TX_MessageStructure; - -__IO uint8_t FeatureOpcode = 0; -__IO uint8_t AbortReason = 0; -__IO uint8_t DeviceCount = 0; - -HDMI_CEC_Map HDMI_CEC_MapStruct; -HDMI_CEC_Map HDMI_CEC_DeviceMap[14]; - -/* CEC follower addresses */ -uint8_t* HDMI_CEC_Follower_String[13][2] = - { - {(uint8_t *)" TV ", (uint8_t *)"0"}, - {(uint8_t *)"Recording Device 1 ", (uint8_t *)"0"}, - {(uint8_t *)"Recording Device 2 ", (uint8_t *)"0"}, - {(uint8_t *)" Tuner 1 ", (uint8_t *)"0"}, - {(uint8_t *)" Playback Device 1 ", (uint8_t *)"0"}, - {(uint8_t *)" Audio System ", (uint8_t *)"0"}, - {(uint8_t *)" Tuner 2 ", (uint8_t *)"0"}, - {(uint8_t *)" Tuner 3 ", (uint8_t *)"0"}, - {(uint8_t *)" Playback Device 2 ", (uint8_t *)"0"}, - {(uint8_t *)"Recording Device 3 ", (uint8_t *)"0"}, - {(uint8_t *)" Tuner 4 ", (uint8_t *)"0"}, - {(uint8_t *)" Playback Device 3 ", (uint8_t *)"0"}, - {(uint8_t *)" Broadcast ", (uint8_t *)"1"} - }; - -/** - * @} - */ - - -/** @defgroup STM32100B_EVAL_CEC_Private_Function_Prototypes - * @{ - */ -static HDMI_CEC_Error PhysicalAddressDiscovery(void); -static HDMI_CEC_Error LogicalAddressAllocation(void); - - -/** - * @} - */ - - -/** @defgroup STM32100B_EVAL_CEC_Private_Functions - * @{ - */ - -/** - * @brief Initializes the HDMI CEC. - * @param None - * @retval HDMI_CEC_Error: CEC Error code - */ -HDMI_CEC_Error HDMI_CEC_Init(void) -{ - GPIO_InitTypeDef GPIO_InitStructure; - CEC_InitTypeDef CEC_InitStructure; - HDMI_CEC_Error errorstatus = HDMI_CEC_OK; - uint8_t sendcount = 0; - -#ifdef HDMI_CEC_USE_DDC - I2C_InitTypeDef I2C_InitStructure; - /* Enable CEC_I2C clocks */ - RCC_APB1PeriphClockCmd(HDMI_CEC_I2C_CLK, ENABLE); - - /* Enable CEC_I2C_GPIO and CEC_HPD_GPIO clocks */ - RCC_APB2PeriphClockCmd(HDMI_CEC_I2C_GPIO_CLK | HDMI_CEC_HPD_GPIO_CLK, ENABLE); -#endif - - /* Enable CEC clocks */ - RCC_APB1PeriphClockCmd(RCC_APB1Periph_CEC, ENABLE); - - /* Enable CEC_LINE_GPIO clocks */ - RCC_APB2PeriphClockCmd(HDMI_CEC_LINE_GPIO_CLK, ENABLE); - - /* Configure CEC_LINE_GPIO as Output open drain */ - GPIO_InitStructure.GPIO_Pin = HDMI_CEC_LINE_PIN; - GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_OD; - GPIO_Init(HDMI_CEC_LINE_GPIO_PORT, &GPIO_InitStructure); - -#ifdef HDMI_CEC_USE_DDC - /* Configure CEC_I2C_SCL_PIN and CEC_I2C_SDA_PIN as Output open drain */ - GPIO_InitStructure.GPIO_Pin = HDMI_CEC_I2C_SCL_PIN | HDMI_CEC_I2C_SDA_PIN; - GPIO_Init(HDMI_CEC_I2C_GPIO_PORT, &GPIO_InitStructure); - -/* This configuration is only when the HDMI CEC is configured as source. - The HDMI source has to provide the +5V Power signal to the sink. - On STM32100B-EVAL borad, you have to solder the SB4 Solder bridge. - Then, the source will wait for HPD signal to be asserted from the sink. - Once the HPD signal is detected the source shall read the EDID structure - throuhgh the DDC channel. */ - /* Configure CEC_HPD_GPIO as Input pull down */ - GPIO_InitStructure.GPIO_Pin = HDMI_CEC_HPD_PIN; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPD; - GPIO_Init(HDMI_CEC_HPD_GPIO_PORT, &GPIO_InitStructure); - - -/* This configuration is only when the HDMI CEC is configured as sink. - The HDMI sink has to wait for the +5V Power signal from the source. - On STM32100B-EVAL borad, SB4 Solder bridge should be open (default configuration). - Then, the sink will assert the HPD signal to inform the source that the EDID - is ready for read through DDC channel. In this implementation, the EDID structure - is not implemented. */ -/* GPIO_InitStructure.GPIO_Pin = HDMI_CEC_HPD_PIN; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; - GPIO_Init(HDMI_CEC_HPD_GPIO_PORT, &GPIO_InitStructure); - - HDMI_CEC_HPD_HIGH(); // Set the Hot plug detect signal */ - - /* Enable CEC_I2C */ - I2C_Cmd(HDMI_CEC_I2C, ENABLE); - - /* I2C configuration */ - I2C_InitStructure.I2C_Mode = I2C_Mode_I2C; - I2C_InitStructure.I2C_DutyCycle = I2C_DutyCycle_2; - I2C_InitStructure.I2C_OwnAddress1 = HDMI_CEC_I2C_SLAVE_ADDRESS7; - I2C_InitStructure.I2C_Ack = I2C_Ack_Enable; - I2C_InitStructure.I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_7bit; - I2C_InitStructure.I2C_ClockSpeed = HDMI_CEC_I2C_CLOCK_SPEED; - I2C_Init(HDMI_CEC_I2C, &I2C_InitStructure); -#endif - - /* Physical Address discovery */ - errorstatus = PhysicalAddressDiscovery(); - - if (errorstatus != HDMI_CEC_OK) - { - /* Device not connected (Physical Address lost) */ - return(errorstatus); - } - - - /* CEC DeInit */ - CEC_DeInit(); - - /* Configure CEC */ - CEC_InitStructure.CEC_BitTimingMode = CEC_BitTimingStdMode; - CEC_InitStructure.CEC_BitPeriodMode = CEC_BitPeriodStdMode; - CEC_Init(&CEC_InitStructure); - - /* Set Prescaler value for APB1 clock = 24MHz */ - CEC_SetPrescaler(0x4AF); - - /* Enable CEC */ - CEC_Cmd(ENABLE); - - /* Logical Address Allocation */ - sendcount = 0; - errorstatus = LogicalAddressAllocation(); - - while ((errorstatus != HDMI_CEC_OK) && sendcount < 0x5) - { - sendcount++; - errorstatus = LogicalAddressAllocation(); - } - - if (errorstatus != HDMI_CEC_OK) - { - /* Device Unregistred */ - return(errorstatus); - } - - HDMI_CEC_CheckConnectedDevices(); - - /* Set the CEC initiator address */ - CEC_OwnAddressConfig(MyLogicalAddress); - - /* Activate CEC interrupts associated to the set of RBTF,RERR, TBTF, TERR flags */ - CEC_ITConfig(ENABLE); - - /* Report physical address*/ - errorstatus = HDMI_CEC_ReportPhysicalAddress(); - sendcount = 0; - - while ((errorstatus != HDMI_CEC_OK) && sendcount < 0x5) - { - sendcount++; - errorstatus = HDMI_CEC_ReportPhysicalAddress(); - } - - if (errorstatus != HDMI_CEC_OK) - { - /* Device Unregistred */ - return(errorstatus); - } - - return errorstatus; -} - -/** - * @brief Transmit message by taking data from typedef struct CEC_Meassage - * @param CEC_TX_MessageStructure: pointer to an CEC_Message structure that contains - * the message to be sent. - * @retval HDMI_CEC_Error: CEC Error code - */ -HDMI_CEC_Error HDMI_CEC_TransmitMessage(HDMI_CEC_Message *HDMI_CEC_TX_MessageStructure) -{ - HDMI_CEC_Error errorstatus = HDMI_CEC_OK; - __IO uint32_t count = 0, j = 0; - - SendFrame = 0; - SendStatus = 0; - TxCounter = 0; - BufferCount = 0; - - HDMI_CEC_TX_MessageStructPrivate = *HDMI_CEC_TX_MessageStructure; - - /* Initialize BufferPointer */ - for (j = 0; j < 15; j++) - { - BufferPointer[j] = 0; - } - - BufferPointer[0] = HDMI_CEC_TX_MessageStructPrivate.Opcode; - - for (BufferCount = 1; BufferCount < HDMI_CEC_TX_MessageStructPrivate.TxMessageLength + 1; BufferCount++) - { - BufferPointer[BufferCount] = HDMI_CEC_TX_MessageStructPrivate.Operande[BufferCount-1]; - } - - CEC_ClearFlag(CEC_FLAG_TBTRF | CEC_FLAG_TERR); - - /* Write single Data in the TX Buffer to Transmit through the CEC peripheral */ - CEC_SendDataByte(HDMI_CEC_TX_MessageStructPrivate.Header); - - /* Initiate Message Transmission */ - CEC_StartOfMessage(); - - while ((SendFrame == 0) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - - if (SendStatus == 0) - { - errorstatus = (HDMI_CEC_Error) TransErrorCode; - } - - return errorstatus; -} - - -/** - * @brief Get the ESR register status. - * @param None - * @retval HDMI_CEC_Error: CEC Error code - */ -HDMI_CEC_Error HDMI_CEC_GetErrorStatus (void) -{ - HDMI_CEC_Error errorstatus = HDMI_CEC_OK; - - /* Bit timing error case*/ - if (CEC_GetFlagStatus(CEC_FLAG_BTE) != RESET) - { - errorstatus = HDMI_CEC_BIT_TIMING; - } - /* Bit period error case */ - if (CEC_GetFlagStatus(CEC_FLAG_BPE) != RESET) - { - errorstatus = HDMI_CEC_BIT_PERIOD; - } - /* Recieve error case */ - if (CEC_GetFlagStatus(CEC_FLAG_RBTFE) != RESET) - { - errorstatus = HDMI_CEC_RX_BLOCK_FINISHED; - } - /* Start bit error case*/ - if (CEC_GetFlagStatus(CEC_FLAG_SBE) != RESET) - { - errorstatus = HDMI_CEC_START_BIT; - } - /* Acknowledge error case*/ - if (CEC_GetFlagStatus(CEC_FLAG_ACKE) != RESET) - { - errorstatus = HDMI_CEC_BLOCK_ACKNOWLEDGE; - } - /* Line error case */ - if (CEC_GetFlagStatus(CEC_FLAG_LINE) != RESET) - { - errorstatus = HDMI_CEC_LINE; - } - /* Transfert error case*/ - if (CEC_GetFlagStatus(CEC_FLAG_TBTFE) != RESET) - { - errorstatus = HDMI_CEC_TX_BLOCK_FINISHED; - } - /* Clear All errors */ - CEC_ClearFlag(CEC_FLAG_RERR); - CEC_ClearFlag(CEC_FLAG_TERR); - return errorstatus; -} - -/** - * @brief Allows to process all the interrupts that are high. - * @param None - * @retval None - */ -void HDMI_CEC_ProcessIRQSrc(void) -{ - /********************** Reception *********************************************/ - /* Check if a reception error occured */ - if (CEC_GetFlagStatus(CEC_FLAG_RERR)) - { - /* Set receive status bit (Error) */ - ReceiveStatus = 0; - ReceivedFrame = 1; - RecepErrorCode = HDMI_CEC_GetErrorStatus(); - CEC_ClearFlag(CEC_FLAG_RERR | CEC_FLAG_RSOM | CEC_FLAG_REOM | CEC_FLAG_RBTF); - } - else if (CEC_GetFlagStatus(CEC_FLAG_RBTF)) - { - /* Check if the byte received is the last one of the message */ - if (CEC_GetFlagStatus(CEC_FLAG_REOM)) - { - HDMI_CEC_RX_MessageStructPrivate.Operande[RxCounter-1] = CEC_ReceiveDataByte(); - HDMI_CEC_RX_MessageStructPrivate.RxMessageLength = RxCounter; - ReceiveStatus = SUCCESS; - ReceivedFrame = 1; - } - /* Check if the byte received is a Header */ - else if (CEC_GetFlagStatus(CEC_FLAG_RSOM)) - { - ReceiveStatus = 0; - HDMI_CEC_RX_MessageStructPrivate.Header = CEC_ReceiveDataByte(); - RxCounter = 0; - } - /* Receive each byte except header in the reception buffer */ - else - { - if (RxCounter != 0) - { - HDMI_CEC_RX_MessageStructPrivate.Operande[RxCounter-1] = CEC_ReceiveDataByte(); - RxCounter++; - } - else - { - HDMI_CEC_RX_MessageStructPrivate.Opcode = CEC_ReceiveDataByte(); - RxCounter++; - } - - } - /* Clear all reception flags */ - CEC_ClearFlag(CEC_FLAG_RSOM | CEC_FLAG_REOM | CEC_FLAG_RBTF); - } - - /********************** Transmission ******************************************/ - /* Check if a transmission error occured */ - if (CEC_GetFlagStatus(CEC_FLAG_TERR)) - { - TransErrorCode = HDMI_CEC_GetErrorStatus(); - CEC_ClearFlag(CEC_FLAG_TBTRF | CEC_FLAG_TERR); - SendFrame = 1; - SendStatus = 0; - } - /* Check if end of message bit is set in the data to be transmitted */ - else if (CEC_GetFlagStatus(CEC_FLAG_TEOM)) - { - CEC_ClearFlag(CEC_FLAG_TBTRF | CEC_FLAG_RBTF); - CEC_EndOfMessageCmd(DISABLE); - SendFrame = 1; - SendStatus = SUCCESS; - } - /* Check if data byte has been sent */ - else if (CEC_GetFlagStatus(CEC_FLAG_TBTRF)) - { - /* Set EOM bit if the byte to be transmitted is the last one of the TransmitBuffer */ - if (TxCounter == (HDMI_CEC_TX_MessageStructPrivate.TxMessageLength)) - { - CEC_SendDataByte(BufferPointer[TxCounter]); - TxCounter++; - CEC_ClearFlag(CEC_FLAG_TBTRF); - CEC_EndOfMessageCmd(ENABLE); - } - else - { - /* Put the byte in the TX Buffer */ - CEC_SendDataByte(BufferPointer[TxCounter]); - TxCounter++; - CEC_ClearFlag(CEC_FLAG_TBTRF); - } - } -} - -/** - * @brief Report physical address to all other devices thus allowing any - device to create a map of the network. - * @param None - * @retval HDMI_CEC_Error: CEC Error code. - */ -HDMI_CEC_Error HDMI_CEC_ReportPhysicalAddress(void) -{ - HDMI_CEC_Error errorstatus = HDMI_CEC_OK; - HDMI_CEC_Message HDMI_CEC_TX_Message; - - HDMI_CEC_TX_Message.Header = ((MyLogicalAddress << 4) | 0xF); - HDMI_CEC_TX_Message.Opcode = HDMI_CEC_OPCODE_REPORT_PHYSICAL_ADDRESS; - HDMI_CEC_TX_Message.Operande[0] = MyPhysicalAddress >> 8; - HDMI_CEC_TX_Message.Operande[1] = MyPhysicalAddress & 0xFF; - HDMI_CEC_TX_Message.Operande[2] = DeviceType; - HDMI_CEC_TX_Message.TxMessageLength = 0x03; - - errorstatus = HDMI_CEC_TransmitMessage(&HDMI_CEC_TX_Message); - - return errorstatus; -} - -/** - * @brief Handle CEC command receive callback. - * When receiving the STANDBY Opcode commande, the system is entred in - * Stop mode and when wakeup, the PLL is configured as system clock and - * the HSI is selected as PLL source. - * @param None - * @retval None - */ -void HDMI_CEC_CommandCallBack(void) -{ - uint8_t i = 0, sendcount = 0; - HDMI_CEC_Error errorstatus = HDMI_CEC_OK; - EXTI_InitTypeDef EXTI_InitStructure; - - switch (HDMI_CEC_RX_MessageStructPrivate.Opcode) - { - case HDMI_CEC_OPCODE_REPORT_PHYSICAL_ADDRESS: - HDMI_CEC_MapStruct.PhysicalAddress_A = HDMI_CEC_RX_MessageStructPrivate.Operande[1] >> 4; - HDMI_CEC_MapStruct.PhysicalAddress_B = HDMI_CEC_RX_MessageStructPrivate.Operande[1] & 0x0F; - HDMI_CEC_MapStruct.PhysicalAddress_C = HDMI_CEC_RX_MessageStructPrivate.Operande[0] >> 4; - HDMI_CEC_MapStruct.PhysicalAddress_D = HDMI_CEC_RX_MessageStructPrivate.Operande[0] & 0x0F; - HDMI_CEC_MapStruct.LogicalAddress = (HDMI_CEC_RX_MessageStructPrivate.Header >> 0x4) & 0x0F; - HDMI_CEC_MapStruct.DeviceType = HDMI_CEC_RX_MessageStructPrivate.Operande[2]; - HDMI_CEC_DeviceMap[DeviceCount] = HDMI_CEC_MapStruct; - HDMI_CEC_Follower_String[(HDMI_CEC_DeviceMap[DeviceCount].LogicalAddress)][1] = (uint8_t *)"1"; - DeviceCount++; - break; - - case HDMI_CEC_OPCODE_STANDBY: - /* CEC Line */ - GPIO_EXTILineConfig(GPIO_PortSourceGPIOB, GPIO_PinSource8); - /* Configure the CEC Line as EXTI Line on Falling Edge */ - EXTI_ClearITPendingBit(EXTI_Line8); - EXTI_InitStructure.EXTI_Line = EXTI_Line8; - EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt; - EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Falling; - EXTI_InitStructure.EXTI_LineCmd = ENABLE; - EXTI_Init(&EXTI_InitStructure); - /* Request to enter Stop mode */ - PWR_EnterSTOPMode(PWR_Regulator_ON, PWR_STOPEntry_WFI); - - /* Disable the CEC EXTI Line */ - EXTI_InitStructure.EXTI_LineCmd = DISABLE; - EXTI_Init(&EXTI_InitStructure); - /* Configure the PLL Source */ - RCC_PLLConfig(RCC_PLLSource_HSI_Div2, RCC_PLLMul_6); - - /* Enable PLL */ - RCC_PLLCmd(ENABLE); - - /* Wait till PLL is ready */ - while(RCC_GetFlagStatus(RCC_FLAG_PLLRDY) == RESET) - { - } - - /* Select PLL as system clock source */ - RCC_SYSCLKConfig(RCC_SYSCLKSource_PLLCLK); - - /* Wait till PLL is used as system clock source */ - while(RCC_GetSYSCLKSource() != 0x08) - { - } - break; - - case HDMI_CEC_OPCODE_GET_CEC_VERSION: - /* Send the Used CEC version */ - HDMI_CEC_TX_MessageStructPrivate.Header = ((MyLogicalAddress << 4) | HDMI_CEC_RX_MessageStructPrivate.Header >> 4); - HDMI_CEC_TX_MessageStructPrivate.Opcode = HDMI_CEC_OPCODE_CEC_VERSION; - HDMI_CEC_TX_MessageStructPrivate.Operande[0] = HDMI_CEC_VERSION; /* CEC Version */ - HDMI_CEC_TX_MessageStructPrivate.TxMessageLength = 0x01; - errorstatus = HDMI_CEC_TransmitMessage(&HDMI_CEC_TX_MessageStructPrivate); - - /* Retransmit message until 5 time */ - while ((errorstatus != HDMI_CEC_OK) && sendcount < 0x5) - { - sendcount++; - errorstatus = HDMI_CEC_TransmitMessage(&HDMI_CEC_TX_MessageStructPrivate); - } - break; - - case HDMI_CEC_OPCODE_GIVE_PHYSICAL_ADDRESS: - /* Send the Physical address */ - errorstatus = HDMI_CEC_ReportPhysicalAddress(); - sendcount = 0; - /* Retransmit message until 5 time */ - while ((errorstatus != HDMI_CEC_OK) && sendcount < 0x5) - { - sendcount++; - errorstatus = HDMI_CEC_ReportPhysicalAddress(); - } - break; - - case HDMI_CEC_OPCODE_FEATURE_ABORT: - /* The device doesn't support the requested message type, or that it cannot - execute it at the present time. */ - FeatureOpcode = HDMI_CEC_RX_MessageStructPrivate.Operande[0]; - AbortReason = HDMI_CEC_RX_MessageStructPrivate.Operande[1]; - break; - - case HDMI_CEC_OPCODE_GIVE_OSD_NAME: - /* Send the OSD name = STM32100B CEC*/ - HDMI_CEC_TX_MessageStructPrivate.Header = ((MyLogicalAddress << 4) | HDMI_CEC_RX_MessageStructPrivate.Header >> 4); - HDMI_CEC_TX_MessageStructPrivate.Opcode = HDMI_CEC_OPCODE_SET_OSD_NAME; - /* STM32100B*/ - HDMI_CEC_TX_MessageStructPrivate.Operande[0] = 0x53; - HDMI_CEC_TX_MessageStructPrivate.Operande[1] = 0x54; - HDMI_CEC_TX_MessageStructPrivate.Operande[2] = 0x4D; - HDMI_CEC_TX_MessageStructPrivate.Operande[3] = 0x33; - HDMI_CEC_TX_MessageStructPrivate.Operande[4] = 0x32; - HDMI_CEC_TX_MessageStructPrivate.Operande[5] = 0x31; - HDMI_CEC_TX_MessageStructPrivate.Operande[6] = 0x30; - HDMI_CEC_TX_MessageStructPrivate.Operande[7] = 0x30; - HDMI_CEC_TX_MessageStructPrivate.Operande[8] = 0x42; - HDMI_CEC_TX_MessageStructPrivate.Operande[9] = 0x20; - /* CEC */ - HDMI_CEC_TX_MessageStructPrivate.Operande[10] = 0x43; - HDMI_CEC_TX_MessageStructPrivate.Operande[11] = 0x45; - HDMI_CEC_TX_MessageStructPrivate.Operande[12] = 0x43; - HDMI_CEC_TX_MessageStructPrivate.TxMessageLength = 13; - errorstatus = HDMI_CEC_TransmitMessage(&HDMI_CEC_TX_MessageStructPrivate); - sendcount = 0; - /* Retransmit message until 5 time */ - while ((errorstatus != HDMI_CEC_OK) && sendcount < 0x5) - { - sendcount++; - errorstatus = HDMI_CEC_TransmitMessage(&HDMI_CEC_TX_MessageStructPrivate); - } - break; - - case HDMI_CEC_OPCODE_ROUTING_CHANGE: - for (i = 0;i < 0x14;i++) - { - if ((HDMI_CEC_DeviceMap[i].PhysicalAddress_A == HDMI_CEC_RX_MessageStructPrivate.Operande[1] >> 4) && - (HDMI_CEC_DeviceMap[i].PhysicalAddress_B == HDMI_CEC_RX_MessageStructPrivate.Operande[1]&0x0F) && - (HDMI_CEC_DeviceMap[i].PhysicalAddress_C == HDMI_CEC_RX_MessageStructPrivate.Operande[0] >> 4) && - (HDMI_CEC_DeviceMap[i].PhysicalAddress_D == HDMI_CEC_RX_MessageStructPrivate.Operande[0]&0x0F)) - { - HDMI_CEC_MapStruct.LogicalAddress = (HDMI_CEC_RX_MessageStructPrivate.Header >> 0x4) & 0x0F; - HDMI_CEC_MapStruct.DeviceType = HDMI_CEC_RX_MessageStructPrivate.Operande[2]; - HDMI_CEC_DeviceMap[i] = HDMI_CEC_MapStruct; - } - } - break; - - default: - /* Send Abort feature*/ - HDMI_CEC_TX_MessageStructPrivate.Header = ((MyLogicalAddress << 4) | HDMI_CEC_RX_MessageStructPrivate.Header >> 4); - HDMI_CEC_TX_MessageStructPrivate.Opcode = HDMI_CEC_OPCODE_FEATURE_ABORT; - HDMI_CEC_TX_MessageStructPrivate.Operande[0] = 0x02; /* defines command to be performed */ - HDMI_CEC_TX_MessageStructPrivate.Operande[1] = HDMI_CEC_REFUSED; /* Reason for abort feature */ - HDMI_CEC_TX_MessageStructPrivate.TxMessageLength = 0x02; - errorstatus = HDMI_CEC_TransmitMessage(&HDMI_CEC_TX_MessageStructPrivate); - sendcount = 0; - /* Retransmit message until 5 time */ - while ((errorstatus != HDMI_CEC_OK) && sendcount < 0x5) - { - sendcount++; - errorstatus = HDMI_CEC_TransmitMessage(&HDMI_CEC_TX_MessageStructPrivate); - } - break; - - } -} - -/** - * @brief Check the connected CEC devices. - * @param None - * @retval HDMI_CEC_Error - */ -HDMI_CEC_Error HDMI_CEC_CheckConnectedDevices(void) -{ - HDMI_CEC_Error errorstatus = HDMI_CEC_OK; - uint32_t count = 0, i = 1; - - /*----------------------------- TV device ---------------------------*/ - CEC_OwnAddressConfig(MyLogicalAddress); /* Own address = MyLogicalAddress */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte((MyLogicalAddress << 4) | 0x0); - - /* Start of message */ - CEC_StartOfMessage(); - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_OK) - { - HDMI_CEC_Follower_String[0][1] = (uint8_t *)"1"; - i++; - errorstatus = HDMI_CEC_OK; - } - - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF); - CEC_EndOfMessageCmd(DISABLE); - - /*----------------------------- Recording device 1 ---------------------------*/ - CEC_OwnAddressConfig(MyLogicalAddress); /* Own address = MyLogicalAddress */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte((MyLogicalAddress << 4) | 0x1); - - /* Start of message */ - CEC_StartOfMessage(); - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_OK) - { - HDMI_CEC_Follower_String[1][1] = (uint8_t *)"1"; - i++; - errorstatus = HDMI_CEC_OK; - } - - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF); - CEC_EndOfMessageCmd(DISABLE); - /*----------------------------- Recording device 2 ---------------------------*/ - CEC_OwnAddressConfig(MyLogicalAddress); /* Own address = MyLogicalAddress */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte((MyLogicalAddress << 4) | 0x2); - - /* Start of message */ - CEC_StartOfMessage(); - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_OK) - { - HDMI_CEC_Follower_String[2][1] = (uint8_t *)"1"; - i++; - errorstatus = HDMI_CEC_OK; - } - - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF); - CEC_EndOfMessageCmd(DISABLE); - - /*----------------------------- Tuner 1 ---------------------------*/ - CEC_OwnAddressConfig(MyLogicalAddress); /* Own address = MyLogicalAddress */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte((MyLogicalAddress << 4) | 0x3); - - /* Start of message */ - CEC_StartOfMessage(); - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_OK) - { - HDMI_CEC_Follower_String[3][1] = (uint8_t *)"1"; - i++; - errorstatus = HDMI_CEC_OK; - } - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF); - CEC_EndOfMessageCmd(DISABLE); - /*----------------------------- Playback device 1 ---------------------------*/ - CEC_OwnAddressConfig(MyLogicalAddress); /* Own address = MyLogicalAddress */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte((MyLogicalAddress << 4) | 0x4); - - /* Start of message */ - CEC_StartOfMessage(); - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_OK) - { - HDMI_CEC_Follower_String[4][1] = (uint8_t *)"1"; - i++; - errorstatus = HDMI_CEC_OK; - } - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF); - CEC_EndOfMessageCmd(DISABLE); - - /*----------------------------- Audio system ---------------------------*/ - CEC_OwnAddressConfig(MyLogicalAddress); /* Own address = MyLogicalAddress */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte((MyLogicalAddress << 4) | 0x5); - - /* Start of message */ - CEC_StartOfMessage(); - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_OK) - { - HDMI_CEC_Follower_String[5][1] = (uint8_t *)"1"; - i++; - errorstatus = HDMI_CEC_OK; - } - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF); - CEC_EndOfMessageCmd(DISABLE); - - /*----------------------------- Tuner 2 ---------------------------*/ - CEC_OwnAddressConfig(MyLogicalAddress); /* Own address = MyLogicalAddress */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte((MyLogicalAddress << 4) | 0x6); - - /* Start of message */ - CEC_StartOfMessage(); - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_OK) - { - HDMI_CEC_Follower_String[6][1] = (uint8_t *)"1"; - i++; - errorstatus = HDMI_CEC_OK; - } - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF); - CEC_EndOfMessageCmd(DISABLE); - - /*----------------------------- Tuner 3 ---------------------------*/ - CEC_OwnAddressConfig(MyLogicalAddress); /* Own address = MyLogicalAddress */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte((MyLogicalAddress << 4) | 0x7); - - /* Start of message */ - CEC_StartOfMessage(); - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_OK) - { - HDMI_CEC_Follower_String[7][1] = (uint8_t *)"1"; - i++; - errorstatus = HDMI_CEC_OK; - } - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF); - CEC_EndOfMessageCmd(DISABLE); - - /*----------------------------- Playback device 2 ---------------------------*/ - CEC_OwnAddressConfig(MyLogicalAddress); /* Own address = MyLogicalAddress */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte((MyLogicalAddress << 4) | 0x8); - - /* Start of message */ - CEC_StartOfMessage(); - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_OK) - { - HDMI_CEC_Follower_String[8][1] = (uint8_t *)"1"; - i++; - errorstatus = HDMI_CEC_OK; - } - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF); - CEC_EndOfMessageCmd(DISABLE); - - /*----------------------------- Recording device 3 ---------------------------*/ - CEC_OwnAddressConfig(MyLogicalAddress); /* Own address = MyLogicalAddress */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte((MyLogicalAddress << 4) | 0x9); - - /* Start of message */ - CEC_StartOfMessage(); - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_OK) - { - HDMI_CEC_Follower_String[9][1] = (uint8_t *)"1"; - i++; - errorstatus = HDMI_CEC_OK; - } - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF); - CEC_EndOfMessageCmd(DISABLE); - /*----------------------------- Tuner 4 ---------------------------*/ - CEC_OwnAddressConfig(MyLogicalAddress); /* Own address = MyLogicalAddress */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte((MyLogicalAddress << 4) | 0xA); - - /* Start of message */ - CEC_StartOfMessage(); - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_OK) - { - HDMI_CEC_Follower_String[10][1] = (uint8_t *)"1"; - i++; - errorstatus = HDMI_CEC_OK; - } - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF); - CEC_EndOfMessageCmd(DISABLE); - /*----------------------------- Playback device 3 ---------------------------*/ - CEC_OwnAddressConfig(MyLogicalAddress); /* Own address = MyLogicalAddress */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte((MyLogicalAddress << 4) | 0xB); - - /* Start of message */ - CEC_StartOfMessage(); - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_OK) - { - HDMI_CEC_Follower_String[11][1] = (uint8_t *)"1"; - i++; - errorstatus = HDMI_CEC_OK; - } - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF); - CEC_EndOfMessageCmd(DISABLE); - - CECDevicesNumber = i - 1; - - return errorstatus; -} - -/** - * @brief Physical address discovery. - * @param None - * @retval HDMI_CEC_Error: CEC Error code. - */ -static HDMI_CEC_Error PhysicalAddressDiscovery(void) -{ - HDMI_CEC_Error errorstatus = HDMI_CEC_OK; -#ifdef HDMI_CEC_USE_DDC - uint32_t index = 0, i = 0; -#endif - - /*------------------------------ Physical address discovery -----------------*/ - if (HDMI_CEC_ROOT == 0x1) - { - MyPhysicalAddress = 0x0000; - /* The HDMI-CEC here is configured as sink or as a repeater. The configuration - of the +5V power signal and the HPD should be well configured. - Implement here the EDID Structure to be sent to the HDMI source. - For more details please refer to the HDMI specification. - The EDID structure should be sent to the device source using the DDC Channel - and using the HPD signal. */ - } - else - { - -#ifdef HDMI_CEC_USE_DDC - /* The HDMI-CEC here is configured as source or as a repeater. The configuration - of the +5V power signal and the HPD should be well configured. - The source should wait for HPD and then read the EDID structure. */ - while(GPIO_ReadInputDataBit(HDMI_CEC_HPD_GPIO_PORT, HDMI_CEC_HPD_PIN) == RESET) - { - } - /* Wait for 100 ms after HPD was received */ - for(i = 0; i < 0x5FFFF; i++) - { - } - - /* Return the physical address using the I2C by reading the 2 bytes 24 and - 25 form the EDID */ - /* Read the EDID Block 0 and EDID Block 1 at address 0xA0 */ - /*!< While the bus is busy */ - while(I2C_GetFlagStatus(HDMI_CEC_I2C, I2C_FLAG_BUSY)) - { - } - - /*!< Send START condition */ - I2C_GenerateSTART(HDMI_CEC_I2C, ENABLE); - - /*!< Test on EV5 and clear it */ - while(!I2C_CheckEvent(HDMI_CEC_I2C, I2C_EVENT_MASTER_MODE_SELECT)) - { - } - - /*!< Send EEPROM address for write */ - I2C_Send7bitAddress(HDMI_CEC_I2C, 0xA0, I2C_Direction_Transmitter); - - - /*!