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authorTrygve Laugstøl <trygvis@inamo.no>2017-01-25 22:24:18 +0100
committerTrygve Laugstøl <trygvis@inamo.no>2017-01-25 22:29:25 +0100
commit40e04e3772726829d66c12e69f24b03920d79c67 (patch)
tree636811bad956798c9d5d22de9e7ba8c799b8d791 /tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/CAN/Networking/main.c
parent2fff65aed2477a503c72629d27e2a330d30c02d1 (diff)
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o Moving tinyprintf and stm libraries under thirdparty.
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diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/CAN/Networking/main.c b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/CAN/Networking/main.c
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--- a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/CAN/Networking/main.c
+++ /dev/null
@@ -1,350 +0,0 @@
-/**
- ******************************************************************************
- * @file CAN/Networking/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>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
- ******************************************************************************
- */
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f10x.h"
-#include "platform_config.h"
-
-/** @addtogroup STM32F10x_StdPeriph_Examples
- * @{
- */
-
-/** @addtogroup CAN_Networking
- * @{
- */
-
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-#define __CAN1_USED__
-/* #define __CAN2_USED__*/
-
-#ifdef __CAN1_USED__
- #define CANx CAN1
- #define GPIO_CAN GPIO_CAN1
- #define GPIO_Remapping_CAN GPIO_Remapping_CAN1
- #define GPIO_CAN GPIO_CAN1
- #define GPIO_Pin_CAN_RX GPIO_Pin_CAN1_RX
- #define GPIO_Pin_CAN_TX GPIO_Pin_CAN1_TX
-#else /*__CAN2_USED__*/
- #define CANx CAN2
- #define GPIO_CAN GPIO_CAN2
- #define GPIO_Remapping_CAN GPIO_Remap_CAN2
- #define GPIO_CAN GPIO_CAN2
- #define GPIO_Pin_CAN_RX GPIO_Pin_CAN2_RX
- #define GPIO_Pin_CAN_TX GPIO_Pin_CAN2_TX
-#endif /* __CAN1_USED__ */
-
-#define KEY_PRESSED 0x01
-#define KEY_NOT_PRESSED 0x00
-
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-CAN_InitTypeDef CAN_InitStructure;
-CAN_FilterInitTypeDef CAN_FilterInitStructure;
-CanTxMsg TxMessage;
-uint8_t KeyNumber = 0x0;
-
-/* Private function prototypes -----------------------------------------------*/
-void NVIC_Config(void);
-void CAN_Config(void);
-void LED_Display(uint8_t Ledstatus);
-void Init_RxMes(CanRxMsg *RxMessage);
-void Delay(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
- */
-
- /* NVIC configuration */
- NVIC_Config();
-
- /* Configures LED 1..4 */
- STM_EVAL_LEDInit(LED1);
- STM_EVAL_LEDInit(LED2);
- STM_EVAL_LEDInit(LED3);
- STM_EVAL_LEDInit(LED4);
-
- /* Configure Push button key */
- STM_EVAL_PBInit(BUTTON_KEY, BUTTON_MODE_GPIO);
-
- /* CAN configuration */
- CAN_Config();
-
- CAN_ITConfig(CANx, CAN_IT_FMP0, ENABLE);
-
- /* turn off all leds*/
- STM_EVAL_LEDOff(LED1);
- STM_EVAL_LEDOff(LED2);
- STM_EVAL_LEDOff(LED3);
- STM_EVAL_LEDOff(LED4);
-
- /* Infinite loop */
- while(1)
- {
- while(STM_EVAL_PBGetState(BUTTON_KEY) == KEY_PRESSED)
- {
- if(KeyNumber == 0x4)
- {
- KeyNumber = 0x00;
- }
- else
- {
- LED_Display(++KeyNumber);
- TxMessage.Data[0] = KeyNumber;
- CAN_Transmit(CANx, &TxMessage);
- Delay();
-
- while(STM_EVAL_PBGetState(BUTTON_KEY) != KEY_NOT_PRESSED)
- {
- }
- }
- }
- }
-}
-
-/**
- * @brief Configures the CAN.
