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author | Trygve Laugstøl <trygvis@inamo.no> | 2017-01-25 22:23:13 +0100 |
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committer | Trygve Laugstøl <trygvis@inamo.no> | 2017-01-25 22:23:17 +0100 |
commit | 2fff65aed2477a503c72629d27e2a330d30c02d1 (patch) | |
tree | 96fd9f2f8151e266c0cf8563a714d7bab8aa7cb0 /tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/USART/MultiProcessor/main.c | |
parent | 41fdd2b1f35bcb4224fdb8fee2b959e09d1f5916 (diff) | |
download | stm32f103-playground-2fff65aed2477a503c72629d27e2a330d30c02d1.tar.gz stm32f103-playground-2fff65aed2477a503c72629d27e2a330d30c02d1.tar.bz2 stm32f103-playground-2fff65aed2477a503c72629d27e2a330d30c02d1.tar.xz stm32f103-playground-2fff65aed2477a503c72629d27e2a330d30c02d1.zip |
o Seemingly working Mutexes.
o Dropping the privileged/unprivileged split for now.
Diffstat (limited to 'tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/USART/MultiProcessor/main.c')
-rw-r--r-- | tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/USART/MultiProcessor/main.c | 237 |
1 files changed, 0 insertions, 237 deletions
diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/USART/MultiProcessor/main.c b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/USART/MultiProcessor/main.c deleted file mode 100644 index 7983890..0000000 --- a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/USART/MultiProcessor/main.c +++ /dev/null @@ -1,237 +0,0 @@ -/** - ****************************************************************************** - * @file USART/MultiProcessor/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_MultiProcessor - * @{ - */ - -/* Private typedef -----------------------------------------------------------*/ -/* Private define ------------------------------------------------------------*/ -/* Private macro -------------------------------------------------------------*/ -/* Private variables ---------------------------------------------------------*/ -USART_InitTypeDef USART_InitStructure; - -/* Private function prototypes -----------------------------------------------*/ -void RCC_Configuration(void); -void GPIO_Configuration(void); -void Delay(__IO uint32_t nCount); - -/* 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(); - - /* Initialize Leds, Wakeup and Key Buttons mounted on STM3210X-EVAL board */ - STM_EVAL_LEDInit(LED1); - STM_EVAL_LEDInit(LED2); - STM_EVAL_LEDInit(LED3); - STM_EVAL_LEDInit(LED4); - STM_EVAL_PBInit(BUTTON_WAKEUP, BUTTON_MODE_EXTI); - STM_EVAL_PBInit(BUTTON_KEY, BUTTON_MODE_EXTI); - -/* USARTy and USARTz configuration -------------------------------------------*/ - /* USARTy and USARTz configured as follow: - - BaudRate = 9600 baud - - Word Length = 9 Bits - - One Stop Bit - - No parity - - Hardware flow control disabled (RTS and CTS signals) - - Receive and transmit enabled - */ - USART_InitStructure.USART_BaudRate = 9600; - USART_InitStructure.USART_WordLength = USART_WordLength_9b; - 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 USARTy */ - USART_Init(USARTy, &USART_InitStructure); - /* Configure USARTz */ - USART_Init(USARTz, &USART_InitStructure); - - /* Enable the USARTy */ - USART_Cmd(USARTy, ENABLE); - /* Enable the USARTz */ - USART_Cmd(USARTz, ENABLE); - - /* Set the USARTy Address */ - USART_SetAddress(USARTy, 0x1); - /* Set the USARTz Address */ - USART_SetAddress(USARTz, 0x2); - - /* Select the USARTz WakeUp Method */ - USART_WakeUpConfig(USARTz, USART_WakeUp_AddressMark); - - while (1) - { - /* Send one byte from USARTy to USARTz */ - USART_SendData(USARTy, 0x33); - - /* Wait while USART1 TXE = 0 */ - while(USART_GetFlagStatus(USARTz, USART_FLAG_TXE) == RESET) - { - } - - if(USART_GetFlagStatus(USARTz, USART_FLAG_RXNE) != RESET) - { - if(USART_ReceiveData(USARTz) == 0x33) - { - STM_EVAL_LEDToggle(LED1); - Delay(0x5FFFF); - STM_EVAL_LEDToggle(LED2); - Delay(0x5FFFF); - STM_EVAL_LEDToggle(LED3); - Delay(0x5FFFF); - STM_EVAL_LEDToggle(LED4); - Delay(0x5FFFF); - } - } - } -} - -/** - * @brief Configures the different system clocks. - * @param None - * @retval None - */ -void RCC_Configuration(void) -{ - /* Enable GPIO clock */ - RCC_APB2PeriphClockCmd(USARTy_GPIO_CLK | USARTz_GPIO_CLK | RCC_APB2Periph_AFIO, ENABLE); - -#ifndef USE_STM3210C_EVAL - /* Enable USARTy Clock */ - RCC_APB2PeriphClockCmd(USARTy_CLK, ENABLE); -#else - /* Enable USARTy Clock */ - RCC_APB1PeriphClockCmd(USARTy_CLK, ENABLE); -#endif - /* Enable USARTz Clock */ - RCC_APB1PeriphClockCmd(USARTz_CLK, ENABLE); -} - -/** - * @brief Configures the different GPIO ports. - * @param None - * @retval None - */ -void GPIO_Configuration(void) -{ - GPIO_InitTypeDef GPIO_InitStructure; - -#ifdef USE_STM3210C_EVAL - /* Enable the USART3 Pins Software Remapping */ - GPIO_PinRemapConfig(GPIO_PartialRemap_USART3, ENABLE); - - /* Enable the USART2 Pins Software Remapping */ - GPIO_PinRemapConfig(GPIO_Remap_USART2, ENABLE); -#elif defined(USE_STM3210B_EVAL) || defined(USE_STM32100B_EVAL) - /* Enable the USART2 Pins Software Remapping */ - GPIO_PinRemapConfig(GPIO_Remap_USART2, ENABLE); -#endif - - /* 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); - - /* Configure USARTz Rx as input floating */ - GPIO_InitStructure.GPIO_Pin = USARTz_RxPin; - GPIO_Init(USARTz_GPIO, &GPIO_InitStructure); - - /* 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 USARTz Tx as alternate function push-pull */ - GPIO_InitStructure.GPIO_Pin = USARTz_TxPin; - GPIO_Init(USARTz_GPIO, &GPIO_InitStructure); -} - -/** - * @brief Inserts a delay time. - * @param nCount: specifies the delay time length. - * @retval None - */ -void Delay(__IO uint32_t nCount) -{ - /* Decrement nCount value */ - for(; nCount != 0; nCount--); -} - -#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****/ |