< Test on EV6 and clear it */ - while(!I2C_CheckEvent(HDMI_CEC_I2C, I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED)) - { - } - - /*!< Send the EEPROM's internal address to read from: Only one byte address */ - I2C_SendData(HDMI_CEC_I2C, 0x00); - - /*!< Test on EV8 and clear it */ - while(!I2C_CheckEvent(HDMI_CEC_I2C, I2C_EVENT_MASTER_BYTE_TRANSMITTED)) - { - } - - /*!< Send STRAT condition a second time */ - I2C_GenerateSTART(HDMI_CEC_I2C, ENABLE); - - /*!< Test on EV5 and clear it */ - while(!I2C_CheckEvent(HDMI_CEC_I2C, I2C_EVENT_MASTER_MODE_SELECT)) - { - } - - /*!< Send EEPROM address for read */ - I2C_Send7bitAddress(HDMI_CEC_I2C, 0xA1, I2C_Direction_Receiver); - - /*!< Test on EV6 and clear it */ - while(!I2C_CheckEvent(HDMI_CEC_I2C, I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED)) - { - } - - /* While there is data to be read */ - while (NumByteToRead-- > 1) - { - while(I2C_CheckEvent(HDMI_CEC_I2C, I2C_EVENT_MASTER_BYTE_RECEIVED)) - { - } - for(i = 0; i < 0xFFF; i++) - { - } - pBuffer[index++] = I2C_ReceiveData(HDMI_CEC_I2C); - } - - /* Disable Acknowledgement */ - I2C_AcknowledgeConfig(HDMI_CEC_I2C, DISABLE); - - /* Send STOP Condition */ - I2C_GenerateSTOP(HDMI_CEC_I2C, ENABLE); - - while(I2C_CheckEvent(HDMI_CEC_I2C, I2C_EVENT_MASTER_BYTE_RECEIVED)); - pBuffer[index] = I2C_ReceiveData(HDMI_CEC_I2C); - - /* Enable Acknowledgement to be ready for another reception */ - I2C_AcknowledgeConfig(HDMI_CEC_I2C, ENABLE); - MyPhysicalAddress = ((pBuffer[138] << 8) | pBuffer[137]); -#else - MyPhysicalAddress = 0x1000; -#endif - } - - return errorstatus; -} -/** - * @brief Allocate the logical address. - * @param None - * @retval HDMI_CEC_Error: CEC Error code. - */ -static HDMI_CEC_Error LogicalAddressAllocation(void) -{ - HDMI_CEC_Error errorstatus = HDMI_CEC_OK; - uint32_t count = 0; - - /*------------------ Logical address allocation -----------------------------*/ - /* Get the device type */ - /* Device type = CEC_TV */ - if (DeviceType == HDMI_CEC_TV) - { - if (HDMI_CEC_ROOT) - { - MyLogicalAddress = 0x00; - } - else - { - CEC_OwnAddressConfig(0xE); /* Own address = 0xE */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte(0xEE); - - /* Start of message */ - CEC_StartOfMessage(); - - /* Wait till the polling message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_BLOCK_ACKNOWLEDGE) - { - MyLogicalAddress = 0x0E; - errorstatus = HDMI_CEC_OK; - } - else if (errorstatus == HDMI_CEC_OK) - { - MyLogicalAddress = 0x0F; - errorstatus = HDMI_CEC_DEVICE_UNREGISTRED; - } - } - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF); - CEC_EndOfMessageCmd(DISABLE); - } - - /* Device type = CEC_RECORDING */ - if (DeviceType == HDMI_CEC_RECORDING) - { - CEC_OwnAddressConfig(0x1); /* Own address = 0x1 */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte(0x11); - - /* Start of message */ - CEC_StartOfMessage(); - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_BLOCK_ACKNOWLEDGE) - { - MyLogicalAddress = 0x01; - errorstatus = HDMI_CEC_OK; - } - else if (errorstatus == HDMI_CEC_OK) - { - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF | CEC_FLAG_TERR); - - CEC_EndOfMessageCmd(DISABLE); - - CEC_OwnAddressConfig(0x2); /* Own address = 0x2 */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte(0x22); - - /* Start of message */ - CEC_StartOfMessage(); - - count = 0; - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_BLOCK_ACKNOWLEDGE) - { - MyLogicalAddress = 0x02; - errorstatus = HDMI_CEC_OK; - } - else if (errorstatus == HDMI_CEC_OK) - { - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF | CEC_FLAG_TERR); - - CEC_EndOfMessageCmd(DISABLE); - - CEC_OwnAddressConfig(0x9); /* Own address = 0x9 */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte(0x99); - - /* Start of message */ - CEC_StartOfMessage(); - - count = 0; - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_BLOCK_ACKNOWLEDGE) - { - MyLogicalAddress = 0x09; - errorstatus = HDMI_CEC_OK; - } - else if (errorstatus == HDMI_CEC_OK) - { - MyLogicalAddress = 0x0F; - errorstatus = HDMI_CEC_DEVICE_UNREGISTRED; - } - } - } - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF | CEC_FLAG_TERR); - CEC_EndOfMessageCmd(DISABLE); - } - - /* Device type = CEC_TUNER */ - if (DeviceType == HDMI_CEC_TUNER) - { - CEC_OwnAddressConfig(0x3); /* Own address = 0x3 */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte(0x33); - - /* Start of message */ - CEC_StartOfMessage(); - - count = 0; - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_BLOCK_ACKNOWLEDGE) - { - MyLogicalAddress = 0x03; - errorstatus = HDMI_CEC_OK; - } - else if (errorstatus == HDMI_CEC_OK) - { - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF | CEC_FLAG_TERR); - - CEC_EndOfMessageCmd(DISABLE); - - CEC_OwnAddressConfig(0x6); /* Own address = 0x6 */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte(0x66); - - /* Start of message */ - CEC_StartOfMessage(); - - count = 0; - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_BLOCK_ACKNOWLEDGE) - { - MyLogicalAddress = 0x06; - errorstatus = HDMI_CEC_OK; - } - else if (errorstatus == HDMI_CEC_OK) - { - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF | CEC_FLAG_TERR); - - CEC_EndOfMessageCmd(DISABLE); - - CEC_OwnAddressConfig(0x7); /* Own address = 0x7 */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte(0x77); - - /* Start of message */ - CEC_StartOfMessage(); - - count = 0; - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_BLOCK_ACKNOWLEDGE) - { - MyLogicalAddress = 0x07; - errorstatus = HDMI_CEC_OK; - } - else if (errorstatus == HDMI_CEC_OK) - { - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF | CEC_FLAG_TERR); - - CEC_EndOfMessageCmd(DISABLE); - - CEC_OwnAddressConfig(0xA); /* Own address = 0xA */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte(0xAA); - - /* Start of message */ - CEC_StartOfMessage(); - - count = 0; - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_BLOCK_ACKNOWLEDGE) - { - MyLogicalAddress = 0x0A; - errorstatus = HDMI_CEC_OK; - } - else if (errorstatus == HDMI_CEC_OK) - { - MyLogicalAddress = 0x0F; - errorstatus = HDMI_CEC_DEVICE_UNREGISTRED; - } - } - } - } - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF | CEC_FLAG_TERR); - CEC_EndOfMessageCmd(DISABLE); - } - - /* Device type = CEC_PLAYBACK */ - if (DeviceType == HDMI_CEC_PLAYBACK) - { - CEC_OwnAddressConfig(0x4); /* Own address = 0x4 */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte(0x44); - - /* Start of message */ - CEC_StartOfMessage(); - - count = 0; - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_BLOCK_ACKNOWLEDGE) - { - MyLogicalAddress = 0x04; - errorstatus = HDMI_CEC_OK; - } - else if (errorstatus == HDMI_CEC_OK) - { - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF | CEC_FLAG_TERR); - - CEC_EndOfMessageCmd(DISABLE); - - CEC_OwnAddressConfig(0x8); /* Own address = 0x8 */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte(0x88); - - /* Start of message */ - CEC_StartOfMessage(); - - count = 0; - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_BLOCK_ACKNOWLEDGE) - { - MyLogicalAddress = 0x08; - errorstatus = HDMI_CEC_OK; - } - else if (errorstatus == HDMI_CEC_OK) - { - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF | CEC_FLAG_TERR); - - CEC_EndOfMessageCmd(DISABLE); - - CEC_OwnAddressConfig(0xB); /* Own address = 0xBB */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte(0xBB); - - /* Start of message */ - CEC_StartOfMessage(); - - count = 0; - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_BLOCK_ACKNOWLEDGE) - { - MyLogicalAddress = 0x0B; - errorstatus = HDMI_CEC_OK; - } - else if (errorstatus == HDMI_CEC_OK) - { - MyLogicalAddress = 0x0F; - errorstatus = HDMI_CEC_DEVICE_UNREGISTRED; - } - } - } - - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF | CEC_FLAG_TERR); - CEC_EndOfMessageCmd(DISABLE); - } - - /* Device type = CEC Audio System */ - if (DeviceType == HDMI_CEC_AUDIOSYSTEM) - { - CEC_OwnAddressConfig(0x5); /* Own address = 0x5 */ - - CEC_EndOfMessageCmd(ENABLE); - - CEC_SendDataByte(0x55); - - /* Start of message */ - CEC_StartOfMessage(); - - count = 0; - - /* Wait till the header message is sent */ - while ((CEC_GetFlagStatus(CEC_FLAG_TBTRF) == RESET) && (CEC_GetFlagStatus(CEC_FLAG_TERR) == RESET) && (count < HDMI_CEC_TIMEOUT_VALUE)) - { - count++; - } - - if (count >= HDMI_CEC_TIMEOUT_VALUE) - { - errorstatus = HDMI_CEC_TIMEOUT; - return(errorstatus); - } - - errorstatus = HDMI_CEC_GetErrorStatus(); - - if (errorstatus == HDMI_CEC_BLOCK_ACKNOWLEDGE) - { - MyLogicalAddress = 0x05; - errorstatus = HDMI_CEC_OK; - } - else if (errorstatus == HDMI_CEC_OK) - { - MyLogicalAddress = 0x0F; - errorstatus = HDMI_CEC_DEVICE_UNREGISTRED; - } - - /* Clear CEC CSR register */ - CEC_ClearFlag(CEC_FLAG_TBTRF | CEC_FLAG_TERR); - CEC_EndOfMessageCmd(DISABLE); - } - - return errorstatus; -} - -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ - - diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM32100B_EVAL/stm32100b_eval_cec.h b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM32100B_EVAL/stm32100b_eval_cec.h deleted file mode 100644 index 4bec71a..0000000 --- a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM32100B_EVAL/stm32100b_eval_cec.h +++ /dev/null @@ -1,290 +0,0 @@ -/** - ****************************************************************************** - * @file stm32100b_eval_cec.h - * @author MCD Application Team - * @version V4.5.0 - * @date 07-March-2011 - * @brief This file contains all the functions prototypes for the stm32100b_eval_cec - * firmware driver. - ****************************************************************************** - * @attention - * - * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS - * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE - * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY - * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING - * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE - * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. - * - * <h2><center>© COPYRIGHT 2011 STMicroelectronics</center></h2> - ****************************************************************************** - */ - -/* Define to prevent recursive inclusion -------------------------------------*/ -#ifndef __STM32100B_EVAL_CEC_H -#define __STM32100B_EVAL_CEC_H - -#ifdef __cplusplus -extern "C" -{ -#endif - - /* Includes ------------------------------------------------------------------*/ -#include "stm32f10x.h" - -/** @addtogroup Utilities - * @{ - */ - -/** @addtogroup STM32_EVAL - * @{ - */ - -/** @addtogroup STM32100B_EVAL - * @{ - */ - -/** @defgroup STM32100B_EVAL_CEC - * @{ - */ - -/** @defgroup STM32100B_EVAL_CEC_Exported_Types - * @{ - */ -typedef enum -{ - HDMI_CEC_BIT_TIMING = (1), /*!< CEC Bit Timing Error */ - HDMI_CEC_BIT_PERIOD = (2), /*!< CEC Bit Period Error */ - HDMI_CEC_RX_BLOCK_FINISHED = (3), /*!< CEC Receive Block finished Error */ - HDMI_CEC_START_BIT = (4), /*!< CEC Start Bit Error */ - HDMI_CEC_BLOCK_ACKNOWLEDGE = (5), /*!< CEC Block Acknowledge Error */ - HDMI_CEC_LINE = (6), /*!< CEC Line Error */ - HDMI_CEC_TX_BLOCK_FINISHED = (7), /*!< CEC Transmit Block Transfer finished Error */ - HDMI_CEC_DEVICE_UNREGISTRED = (8), /*!< CEC Device Unregistred */ - HDMI_CEC_TIMEOUT = (9), /*!< CEC TimeOut */ - HDMI_CEC_OK = (10) /*!