- * @param None
- * @retval None
- */
-void CAN_Config(void)
-{
- GPIO_InitTypeDef GPIO_InitStructure;
-
- /* GPIO clock enable */
- RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO, ENABLE);
-#ifdef __CAN1_USED__
- RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIO_CAN1, ENABLE);
-#else /*__CAN2_USED__*/
- RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIO_CAN1, ENABLE);
- RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIO_CAN2, ENABLE);
-#endif /* __CAN1_USED__ */
- /* Configure CAN pin: RX */
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_CAN_RX;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
- GPIO_Init(GPIO_CAN, &GPIO_InitStructure);
-
- /* Configure CAN pin: TX */
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_CAN_TX;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
- GPIO_Init(GPIO_CAN, &GPIO_InitStructure);
-
- GPIO_PinRemapConfig(GPIO_Remapping_CAN , ENABLE);
-
- /* CANx Periph clock enable */
-#ifdef __CAN1_USED__
- RCC_APB1PeriphClockCmd(RCC_APB1Periph_CAN1, ENABLE);
-#else /*__CAN2_USED__*/
- RCC_APB1PeriphClockCmd(RCC_APB1Periph_CAN1, ENABLE);
- RCC_APB1PeriphClockCmd(RCC_APB1Periph_CAN2, ENABLE);
-#endif /* __CAN1_USED__ */
-
-
- /* CAN register init */
- CAN_DeInit(CANx);
- CAN_StructInit(&CAN_InitStructure);
-
- /* CAN cell init */
- CAN_InitStructure.CAN_TTCM = DISABLE;
- CAN_InitStructure.CAN_ABOM = DISABLE;
- CAN_InitStructure.CAN_AWUM = DISABLE;
- CAN_InitStructure.CAN_NART = DISABLE;
- CAN_InitStructure.CAN_RFLM = DISABLE;
- CAN_InitStructure.CAN_TXFP = DISABLE;
- CAN_InitStructure.CAN_Mode = CAN_Mode_Normal;
-
- /* CAN Baudrate = 1MBps*/
- CAN_InitStructure.CAN_SJW = CAN_SJW_1tq;
- CAN_InitStructure.CAN_BS1 = CAN_BS1_3tq;
- CAN_InitStructure.CAN_BS2 = CAN_BS2_5tq;
- CAN_InitStructure.CAN_Prescaler = 4;
- CAN_Init(CANx, &CAN_InitStructure);
-
- /* CAN filter init */
-#ifdef __CAN1_USED__
- CAN_FilterInitStructure.CAN_FilterNumber = 0;
-#else /*__CAN2_USED__*/
- CAN_FilterInitStructure.CAN_FilterNumber = 14;
-#endif /* __CAN1_USED__ */
- CAN_FilterInitStructure.CAN_FilterMode = CAN_FilterMode_IdMask;
- CAN_FilterInitStructure.CAN_FilterScale = CAN_FilterScale_32bit;
- CAN_FilterInitStructure.CAN_FilterIdHigh = 0x0000;
- CAN_FilterInitStructure.CAN_FilterIdLow = 0x0000;
- CAN_FilterInitStructure.CAN_FilterMaskIdHigh = 0x0000;
- CAN_FilterInitStructure.CAN_FilterMaskIdLow = 0x0000;
- CAN_FilterInitStructure.CAN_FilterFIFOAssignment = 0;
- CAN_FilterInitStructure.CAN_FilterActivation = ENABLE;
- CAN_FilterInit(&CAN_FilterInitStructure);
-
- /* Transmit */
- TxMessage.StdId = 0x321;
- TxMessage.ExtId = 0x01;
- TxMessage.RTR = CAN_RTR_DATA;
- TxMessage.IDE = CAN_ID_STD;
- TxMessage.DLC = 1;
-}
-
-/**
- * @brief Configures the NVIC for CAN.
- * @param None
- * @retval None
- */
-void NVIC_Config(void)
-{
- NVIC_InitTypeDef NVIC_InitStructure;
-
- NVIC_PriorityGroupConfig(NVIC_PriorityGroup_0);
-
-#ifndef STM32F10X_CL
-#ifdef __CAN1_USED__
- NVIC_InitStructure.NVIC_IRQChannel = USB_LP_CAN1_RX0_IRQn;
-#else /*__CAN2_USED__*/
- /* CAN2 is not implemented in the device */
- #error "CAN2 is implemented only in Connectivity line devices"
-#endif /*__CAN1_USED__*/
-#else
-#ifdef __CAN1_USED__
- NVIC_InitStructure.NVIC_IRQChannel = CAN1_RX0_IRQn;
-#else /*__CAN2_USED__*/
- NVIC_InitStructure.NVIC_IRQChannel = CAN2_RX0_IRQn;
-#endif /*__CAN1_USED__*/
-
-#endif /* STM32F10X_CL*/
- NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0x0;
- NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0x0;
- NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
- NVIC_Init(&NVIC_InitStructure);
-}
-
-/**
- * @brief Initializes a Rx Message.
- * @param CanRxMsg *RxMessage
- * @retval None
- */
-void Init_RxMes(CanRxMsg *RxMessage)
-{
- uint8_t i = 0;
-
- RxMessage->StdId = 0x00;
- RxMessage->ExtId = 0x00;
- RxMessage->IDE = CAN_ID_STD;
- RxMessage->DLC = 0;
- RxMessage->FMI = 0;
- for (i = 0;i < 8;i++)
- {
- RxMessage->Data[i] = 0x00;
- }
-}
-
-/**
- * @brief Turn ON/OFF the dedicate led
- * @param Ledstatus: Led number from 0 to 3.
- * @retval None
- */
-void LED_Display(uint8_t Ledstatus)
-{
- /* Turn off all leds */
- STM_EVAL_LEDOff(LED1);
- STM_EVAL_LEDOff(LED2);
- STM_EVAL_LEDOff(LED3);
- STM_EVAL_LEDOff(LED4);
-
- switch(Ledstatus)
- {
- case(1):
- STM_EVAL_LEDOn(LED1);
- break;
-
- case(2):
- STM_EVAL_LEDOn(LED2);
- break;
-
- case(3):
- STM_EVAL_LEDOn(LED3);
- break;
-
- case(4):
- STM_EVAL_LEDOn(LED4);
- break;
- default:
- break;
- }
-}
-
-/**
- * @brief Delay
- * @param None
- * @retval None
- */
-void Delay(void)
-{
- uint16_t nTime = 0x0000;
-
- for(nTime = 0; nTime <0xFFF; nTime++)
- {
- }
-}
-
-#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****/