f25d000d53
* ApiHal: console abstraction, change uart baud rate to 230400. Bootloader: drop F5. Furi: prevent thread local output to serial console in stdglue. * ApiHal: take control over system initialization, reorder some subsystems in a hope of fixing USB issues. * Main: cleanup dead code. ISR: take care of HSECSS by our self. USB: leave clock configuration alone. * F6 cube: switch RCC to LL. * Cli: rollback return behavior.
287 lines
7.5 KiB
C
287 lines
7.5 KiB
C
/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file : main.c
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* @brief : Main program body
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) 2021 STMicroelectronics.
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* All rights reserved.</center></h2>
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*
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* This software component is licensed by ST under Ultimate Liberty license
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* SLA0044, the "License"; You may not use this file except in compliance with
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* the License. You may obtain a copy of the License at:
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* www.st.com/SLA0044
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*
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******************************************************************************
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*/
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/* USER CODE END Header */
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/* Includes ------------------------------------------------------------------*/
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#include "main.h"
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#include "cmsis_os.h"
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#include "adc.h"
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#include "aes.h"
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#include "comp.h"
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#include "crc.h"
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#include "i2c.h"
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#include "pka.h"
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#include "rf.h"
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#include "rng.h"
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#include "rtc.h"
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#include "spi.h"
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#include "tim.h"
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#include "usart.h"
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#include "usb_device.h"
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#include "gpio.h"
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/* Private includes ----------------------------------------------------------*/
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/* USER CODE BEGIN Includes */
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/* USER CODE END Includes */
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/* Private typedef -----------------------------------------------------------*/
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/* USER CODE BEGIN PTD */
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/* USER CODE END PTD */
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/* Private define ------------------------------------------------------------*/
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/* USER CODE BEGIN PD */
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/* USER CODE END PD */
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/* Private macro -------------------------------------------------------------*/
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/* USER CODE BEGIN PM */
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/* USER CODE END PM */
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/* Private variables ---------------------------------------------------------*/
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/* USER CODE BEGIN PV */
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/* USER CODE END PV */
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/* Private function prototypes -----------------------------------------------*/
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void SystemClock_Config(void);
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void MX_FREERTOS_Init(void);
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/* USER CODE BEGIN PFP */
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/* USER CODE END PFP */
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/* Private user code ---------------------------------------------------------*/
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/* USER CODE BEGIN 0 */
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/* USER CODE END 0 */
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/**
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* @brief The application entry point.
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* @retval int
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*/
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int main(void)
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{
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/* USER CODE BEGIN 1 */
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/* USER CODE END 1 */
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/* MCU Configuration--------------------------------------------------------*/
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/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
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HAL_Init();
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/* USER CODE BEGIN Init */
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/* USER CODE END Init */
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/* Configure the system clock */
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SystemClock_Config();
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/* USER CODE BEGIN SysInit */
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/* USER CODE END SysInit */
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/* Initialize all configured peripherals */
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MX_GPIO_Init();
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MX_ADC1_Init();
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MX_I2C1_Init();
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MX_RTC_Init();
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MX_SPI1_Init();
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MX_SPI2_Init();
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MX_USB_Device_Init();
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MX_TIM1_Init();
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MX_TIM2_Init();
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MX_TIM16_Init();
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MX_COMP1_Init();
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MX_RF_Init();
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MX_PKA_Init();
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MX_RNG_Init();
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MX_AES1_Init();
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MX_AES2_Init();
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MX_CRC_Init();
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MX_USART1_UART_Init();
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/* USER CODE BEGIN 2 */
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/* USER CODE END 2 */
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/* Init scheduler */
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osKernelInitialize(); /* Call init function for freertos objects (in freertos.c) */
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MX_FREERTOS_Init();
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/* Start scheduler */
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osKernelStart();
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/* We should never get here as control is now taken by the scheduler */
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/* Infinite loop */
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/* USER CODE BEGIN WHILE */
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while (1)
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{
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/* USER CODE END WHILE */
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/* USER CODE BEGIN 3 */
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}
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/* USER CODE END 3 */
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}
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/**
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* @brief System Clock Configuration
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* @retval None
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*/
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void SystemClock_Config(void)
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{
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LL_FLASH_SetLatency(LL_FLASH_LATENCY_3);