< CEC OK */ -}HDMI_CEC_Error; - -typedef struct -{ - __IO uint8_t PhysicalAddress_A; - __IO uint8_t PhysicalAddress_B; - __IO uint8_t PhysicalAddress_C; - __IO uint8_t PhysicalAddress_D; - __IO uint8_t LogicalAddress; - __IO uint8_t DeviceType; -}HDMI_CEC_Map; - - -#define HDMI_CEC_TX_MESSAGE_LENGTH_MAX ((uint32_t)0x0000000E) -#define HDMI_CEC_TIMEOUT_VALUE ((uint32_t)0x001FFFFF) - -/** -* @brief CEC Init Structure definition -*/ -typedef struct -{ - __IO uint8_t Header; - __IO uint8_t Opcode; - __IO uint8_t Operande[HDMI_CEC_TX_MESSAGE_LENGTH_MAX]; - __IO uint8_t TxMessageLength; - __IO uint8_t RxMessageLength; -}HDMI_CEC_Message; - -/** -* @} -*/ - -/** @defgroup STM32100B_EVAL_CEC_Exported_Constants - * @{ - */ - -/** - * @brief CEC device types - */ -#define HDMI_CEC_TV 0x00 -#define HDMI_CEC_RECORDING 0x01 -#define HDMI_CEC_TUNER 0x03 -#define HDMI_CEC_PLAYBACK 0x04 -#define HDMI_CEC_AUDIOSYSTEM 0x05 - - -/** - * @brief HDMI CEC I2C Interface pins - */ -#define HDMI_CEC_I2C_SCL_PIN GPIO_Pin_10 -#define HDMI_CEC_I2C_SDA_PIN GPIO_Pin_11 -#define HDMI_CEC_I2C_GPIO_PORT GPIOB -#define HDMI_CEC_I2C_GPIO_CLK RCC_APB2Periph_GPIOB -#define HDMI_CEC_I2C I2C2 -#define HDMI_CEC_I2C_CLK RCC_APB1Periph_I2C2 - -/** - * @brief HDMI CEC HPD (Hot Plug Detect) Interface pin - */ -#define HDMI_CEC_HPD_PIN GPIO_Pin_12 -#define HDMI_CEC_HPD_GPIO_PORT GPIOB -#define HDMI_CEC_HPD_GPIO_CLK RCC_APB2Periph_GPIOB - -/** - * @brief HDMI CEC Interface pin - */ -#define HDMI_CEC_LINE_PIN GPIO_Pin_8 -#define HDMI_CEC_LINE_GPIO_PORT GPIOB -#define HDMI_CEC_LINE_GPIO_CLK RCC_APB2Periph_GPIOB - -#define HDMI_CEC_I2C_SLAVE_ADDRESS7 0xA0 -#define HDMI_CEC_I2C_CLOCK_SPEED 100000 - -/** - * @brief HDMI CEC Root (Mainly for TV with a fixed physical address (0.0.0.0)) - * If you want to configure the STM32100B-EVAL board as CEC Root (Sink) - * change the following define to 0x1 - */ -#define HDMI_CEC_ROOT 0x00 - -/** - * @brief To select if the DDC Channel will be used for physical address discovery - * or not. To use the DDC Channel to read the EDID structure uncomment - * the following line. - * If the device is configured as HMDI source it should read his own physical - * address from the sink that is connected to. - */ -/* #define HDMI_CEC_USE_DDC */ - -/** - * @brief CEC version: V1.3a - */ -#define HDMI_CEC_VERSION 0x04 - -/** - * @brief Reason for Abort feature - */ -#define HDMI_CEC_UNRECOGNIZED_OPCODE 0x00 -#define HDMI_CEC_NOT_CORRECT_MODETORESPOND 0x01 -#define HDMI_CEC_CANNOTPROVIDE_SOURCE 0x02 -#define HDMI_CEC_INVALID_OPERAND 0x03 -#define HDMI_CEC_REFUSED 0x04 - -/** - * @brief HDMI CEC specific commands - */ -#define HDMI_CEC_OPCODE_ACTIVE_SOURCE ((uint8_t) 0x82) -#define HDMI_CEC_OPCODE_IMAGE_VIEW_ON ((uint8_t) 0x04) -#define HDMI_CEC_OPCODE_TEXT_VIEW_ON ((uint8_t) 0x0D) -#define HDMI_CEC_OPCODE_INACTIVE_SOURCE ((uint8_t) 0x9D) -#define HDMI_CEC_OPCODE_REQUEST_ACTIVE_SOURCE ((uint8_t) 0x85) -#define HDMI_CEC_OPCODE_ROUTING_CHANGE ((uint8_t) 0x80) -#define HDMI_CEC_OPCODE_ROUTING_INFORMATION ((uint8_t) 0x81) -#define HDMI_CEC_OPCODE_SET_STREAM_PATH ((uint8_t) 0x86) -#define HDMI_CEC_OPCODE_STANDBY ((uint8_t) 0x36) -#define HDMI_CEC_OPCODE_RECORD_OFF ((uint8_t) 0x0B) -#define HDMI_CEC_OPCODE_RECORD_ON ((uint8_t) 0x09) -#define HDMI_CEC_OPCODE_RECORD_STATUS ((uint8_t) 0x0A) -#define HDMI_CEC_OPCODE_RECORD_TV_SCREEN ((uint8_t) 0x0F) -#define HDMI_CEC_OPCODE_CLEAR_ANALOGUE_TIMER ((uint8_t) 0x33) -#define HDMI_CEC_OPCODE_CLEAR_DIGITAL_TIMER ((uint8_t) 0x99) -#define HDMI_CEC_OPCODE_CLEAR_EXTERNAL_TIMER ((uint8_t) 0xA1) -#define HDMI_CEC_OPCODE_SET_ANALOGUE_TIMER ((uint8_t) 0x34) -#define HDMI_CEC_OPCODE_SET_DIGITAL_TIMER ((uint8_t) 0x97) -#define HDMI_CEC_OPCODE_SET_EXTERNAL_TIMER ((uint8_t) 0xA2) -#define HDMI_CEC_OPCODE_SET_TIMER_PROGRAM_TITLE ((uint8_t) 0x67) -#define HDMI_CEC_OPCODE_TIMER_CLEARED_STATUS ((uint8_t) 0x43) -#define HDMI_CEC_OPCODE_TIMER_STATUS ((uint8_t) 0x35) -#define HDMI_CEC_OPCODE_CEC_VERSION ((uint8_t) 0x9E) -#define HDMI_CEC_OPCODE_GET_CEC_VERSION ((uint8_t) 0x9F) -#define HDMI_CEC_OPCODE_GIVE_PHYSICAL_ADDRESS ((uint8_t) 0x83) -#define HDMI_CEC_OPCODE_GET_MENU_LANGUAGE ((uint8_t) 0x91) -#define HDMI_CEC_OPCODE_REPORT_PHYSICAL_ADDRESS ((uint8_t) 0x84) -#define HDMI_CEC_OPCODE_SET_MENU_LANGUAGE ((uint8_t) 0x32) -#define HDMI_CEC_OPCODE_DECK_CONTROL ((uint8_t) 0x42) -#define HDMI_CEC_OPCODE_DECK_STATUS ((uint8_t) 0x1B) -#define HDMI_CEC_OPCODE_GIVE_DECK_STATUS ((uint8_t) 0x1A) -#define HDMI_CEC_OPCODE_PLAY ((uint8_t) 0x41) -#define HDMI_CEC_OPCODE_GIVE_TUNER_DEVICE_STATUS ((uint8_t) 0x08) -#define HDMI_CEC_OPCODE_SELECT_ANALOGUE_SERVICE ((uint8_t) 0x92) -#define HDMI_CEC_OPCODE_SELECT_DIGITAL_SERVICE ((uint8_t) 0x93) -#define HDMI_CEC_OPCODE_TUNER_DEVICE_STATUS ((uint8_t) 0x07) -#define HDMI_CEC_OPCODE_TUNER_STEP_DECREMENT ((uint8_t) 0x06) -#define HDMI_CEC_OPCODE_TUNER_STEP_INCREMENT ((uint8_t) 0x05) -#define HDMI_CEC_OPCODE_DEVICE_VENDOR_ID ((uint8_t) 0x87) -#define HDMI_CEC_OPCODE_GIVE_DEVICE_VENDOR_ID ((uint8_t) 0x8C) -#define HDMI_CEC_OPCODE_VENDOR_COMMAND ((uint8_t) 0x89) -#define HDMI_CEC_OPCODE_VENDOR_COMMAND_WITH_ID ((uint8_t) 0xA0) -#define HDMI_CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN ((uint8_t) 0x8A) -#define HDMI_CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP ((uint8_t) 0x8B) -#define HDMI_CEC_OPCODE_SET_OSD_STRING ((uint8_t) 0x64) -#define HDMI_CEC_OPCODE_GIVE_OSD_NAME ((uint8_t) 0x46) -#define HDMI_CEC_OPCODE_SET_OSD_NAME ((uint8_t) 0x47) -#define HDMI_CEC_OPCODE_MENU_REQUEST ((uint8_t) 0x8D) -#define HDMI_CEC_OPCODE_MENU_STATUS ((uint8_t) 0x8E) -#define HDMI_CEC_OPCODE_USER_CONTROL_PRESSED ((uint8_t) 0x44) -#define HDMI_CEC_OPCODE_USER_CONTROL_RELEASED ((uint8_t) 0x45) -#define HDMI_CEC_OPCODE_GIVE_DEVICE_POWER_STATUS ((uint8_t) 0x8F) -#define HDMI_CEC_OPCODE_REPORT_POWER_STATUS ((uint8_t) 0x90) -#define HDMI_CEC_OPCODE_FEATURE_ABORT ((uint8_t) 0x00) -#define HDMI_CEC_OPCODE_ABORT ((uint8_t) 0xFF) -#define HDMI_CEC_OPCODE_GIVE_AUDIO_STATUS ((uint8_t) 0x71) -#define HDMI_CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS ((uint8_t) 0x7D) -#define HDMI_CEC_OPCODE_REPORT_AUDIO_STATUS ((uint8_t) 0x7A) -#define HDMI_CEC_OPCODE_SET_SYSTEM_AUDIO_MODE ((uint8_t) 0x72) -#define HDMI_CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST ((uint8_t) 0x70) -#define HDMI_CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS ((uint8_t) 0x7E) -#define HDMI_CEC_OPCODE_SET_AUDIO_RATE ((uint8_t) 0x9A) - - -/** - * @} - */ - -/** @defgroup STM32100B_EVAL_CEC_Exported_Macros - * @{ - */ -/* HDMI_CEC_HPD: HDMI HPD pin low */ -#define HDMI_CEC_HPD_LOW() GPIO_ResetBits(HDMI_CEC_HPD_GPIO_PORT, HDMI_CEC_HPD_PIN) -/* HDMI_CEC_HPD: HDMI HPD pin high */ -#define HDMI_CEC_HPD_HIGH() GPIO_SetBits(HDMI_CEC_HPD_GPIO_PORT, HDMI_CEC_HPD_PIN) - -/** - * @} - */ - -/** @defgroup STM32100B_EVAL_CEC_Exported_Functions - * @{ - */ -HDMI_CEC_Error HDMI_CEC_Init(void); -HDMI_CEC_Error HDMI_CEC_TransmitMessage(HDMI_CEC_Message *HDMI_CEC_TX_MessageStructure); -HDMI_CEC_Error HDMI_CEC_GetErrorStatus (void); -void HDMI_CEC_ProcessIRQSrc(void); -HDMI_CEC_Error HDMI_CEC_ReportPhysicalAddress(void); -void HDMI_CEC_CommandCallBack(void); -HDMI_CEC_Error HDMI_CEC_CheckConnectedDevices(void); - -#ifdef __cplusplus -} -#endif - -#endif /* __STM32100B_EVAL_CEC_H */ - -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ - diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM32100B_EVAL/stm32100b_eval_lcd.c b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM32100B_EVAL/stm32100b_eval_lcd.c deleted file mode 100644 index bbf774d..0000000 --- a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM32100B_EVAL/stm32100b_eval_lcd.c +++ /dev/null @@ -1,1875 +0,0 @@ -/** - ****************************************************************************** - * @file stm32100b_eval_lcd.c - * @author MCD Application Team - * @version V4.5.0 - * @date 07-March-2011 - * @brief This file includes the LCD driver for AM-240320LTNQW00H (LCD_HX8312), - * AM-240320L8TNQW00H (LCD_ILI9320), AM-240320LDTNQW00H (LCD_SPFD5408B) - * Liquid Crystal Display Module of STM32100B-EVAL board. - ****************************************************************************** - * @attention - * - * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS - * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE - * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY - * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING - * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE - * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. - * - * <h2><center>© COPYRIGHT 2011 STMicroelectronics</center></h2> - ****************************************************************************** - */ - -/* Includes ------------------------------------------------------------------*/ -#include "stm32100b_eval_lcd.h" -#include "../Common/fonts.c" - -/** @addtogroup Utilities - * @{ - */ - -/** @addtogroup STM32_EVAL - * @{ - */ - -/** @addtogroup STM32100B_EVAL - * @{ - */ - -/** @defgroup STM32100B_EVAL_LCD - * @brief This file includes the LCD driver for AM-240320LTNQW00H (LCD_HX8312), - * AM-240320L8TNQW00H (LCD_ILI9320), AM-240320LDTNQW00H (LCD_SPFD5408B) - * Liquid Crystal Display Module of STM32100B-EVAL board. - * @{ - */ - -/** @defgroup STM32100B_EVAL_LCD_Private_Types - * @{ - */ -/** - * @} - */ - -/** @defgroup STM32100B_EVAL_LCD_Private_Defines - * @{ - */ -#define LCD_ILI9320 0x9320 -#define LCD_HX8312 0x8312 -#define LCD_SPFD5408 0x5408 -#define START_BYTE 0x70 -#define SET_INDEX 0x00 -#define READ_STATUS 0x01 -#define LCD_WRITE_REG 0x02 -#define LCD_READ_REG 0x03 -#define MAX_POLY_CORNERS 200 -#define POLY_Y(Z) ((int32_t)((Points + Z)->X)) -#define POLY_X(Z) ((int32_t)((Points + Z)->Y)) -/** - * @} - */ - -/** @defgroup STM32100B_EVAL_LCD_Private_Macros - * @{ - */ -#define ABS(X) ((X) > 0 ? (X) : -(X)) -/** - * @} - */ - -/** @defgroup STM32100B_EVAL_LCD_Private_Variables - * @{ - */ -static sFONT *LCD_Currentfonts; -/* Global variables to set the written text color */ -static __IO uint16_t TextColor = 0x0000, BackColor = 0xFFFF; -static __IO uint32_t LCDType = LCD_ILI9320; -/** - * @} - */ - -/** @defgroup STM32100B_EVAL_LCD_Private_Function_Prototypes - * @{ - */ -#ifndef USE_Delay -static void delay(vu32 nCount); -#endif /* USE_Delay*/ - -static void LCD_WriteRegHX8312(uint8_t LCD_Reg, uint8_t LCD_RegValue); -static void LCD_WriteRegILI9320(uint8_t LCD_Reg, uint16_t LCD_RegValue); -static void PutPixel(int16_t x, int16_t y); -static void LCD_PolyLineRelativeClosed(pPoint Points, uint16_t PointCount, uint16_t Closed); - -/** - * @} - */ - -/** @defgroup STM32100B_EVAL_LCD_Private_Functions - * @{ - */ - -/** - * @brief DeInitializes the LCD. - * @param None - * @retval None - */ -void LCD_DeInit(void) -{ - GPIO_InitTypeDef GPIO_InitStructure; - - /*!< LCD Display Off */ - LCD_DisplayOff(); - - /*!< LCD_SPI disable */ - SPI_Cmd(LCD_SPI, DISABLE); - - /*!< LCD_SPI DeInit */ - SPI_I2S_DeInit(LCD_SPI); - - /*!< Disable SPI clock */ - RCC_APB1PeriphClockCmd(LCD_SPI_CLK, DISABLE); - - /* Configure NCS in Output Push-Pull mode */ - GPIO_InitStructure.GPIO_Pin = LCD_NCS_PIN; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING; - GPIO_Init(LCD_NCS_GPIO_PORT, &GPIO_InitStructure); - - /* Configure NWR(RNW), RS in Output Push-Pull mode */ - GPIO_InitStructure.GPIO_Pin = LCD_RS_PIN; - GPIO_Init(LCD_RS_GPIO_PORT, &GPIO_InitStructure); - - GPIO_InitStructure.GPIO_Pin = LCD_NWR_PIN; - GPIO_Init(LCD_NWR_GPIO_PORT, &GPIO_InitStructure); - - /* Configure SPI pins: SCK, MISO and MOSI */ - GPIO_InitStructure.GPIO_Pin = LCD_SPI_SCK_PIN; - GPIO_Init(LCD_SPI_SCK_GPIO_PORT, &GPIO_InitStructure); - - GPIO_InitStructure.GPIO_Pin = LCD_SPI_MISO_PIN; - GPIO_Init(LCD_SPI_MISO_GPIO_PORT, &GPIO_InitStructure); - - GPIO_InitStructure.GPIO_Pin = LCD_SPI_MOSI_PIN; - GPIO_Init(LCD_SPI_MOSI_GPIO_PORT, &GPIO_InitStructure); -} - -/** - * @brief Setups the LCD. - * @param None - * @retval None - */ -void LCD_Setup(void) -{ -/* Configure the LCD Control pins --------------------------------------------*/ - LCD_CtrlLinesConfig(); - -/* Configure the LCD_SPI interface ----------------------------------------------*/ - LCD_SPIConfig(); - - if(LCDType == LCD_ILI9320) - { - _delay_(5); /* Delay 50 ms */ - /* Start Initial Sequence ------------------------------------------------*/ - LCD_WriteReg(LCD_REG_229, 0x8000); /* Set the internal vcore voltage */ - LCD_WriteReg(LCD_REG_0, 0x0001); /* Start internal OSC. */ - LCD_WriteReg(LCD_REG_1, 0x0100); /* set SS and SM bit */ - LCD_WriteReg(LCD_REG_2, 0x0700); /* set 1 line inversion */ - LCD_WriteReg(LCD_REG_3, 0x1030); /* set GRAM write direction and BGR=1. */ - LCD_WriteReg(LCD_REG_4, 0x0000); /* Resize register */ - LCD_WriteReg(LCD_REG_8, 0x0202); /* set the back porch and front porch */ - LCD_WriteReg(LCD_REG_9, 0x0000); /* set non-display area refresh cycle ISC[3:0] */ - LCD_WriteReg(LCD_REG_10, 0x0000); /* FMARK function */ - LCD_WriteReg(LCD_REG_12, 0x0000); /* RGB interface setting */ - LCD_WriteReg(LCD_REG_13, 0x0000); /* Frame marker Position */ - LCD_WriteReg(LCD_REG_15, 0x0000); /* RGB interface polarity */ - /* Power On sequence -----------------------------------------------------*/ - LCD_WriteReg(LCD_REG_16, 0x0000); /* SAP, BT[3:0], AP, DSTB, SLP, STB */ - LCD_WriteReg(LCD_REG_17, 0x0000); /* DC1[2:0], DC0[2:0], VC[2:0] */ - LCD_WriteReg(LCD_REG_18, 0x0000); /* VREG1OUT voltage */ - LCD_WriteReg(LCD_REG_19, 0x0000); /* VDV[4:0] for VCOM amplitude */ - _delay_(20); /* Dis-charge capacitor power voltage (200ms) */ - LCD_WriteReg(LCD_REG_16, 0x17B0); /* SAP, BT[3:0], AP, DSTB, SLP, STB */ - LCD_WriteReg(LCD_REG_17, 0x0137); /* DC1[2:0], DC0[2:0], VC[2:0] */ - _delay_(5); /* Delay 50 ms */ - LCD_WriteReg(LCD_REG_18, 0x0139); /* VREG1OUT voltage */ - _delay_(5); /* Delay 50 ms */ - LCD_WriteReg(LCD_REG_19, 0x1d00); /* VDV[4:0] for VCOM amplitude */ - LCD_WriteReg(LCD_REG_41, 0x0013); /* VCM[4:0] for VCOMH */ - _delay_(5); /* Delay 50 ms */ - LCD_WriteReg(LCD_REG_32, 0x0000); /* GRAM horizontal Address */ - LCD_WriteReg(LCD_REG_33, 0x0000); /* GRAM Vertical Address */ - /* Adjust the Gamma Curve ------------------------------------------------*/ - LCD_WriteReg(LCD_REG_48, 0x0006); - LCD_WriteReg(LCD_REG_49, 0x0101); - LCD_WriteReg(LCD_REG_50, 0x0003); - LCD_WriteReg(LCD_REG_53, 0x0106); - LCD_WriteReg(LCD_REG_54, 0x0b02); - LCD_WriteReg(LCD_REG_55, 0x0302); - LCD_WriteReg(LCD_REG_56, 0x0707); - LCD_WriteReg(LCD_REG_57, 0x0007); - LCD_WriteReg(LCD_REG_60, 0x0600); - LCD_WriteReg(LCD_REG_61, 0x020b); - - /* Set GRAM area ---------------------------------------------------------*/ - LCD_WriteReg(LCD_REG_80, 0x0000); /* Horizontal GRAM Start Address */ - LCD_WriteReg(LCD_REG_81, 0x00EF); /* Horizontal GRAM End Address */ - LCD_WriteReg(LCD_REG_82, 0x0000); /* Vertical GRAM Start Address */ - LCD_WriteReg(LCD_REG_83, 0x013F); /* Vertical GRAM End Address */ - LCD_WriteReg(LCD_REG_96, 0x2700); /* Gate Scan Line */ - LCD_WriteReg(LCD_REG_97, 0x0001); /* NDL,VLE, REV */ - LCD_WriteReg(LCD_REG_106, 0x0000); /* set scrolling line */ - /* Partial Display Control -----------------------------------------------*/ - LCD_WriteReg(LCD_REG_128, 0x0000); - LCD_WriteReg(LCD_REG_129, 0x0000); - LCD_WriteReg(LCD_REG_130, 0x0000); - LCD_WriteReg(LCD_REG_131, 0x0000); - LCD_WriteReg(LCD_REG_132, 0x0000); - LCD_WriteReg(LCD_REG_133, 0x0000); - /* Panel Control ---------------------------------------------------------*/ - LCD_WriteReg(LCD_REG_144, 0x0010); - LCD_WriteReg(LCD_REG_146, 0x0000); - LCD_WriteReg(LCD_REG_147, 0x0003); - LCD_WriteReg(LCD_REG_149, 0x0110); - LCD_WriteReg(LCD_REG_151, 0x0000); - LCD_WriteReg(LCD_REG_152, 0x0000); - /* Set GRAM write direction and BGR = 1 */ - /* I/D=01 (Horizontal : increment, Vertical : decrement) */ - /* AM=1 (address is updated in vertical writing direction) */ - LCD_WriteReg(LCD_REG_3, 0x1018); - LCD_WriteReg(LCD_REG_7, 0x0173); /* 262K color and display ON */ - } - else if(LCDType == LCD_SPFD5408) - { - /* Start Initial Sequence --------------------------------------------------*/ - LCD_WriteReg(LCD_REG_227, 0x3008); /* Set internal timing */ - LCD_WriteReg(LCD_REG_231, 0x0012); /* Set internal timing */ - LCD_WriteReg(LCD_REG_239, 0x1231); /* Set internal timing */ - LCD_WriteReg(LCD_REG_1, 0x0100); /* Set SS and SM bit */ - LCD_WriteReg(LCD_REG_2, 0x0700); /* Set 1 line inversion */ - LCD_WriteReg(LCD_REG_3, 0x1030); /* Set GRAM write direction and BGR=1. */ - LCD_WriteReg(LCD_REG_4, 0x0000); /* Resize register */ - LCD_WriteReg(LCD_REG_8, 0x0202); /* Set the back porch and front porch */ - LCD_WriteReg(LCD_REG_9, 0x0000); /* Set non-display area refresh cycle ISC[3:0] */ - LCD_WriteReg(LCD_REG_10, 0x0000); /* FMARK function */ - LCD_WriteReg(LCD_REG_12, 0x0000); /* RGB interface setting */ - LCD_WriteReg(LCD_REG_13, 0x0000); /* Frame marker Position */ - LCD_WriteReg(LCD_REG_15, 0x0000); /* RGB interface polarity */ - /* Power On sequence -------------------------------------------------------*/ - LCD_WriteReg(LCD_REG_16, 0x0000); /* SAP, BT[3:0], AP, DSTB, SLP, STB */ - LCD_WriteReg(LCD_REG_17, 0x0000); /* DC1[2:0], DC0[2:0], VC[2:0] */ - LCD_WriteReg(LCD_REG_18, 0x0000); /* VREG1OUT voltage */ - LCD_WriteReg(LCD_REG_19, 0x0000); /* VDV[4:0] for VCOM amplitude */ - _delay_(20); /* Dis-charge capacitor power voltage (200ms) */ - LCD_WriteReg(LCD_REG_17, 0x0007); /* DC1[2:0], DC0[2:0], VC[2:0] */ - _delay_(5); /* Delay 50 ms */ - LCD_WriteReg(LCD_REG_16, 0x12B0); /* SAP, BT[3:0], AP, DSTB, SLP, STB */ - _delay_(5); /* Delay 50 ms */ - LCD_WriteReg(LCD_REG_18, 0x01BD); /* External reference voltage= Vci */ - _delay_(5); /* Delay 50 ms */ - LCD_WriteReg(LCD_REG_19, 0x1400); /* VDV[4:0] for VCOM amplitude */ - LCD_WriteReg(LCD_REG_41, 0x000E); /* VCM[4:0] for VCOMH */ - _delay_(5); /* Delay 50 ms */ - LCD_WriteReg(LCD_REG_32, 0x0000); /* GRAM horizontal Address */ - LCD_WriteReg(LCD_REG_33, 0x013F); /* GRAM Vertical Address */ - /* Adjust the Gamma Curve --------------------------------------------------*/ - LCD_WriteReg(LCD_REG_48, 0x0007); - LCD_WriteReg(LCD_REG_49, 0x0302); - LCD_WriteReg(LCD_REG_50, 0x0105); - LCD_WriteReg(LCD_REG_53, 0x0206); - LCD_WriteReg(LCD_REG_54, 0x0808); - LCD_WriteReg(LCD_REG_55, 0x0206); - LCD_WriteReg(LCD_REG_56, 0x0504); - LCD_WriteReg(LCD_REG_57, 0x0007); - LCD_WriteReg(LCD_REG_60, 0x0105); - LCD_WriteReg(LCD_REG_61, 0x0808); - /* Set GRAM area -----------------------------------------------------------*/ - LCD_WriteReg(LCD_REG_80, 0x0000); /* Horizontal GRAM Start Address */ - LCD_WriteReg(LCD_REG_81, 0x00EF); /* Horizontal GRAM End Address */ - LCD_WriteReg(LCD_REG_82, 0x0000); /* Vertical GRAM Start Address */ - LCD_WriteReg(LCD_REG_83, 0x013F); /* Vertical GRAM End Address */ - LCD_WriteReg(LCD_REG_96, 0xA700); /* Gate Scan Line */ - LCD_WriteReg(LCD_REG_97, 0x0001); /* NDL,VLE, REV */ - LCD_WriteReg(LCD_REG_106, 0x0000); /* Set scrolling line */ - /* Partial Display Control -------------------------------------------------*/ - LCD_WriteReg(LCD_REG_128, 0x0000); - LCD_WriteReg(LCD_REG_129, 0x0000); - LCD_WriteReg(LCD_REG_130, 0x0000); - LCD_WriteReg(LCD_REG_131, 0x0000); - LCD_WriteReg(LCD_REG_132, 0x0000); - LCD_WriteReg(LCD_REG_133, 0x0000); - /* Panel Control -----------------------------------------------------------*/ - LCD_WriteReg(LCD_REG_144, 0x0010); - LCD_WriteReg(LCD_REG_146, 0x0000); - LCD_WriteReg(LCD_REG_147, 0x0003); - LCD_WriteReg(LCD_REG_149, 0x0110); - LCD_WriteReg(LCD_REG_151, 0x0000); - LCD_WriteReg(LCD_REG_152, 0x0000); - /* Set GRAM write direction and BGR = 1 - I/D=01 (Horizontal : increment, Vertical : decrement) - AM=1 (address is updated in vertical writing direction) */ - LCD_WriteReg(LCD_REG_3, 0x1018); - LCD_WriteReg(LCD_REG_7, 0x0112); /* 262K color and display ON */ - } - else if(LCDType == LCD_HX8312) - { - /* Enable the LCD Oscillator ---------------------------------------------*/ - LCD_WriteReg(LCD_REG_1, 0x10); - LCD_WriteReg(LCD_REG_0, 0xA0); - LCD_WriteReg(LCD_REG_3, 0x01); - _delay_(1); /* Delay 10 ms */ - LCD_WriteReg(LCD_REG_3, 0x00); - LCD_WriteReg(LCD_REG_43, 0x04); - - LCD_WriteReg(LCD_REG_40, 0x18); - LCD_WriteReg(LCD_REG_26, 0x05); - LCD_WriteReg(LCD_REG_37, 0x05); - LCD_WriteReg(LCD_REG_25, 0x00); - - /* LCD Power On ----------------------------------------------------------*/ - LCD_WriteReg(LCD_REG_28, 0x73); - LCD_WriteReg(LCD_REG_36, 0x74); - LCD_WriteReg(LCD_REG_30, 0x01); - LCD_WriteReg(LCD_REG_24, 0xC1); - _delay_(1); /* Delay 10 ms */ - LCD_WriteReg(LCD_REG_24, 0xE1); - LCD_WriteReg(LCD_REG_24, 0xF1); - _delay_(6); /* Delay 60 ms */ - LCD_WriteReg(LCD_REG_24, 0xF5); - _delay_(6); /* Delay 60 ms */ - LCD_WriteReg(LCD_REG_27, 0x09); - _delay_(1); /* Delay 10 ms */ - LCD_WriteReg(LCD_REG_31, 0x11); - LCD_WriteReg(LCD_REG_32, 0x0E); - LCD_WriteReg(LCD_REG_30, 0x81); - _delay_(1); /* Delay 10 ms */ - - /* Chip Set --------------------------------------------------------------*/ - LCD_WriteReg(LCD_REG_157, 0x00); - LCD_WriteReg(LCD_REG_192, 0x00); - - LCD_WriteReg(LCD_REG_14, 0x00); - LCD_WriteReg(LCD_REG_15, 0x00); - LCD_WriteReg(LCD_REG_16, 0x00); - LCD_WriteReg(LCD_REG_17, 0x00); - LCD_WriteReg(LCD_REG_18, 0x00); - LCD_WriteReg(LCD_REG_19, 0x00); - LCD_WriteReg(LCD_REG_20, 0x00); - LCD_WriteReg(LCD_REG_21, 0x00); - LCD_WriteReg(LCD_REG_22, 0x00); - LCD_WriteReg(LCD_REG_23, 0x00); - - LCD_WriteReg(LCD_REG_52, 0x01); - LCD_WriteReg(LCD_REG_53, 0x00); - LCD_WriteReg(LCD_REG_75, 0x00); - LCD_WriteReg(LCD_REG_76, 0x00); - LCD_WriteReg(LCD_REG_78, 0x00); - LCD_WriteReg(LCD_REG_79, 0x00); - LCD_WriteReg(LCD_REG_80, 0x00); - - LCD_WriteReg(LCD_REG_60, 0x00); - LCD_WriteReg(LCD_REG_61, 0x00); - LCD_WriteReg(LCD_REG_62, 0x01); - LCD_WriteReg(LCD_REG_63, 0x3F); - LCD_WriteReg(LCD_REG_64, 0x02); - LCD_WriteReg(LCD_REG_65, 0x02); - LCD_WriteReg(LCD_REG_66, 0x00); - LCD_WriteReg(LCD_REG_67, 0x00); - LCD_WriteReg(LCD_REG_68, 0x00); - LCD_WriteReg(LCD_REG_69, 0x00); - LCD_WriteReg(LCD_REG_70, 0xEF); - LCD_WriteReg(LCD_REG_71, 0x00); - LCD_WriteReg(LCD_REG_72, 0x00); - LCD_WriteReg(LCD_REG_73, 0x01); - LCD_WriteReg(LCD_REG_74, 0x3F); - - LCD_WriteReg(LCD_REG_29, 0x08); /* R29:Gate scan direction setting */ - - LCD_WriteReg(LCD_REG_134, 0x00); - LCD_WriteReg(LCD_REG_135, 0x30); - LCD_WriteReg(LCD_REG_136, 0x02); - LCD_WriteReg(LCD_REG_137, 0x05); - - LCD_WriteReg(LCD_REG_141, 0x01); /* R141:Register set-up mode for one line clock */ - LCD_WriteReg(LCD_REG_139, 0x20); /* R139:One line SYSCLK number in one-line */ - LCD_WriteReg(LCD_REG_51, 0x01); /* R51:N line inversion setting */ - LCD_WriteReg(LCD_REG_55, 0x01); /* R55:Scanning method setting */ - LCD_WriteReg(LCD_REG_118, 0x00); - - /* Gamma Set -------------------------------------------------------------*/ - LCD_WriteReg(LCD_REG_143, 0x10); - LCD_WriteReg(LCD_REG_144, 0x67); - LCD_WriteReg(LCD_REG_145, 0x07); - LCD_WriteReg(LCD_REG_146, 0x65); - LCD_WriteReg(LCD_REG_147, 0x07); - LCD_WriteReg(LCD_REG_148, 0x01); - LCD_WriteReg(LCD_REG_149, 0x76); - LCD_WriteReg(LCD_REG_150, 0x56); - LCD_WriteReg(LCD_REG_151, 0x00); - LCD_WriteReg(LCD_REG_152, 0x06); - LCD_WriteReg(LCD_REG_153, 0x03); - LCD_WriteReg(LCD_REG_154, 0x00); - - /* Display On ------------------------------------------------------------*/ - LCD_WriteReg(LCD_REG_1, 0x50); - LCD_WriteReg(LCD_REG_5, 0x04); - LCD_WriteReg(LCD_REG_0, 0x80); - LCD_WriteReg(LCD_REG_59, 0x01); - _delay_(4); /* Delay 40 ms */ - LCD_WriteReg(LCD_REG_0, 0x20); - } -} - - -/** - * @brief Initializes the LCD. - * @param None - * @retval None - */ -void STM32100B_LCD_Init(void) -{ - /* Setups the LCD */ - LCD_Setup(); - /* Try to read new LCD controller ID 0x9320 */ - if (LCD_ReadReg(LCD_REG_0) == LCD_ILI9320) - { - LCDType = LCD_ILI9320; - } - else - { - LCDType = LCD_SPFD5408; - /* Setups the LCD */ - LCD_Setup(); - /* Try to read new LCD controller ID 0x5408 */ - if (LCD_ReadReg(LCD_REG_0) != LCD_SPFD5408) - { - LCDType = LCD_HX8312; - /* Setups the LCD */ - LCD_Setup(); - } - } - LCD_SetFont(&LCD_DEFAULT_FONT); -} - -/** - * @brief Sets the LCD Text and Background colors. - * @param _TextColor: specifies the Text Color. - * @param _BackColor: specifies the Background Color. - * @retval None - */ -void LCD_SetColors(__IO uint16_t _TextColor, __IO uint16_t _BackColor) -{ - TextColor = _TextColor; - BackColor = _BackColor; -} - -/** - * @brief Gets the LCD Text and Background colors. - * @param _TextColor: pointer to the variable that will contain the Text - Color. - * @param _BackColor: pointer to the variable that will contain the Background - Color. - * @retval None - */ -void LCD_GetColors(__IO uint16_t *_TextColor, __IO uint16_t *_BackColor) -{ - *_TextColor = TextColor; *_BackColor = BackColor; -} - -/** - * @brief Sets the Text color. - * @param Color: specifies the Text color code RGB(5-6-5). - * @retval None - */ -void LCD_SetTextColor(__IO uint16_t Color) -{ - TextColor = Color; -} - - -/** - * @brief Sets the Background color. - * @param Color: specifies the Background color code RGB(5-6-5). - * @retval None - */ -void LCD_SetBackColor(__IO uint16_t Color) -{ - BackColor = Color; -} - -/** - * @brief Sets the Text Font. - * @param fonts: specifies the font to be used. - * @retval None - */ -void LCD_SetFont(sFONT *fonts) -{ - LCD_Currentfonts = fonts; -} - -/** - * @brief Gets the Text Font. - * @param None. - * @retval the used font. - */ -sFONT *LCD_GetFont(void) -{ - return LCD_Currentfonts; -} - -/** - * @brief Clears the selected line. - * @param Line: the Line to be cleared. - * This parameter can be one of the following values: - * @arg Linex: where x can be 0..n - * @retval None - */ -void LCD_ClearLine(uint8_t Line) -{ - uint16_t refcolumn = LCD_PIXEL_WIDTH - 1; - /* Send the string character by character on lCD */ - while (((refcolumn + 1) & 0xFFFF) >= LCD_Currentfonts->Width) - { - /* Display one character on LCD */ - LCD_DisplayChar(Line, refcolumn, ' '); - /* Decrement the column position by 16 */ - refcolumn -= LCD_Currentfonts->Width; - } -} - - -/** - * @brief Clears the hole LCD. - * @param Color: the color of the background. - * @retval None - */ -void LCD_Clear(uint16_t Color) -{ - uint32_t index = 0; - - LCD_SetCursor(0x00, 0x013F); - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */ - } - for(index = 0; index < 76800; index++) - { - LCD_WriteRAM(Color); - } - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - LCD_CtrlLinesWrite(LCD_NCS_GPIO_PORT, LCD_NCS_PIN, Bit_SET); - } -} - - -/** - * @brief Sets the cursor position. - * @param Xpos: specifies the X position. - * @param Ypos: specifies the Y position. - * @retval None - */ -void LCD_SetCursor(uint8_t Xpos, uint16_t Ypos) -{ - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - LCD_WriteReg(LCD_REG_32, Xpos); - LCD_WriteReg(LCD_REG_33, Ypos); - } - else if(LCDType == LCD_HX8312) - { - LCD_WriteReg(LCD_REG_66, Xpos); - LCD_WriteReg(LCD_REG_67, ((Ypos & 0x100)>> 8)); - LCD_WriteReg(LCD_REG_68, (Ypos & 0xFF)); - } -} - - -/** - * @brief Draws a character on LCD. - * @param Xpos: the Line where to display the character shape. - * @param Ypos: start column address. - * @param c: pointer to the character data. - * @retval None - */ -void LCD_DrawChar(uint8_t Xpos, uint16_t Ypos, const uint16_t *c) -{ - uint32_t index = 0, i = 0; - uint8_t Xaddress = 0; - - Xaddress = Xpos; - - LCD_SetCursor(Xaddress, Ypos); - - for(index = 0; index < LCD_Currentfonts->Height; index++) - { - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */ - } - for(i = 0; i < LCD_Currentfonts->Width; i++) - { - if((((c[index] & ((0x80 << ((LCD_Currentfonts->Width / 12 ) * 8 ) ) >> i)) == 0x00) &&(LCD_Currentfonts->Width <= 12))|| - (((c[index] & (0x1 << i)) == 0x00)&&(LCD_Currentfonts->Width > 12 ))) - - { - LCD_WriteRAM(BackColor); - } - else - { - LCD_WriteRAM(TextColor); - } - } - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - LCD_CtrlLinesWrite(LCD_NCS_GPIO_PORT, LCD_NCS_PIN, Bit_SET); - } - Xaddress++; - LCD_SetCursor(Xaddress, Ypos); - } -} - - -/** - * @brief Displays one character (16dots width, 24dots height). - * @param Line: the Line where to display the character shape . - * This parameter can be one of the following values: - * @arg Linex: where x can be 0..9 - * @param Column: start column address. - * @param Ascii: character ascii code, must be between 0x20 and 0x7E. - * @retval None - */ -void LCD_DisplayChar(uint8_t Line, uint16_t Column, uint8_t Ascii) -{ - Ascii -= 32; - LCD_DrawChar(Line, Column, &LCD_Currentfonts->table[Ascii * LCD_Currentfonts->Height]); -} - - -/** - * @brief Displays a maximum of 20 char on the LCD. - * @param Line: the Line where to display the character shape . - * This parameter can be one of the following values: - * @arg Linex: where x can be 0..9 - * @param *ptr: pointer to string to display on LCD. - * @retval None - */ -void LCD_DisplayStringLine(uint8_t Line, uint8_t *ptr) -{ - uint16_t refcolumn = LCD_PIXEL_WIDTH - 1; - - /* Send the string character by character on lCD */ - while ((*ptr != 0) & (((refcolumn + 1) & 0xFFFF) >= LCD_Currentfonts->Width)) - { - /* Display one character on LCD */ - LCD_DisplayChar(Line, refcolumn, *ptr); - /* Decrement the column position by 16 */ - refcolumn -= LCD_Currentfonts->Width; - /* Point on the next character */ - ptr++; - } -} - - -/** - * @brief Sets a display window - * @param Xpos: specifies the X buttom left position. - * @param Ypos: specifies the Y buttom left position. - * @param Height: display window height. - * @param Width: display window width. - * @retval None - */ -void LCD_SetDisplayWindow(uint8_t Xpos, uint16_t Ypos, uint8_t Height, uint16_t Width) -{ - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - /* Horizontal GRAM Start Address */ - if(Xpos >= Height) - { - LCD_WriteReg(LCD_REG_80, (Xpos - Height + 1)); - } - else - { - LCD_WriteReg(LCD_REG_80, 0); - } - /* Horizontal GRAM End Address */ - LCD_WriteReg(LCD_REG_81, Xpos); - /* Vertical GRAM Start Address */ - if(Ypos >= Width) - { - LCD_WriteReg(LCD_REG_82, (Ypos - Width + 1)); - } - else - { - LCD_WriteReg(LCD_REG_82, 0); - } - /* Vertical GRAM End Address */ - LCD_WriteReg(LCD_REG_83, Ypos); - } - else if(LCDType == LCD_HX8312) - { - LCD_WriteReg(LCD_REG_1, 0xD0); - LCD_WriteReg(LCD_REG_5, 0x14); - - LCD_WriteReg(LCD_REG_69, (Xpos - Height + 1)); - LCD_WriteReg(LCD_REG_70, Xpos); - - LCD_WriteReg(LCD_REG_71, (((Ypos - Width + 1) & 0x100)>> 8)); - LCD_WriteReg(LCD_REG_72, ((Ypos - Width + 1) & 0xFF)); - LCD_WriteReg(LCD_REG_73, ((Ypos & 0x100)>> 8)); - LCD_WriteReg(LCD_REG_74, (Ypos & 0xFF)); - } - LCD_SetCursor(Xpos, Ypos); -} - - -/** - * @brief Disables LCD Window mode. - * @param None - * @retval None - */ -void LCD_WindowModeDisable(void) -{ - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - LCD_SetDisplayWindow(239, 0x13F, 240, 320); - LCD_WriteReg(LCD_REG_3, 0x1018); - } - else if(LCDType == LCD_HX8312) - { - LCD_WriteReg(LCD_REG_1, 0x50); - LCD_WriteReg(LCD_REG_5, 0x04); - } - -} - -/** - * @brief Displays a line. - * @param Xpos: specifies the X position. - * @param Ypos: specifies the Y position. - * @param Length: line length. - * @param Direction: line direction. - * This parameter can be one of the following values: Vertical or Horizontal. - * @retval None - */ -void LCD_DrawLine(uint8_t Xpos, uint16_t Ypos, uint16_t Length, uint8_t Direction) -{ - uint32_t i = 0; - - LCD_SetCursor(Xpos, Ypos); - if(Direction == LCD_DIR_HORIZONTAL) - { - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */ - } - for(i = 0; i < Length; i++) - { - LCD_WriteRAM(TextColor); - } - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - LCD_CtrlLinesWrite(LCD_NCS_GPIO_PORT, LCD_NCS_PIN, Bit_SET); - } - } - else - { - for(i = 0; i < Length; i++) - { - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - LCD_WriteRAMWord(TextColor); - } - else if(LCDType == LCD_HX8312) - { - LCD_WriteRAM(TextColor); - } - Xpos++; - LCD_SetCursor(Xpos, Ypos); - } - } -} - - -/** - * @brief Displays a rectangle. - * @param Xpos: specifies the X position. - * @param Ypos: specifies the Y position. - * @param Height: display rectangle height. - * @param Width: display rectangle width. - * @retval None - */ -void LCD_DrawRect(uint8_t Xpos, uint16_t Ypos, uint8_t Height, uint16_t Width) -{ - LCD_DrawLine(Xpos, Ypos, Width, LCD_DIR_HORIZONTAL); - LCD_DrawLine((Xpos + Height), Ypos, Width, LCD_DIR_HORIZONTAL); - - LCD_DrawLine(Xpos, Ypos, Height, LCD_DIR_VERTICAL); - LCD_DrawLine(Xpos, (Ypos - Width + 1), Height, LCD_DIR_VERTICAL); -} - - -/** - * @brief Displays a circle. - * @param Xpos: specifies the X position. - * @param Ypos: specifies the Y position. - * @param Radius - * @retval None - */ -void LCD_DrawCircle(uint8_t Xpos, uint16_t Ypos, uint16_t Radius) -{ - int32_t D;/* Decision Variable */ - uint32_t CurX;/* Current X Value */ - uint32_t CurY;/* Current Y Value */ - - D = 3 - (Radius << 1); - CurX = 0; - CurY = Radius; - - while (CurX <= CurY) - { - LCD_SetCursor(Xpos + CurX, Ypos + CurY); - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - LCD_WriteRAMWord(TextColor); - } - else if(LCDType == LCD_HX8312) - { - LCD_WriteRAM(TextColor); - } - LCD_SetCursor(Xpos + CurX, Ypos - CurY); - - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - LCD_WriteRAMWord(TextColor); - } - else if(LCDType == LCD_HX8312) - { - LCD_WriteRAM(TextColor); - } - LCD_SetCursor(Xpos - CurX, Ypos + CurY); - - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - LCD_WriteRAMWord(TextColor); - } - else if(LCDType == LCD_HX8312) - { - LCD_WriteRAM(TextColor); - } - LCD_SetCursor(Xpos - CurX, Ypos - CurY); - - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - LCD_WriteRAMWord(TextColor); - } - else if(LCDType == LCD_HX8312) - { - LCD_WriteRAM(TextColor); - } - LCD_SetCursor(Xpos + CurY, Ypos + CurX); - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - LCD_WriteRAMWord(TextColor); - } - else if(LCDType == LCD_HX8312) - { - LCD_WriteRAM(TextColor); - } - LCD_SetCursor(Xpos + CurY, Ypos - CurX); - - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - LCD_WriteRAMWord(TextColor); - } - else if(LCDType == LCD_HX8312) - { - LCD_WriteRAM(TextColor); - } - LCD_SetCursor(Xpos - CurY, Ypos + CurX); - - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - LCD_WriteRAMWord(TextColor); - } - else if(LCDType == LCD_HX8312) - { - LCD_WriteRAM(TextColor); - } - LCD_SetCursor(Xpos - CurY, Ypos - CurX); - - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - LCD_WriteRAMWord(TextColor); - } - else if(LCDType == LCD_HX8312) - { - LCD_WriteRAM(TextColor); - } - if (D < 0) - { - D += (CurX << 2) + 6; - } - else - { - D += ((CurX - CurY) << 2) + 10; - CurY--; - } - CurX++; - } -} - - -/** - * @brief Displays a monocolor picture. - * @param Pict: pointer to the picture array. - * @retval None - */ -void LCD_DrawMonoPict(const uint32_t *Pict) -{ - uint32_t index = 0, i = 0; - LCD_SetCursor(0, (LCD_PIXEL_WIDTH - 1)); - - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */ - } - - for(index = 0; index < 2400; index++) - { - for(i = 0; i < 32; i++) - { - if((Pict[index] & (1 << i)) == 0x00) - { - LCD_WriteRAM(BackColor); - } - else - { - LCD_WriteRAM(TextColor); - } - } - } - - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - LCD_CtrlLinesWrite(LCD_NCS_GPIO_PORT, LCD_NCS_PIN, Bit_SET); - } -} - -#ifdef USE_LCD_DrawBMP -/** - * @brief Displays a bitmap picture loaded in the SPI Flash. - * @param BmpAddress: Bmp picture address in the SPI Flash. - * @retval None - */ -void LCD_DrawBMP(uint32_t BmpAddress) -{ - uint32_t i = 0, size = 0; - /* Read bitmap size */ - sFLASH_ReadBuffer((uint8_t*)&size, BmpAddress + 2, 4); - /* get bitmap data address offset */ - sFLASH_ReadBuffer((uint8_t*)&i, BmpAddress + 10, 4); - - size = (size - i)/2; - sFLASH_StartReadSequence(BmpAddress + i); - /* Disable LCD_SPI */ - SPI_Cmd(LCD_SPI, DISABLE); - /* SPI in 16-bit mode */ - SPI_DataSizeConfig(LCD_SPI, SPI_DataSize_16b); - /* Enable LCD_SPI */ - SPI_Cmd(LCD_SPI, ENABLE); - - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - /* Set GRAM write direction and BGR = 1 */ - /* I/D=00 (Horizontal : decrement, Vertical : decrement) */ - /* AM=1 (address is updated in vertical writing direction) */ - LCD_WriteReg(LCD_REG_3, 0x1008); - LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */ - } - - /* Read bitmap data from SPI Flash and send them to LCD */ - for(i = 0; i < size; i++) - { - LCD_WriteRAM(__REV16(sFLASH_SendHalfWord(0xA5A5))); - } - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - LCD_CtrlLinesWrite(LCD_NCS_GPIO_PORT, LCD_NCS_PIN, Bit_SET); - } - - /* Deselect the FLASH: Chip Select high */ - sFLASH_CS_HIGH(); - /* Disable LCD_SPI */ - SPI_Cmd(LCD_SPI, DISABLE); - /* SPI in 8-bit mode */ - SPI_DataSizeConfig(LCD_SPI, SPI_DataSize_8b); - /* Enable LCD_SPI */ - SPI_Cmd(LCD_SPI, ENABLE); - - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - /* Set GRAM write direction and BGR = 1 */ - /* I/D = 01 (Horizontal : increment, Vertical : decrement) */ - /* AM = 1 (address is updated in vertical writing direction) */ - LCD_WriteReg(LCD_REG_3, 0x1018); - } -} -#endif /* USE_LCD_DrawBMP */ - -/** - * @brief Displays a full rectangle. - * @param Xpos: specifies the X position. - * @param Ypos: specifies the Y position. - * @param Height: rectangle height. - * @param Width: rectangle width. - * @retval None - */ -void LCD_DrawFullRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height) -{ - LCD_SetTextColor(TextColor); - - LCD_DrawLine(Xpos, Ypos, Width, LCD_DIR_HORIZONTAL); - LCD_DrawLine((Xpos + Height), Ypos, Width, LCD_DIR_HORIZONTAL); - - LCD_DrawLine(Xpos, Ypos, Height, LCD_DIR_VERTICAL); - LCD_DrawLine(Xpos, (Ypos - Width + 1), Height, LCD_DIR_VERTICAL); - - Width -= 2; - Height--; - Ypos--; - - LCD_SetTextColor(BackColor); - - while(Height--) - { - LCD_DrawLine(++Xpos, Ypos, Width, LCD_DIR_HORIZONTAL); - } - - LCD_SetTextColor(TextColor); -} - -/** - * @brief Displays a full circle. - * @param Xpos: specifies the X position. - * @param Ypos: specifies the Y position. - * @param Radius - * @retval None - */ -void LCD_DrawFullCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius) -{ - int32_t D; /* Decision Variable */ - uint32_t CurX;/* Current X Value */ - uint32_t CurY;/* Current Y Value */ - - D = 3 - (Radius << 1); - - CurX = 0; - CurY = Radius; - - LCD_SetTextColor(BackColor); - - while (CurX <= CurY) - { - if(CurY > 0) - { - LCD_DrawLine(Xpos - CurX, Ypos + CurY, 2*CurY, LCD_DIR_HORIZONTAL); - LCD_DrawLine(Xpos + CurX, Ypos + CurY, 2*CurY, LCD_DIR_HORIZONTAL); - } - - if(CurX > 0) - { - LCD_DrawLine(Xpos - CurY, Ypos + CurX, 2*CurX, LCD_DIR_HORIZONTAL); - LCD_DrawLine(Xpos + CurY, Ypos + CurX, 2*CurX, LCD_DIR_HORIZONTAL); - } - if (D < 0) - { - D += (CurX << 2) + 6; - } - else - { - D += ((CurX - CurY) << 2) + 10; - CurY--; - } - CurX++; - } - - LCD_SetTextColor(TextColor); - LCD_DrawCircle(Xpos, Ypos, Radius); -} - -/** - * @brief Displays an uni line (between two points). - * @param x1: specifies the point 1 x position. - * @param y1: specifies the point 1 y position. - * @param x2: specifies the point 2 x position. - * @param y2: specifies the point 2 y position. - * @retval None - */ -void LCD_DrawUniLine(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2) -{ - int16_t deltax = 0, deltay = 0, x = 0, y = 0, xinc1 = 0, xinc2 = 0, - yinc1 = 0, yinc2 = 0, den = 0, num = 0, numadd = 0, numpixels = 0, - curpixel = 0; - - deltax = ABS(x2 - x1); /* The difference between the x's */ - deltay = ABS(y2 - y1); /* The difference between the y's */ - x = x1; /* Start x off at the first pixel */ - y = y1; /* Start y off at the first pixel */ - - if (x2 >= x1) /* The x-values are increasing */ - { - xinc1 = 1; - xinc2 = 1; - } - else /* The x-values are decreasing */ - { - xinc1 = -1; - xinc2 = -1; - } - - if (y2 >= y1) /* The y-values are increasing */ - { - yinc1 = 1; - yinc2 = 1; - } - else /* The y-values are decreasing */ - { - yinc1 = -1; - yinc2 = -1; - } - - if (deltax >= deltay) /* There is at least one x-value for every y-value */ - { - xinc1 = 0; /* Don't change the x when numerator >= denominator */ - yinc2 = 0; /* Don't change the y for every iteration */ - den = deltax; - num = deltax / 2; - numadd = deltay; - numpixels = deltax; /* There are more x-values than y-values */ - } - else /* There is at least one y-value for every x-value */ - { - xinc2 = 0; /* Don't change the x for every iteration */ - yinc1 = 0; /* Don't change the y when numerator >= denominator */ - den = deltay; - num = deltay / 2; - numadd = deltax; - numpixels = deltay; /* There are more y-values than x-values */ - } - - for (curpixel = 0; curpixel <= numpixels; curpixel++) - { - PutPixel(x, y); /* Draw the current pixel */ - num += numadd; /* Increase the numerator by the top of the fraction */ - if (num >= den) /* Check if numerator >= denominator */ - { - num -= den; /* Calculate the new numerator value */ - x += xinc1; /* Change the x as appropriate */ - y += yinc1; /* Change the y as appropriate */ - } - x += xinc2; /* Change the x as appropriate */ - y += yinc2; /* Change the y as appropriate */ - } -} - -/** - * @brief Displays an polyline (between many points). - * @param Points: pointer to the points array. - * @param PointCount: Number of points. - * @retval None - */ -void LCD_PolyLine(pPoint Points, uint16_t PointCount) -{ - int16_t X = 0, Y = 0; - - if(PointCount < 2) - { - return; - } - - while(--PointCount) - { - X = Points->X; - Y = Points->Y; - Points++; - LCD_DrawUniLine(X, Y, Points->X, Points->Y); - } -} - -/** - * @brief Displays an relative polyline (between many points). - * @param Points: pointer to the points array. - * @param PointCount: Number of points. - * @param Closed: specifies if the draw is closed or not. - * 1: closed, 0 : not closed. - * @retval None - */ -static void LCD_PolyLineRelativeClosed(pPoint Points, uint16_t PointCount, uint16_t Closed) -{ - int16_t X = 0, Y = 0; - pPoint