diff options
author | Trygve Laugstøl <trygvis@inamo.no> | 2017-01-25 22:24:18 +0100 |
---|---|---|
committer | Trygve Laugstøl <trygvis@inamo.no> | 2017-01-25 22:29:25 +0100 |
commit | 40e04e3772726829d66c12e69f24b03920d79c67 (patch) | |
tree | 636811bad956798c9d5d22de9e7ba8c799b8d791 /tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/USART/IrDA/Transmit/main.c | |
parent | 2fff65aed2477a503c72629d27e2a330d30c02d1 (diff) | |
download | stm32f103-playground-40e04e3772726829d66c12e69f24b03920d79c67.tar.gz stm32f103-playground-40e04e3772726829d66c12e69f24b03920d79c67.tar.bz2 stm32f103-playground-40e04e3772726829d66c12e69f24b03920d79c67.tar.xz stm32f103-playground-40e04e3772726829d66c12e69f24b03920d79c67.zip |
o Moving tinyprintf and stm libraries under thirdparty.
Diffstat (limited to 'tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/USART/IrDA/Transmit/main.c')
-rw-r--r-- | tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/USART/IrDA/Transmit/main.c | 284 |
1 files changed, 0 insertions, 284 deletions
diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/USART/IrDA/Transmit/main.c b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/USART/IrDA/Transmit/main.c deleted file mode 100644 index b4158f7..0000000 --- a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/USART/IrDA/Transmit/main.c +++ /dev/null @@ -1,284 +0,0 @@ -/** - ****************************************************************************** - * @file USART/IrDA/Transmit/main.c - * @author MCD Application Team - * @version V3.5.0 - * @date 08-April-2011 - * @brief Main program body - ****************************************************************************** - * @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 "stm32f10x.h" -#include "platform_config.h" - -/** @addtogroup STM32F10x_StdPeriph_Examples - * @{ - */ - -/** @addtogroup USART_IrDA_Transmit - * @{ - */ - -/* Private typedef -----------------------------------------------------------*/ -/* Private define ------------------------------------------------------------*/ -/* Private macro -------------------------------------------------------------*/ -/* Private variables ---------------------------------------------------------*/ -USART_InitTypeDef USART_InitStructure; -JOYState_TypeDef MyKey = JOY_NONE; - -/* Private function prototypes -----------------------------------------------*/ -void RCC_Configuration(void); -void GPIO_Configuration(void); -JOYState_TypeDef ReadKey(void); - -/* Private functions ---------------------------------------------------------*/ - -/** - * @brief Main program - * @param None - * @retval None - */ -int main(void) -{ - /*!< At this stage the microcontroller clock setting is already configured, - this is done through SystemInit() function which is called from startup - file (startup_stm32f10x_xx.s) before to branch to application main. - To reconfigure the default setting of SystemInit() function, refer to - system_stm32f10x.c file - */ - - /* System Clocks Configuration */ - RCC_Configuration(); - - /* Configure the GPIO ports */ - GPIO_Configuration(); - -#ifndef USE_STM3210C_EVAL - /* Initialize JoyStick Button mounted on STM3210X-EVAL board */ - STM_EVAL_PBInit(BUTTON_UP, BUTTON_MODE_GPIO); - STM_EVAL_PBInit(BUTTON_DOWN, BUTTON_MODE_GPIO); - STM_EVAL_PBInit(BUTTON_LEFT, BUTTON_MODE_GPIO); - STM_EVAL_PBInit(BUTTON_RIGHT, BUTTON_MODE_GPIO); - STM_EVAL_PBInit(BUTTON_SEL, BUTTON_MODE_GPIO); -#else - /* Configure the IO Expander */ - if (IOE_Config()) - { - /* IO Expander config error */ - while(1); - } - -#endif - -/* USARTy configuration ------------------------------------------------------*/ - /* USARTy configured as follow: - - BaudRate = 115200 baud - - Word Length = 8 Bits - - One Stop Bit - - No parity - - Hardware flow control disabled (RTS and CTS signals) - - Receive and transmit enabled - */ - USART_InitStructure.USART_BaudRate = 115200; - USART_InitStructure.USART_WordLength = USART_WordLength_8b; - USART_InitStructure.USART_StopBits = USART_StopBits_1; - USART_InitStructure.USART_Parity = USART_Parity_No ; - USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None; - USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx; - - /* Configure