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while(LL_FLASH_GetLatency() != LL_FLASH_LATENCY_3)
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{
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}
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/* HSE configuration and activation */
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LL_RCC_HSE_Enable();
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while(LL_RCC_HSE_IsReady() != 1)
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{
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}
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/* HSI configuration and activation */
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LL_RCC_HSI_Enable();
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while(LL_RCC_HSI_IsReady() != 1)
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{
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}
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LL_PWR_EnableBkUpAccess();
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LL_RCC_LSE_SetDriveCapability(LL_RCC_LSEDRIVE_MEDIUMLOW);
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LL_RCC_LSE_Enable();
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/* Wait till LSE is ready */
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while(LL_RCC_LSE_IsReady() != 1)
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{
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}
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LL_RCC_HSE_EnableCSS();
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LL_RCC_LSE_EnableCSS();
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/* Main PLL configuration and activation */
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LL_RCC_PLL_ConfigDomain_SYS(LL_RCC_PLLSOURCE_HSE, LL_RCC_PLLM_DIV_2, 8, LL_RCC_PLLR_DIV_2);
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LL_RCC_PLL_Enable();
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LL_RCC_PLL_EnableDomain_SYS();
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while(LL_RCC_PLL_IsReady() != 1)
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{
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}
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LL_RCC_PLLSAI1_ConfigDomain_48M(LL_RCC_PLLSOURCE_HSE, LL_RCC_PLLM_DIV_2, 6, LL_RCC_PLLSAI1Q_DIV_2);
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LL_RCC_PLLSAI1_ConfigDomain_ADC(LL_RCC_PLLSOURCE_HSE, LL_RCC_PLLM_DIV_2, 6, LL_RCC_PLLSAI1R_DIV_2);
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LL_RCC_PLLSAI1_Enable();
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LL_RCC_PLLSAI1_EnableDomain_48M();
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LL_RCC_PLLSAI1_EnableDomain_ADC();
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/* Wait till PLLSAI1 is ready */
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while(LL_RCC_PLLSAI1_IsReady() != 1)
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{
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}
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/* Sysclk activation on the main PLL */
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/* Set CPU1 prescaler*/
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LL_RCC_SetAHBPrescaler(LL_RCC_SYSCLK_DIV_1);
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/* Set CPU2 prescaler*/
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LL_C2_RCC_SetAHBPrescaler(LL_RCC_SYSCLK_DIV_2);
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LL_RCC_SetSysClkSource(LL_RCC_SYS_CLKSOURCE_PLL);
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while(LL_RCC_GetSysClkSource() != LL_RCC_SYS_CLKSOURCE_STATUS_PLL)
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{
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}
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/* Set AHB SHARED prescaler*/
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LL_RCC_SetAHB4Prescaler(LL_RCC_SYSCLK_DIV_1);
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/* Set APB1 prescaler*/
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LL_RCC_SetAPB1Prescaler(LL_RCC_APB1_DIV_1);
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/* Set APB2 prescaler*/
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LL_RCC_SetAPB2Prescaler(LL_RCC_APB2_DIV_1);
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/* Disable MSI */
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LL_RCC_MSI_Disable();
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while(LL_RCC_MSI_IsReady() != 0)
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{
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}
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/* Update CMSIS variable (which can be updated also through SystemCoreClockUpdate function) */
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LL_SetSystemCoreClock(64000000);
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/* Update the time base */
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if (HAL_InitTick (TICK_INT_PRIORITY) != HAL_OK)
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{
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Error_Handler();
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}
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if(LL_RCC_GetRTCClockSource() != LL_RCC_RTC_CLKSOURCE_LSE)
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{
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LL_RCC_ForceBackupDomainReset();
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LL_RCC_ReleaseBackupDomainReset();
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LL_RCC_SetRTCClockSource(LL_RCC_RTC_CLKSOURCE_LSE);
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}
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LL_RCC_EnableRTC();
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LL_RCC_SetUSARTClockSource(LL_RCC_USART1_CLKSOURCE_PCLK2);
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LL_RCC_SetADCClockSource(LL_RCC_ADC_CLKSOURCE_PLLSAI1);
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LL_RCC_SetI2CClockSource(LL_RCC_I2C1_CLKSOURCE_PCLK1);
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LL_RCC_SetRNGClockSource(LL_RCC_RNG_CLKSOURCE_CLK48);
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LL_RCC_SetUSBClockSource(LL_RCC_USB_CLKSOURCE_PLLSAI1);
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LL_RCC_SetSMPSClockSource(LL_RCC_SMPS_CLKSOURCE_HSE);
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LL_RCC_SetSMPSPrescaler(LL_RCC_SMPS_DIV_1);
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LL_RCC_SetRFWKPClockSource(LL_RCC_RFWKP_CLKSOURCE_LSE);
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/* USER CODE BEGIN Smps */
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/* USER CODE END Smps */
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}
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/* USER CODE BEGIN 4 */
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/* USER CODE END 4 */
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/**
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* @brief This function is executed in case of error occurrence.
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* @retval None
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*/
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void Error_Handler(void)
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{
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/* USER CODE BEGIN Error_Handler_Debug */
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/* User can add his own implementation to report the HAL error return state */
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__disable_irq();
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while (1)
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{
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}
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/* USER CODE END Error_Handler_Debug */
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}
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#ifdef USE_FULL_ASSERT
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/**
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* @brief Reports the name of the source file and the source line number
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* where the assert_param error has occurred.
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* @param file: pointer to the source file name
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* @param line: assert_param error line source number
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* @retval None
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*/
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void assert_failed(uint8_t *file, uint32_t line)
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{
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/* USER CODE BEGIN 6 */
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/* User can add his own implementation to report the file name and line number,
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ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
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/* USER CODE END 6 */
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}
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#endif /* USE_FULL_ASSERT */
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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