First = Points; - - if(PointCount < 2) - { - return; - } - X = Points->X; - Y = Points->Y; - while(--PointCount) - { - Points++; - LCD_DrawUniLine(X, Y, X + Points->X, Y + Points->Y); - X = X + Points->X; - Y = Y + Points->Y; - } - if(Closed) - { - LCD_DrawUniLine(First->X, First->Y, X, Y); - } -} - -/** - * @brief Displays a closed polyline (between many points). - * @param Points: pointer to the points array. - * @param PointCount: Number of points. - * @retval None - */ -void LCD_ClosedPolyLine(pPoint Points, uint16_t PointCount) -{ - LCD_PolyLine(Points, PointCount); - LCD_DrawUniLine(Points->X, Points->Y, (Points+PointCount-1)->X, (Points+PointCount-1)->Y); -} - -/** - * @brief Displays a relative polyline (between many points). - * @param Points: pointer to the points array. - * @param PointCount: Number of points. - * @retval None - */ -void LCD_PolyLineRelative(pPoint Points, uint16_t PointCount) -{ - LCD_PolyLineRelativeClosed(Points, PointCount, 0); -} - -/** - * @brief Displays a closed relative polyline (between many points). - * @param Points: pointer to the points array. - * @param PointCount: Number of points. - * @retval None - */ -void LCD_ClosedPolyLineRelative(pPoint Points, uint16_t PointCount) -{ - LCD_PolyLineRelativeClosed(Points, PointCount, 1); -} - - -/** - * @brief Displays a full polyline (between many points). - * @param Points: pointer to the points array. - * @param PointCount: Number of points. - * @retval None - */ -void LCD_FillPolyLine(pPoint Points, uint16_t PointCount) -{ - /* public-domain code by Darel Rex Finley, 2007 */ - uint16_t nodes = 0, nodeX[MAX_POLY_CORNERS], pixelX = 0, pixelY = 0, i = 0, - j = 0, swap = 0; - uint16_t IMAGE_LEFT = 0, IMAGE_RIGHT = 0, IMAGE_TOP = 0, IMAGE_BOTTOM = 0; - - IMAGE_LEFT = IMAGE_RIGHT = Points->X; - IMAGE_TOP= IMAGE_BOTTOM = Points->Y; - - for(i = 1; i < PointCount; i++) - { - pixelX = POLY_X(i); - if(pixelX < IMAGE_LEFT) - { - IMAGE_LEFT = pixelX; - } - if(pixelX > IMAGE_RIGHT) - { - IMAGE_RIGHT = pixelX; - } - - pixelY = POLY_Y(i); - if(pixelY < IMAGE_TOP) - { - IMAGE_TOP = pixelY; - } - if(pixelY > IMAGE_BOTTOM) - { - IMAGE_BOTTOM = pixelY; - } - } - - LCD_SetTextColor(BackColor); - - /* Loop through the rows of the image. */ - for (pixelY = IMAGE_TOP; pixelY < IMAGE_BOTTOM; pixelY++) - { - /* Build a list of nodes. */ - nodes = 0; j = PointCount-1; - - for (i = 0; i < PointCount; i++) - { - if (POLY_Y(i)<(double) pixelY && POLY_Y(j)>=(double) pixelY || POLY_Y(j)<(double) pixelY && POLY_Y(i)>=(double) pixelY) - { - nodeX[nodes++]=(int) (POLY_X(i)+((pixelY-POLY_Y(i))*(POLY_X(j)-POLY_X(i)))/(POLY_Y(j)-POLY_Y(i))); - } - j = i; - } - - /* Sort the nodes, via a simple "Bubble" sort. */ - i = 0; - while (i < nodes-1) - { - if (nodeX[i]>nodeX[i+1]) - { - swap = nodeX[i]; - nodeX[i] = nodeX[i+1]; - nodeX[i+1] = swap; - if(i) - { - i--; - } - } - else - { - i++; - } - } - - /* Fill the pixels between node pairs. */ - for (i = 0; i < nodes; i+=2) - { - if(nodeX[i] >= IMAGE_RIGHT) - { - break; - } - if(nodeX[i+1] > IMAGE_LEFT) - { - if (nodeX[i] < IMAGE_LEFT) - { - nodeX[i]=IMAGE_LEFT; - } - if(nodeX[i+1] > IMAGE_RIGHT) - { - nodeX[i+1] = IMAGE_RIGHT; - } - LCD_SetTextColor(BackColor); - LCD_DrawLine(pixelY, nodeX[i+1], nodeX[i+1] - nodeX[i], LCD_DIR_HORIZONTAL); - LCD_SetTextColor(TextColor); - PutPixel(pixelY, nodeX[i+1]); - PutPixel(pixelY, nodeX[i]); - /* for (j=nodeX[i]; j<nodeX[i+1]; j++) PutPixel(j,pixelY); */ - } - } - } - - /* draw the edges */ - LCD_SetTextColor(TextColor); -} - -/** - * @brief Reset LCD control line(/CS) and Send Start-Byte - * @param Start_Byte: the Start-Byte to be sent - * @retval None - */ -void LCD_nCS_StartByte(uint8_t Start_Byte) -{ - LCD_CtrlLinesWrite(LCD_NCS_GPIO_PORT, LCD_NCS_PIN, Bit_RESET); - - SPI_I2S_SendData(LCD_SPI, Start_Byte); - - while(SPI_I2S_GetFlagStatus(LCD_SPI, SPI_I2S_FLAG_BSY) != RESET) - { - } -} - - -/** - * @brief Writes index to select the LCD register. - * @param LCD_Reg: address of the selected register. - * @retval None - */ -void LCD_WriteRegIndex(uint8_t LCD_Reg) -{ - /* Reset LCD control line(/CS) and Send Start-Byte */ - LCD_nCS_StartByte(START_BYTE | SET_INDEX); - - /* Write 16-bit Reg Index (High Byte is 0) */ - SPI_I2S_SendData(LCD_SPI, 0x00); - - while(SPI_I2S_GetFlagStatus(LCD_SPI, SPI_I2S_FLAG_BSY) != RESET) - { - } - - SPI_I2S_SendData(LCD_SPI, LCD_Reg); - - while(SPI_I2S_GetFlagStatus(LCD_SPI, SPI_I2S_FLAG_BSY) != RESET) - { - } - - LCD_CtrlLinesWrite(LCD_NCS_GPIO_PORT, LCD_NCS_PIN, Bit_SET); -} - - -/** - * @brief Writes to the selected LCD ILI9320 register. - * @param LCD_Reg: address of the selected register. - * @param LCD_RegValue: value to write to the selected register. - * @retval None - */ -static void LCD_WriteRegILI9320(uint8_t LCD_Reg, uint16_t LCD_RegValue) -{ - /* Write 16-bit Index (then Write Reg) */ - LCD_WriteRegIndex(LCD_Reg); - - /* Write 16-bit Reg */ - /* Reset LCD control line(/CS) and Send Start-Byte */ - LCD_nCS_StartByte(START_BYTE | LCD_WRITE_REG); - - SPI_I2S_SendData(LCD_SPI, LCD_RegValue>>8); - - while(SPI_I2S_GetFlagStatus(LCD_SPI, SPI_I2S_FLAG_BSY) != RESET) - { - } - - SPI_I2S_SendData(LCD_SPI, (LCD_RegValue & 0xFF)); - - while(SPI_I2S_GetFlagStatus(LCD_SPI, SPI_I2S_FLAG_BSY) != RESET) - { - } - - LCD_CtrlLinesWrite(LCD_NCS_GPIO_PORT, LCD_NCS_PIN, Bit_SET); -} - - -/** - * @brief Reads the selected LCD Register. - * @param LCD_Reg: address of the selected register. - * @retval LCD Register Value. - */ -uint16_t LCD_ReadReg(uint8_t LCD_Reg) -{ - uint16_t tmp = 0; - uint8_t i = 0; - - /* LCD_SPI prescaler: 4 */ - LCD_SPI->CR1 &= 0xFFC7; - LCD_SPI->CR1 |= 0x0008; - /* Write 16-bit Index (then Read Reg) */ - LCD_WriteRegIndex(LCD_Reg); - /* Read 16-bit Reg */ - /* Reset LCD control line(/CS) and Send Start-Byte */ - LCD_nCS_StartByte(START_BYTE | LCD_READ_REG); - - for(i = 0; i < 5; i++) - { - SPI_I2S_SendData(LCD_SPI, 0xFF); - while(SPI_I2S_GetFlagStatus(LCD_SPI, SPI_I2S_FLAG_BSY) != RESET) - { - } - /* One byte of invalid dummy data read after the start byte */ - while(SPI_I2S_GetFlagStatus(LCD_SPI, SPI_I2S_FLAG_RXNE) == RESET) - { - } - SPI_I2S_ReceiveData(LCD_SPI); - } - - SPI_I2S_SendData(LCD_SPI, 0xFF); - - /* Read upper byte */ - while(SPI_I2S_GetFlagStatus(LCD_SPI, SPI_I2S_FLAG_BSY) != RESET) - { - } - - /* Read lower byte */ - while(SPI_I2S_GetFlagStatus(LCD_SPI, SPI_I2S_FLAG_RXNE) == RESET) - { - } - tmp = SPI_I2S_ReceiveData(LCD_SPI); - - - SPI_I2S_SendData(LCD_SPI, 0xFF); - while(SPI_I2S_GetFlagStatus(LCD_SPI, SPI_I2S_FLAG_BSY) != RESET) - { - } - - /* Read lower byte */ - while(SPI_I2S_GetFlagStatus(LCD_SPI, SPI_I2S_FLAG_RXNE) == RESET) - { - } - - tmp = ((tmp & 0xFF) << 8) | SPI_I2S_ReceiveData(LCD_SPI); - LCD_CtrlLinesWrite(LCD_NCS_GPIO_PORT, LCD_NCS_PIN, Bit_SET); - - /* LCD_SPI prescaler: 2 */ - LCD_SPI->CR1 &= 0xFFC7; - - return tmp; -} - - -/** - * @brief Prepare to write to the LCD RAM. - * @param None - * @retval None - */ -void LCD_WriteRAM_Prepare(void) -{ - LCD_WriteRegIndex(LCD_REG_34); /* Select GRAM Reg */ - - /* Reset LCD control line(/CS) and Send Start-Byte */ - LCD_nCS_StartByte(START_BYTE | LCD_WRITE_REG); -} - - -/** - * @brief Writes 1 word to the LCD RAM. - * @param RGB_Code: the pixel color in RGB mode (5-6-5). - * @retval None - */ -void LCD_WriteRAMWord(uint16_t RGB_Code) -{ - - LCD_WriteRAM_Prepare(); - - LCD_WriteRAM(RGB_Code); - - LCD_CtrlLinesWrite(LCD_NCS_GPIO_PORT, LCD_NCS_PIN, Bit_SET); -} - - -/** - * @brief Writes to the selected LCD HX8312 register. - * @param LCD_Reg: address of the selected register. - * @param LCD_RegValue: value to write to the selected register. - * @retval None - */ -static void LCD_WriteRegHX8312(uint8_t LCD_Reg, uint8_t LCD_RegValue) -{ - uint16_t tmp = 0; - - LCD_CtrlLinesWrite(LCD_NWR_GPIO_PORT, LCD_NWR_PIN, Bit_RESET); - LCD_CtrlLinesWrite(LCD_RS_GPIO_PORT, LCD_RS_PIN, Bit_RESET); - LCD_CtrlLinesWrite(LCD_NCS_GPIO_PORT, LCD_NCS_PIN, Bit_RESET); - - tmp = LCD_Reg << 8; - tmp |= LCD_RegValue; - - SPI_I2S_SendData(LCD_SPI, tmp); - - while(SPI_I2S_GetFlagStatus(LCD_SPI, SPI_I2S_FLAG_BSY) != RESET) - { - } - - LCD_CtrlLinesWrite(LCD_NCS_GPIO_PORT, LCD_NCS_PIN, Bit_SET); -} - - -/** - * @brief Writes to the selected LCD register. - * @param LCD_Reg: address of the selected register. - * @param LCD_RegValue: value to write to the selected register. - * @retval None - */ -void LCD_WriteReg(uint8_t LCD_Reg, uint16_t LCD_RegValue) -{ - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - LCD_WriteRegILI9320(LCD_Reg, LCD_RegValue); - } - else if(LCDType == LCD_HX8312) - { - LCD_WriteRegHX8312(LCD_Reg, ((uint8_t)LCD_RegValue)); - } -} - - -/** - * @brief Writes to the LCD RAM. - * @param RGB_Code: the pixel color in RGB mode (5-6-5). - * @retval None - */ -void LCD_WriteRAM(uint16_t RGB_Code) -{ - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - SPI_I2S_SendData(LCD_SPI, RGB_Code >> 8); - while(SPI_I2S_GetFlagStatus(LCD_SPI, SPI_I2S_FLAG_BSY) != RESET) - { - } - SPI_I2S_SendData(LCD_SPI, RGB_Code & 0xFF); - while(SPI_I2S_GetFlagStatus(LCD_SPI, SPI_I2S_FLAG_BSY) != RESET) - { - } - } - - if(LCDType == LCD_HX8312) - { - LCD_CtrlLinesWrite(LCD_NWR_GPIO_PORT, LCD_NWR_PIN, Bit_RESET); - LCD_CtrlLinesWrite(LCD_RS_GPIO_PORT, LCD_RS_PIN, Bit_SET); - LCD_CtrlLinesWrite(LCD_NCS_GPIO_PORT, LCD_NCS_PIN, Bit_RESET); - SPI_I2S_SendData(LCD_SPI, RGB_Code); - - while(SPI_I2S_GetFlagStatus(LCD_SPI, SPI_I2S_FLAG_BSY) != RESET) - { - } - - LCD_CtrlLinesWrite(LCD_NCS_GPIO_PORT, LCD_NCS_PIN, Bit_SET); - } -} - - -/** - * @brief Power on the LCD. - * @param None - * @retval None - */ -void LCD_PowerOn(void) -{ - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - /* Power On sequence ---------------------------------------------------------*/ - LCD_WriteReg(LCD_REG_16, 0x0000); /* SAP, BT[3:0], AP, DSTB, SLP, STB */ - LCD_WriteReg(LCD_REG_17, 0x0000); /* DC1[2:0], DC0[2:0], VC[2:0] */ - LCD_WriteReg(LCD_REG_18, 0x0000); /* VREG1OUT voltage */ - LCD_WriteReg(LCD_REG_19, 0x0000); /* VDV[4:0] for VCOM amplitude */ - _delay_(20); /* Dis-charge capacitor power voltage (200ms) */ - LCD_WriteReg(LCD_REG_16, 0x17B0); /* SAP, BT[3:0], AP, DSTB, SLP, STB */ - LCD_WriteReg(LCD_REG_17, 0x0137); /* DC1[2:0], DC0[2:0], VC[2:0] */ - _delay_(5); /* Delay 50 ms */ - LCD_WriteReg(LCD_REG_18, 0x0139); /* VREG1OUT voltage */ - _delay_(5); /* delay 50 ms */ - LCD_WriteReg(LCD_REG_19, 0x1d00); /* VDV[4:0] for VCOM amplitude */ - LCD_WriteReg(LCD_REG_41, 0x0013); /* VCM[4:0] for VCOMH */ - _delay_(5); /* delay 50 ms */ - LCD_WriteReg(LCD_REG_7, 0x0173); /* 262K color and display ON */ - } - else if(LCDType == LCD_HX8312) - { - /* Power On Set */ - LCD_WriteReg(LCD_REG_28, 0x73); - LCD_WriteReg(LCD_REG_36, 0x74); - LCD_WriteReg(LCD_REG_30, 0x01); - LCD_WriteReg(LCD_REG_24, 0xC1); - _delay_(1); /* Delay 10 ms */ - LCD_WriteReg(LCD_REG_24, 0xE1); - LCD_WriteReg(LCD_REG_24, 0xF1); - _delay_(6); /* Delay 60 ms */ - LCD_WriteReg(LCD_REG_24, 0xF5); - _delay_(6); /* Delay 60 ms */ - LCD_WriteReg(LCD_REG_27, 0x09); - _delay_(1); /* Delay 10 ms */ - LCD_WriteReg(LCD_REG_31, 0x11); - LCD_WriteReg(LCD_REG_32, 0x0E); - LCD_WriteReg(LCD_REG_30, 0x81); - _delay_(1); /* Delay 10 ms */ - } -} - - -/** - * @brief Enables the Display. - * @param None - * @retval None - */ -void LCD_DisplayOn(void) -{ - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - /* Display On */ - LCD_WriteReg(LCD_REG_7, 0x0173); /* 262K color and display ON */ - } - else if(LCDType == LCD_HX8312) - { - LCD_WriteReg(LCD_REG_1, 0x50); - LCD_WriteReg(LCD_REG_5, 0x04); - /* Display On */ - LCD_WriteReg(LCD_REG_0, 0x80); - LCD_WriteReg(LCD_REG_59, 0x01); - _delay_(4); /* Delay 40 ms */ - LCD_WriteReg(LCD_REG_0, 0x20); - } -} - - -/** - * @brief Disables the Display. - * @param None - * @retval None - */ -void LCD_DisplayOff(void) -{ - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - /* Display Off */ - LCD_WriteReg(LCD_REG_7, 0x0); - } - else if(LCDType == LCD_HX8312) - { - /* Display Off */ - LCD_WriteReg(LCD_REG_0, 0xA0); - _delay_(4); /* Delay 40 ms */ - LCD_WriteReg(LCD_REG_59, 0x00); - } -} - - -/** - * @brief Configures LCD control lines in Output Push-Pull mode. - * @param None - * @retval None - */ -void LCD_CtrlLinesConfig(void) -{ - GPIO_InitTypeDef GPIO_InitStructure; - - /* Enable GPIO clock */ - RCC_APB2PeriphClockCmd(LCD_NCS_GPIO_CLK | LCD_NWR_GPIO_CLK | LCD_RS_GPIO_CLK, ENABLE); - - /* Configure NCS in Output Push-Pull mode */ - GPIO_InitStructure.GPIO_Pin = LCD_NCS_PIN; - GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; - GPIO_Init(LCD_NCS_GPIO_PORT, &GPIO_InitStructure); - - /* Configure NWR(RNW), RS in Output Push-Pull mode */ - GPIO_InitStructure.GPIO_Pin = LCD_RS_PIN; - GPIO_Init(LCD_RS_GPIO_PORT, &GPIO_InitStructure); - - GPIO_InitStructure.GPIO_Pin = LCD_NWR_PIN; - GPIO_Init(LCD_NWR_GPIO_PORT, &GPIO_InitStructure); - - LCD_CtrlLinesWrite(LCD_NWR_GPIO_PORT, LCD_NWR_PIN, Bit_SET); - LCD_CtrlLinesWrite(LCD_RS_GPIO_PORT, LCD_RS_PIN, Bit_SET); -} - - -/** - * @brief Sets or reset LCD control lines. - * @param GPIOx: where x can be B or D to select the GPIO peripheral. - * @param CtrlPins: the Control line. - * This parameter can be: - * @arg LCD_NCS_PIN: Chip Select pin - * @arg LCD_NWR_PIN: Read/Write Selection pin - * @arg LCD_RS_PIN: Register/RAM Selection pin - * @param BitVal: specifies