the USARTy */ - USART_Init(USARTy, &USART_InitStructure); - /* Enable the USARTy */ - USART_Cmd(USARTy, ENABLE); - /* Set the USARTy prescaler */ - USART_SetPrescaler(USARTy, 0x1); - /* Configure the USARTy IrDA mode */ - USART_IrDAConfig(USARTy, USART_IrDAMode_Normal); - - /* Enable the USARTy IrDA mode */ - USART_IrDACmd(USARTy, ENABLE); - - - while (1) - { - /* Read Key */ - MyKey = ReadKey(); - - switch(MyKey) - { - case JOY_UP: - USART_SendData(USARTy, JOY_UP); - while(USART_GetFlagStatus(USARTy, USART_FLAG_TXE) == RESET) - { - } - break; - case JOY_DOWN: - USART_SendData(USARTy, JOY_DOWN); - while(USART_GetFlagStatus(USARTy, USART_FLAG_TXE) == RESET) - { - } - break; - case JOY_LEFT: - USART_SendData(USARTy, JOY_LEFT); - while(USART_GetFlagStatus(USARTy, USART_FLAG_TXE) == RESET) - { - } - break; - case JOY_RIGHT: - USART_SendData(USARTy, JOY_RIGHT); - while(USART_GetFlagStatus(USARTy, USART_FLAG_TXE) == RESET) - { - } - break; - case JOY_SEL: - USART_SendData(USARTy, JOY_SEL); - while(USART_GetFlagStatus(USARTy, USART_FLAG_TXE) == RESET) - { - } - break; - case JOY_NONE: - USART_SendData(USARTy, JOY_NONE); - while(USART_GetFlagStatus(USARTy, USART_FLAG_TXE) == RESET) - { - } - break; - default: - break; - } - } -} - -/** - * @brief Configures the different system clocks. - * @param None - * @retval None - */ -void RCC_Configuration(void) -{ - /* Enable GPIO clock */ - RCC_APB2PeriphClockCmd(USARTy_GPIO_CLK | RCC_APB2Periph_AFIO, ENABLE); - - /* Enable USARTy clocks */ - RCC_APB1PeriphClockCmd(USARTy_CLK, ENABLE); -} - -/** - * @brief Configures the different GPIO ports. - * @param None - * @retval None - */ -void GPIO_Configuration(void) -{ - GPIO_InitTypeDef GPIO_InitStructure; - -#ifndef USE_STM3210C_EVAL - /* Enable the USART3 Pins Partial Software Remapping */ - GPIO_PinRemapConfig(GPIO_PartialRemap_USART3, ENABLE); -#else - /* Enable the USART2 Pins Software Remapping */ - GPIO_PinRemapConfig(GPIO_Remap_USART2, ENABLE); -#endif - - /* Configure USARTy Tx as alternate function push-pull */ - GPIO_InitStructure.GPIO_Pin = USARTy_TxPin; - GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP; - GPIO_Init(USARTy_GPIO, &GPIO_InitStructure); - - /* Configure USARTy Rx as input floating */ - GPIO_InitStructure.GPIO_Pin = USARTy_RxPin; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING; - GPIO_Init(USARTy_GPIO, &GPIO_InitStructure); -} - -/** - * @brief Reads key from board. - * @param None - * @retval Return JOY_RIGHT, JOY_LEFT, JOY_SEL, JOY_UP, JOY_DOWN or JOY_NONE - */ -JOYState_TypeDef ReadKey(void) -{ -#ifndef USE_STM3210C_EVAL - /* "right" key is pressed */ - if(!STM_EVAL_PBGetState(BUTTON_RIGHT)) - { - while(STM_EVAL_PBGetState(BUTTON_RIGHT) == Bit_RESET); - return JOY_RIGHT; - } - /* "left" key is pressed */ - if(!STM_EVAL_PBGetState(BUTTON_LEFT)) - { - while(STM_EVAL_PBGetState(BUTTON_LEFT) == Bit_RESET); - return JOY_LEFT; - } - /* "up" key is pressed */ - if(!STM_EVAL_PBGetState(BUTTON_UP)) - { - while(STM_EVAL_PBGetState(BUTTON_UP) == Bit_RESET); - return JOY_UP; - } - /* "down" key is pressed */ - if(!STM_EVAL_PBGetState(BUTTON_DOWN)) - { - while(STM_EVAL_PBGetState(BUTTON_DOWN) == Bit_RESET); - return JOY_DOWN; - } - /* "sel" key is pressed */ - if(!STM_EVAL_PBGetState(BUTTON_SEL)) - { - while(STM_EVAL_PBGetState(BUTTON_SEL) == Bit_RESET); - return JOY_SEL; - } - /* No key is pressed */ - else - { - return JOY_NONE; - } -#else - return IOE_JoyStickGetState(); -#endif -} - -#ifdef USE_FULL_ASSERT - -/** - * @brief Reports the name of the source file and the source line number - * where the assert_param error has occurred. - * @param file: pointer to the source file name - * @param line: assert_param error line source number - * @retval None - */ -void assert_failed(uint8_t* file, uint32_t line) -{ - /* User can add his own implementation to report the file name and line number, - ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ - - /* Infinite loop */ - while (1) - { - } -} - -#endif - -/** - * @} - */ - -/** - * @} - */ - -/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ |