9df4d8e2ed
* LSE CSS: explicitly configure and start LSE + LSI1 and enable LSECSS at boot, enable LSECSS interrupt in firmware. * F4: backport LSE CSS shenanigans. * Split LSE/HSE CSS handling routines, add TODO for missing notification.
158 lines
5.4 KiB
C
158 lines
5.4 KiB
C
#include "main.h"
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#include "cmsis_os2.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 "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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#include "fatfs/fatfs.h"
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#include <furi.h>
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#include <api-hal.h>
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#include <flipper.h>
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void SystemClock_Config(void);
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void MX_FREERTOS_Init(void);
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int main(void)
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{
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HAL_Init();
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SystemClock_Config();
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MX_GPIO_Init();
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MX_ADC1_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_USART1_UART_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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api_hal_init();
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MX_FATFS_Init();
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delay_us_init_DWT();
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furi_init();
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// CMSIS initialization
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osKernelInitialize();
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// Init flipper
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flipper_init();
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// Start kernel
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osKernelStart();
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while (1) {}
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}
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void SystemClock_Config(void)
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{
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RCC_OscInitTypeDef RCC_OscInitStruct = {0};
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RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
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RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
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HAL_PWR_EnableBkUpAccess();
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__HAL_RCC_LSEDRIVE_CONFIG(RCC_LSEDRIVE_MEDIUMLOW);
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__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
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LL_RCC_HSE_SetCapacitorTuning(0x18);
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RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI | RCC_OSCILLATORTYPE_HSE
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| RCC_OSCILLATORTYPE_LSI1 | RCC_OSCILLATORTYPE_LSE;
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RCC_OscInitStruct.HSIState = RCC_HSI_ON;
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RCC_OscInitStruct.HSEState = RCC_HSE_ON;
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RCC_OscInitStruct.LSIState = RCC_LSI_ON;
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RCC_OscInitStruct.LSEState = RCC_LSE_ON;
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RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
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RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
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RCC_OscInitStruct.PLL.PLLM = RCC_PLLM_DIV2;
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RCC_OscInitStruct.PLL.PLLN = 8;
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RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
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RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2;
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RCC_OscInitStruct.PLL.PLLQ = RCC_PLLQ_DIV2;
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if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
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Error_Handler();
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}
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RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK4|RCC_CLOCKTYPE_HCLK2
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|RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
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|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
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RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
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RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
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RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
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RCC_ClkInitStruct.AHBCLK2Divider = RCC_SYSCLK_DIV2;
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RCC_ClkInitStruct.AHBCLK4Divider = RCC_SYSCLK_DIV1;
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if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_3) != HAL_OK) {
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Error_Handler();
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}
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PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_SMPS|RCC_PERIPHCLK_RFWAKEUP
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|RCC_PERIPHCLK_RTC|RCC_PERIPHCLK_USART1
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|RCC_PERIPHCLK_I2C1|RCC_PERIPHCLK_CLK48SEL
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|RCC_PERIPHCLK_USB|RCC_PERIPHCLK_RNG
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|RCC_PERIPHCLK_ADC;
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PeriphClkInitStruct.PLLSAI1.PLLN = 6;
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PeriphClkInitStruct.PLLSAI1.PLLP = RCC_PLLP_DIV2;
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PeriphClkInitStruct.PLLSAI1.PLLQ = RCC_PLLQ_DIV2;
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PeriphClkInitStruct.PLLSAI1.PLLR = RCC_PLLR_DIV2;
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PeriphClkInitStruct.PLLSAI1.PLLSAI1ClockOut = RCC_PLLSAI1_USBCLK|RCC_PLLSAI1_ADCCLK;
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PeriphClkInitStruct.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK2;
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PeriphClkInitStruct.I2c1ClockSelection = RCC_I2C1CLKSOURCE_PCLK1;
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PeriphClkInitStruct.UsbClockSelection = RCC_USBCLKSOURCE_PLLSAI1;
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PeriphClkInitStruct.RngClockSelection = RCC_RNGCLKSOURCE_CLK48;
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PeriphClkInitStruct.AdcClockSelection = RCC_ADCCLKSOURCE_PLLSAI1;
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PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE;
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PeriphClkInitStruct.RFWakeUpClockSelection = RCC_RFWKPCLKSOURCE_LSE;
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PeriphClkInitStruct.SmpsClockSelection = RCC_SMPSCLKSOURCE_HSE;
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PeriphClkInitStruct.SmpsDivSelection = RCC_SMPSCLKDIV_RANGE1;
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if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK) {
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Error_Handler();
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}
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// CSS for HSE
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HAL_RCC_EnableCSS();
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// CSS for LSE
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HAL_RCCEx_EnableLSECSS();
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HAL_RCCEx_EnableLSECSS_IT();
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}
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void Error_Handler(void) {
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asm("bkpt 1");
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while(1) {}
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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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/* 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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tex: 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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