You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
244 lines
7.0 KiB
244 lines
7.0 KiB
|
|
/**
|
|
******************************************************************************
|
|
* @file : main.c
|
|
* @brief : Main program body
|
|
******************************************************************************
|
|
* This notice applies to any and all portions of this file
|
|
* that are not between comment pairs USER CODE BEGIN and
|
|
* USER CODE END. Other portions of this file, whether
|
|
* inserted by the user or by software development tools
|
|
* are owned by their respective copyright owners.
|
|
*
|
|
* Copyright (c) 2018 STMicroelectronics International N.V.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted, provided that the following conditions are met:
|
|
*
|
|
* 1. Redistribution of source code must retain the above copyright notice,
|
|
* this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
* 3. Neither the name of STMicroelectronics nor the names of other
|
|
* contributors to this software may be used to endorse or promote products
|
|
* derived from this software without specific written permission.
|
|
* 4. This software, including modifications and/or derivative works of this
|
|
* software, must execute solely and exclusively on microcontroller or
|
|
* microprocessor devices manufactured by or for STMicroelectronics.
|
|
* 5. Redistribution and use of this software other than as permitted under
|
|
* this license is void and will automatically terminate your rights under
|
|
* this license.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
|
|
* PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
|
|
* RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
|
|
* SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
******************************************************************************
|
|
*/
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include <gex_gateway.h>
|
|
#include <msg_queue.h>
|
|
#include "main.h"
|
|
#include "stm32f1xx_hal.h"
|
|
#include "dma.h"
|
|
#include "spi.h"
|
|
#include "usart.h"
|
|
#include "usb_device.h"
|
|
#include "gpio.h"
|
|
#include "debug.h"
|
|
|
|
/* USER CODE BEGIN Includes */
|
|
|
|
/* USER CODE END Includes */
|
|
|
|
/* Private variables ---------------------------------------------------------*/
|
|
|
|
/* USER CODE BEGIN PV */
|
|
/* Private variables ---------------------------------------------------------*/
|
|
|
|
/* USER CODE END PV */
|
|
|
|
/* Private function prototypes -----------------------------------------------*/
|
|
void SystemClock_Config(void);
|
|
|
|
/* USER CODE BEGIN PFP */
|
|
/* Private function prototypes -----------------------------------------------*/
|
|
|
|
/* USER CODE END PFP */
|
|
|
|
/* USER CODE BEGIN 0 */
|
|
|
|
/* USER CODE END 0 */
|
|
|
|
/**
|
|
* @brief The application entry point.
|
|
*
|
|
* @retval None
|
|
*/
|
|
int main(void)
|
|
{
|
|
/* USER CODE BEGIN 1 */
|
|
|
|
/* USER CODE END 1 */
|
|
|
|
/* MCU Configuration----------------------------------------------------------*/
|
|
|
|
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
|
|
HAL_Init();
|
|
|
|
/* USER CODE BEGIN Init */
|
|
|
|
/* USER CODE END Init */
|
|
|
|
/* Configure the system clock */
|
|
SystemClock_Config();
|
|
|
|
/* USER CODE BEGIN SysInit */
|
|
|
|
/* USER CODE END SysInit */
|
|
|
|
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOC);
|
|
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOD);
|
|
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOA);
|
|
|
|
/* Initialize all configured peripherals */
|
|
MX_GPIO_Init();
|
|
MX_DMA_Init();
|
|
MX_USB_DEVICE_Init();
|
|
MX_SPI1_Init();
|
|
MX_USART1_UART_Init();
|
|
/* USER CODE BEGIN 2 */
|
|
|
|
/* USER CODE END 2 */
|
|
dbg("Main loop starts.");
|
|
|
|
mq_init(&usb_rxq);
|
|
mq_init(&usb_txq);
|
|
|
|
/* Infinite loop */
|
|
/* USER CODE BEGIN WHILE */
|
|
int cnt = 0;
|
|
while (1)
|
|
{
|
|
if (cnt++ > 100000) {
|
|
GPIOC->ODR ^= (1 << 13);
|
|
cnt = 0;
|
|
}
|
|
|
|
gw_process();
|
|
}
|
|
/* USER CODE END 3 */
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief System Clock Configuration
|
|
* @retval None
|
|
*/
|
|
void SystemClock_Config(void)
|
|
{
|
|
|
|
LL_FLASH_SetLatency(LL_FLASH_LATENCY_2);
|
|
|
|
if(LL_FLASH_GetLatency() != LL_FLASH_LATENCY_2)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
LL_RCC_HSE_Enable();
|
|
|
|
/* Wait till HSE is ready */
|
|
while(LL_RCC_HSE_IsReady() != 1)
|
|
{
|
|
|
|
}
|
|
LL_RCC_PLL_ConfigDomain_SYS(LL_RCC_PLLSOURCE_HSE_DIV_1, LL_RCC_PLL_MUL_9);
|
|
|
|
LL_RCC_PLL_Enable();
|
|
|
|
/* Wait till PLL is ready */
|
|
while(LL_RCC_PLL_IsReady() != 1)
|
|
{
|
|
|
|
}
|
|
LL_RCC_SetAHBPrescaler(LL_RCC_SYSCLK_DIV_1);
|
|
|
|
LL_RCC_SetAPB1Prescaler(LL_RCC_APB1_DIV_2);
|
|
|
|
LL_RCC_SetAPB2Prescaler(LL_RCC_APB2_DIV_1);
|
|
|
|
LL_RCC_SetSysClkSource(LL_RCC_SYS_CLKSOURCE_PLL);
|
|
|
|
/* Wait till System clock is ready */
|
|
while(LL_RCC_GetSysClkSource() != LL_RCC_SYS_CLKSOURCE_STATUS_PLL)
|
|
{
|
|
|
|
}
|
|
LL_Init1msTick(72000000);
|
|
|
|
LL_SYSTICK_SetClkSource(LL_SYSTICK_CLKSOURCE_HCLK);
|
|
|
|
LL_SetSystemCoreClock(72000000);
|
|
|
|
LL_RCC_SetUSBClockSource(LL_RCC_USB_CLKSOURCE_PLL_DIV_1_5);
|
|
|
|
/* SysTick_IRQn interrupt configuration */
|
|
NVIC_SetPriority(SysTick_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0));
|
|
}
|
|
|
|
/* USER CODE BEGIN 4 */
|
|
|
|
/* USER CODE END 4 */
|
|
|
|
/**
|
|
* @brief This function is executed in case of error occurrence.
|
|
* @param file: The file name as string.
|
|
* @param line: The line in file as a number.
|
|
* @retval None
|
|
*/
|
|
void _Error_Handler(char *file, int line)
|
|
{
|
|
/* USER CODE BEGIN Error_Handler_Debug */
|
|
/* User can add his own implementation to report the HAL error return state */
|
|
while(1)
|
|
{
|
|
}
|
|
/* USER CODE END Error_Handler_Debug */
|
|
}
|
|
|
|
#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 CODE BEGIN 6 */
|
|
/* User can add his own implementation to report the file name and line number,
|
|
tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
|
|
/* USER CODE END 6 */
|
|
}
|
|
#endif /* USE_FULL_ASSERT */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
|
|