the value to be written to the selected bit. - * This parameter can be: - * @arg Bit_RESET: to clear the port pin - * @arg Bit_SET: to set the port pin - * @retval None - */ -void LCD_CtrlLinesWrite(GPIO_TypeDef* GPIOx, uint16_t CtrlPins, BitAction BitVal) -{ - /* Set or Reset the control line */ - GPIO_WriteBit(GPIOx, CtrlPins, BitVal); -} - - -/** - * @brief Configures the LCD_SPI interface. - * @param None - * @retval None - */ -void LCD_SPIConfig(void) -{ - SPI_InitTypeDef SPI_InitStructure; - GPIO_InitTypeDef GPIO_InitStructure; - - /* Enable GPIO clock */ - RCC_APB2PeriphClockCmd(LCD_SPI_SCK_GPIO_CLK | LCD_SPI_MISO_GPIO_CLK | LCD_SPI_MOSI_GPIO_CLK, ENABLE); - - /* Enable SPI clock */ - RCC_APB1PeriphClockCmd(LCD_SPI_CLK, ENABLE); - - /* Configure SPI pins: SCK, MISO and MOSI */ - GPIO_InitStructure.GPIO_Pin = LCD_SPI_SCK_PIN; - GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP; - GPIO_Init(LCD_SPI_SCK_GPIO_PORT, &GPIO_InitStructure); - - GPIO_InitStructure.GPIO_Pin = LCD_SPI_MISO_PIN; - GPIO_Init(LCD_SPI_MISO_GPIO_PORT, &GPIO_InitStructure); - - GPIO_InitStructure.GPIO_Pin = LCD_SPI_MOSI_PIN; - GPIO_Init(LCD_SPI_MOSI_GPIO_PORT, &GPIO_InitStructure); - - SPI_I2S_DeInit(LCD_SPI); - - /* SPI Config */ - SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_FullDuplex; - SPI_InitStructure.SPI_Mode = SPI_Mode_Master; - - if((LCDType == LCD_ILI9320) || (LCDType == LCD_SPFD5408)) - { - SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b; - SPI_InitStructure.SPI_CPOL = SPI_CPOL_High; - SPI_InitStructure.SPI_CPHA = SPI_CPHA_2Edge; - } - else if(LCDType == LCD_HX8312) - { - SPI_InitStructure.SPI_DataSize = SPI_DataSize_16b; - SPI_InitStructure.SPI_CPOL = SPI_CPOL_Low; - SPI_InitStructure.SPI_CPHA = SPI_CPHA_1Edge; - } - SPI_InitStructure.SPI_NSS = SPI_NSS_Soft; - SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_2; - SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB; - - SPI_Init(LCD_SPI, &SPI_InitStructure); - - /* SPI enable */ - SPI_Cmd(LCD_SPI, ENABLE); -} - -/** - * @brief Displays a pixel. - * @param x: pixel x. - * @param y: pixel y. - * @retval None - */ -static void PutPixel(int16_t x, int16_t y) -{ - if(x < 0 || x > 239 || y < 0 || y > 319) - { - return; - } - LCD_DrawLine(x, y, 1, LCD_DIR_HORIZONTAL); -} - -#ifndef USE_Delay -/** - * @brief Inserts a delay time. - * @param nCount: specifies the delay time length. - * @retval None - */ -static void delay(vu32 nCount) -{ - vu32 index = 0; - for(index = (34000 * nCount); index != 0; index--) - { - } -} -#endif /* USE_Delay*/ -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM32100B_EVAL/stm32100b_eval_lcd.h b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM32100B_EVAL/stm32100b_eval_lcd.h deleted file mode 100644 index 638c9a0..0000000 --- a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM32100B_EVAL/stm32100b_eval_lcd.h +++ /dev/null @@ -1,393 +0,0 @@ -/** - ****************************************************************************** - * @file stm32100b_eval_lcd.h - * @author MCD Application Team - * @version V4.5.0 - * @date 07-March-2011 - * @brief This file contains all the functions prototypes for the stm32100b_eval_lcd - * firmware driver. - ****************************************************************************** - * @attention - * - * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS - * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE - * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY - * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING - * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE - * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. - * - * <h2><center>© COPYRIGHT 2011 STMicroelectronics</center></h2> - ****************************************************************************** - */ - -/* Define to prevent recursive inclusion -------------------------------------*/ -#ifndef __STM32100B_EVAL_LCD_H -#define __STM32100B_EVAL_LCD_H - -#ifdef __cplusplus - extern "C" { -#endif - -/* Includes ------------------------------------------------------------------*/ -#include "stm32f10x.h" -#include "../Common/fonts.h" - -/** @addtogroup Utilities - * @{ - */ - -/** @addtogroup STM32_EVAL - * @{ - */ - -/** @addtogroup STM32100B_EVAL - * @{ - */ - -/** @addtogroup STM32100B_EVAL_LCD - * @{ - */ - - -/** @defgroup STM32100B_EVAL_LCD_Exported_Types - * @{ - */ -typedef struct -{ - int16_t X; - int16_t Y; -} Point, * pPoint; -/** - * @} - */ - -/** @defgroup STM32100B_EVAL_LCD_Exported_Constants - * @{ - */ - -/** - * @brief Uncomment the line below if you want to use LCD_DrawBMP function to - * display a bitmap picture on the LCD. This function assumes that the bitmap - * file is loaded in the SPI Flash (mounted on STM32100B-EVAL board), however - * user can tailor it according to his application hardware requirement. - */ -/*#define USE_LCD_DrawBMP*/ - -/** - * @brief Uncomment the line below if you want to use user defined Delay function - * (for precise timing), otherwise default _delay_ function defined within - * this driver is used (less precise timing). - */ -/* #define USE_Delay */ - -#ifdef USE_Delay -#include "main.h" - - #define _delay_ Delay /* !< User can provide more timing precise _delay_ function - (with 10ms time base), using SysTick for example */ -#else - #define _delay_ delay /* !< Default _delay_ function with less precise timing */ -#endif - - -/** - * @brief LCD Control pins - */ -#define LCD_NCS_PIN GPIO_Pin_2 -#define LCD_NCS_GPIO_PORT GPIOB -#define LCD_NCS_GPIO_CLK RCC_APB2Periph_GPIOB -#define LCD_NWR_PIN GPIO_Pin_15 -#define LCD_NWR_GPIO_PORT GPIOD -#define LCD_NWR_GPIO_CLK RCC_APB2Periph_GPIOD -#define LCD_RS_PIN GPIO_Pin_7 -#define LCD_RS_GPIO_PORT GPIOD -#define LCD_RS_GPIO_CLK RCC_APB2Periph_GPIOD - -/** - * @brief LCD SPI Interface pins - */ -#define LCD_SPI SPI2 -#define LCD_SPI_CLK RCC_APB1Periph_SPI2 -#define LCD_SPI_SCK_PIN GPIO_Pin_13 -#define LCD_SPI_SCK_GPIO_PORT GPIOB -#define LCD_SPI_SCK_GPIO_CLK RCC_APB2Periph_GPIOB -#define LCD_SPI_MISO_PIN GPIO_Pin_14 -#define LCD_SPI_MISO_GPIO_PORT GPIOB -#define LCD_SPI_MISO_GPIO_CLK RCC_APB2Periph_GPIOB -#define LCD_SPI_MOSI_PIN GPIO_Pin_15 -#define LCD_SPI_MOSI_GPIO_PORT GPIOB -#define LCD_SPI_MOSI_GPIO_CLK RCC_APB2Periph_GPIOB - - -/** - * @brief LCD Registers - */ -#define LCD_REG_0 0x00 -#define LCD_REG_1 0x01 -#define LCD_REG_2 0x02 -#define LCD_REG_3 0x03 -#define LCD_REG_4 0x04 -#define LCD_REG_5 0x05 -#define LCD_REG_6 0x06 -#define LCD_REG_7 0x07 -#define LCD_REG_8 0x08 -#define LCD_REG_9 0x09 -#define LCD_REG_10 0x0A -#define LCD_REG_12 0x0C -#define LCD_REG_13 0x0D -#define LCD_REG_14 0x0E -#define LCD_REG_15 0x0F -#define LCD_REG_16 0x10 -#define LCD_REG_17 0x11 -#define LCD_REG_18 0x12 -#define LCD_REG_19 0x13 -#define LCD_REG_20 0x14 -#define LCD_REG_21 0x15 -#define LCD_REG_22 0x16 -#define LCD_REG_23 0x17 -#define LCD_REG_24 0x18 -#define LCD_REG_25 0x19 -#define LCD_REG_26 0x1A -#define LCD_REG_27 0x1B -#define LCD_REG_28 0x1C -#define LCD_REG_29 0x1D -#define LCD_REG_30 0x1E -#define LCD_REG_31 0x1F -#define LCD_REG_32 0x20 -#define LCD_REG_33 0x21 -#define LCD_REG_34 0x22 -#define LCD_REG_36 0x24 -#define LCD_REG_37 0x25 -#define LCD_REG_40 0x28 -#define LCD_REG_41 0x29 -#define LCD_REG_43 0x2B -#define LCD_REG_45 0x2D -#define LCD_REG_48 0x30 -#define LCD_REG_49 0x31 -#define LCD_REG_50 0x32 -#define LCD_REG_51 0x33 -#define LCD_REG_52 0x34 -#define LCD_REG_53 0x35 -#define LCD_REG_54 0x36 -#define LCD_REG_55 0x37 -#define LCD_REG_56 0x38 -#define LCD_REG_57 0x39 -#define LCD_REG_59 0x3B -#define LCD_REG_60 0x3C -#define LCD_REG_61 0x3D -#define LCD_REG_62 0x3E -#define LCD_REG_63 0x3F -#define LCD_REG_64 0x40 -#define LCD_REG_65 0x41 -#define LCD_REG_66 0x42 -#define LCD_REG_67 0x43 -#define LCD_REG_68 0x44 -#define LCD_REG_69 0x45 -#define LCD_REG_70 0x46 -#define LCD_REG_71 0x47 -#define LCD_REG_72 0x48 -#define LCD_REG_73 0x49 -#define LCD_REG_74 0x4A -#define LCD_REG_75 0x4B -#define LCD_REG_76 0x4C -#define LCD_REG_77 0x4D -#define LCD_REG_78 0x4E -#define LCD_REG_79 0x4F -#define LCD_REG_80 0x50 -#define LCD_REG_81 0x51 -#define LCD_REG_82 0x52 -#define LCD_REG_83 0x53 -#define LCD_REG_96 0x60 -#define LCD_REG_97 0x61 -#define LCD_REG_106 0x6A -#define LCD_REG_118 0x76 -#define LCD_REG_128 0x80 -#define LCD_REG_129 0x81 -#define LCD_REG_130 0x82 -#define LCD_REG_131 0x83 -#define LCD_REG_132 0x84 -#define LCD_REG_133 0x85 -#define LCD_REG_134 0x86 -#define LCD_REG_135 0x87 -#define LCD_REG_136 0x88 -#define LCD_REG_137 0x89 -#define LCD_REG_139 0x8B -#define LCD_REG_140 0x8C -#define LCD_REG_141 0x8D -#define LCD_REG_143 0x8F -#define LCD_REG_144 0x90 -#define LCD_REG_145 0x91 -#define LCD_REG_146 0x92 -#define LCD_REG_147 0x93 -#define LCD_REG_148 0x94 -#define LCD_REG_149 0x95 -#define LCD_REG_150 0x96 -#define LCD_REG_151 0x97 -#define LCD_REG_152 0x98 -#define LCD_REG_153 0x99 -#define LCD_REG_154 0x9A -#define LCD_REG_157 0x9D -#define LCD_REG_192 0xC0 -#define LCD_REG_193 0xC1 -#define LCD_REG_227 0xE3 -#define LCD_REG_229 0xE5 -#define LCD_REG_231 0xE7 -#define LCD_REG_239 0xEF - - -/** - * @brief LCD color - */ -#define LCD_COLOR_WHITE 0xFFFF -#define LCD_COLOR_BLACK 0x0000 -#define LCD_COLOR_GREY 0xF7DE -#define LCD_COLOR_BLUE 0x001F -#define LCD_COLOR_BLUE2 0x051F -#define LCD_COLOR_RED 0xF800 -#define LCD_COLOR_MAGENTA 0xF81F -#define LCD_COLOR_GREEN 0x07E0 -#define LCD_COLOR_CYAN 0x7FFF -#define LCD_COLOR_YELLOW 0xFFE0 - -/** - * @brief LCD Lines depending on the chosen fonts. - */ -#define LCD_LINE_0 LINE(0) -#define LCD_LINE_1 LINE(1) -#define LCD_LINE_2 LINE(2) -#define LCD_LINE_3 LINE(3) -#define LCD_LINE_4 LINE(4) -#define LCD_LINE_5 LINE(5) -#define LCD_LINE_6 LINE(6) -#define LCD_LINE_7 LINE(7) -#define LCD_LINE_8 LINE(8) -#define LCD_LINE_9 LINE(9) -#define LCD_LINE_10 LINE(10) -#define LCD_LINE_11 LINE(11) -#define LCD_LINE_12 LINE(12) -#define LCD_LINE_13 LINE(13) -#define LCD_LINE_14 LINE(14) -#define LCD_LINE_15 LINE(15) -#define LCD_LINE_16 LINE(16) -#define LCD_LINE_17 LINE(17) -#define LCD_LINE_18 LINE(18) -#define LCD_LINE_19 LINE(19) -#define LCD_LINE_20 LINE(20) -#define LCD_LINE_21 LINE(21) -#define LCD_LINE_22 LINE(22) -#define LCD_LINE_23 LINE(23) -#define LCD_LINE_24 LINE(24) -#define LCD_LINE_25 LINE(25) -#define LCD_LINE_26 LINE(26) -#define LCD_LINE_27 LINE(27) -#define LCD_LINE_28 LINE(28) -#define LCD_LINE_29 LINE(29) - - -/** - * @brief LCD default font - */ -#define LCD_DEFAULT_FONT Font16x24 - -/** - * @brief LCD Direction - */ -#define LCD_DIR_HORIZONTAL 0x0000 -#define LCD_DIR_VERTICAL 0x0001 - -/** - * @brief LCD Size (Width and Height) - */ -#define LCD_PIXEL_WIDTH 0x0140 -#define LCD_PIXEL_HEIGHT 0x00F0 - -/** - * @} - */ - -/** @defgroup STM32100B_EVAL_LCD_Exported_Macros - * @{ - */ -#define ASSEMBLE_RGB(R, G, B) ((((R)& 0xF8) << 8) | (((G) & 0xFC) << 3) | (((B) & 0xF8) >> 3)) - -/** - * @} - */ - -/** @defgroup STM32100B_EVAL_LCD_Exported_Functions - * @{ - */ -void LCD_DeInit(void); -void LCD_Setup(void); -void STM32100B_LCD_Init(void); -void LCD_SetColors(__IO uint16_t _TextColor, __IO uint16_t _BackColor); -void LCD_GetColors(__IO uint16_t *_TextColor, __IO uint16_t *_BackColor); -void LCD_SetTextColor(__IO uint16_t Color); -void LCD_SetBackColor(__IO uint16_t Color); -void LCD_ClearLine(uint8_t Line); -void LCD_Clear(uint16_t Color); -void LCD_SetCursor(uint8_t Xpos, uint16_t Ypos); -void LCD_DrawChar(uint8_t Xpos, uint16_t Ypos, const uint16_t *c); -void LCD_DisplayChar(uint8_t Line, uint16_t Column, uint8_t Ascii); -void LCD_SetFont(sFONT *fonts); -sFONT *LCD_GetFont(void); -void LCD_DisplayStringLine(uint8_t Line, uint8_t *ptr); -void LCD_SetDisplayWindow(uint8_t Xpos, uint16_t Ypos, uint8_t Height, uint16_t Width); -void LCD_WindowModeDisable(void); -void LCD_DrawLine(uint8_t Xpos, uint16_t Ypos, uint16_t Length, uint8_t Direction); -void LCD_DrawRect(uint8_t Xpos, uint16_t Ypos, uint8_t Height, uint16_t Width); -void LCD_DrawCircle(uint8_t Xpos, uint16_t Ypos, uint16_t Radius); -void LCD_DrawMonoPict(const uint32_t *Pict); -void LCD_DrawBMP(uint32_t BmpAddress); -void LCD_DrawUniLine(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2); -void LCD_DrawFullRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height); -void LCD_DrawFullCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius); -void LCD_PolyLine(pPoint Points, uint16_t PointCount); -void LCD_PolyLineRelative(pPoint Points, uint16_t PointCount); -void LCD_ClosedPolyLine(pPoint Points, uint16_t PointCount); -void LCD_ClosedPolyLineRelative(pPoint Points, uint16_t PointCount); -void LCD_FillPolyLine(pPoint Points, uint16_t PointCount); -void LCD_nCS_StartByte(uint8_t Start_Byte); -void LCD_WriteRegIndex(uint8_t LCD_Reg); -void LCD_WriteReg(uint8_t LCD_Reg, uint16_t LCD_RegValue); -void LCD_WriteRAM_Prepare(void); -void LCD_WriteRAMWord(uint16_t RGB_Code); -uint16_t LCD_ReadReg(uint8_t LCD_Reg); -void LCD_WriteRAM(uint16_t RGB_Code); -void LCD_PowerOn(void); -void LCD_DisplayOn(void); -void LCD_DisplayOff(void); - - -void LCD_CtrlLinesConfig(void); -void LCD_CtrlLinesWrite(GPIO_TypeDef* GPIOx, uint16_t CtrlPins, BitAction BitVal); -void LCD_SPIConfig(void); - -/** - * @} - */ - -#ifdef __cplusplus -} -#endif - -#endif /* __STM32100B_EVAL_LCD_H */ - - -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ |