/* USER CODE BEGIN Header */ /** ****************************************************************************** * @file : main.c * @brief : Main program body ****************************************************************************** * @attention * *

© Copyright (c) 2020 STMicroelectronics. * All rights reserved.

* * This software component is licensed by ST under BSD 3-Clause license, * the "License"; You may not use this file except in compliance with the * License. You may obtain a copy of the License at: * opensource.org/licenses/BSD-3-Clause * ****************************************************************************** */ /* USER CODE END Header */ /* Includes ------------------------------------------------------------------*/ #include "main.h" #include "usb_device.h" /* Private includes ----------------------------------------------------------*/ /* USER CODE BEGIN Includes */ #include #include /* USER CODE END Includes */ /* Private typedef -----------------------------------------------------------*/ /* USER CODE BEGIN PTD */ /* USER CODE END PTD */ /* Private define ------------------------------------------------------------*/ /* USER CODE BEGIN PD */ /* USER CODE END PD */ /* Private macro -------------------------------------------------------------*/ /* USER CODE BEGIN PM */ /* USER CODE END PM */ /* Private variables ---------------------------------------------------------*/ SPI_HandleTypeDef hspi2; TIM_HandleTypeDef htim1; TIM_HandleTypeDef htim2; TIM_HandleTypeDef htim4; UART_HandleTypeDef huart3; /* USER CODE BEGIN PV */ /* USER CODE END PV */ /* Private function prototypes -----------------------------------------------*/ void SystemClock_Config(void); static void MX_GPIO_Init(void); static void MX_TIM1_Init(void); static void MX_TIM2_Init(void); static void MX_TIM4_Init(void); static void MX_SPI2_Init(void); static void MX_USART3_UART_Init(void); /* USER CODE BEGIN PFP */ /* USER CODE END PFP */ /* Private user code ---------------------------------------------------------*/ /* USER CODE BEGIN 0 */ #define APP_LOAD_ADDRESS 0x08010000 #define BOARD_FLASH_SIZE (1024*512) void jump_to_app() { const uint32_t *app_base = (const uint32_t *)APP_LOAD_ADDRESS; /* * We refuse to program the first word of the app until the upload is marked * complete by the host. So if it's not 0xffffffff, we should try booting it. */ if (app_base[0] == 0xffffffff) { return; } // first word is stack base - needs to be in RAM region and word-aligned if ((app_base[0] & 0xff000003) != 0x20000000) { return; } /* * The second word of the app is the entrypoint; it must point within the * flash area (or we have a bad flash). */ if (app_base[1] < APP_LOAD_ADDRESS) { return; } if (app_base[1] >= (APP_LOAD_ADDRESS + BOARD_FLASH_SIZE)) { return; } /* just for paranoia's sake */ HAL_FLASH_Lock(); typedef void (*pFunction)(void); pFunction JumpToApplication; HAL_RCC_DeInit(); HAL_DeInit(); SysTick->CTRL = 0; SysTick->LOAD = 0; SysTick->VAL = 0; //__disable_irq(); __DSB(); // __HAL_SYSCFG_REMAPMEMORY_SYSTEMFLASH();/* Remap is bot visible at once. Execute some unrelated command! */ // __DSB(); __ISB(); //SCB->VTOR = APP_LOAD_ADDRESS ; JumpToApplication = (void (*)(void)) (*((uint32_t*)(APP_LOAD_ADDRESS + 4))); __set_MSP(*(__IO uint32_t*) APP_LOAD_ADDRESS); JumpToApplication(); while (1); } void jumptoROMbootloader(void) { #ifndef EMU // todo - maybe set a flag in the flash and then use NVIC_SystemReset() which will cause it to jumptobootloader earlier // https://community.st.com/s/question/0D50X00009XkeeW/stm32l476rg-jump-to-bootloader-from-software typedef void (*pFunction)(void); pFunction JumpToApplication; HAL_RCC_DeInit(); HAL_DeInit(); SysTick->CTRL = 0; SysTick->LOAD = 0; SysTick->VAL = 0; __disable_irq(); __DSB(); __HAL_SYSCFG_REMAPMEMORY_SYSTEMFLASH();/* Remap is bot visible at once. Execute some unrelated command! */ __DSB(); __ISB(); JumpToApplication = (void (*)(void)) (*((uint32_t*)(0x1FFF0000 + 4))); __set_MSP(*(__IO uint32_t*) 0x1FFF0000); JumpToApplication(); #else while (1); #endif } #include void DebugLog(const char *fmt, ...) { #if 1 static char logging=0; if (logging) return; logging=1; #ifndef EMU while (huart3.gState != HAL_UART_STATE_READY); #endif char buf[256]; va_list args; va_start(args, fmt); int n = vsnprintf(buf, sizeof(buf), fmt, args); va_end(args); #ifdef EMU _write(1,buf,n); #else //HAL_UART_Transmit_IT(&huart3, (u8*) buf, n); HAL_UART_Transmit(&huart3, (unsigned char*) buf, n, 1000); #endif logging=0; #endif } static unsigned char led_state=0xff; unsigned char encstate=0; int encheld=0; void led_init(void) { #ifndef EMU HAL_TIM_PWM_Start(&htim1, TIM_CHANNEL_1); HAL_TIM_PWM_Start(&htim1, TIM_CHANNEL_2); HAL_TIM_PWM_Start(&htim1, TIM_CHANNEL_3); HAL_TIM_PWM_Start(&htim1, TIM_CHANNEL_4); #ifdef NEW_PINOUT HAL_TIM_PWM_Start(&htim4, TIM_CHANNEL_3); #else HAL_TIM_PWM_Start(&htim2, TIM_CHANNEL_2); #endif HAL_TIM_PWM_Start(&htim2, TIM_CHANNEL_3); HAL_TIM_PWM_Start(&htim2, TIM_CHANNEL_4); HAL_TIM_PWM_Start(&htim4, TIM_CHANNEL_2); #endif led_state=0; } void ghostfat_1ms(void); void led_update(void) { encstate=(encstate<<1)+(((GPIOC->IDR>>13)&1)^1); if (encstate==0xff) encheld++; else encheld=0; if (led_state==0xff) return; ghostfat_1ms(); #define N1 2 #define N2 5 #define N3 7 #ifdef NEW_PINOUT #define N4 0 #else #define N4 14 #endif #define N5 15 int x=led_state; #ifndef EMU if (x < 8) x ^= 7; ////////////////////////////////////// static int frame; frame++; unsigned char leds[9]; int y1 = (x * 512) + 256; int dy = (y1 - 2048); if (dy<0) dy=-dy; for (int xx = 0; xx < 8; ++xx) { int x1 = (xx * 512) + 256; int dx = (x1 - 2048); if (dx<0) dx=-dx; int dist = (dx 255) k = 512 - k; if (k < 0) k = 0; leds[xx] = ((k * k) >> 8); } ////////////////////////////////////// const static unsigned int nbits[5]={(1<<(N1*2)),(1<<(N2*2)),(1<<(N3*2)),(1<<(N4*2)),(1<<(N5*2))}; GPIOD->MODER &= ~((3<<(N1*2))+(3<<(N2*2))+(3<<(N3*2))+(3<<(N4*2))+(3<<(N5*2))); unsigned char xor=0; if (led_state&9) { GPIOD->ODR |= ((1<ODR &= ~((1<MODER|=nbits[led_state/2]; #else const u8* leds = led_ram[x]; extern u8 emuleds[9][8]; for (int i=0;i<8;++i) emuleds[led_state][i]=leds[i]; #endif led_state++; if (led_state==9) led_state=0; } void spi_setchip(uint32_t addr); int spi_readid(void); /* USER CODE END 0 */ /** * @brief The application entry point. * @retval int */ 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 */ MX_GPIO_Init(); HAL_Delay(1); bool encdown = !((GPIOC->IDR>>13)&1); if (!encdown) { // encoder not down jump_to_app(); } // BOOTLOADER FLASHING MODE!! memcpy((void*)DELAY_BUF,(void*)0x08000000,65536); // copy bootloader into RAM!:) /* USER CODE END SysInit */ /* Initialize all configured peripherals */ MX_GPIO_Init(); MX_USB_DEVICE_Init(); MX_TIM1_Init(); MX_TIM2_Init(); MX_TIM4_Init(); MX_SPI2_Init(); MX_USART3_UART_Init(); /* USER CODE BEGIN 2 */ led_init(); /* USER CODE END 2 */ /* Infinite loop */ /* USER CODE BEGIN WHILE */ /* HAL_Delay(10); spi_setchip(0xffffffff); DebugLog("spi chip 1 = %d\r\n", spi_readid()); spi_setchip(0); DebugLog("spi chip 0 = %d\r\n", spi_readid()); */ bool startreset=false; while (1) { /* USER CODE END WHILE */ /* USER CODE BEGIN 3 */ if (encstate==1) startreset=true; if (encstate==0x80 && startreset) { // released the encoder scb_reset_system(); } if (encheld>10000) jumptoROMbootloader(); } /* USER CODE END 3 */ } /** * @brief System Clock Configuration * @retval None */ void SystemClock_Config(void) { RCC_OscInitTypeDef RCC_OscInitStruct = {0}; RCC_ClkInitTypeDef RCC_ClkInitStruct = {0}; RCC_PeriphCLKInitTypeDef PeriphClkInit = {0}; /** Initializes the RCC Oscillators according to the specified parameters * in the RCC_OscInitTypeDef structure. */ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; RCC_OscInitStruct.HSEState = RCC_HSE_ON; RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE; RCC_OscInitStruct.PLL.PLLM = 1; RCC_OscInitStruct.PLL.PLLN = 12; RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV7; RCC_OscInitStruct.PLL.PLLQ = RCC_PLLQ_DIV2; RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV4; if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) { Error_Handler(); } /** Initializes the CPU, AHB and APB buses clocks */ RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2; RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1; RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK) { Error_Handler(); } PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART3|RCC_PERIPHCLK_USB; PeriphClkInit.Usart3ClockSelection = RCC_USART3CLKSOURCE_PCLK1; PeriphClkInit.UsbClockSelection = RCC_USBCLKSOURCE_PLLSAI1; PeriphClkInit.PLLSAI1.PLLSAI1Source = RCC_PLLSOURCE_HSE; PeriphClkInit.PLLSAI1.PLLSAI1M = 1; PeriphClkInit.PLLSAI1.PLLSAI1N = 12; PeriphClkInit.PLLSAI1.PLLSAI1P = RCC_PLLP_DIV7; PeriphClkInit.PLLSAI1.PLLSAI1Q = RCC_PLLQ_DIV4; PeriphClkInit.PLLSAI1.PLLSAI1R = RCC_PLLR_DIV2; PeriphClkInit.PLLSAI1.PLLSAI1ClockOut = RCC_PLLSAI1_48M2CLK; if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK) { Error_Handler(); } /** Enables the Clock Security System */ HAL_RCC_EnableCSS(); /** Configure the main internal regulator output voltage */ if (HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1) != HAL_OK) { Error_Handler(); } } /** * @brief SPI2 Initialization Function * @param None * @retval None */ static void MX_SPI2_Init(void) { /* USER CODE BEGIN SPI2_Init 0 */ /* USER CODE END SPI2_Init 0 */ /* USER CODE BEGIN SPI2_Init 1 */ /* USER CODE END SPI2_Init 1 */ /* SPI2 parameter configuration*/ hspi2.Instance = SPI2; hspi2.Init.Mode = SPI_MODE_MASTER; hspi2.Init.Direction = SPI_DIRECTION_2LINES; hspi2.Init.DataSize = SPI_DATASIZE_8BIT; hspi2.Init.CLKPolarity = SPI_POLARITY_LOW; hspi2.Init.CLKPhase = SPI_PHASE_1EDGE; hspi2.Init.NSS = SPI_NSS_SOFT; hspi2.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_8; hspi2.Init.FirstBit = SPI_FIRSTBIT_MSB; hspi2.Init.TIMode = SPI_TIMODE_DISABLE; hspi2.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE; hspi2.Init.CRCPolynomial = 7; hspi2.Init.CRCLength = SPI_CRC_LENGTH_DATASIZE; hspi2.Init.NSSPMode = SPI_NSS_PULSE_ENABLE; if (HAL_SPI_Init(&hspi2) != HAL_OK) { Error_Handler(); } /* USER CODE BEGIN SPI2_Init 2 */ /* USER CODE END SPI2_Init 2 */ } /** * @brief TIM1 Initialization Function * @param None * @retval None */ static void MX_TIM1_Init(void) { /* USER CODE BEGIN TIM1_Init 0 */ /* USER CODE END TIM1_Init 0 */ TIM_ClockConfigTypeDef sClockSourceConfig = {0}; TIM_MasterConfigTypeDef sMasterConfig = {0}; TIM_OC_InitTypeDef sConfigOC = {0}; TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig = {0}; /* USER CODE BEGIN TIM1_Init 1 */ /* USER CODE END TIM1_Init 1 */ htim1.Instance = TIM1; htim1.Init.Prescaler = 0; htim1.Init.CounterMode = TIM_COUNTERMODE_UP; htim1.Init.Period = 256; htim1.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1; htim1.Init.RepetitionCounter = 0; htim1.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE; if (HAL_TIM_Base_Init(&htim1) != HAL_OK) { Error_Handler(); } sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL; if (HAL_TIM_ConfigClockSource(&htim1, &sClockSourceConfig) != HAL_OK) { Error_Handler(); } if (HAL_TIM_PWM_Init(&htim1) != HAL_OK) { Error_Handler(); } sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET; sMasterConfig.MasterOutputTrigger2 = TIM_TRGO2_RESET; sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE; if (HAL_TIMEx_MasterConfigSynchronization(&htim1, &sMasterConfig) != HAL_OK) { Error_Handler(); } sConfigOC.OCMode = TIM_OCMODE_PWM1; sConfigOC.Pulse = 0; sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH; sConfigOC.OCNPolarity = TIM_OCNPOLARITY_HIGH; sConfigOC.OCFastMode = TIM_OCFAST_DISABLE; sConfigOC.OCIdleState = TIM_OCIDLESTATE_RESET; sConfigOC.OCNIdleState = TIM_OCNIDLESTATE_RESET; if (HAL_TIM_PWM_ConfigChannel(&htim1, &sConfigOC, TIM_CHANNEL_1) != HAL_OK) { Error_Handler(); } if (HAL_TIM_PWM_ConfigChannel(&htim1, &sConfigOC, TIM_CHANNEL_2) != HAL_OK) { Error_Handler(); } if (HAL_TIM_PWM_ConfigChannel(&htim1, &sConfigOC, TIM_CHANNEL_3) != HAL_OK) { Error_Handler(); } if (HAL_TIM_PWM_ConfigChannel(&htim1, &sConfigOC, TIM_CHANNEL_4) != HAL_OK) { Error_Handler(); } sBreakDeadTimeConfig.OffStateRunMode = TIM_OSSR_DISABLE; sBreakDeadTimeConfig.OffStateIDLEMode = TIM_OSSI_DISABLE; sBreakDeadTimeConfig.LockLevel = TIM_LOCKLEVEL_OFF; sBreakDeadTimeConfig.DeadTime = 0; sBreakDeadTimeConfig.BreakState = TIM_BREAK_DISABLE; sBreakDeadTimeConfig.BreakPolarity = TIM_BREAKPOLARITY_HIGH; sBreakDeadTimeConfig.BreakFilter = 0; sBreakDeadTimeConfig.Break2State = TIM_BREAK2_DISABLE; sBreakDeadTimeConfig.Break2Polarity = TIM_BREAK2POLARITY_HIGH; sBreakDeadTimeConfig.Break2Filter = 0; sBreakDeadTimeConfig.AutomaticOutput = TIM_AUTOMATICOUTPUT_DISABLE; if (HAL_TIMEx_ConfigBreakDeadTime(&htim1, &sBreakDeadTimeConfig) != HAL_OK) { Error_Handler(); } /* USER CODE BEGIN TIM1_Init 2 */ /* USER CODE END TIM1_Init 2 */ HAL_TIM_MspPostInit(&htim1); } /** * @brief TIM2 Initialization Function * @param None * @retval None */ static void MX_TIM2_Init(void) { /* USER CODE BEGIN TIM2_Init 0 */ /* USER CODE END TIM2_Init 0 */ TIM_ClockConfigTypeDef sClockSourceConfig = {0}; TIM_MasterConfigTypeDef sMasterConfig = {0}; TIM_OC_InitTypeDef sConfigOC = {0}; /* USER CODE BEGIN TIM2_Init 1 */ /* USER CODE END TIM2_Init 1 */ htim2.Instance = TIM2; htim2.Init.Prescaler = 0; htim2.Init.CounterMode = TIM_COUNTERMODE_UP; htim2.Init.Period = 256; htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1; htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE; if (HAL_TIM_Base_Init(&htim2) != HAL_OK) { Error_Handler(); } sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL; if (HAL_TIM_ConfigClockSource(&htim2, &sClockSourceConfig) != HAL_OK) { Error_Handler(); } if (HAL_TIM_PWM_Init(&htim2) != HAL_OK) { Error_Handler(); } sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET; sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE; if (HAL_TIMEx_MasterConfigSynchronization(&htim2, &sMasterConfig) != HAL_OK) { Error_Handler(); } sConfigOC.OCMode = TIM_OCMODE_PWM1; sConfigOC.Pulse = 0; sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH; sConfigOC.OCFastMode = TIM_OCFAST_DISABLE; if (HAL_TIM_PWM_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_3) != HAL_OK) { Error_Handler(); } if (HAL_TIM_PWM_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_4) != HAL_OK) { Error_Handler(); } /* USER CODE BEGIN TIM2_Init 2 */ /* USER CODE END TIM2_Init 2 */ HAL_TIM_MspPostInit(&htim2); } /** * @brief TIM4 Initialization Function * @param None * @retval None */ static void MX_TIM4_Init(void) { /* USER CODE BEGIN TIM4_Init 0 */ /* USER CODE END TIM4_Init 0 */ TIM_ClockConfigTypeDef sClockSourceConfig = {0}; TIM_MasterConfigTypeDef sMasterConfig = {0}; TIM_OC_InitTypeDef sConfigOC = {0}; /* USER CODE BEGIN TIM4_Init 1 */ /* USER CODE END TIM4_Init 1 */ htim4.Instance = TIM4; htim4.Init.Prescaler = 0; htim4.Init.CounterMode = TIM_COUNTERMODE_UP; htim4.Init.Period = 256; htim4.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1; htim4.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE; if (HAL_TIM_Base_Init(&htim4) != HAL_OK) { Error_Handler(); } sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL; if (HAL_TIM_ConfigClockSource(&htim4, &sClockSourceConfig) != HAL_OK) { Error_Handler(); } if (HAL_TIM_PWM_Init(&htim4) != HAL_OK) { Error_Handler(); } sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET; sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE; if (HAL_TIMEx_MasterConfigSynchronization(&htim4, &sMasterConfig) != HAL_OK) { Error_Handler(); } sConfigOC.OCMode = TIM_OCMODE_PWM1; sConfigOC.Pulse = 0; sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH; sConfigOC.OCFastMode = TIM_OCFAST_DISABLE; if (HAL_TIM_PWM_ConfigChannel(&htim4, &sConfigOC, TIM_CHANNEL_2) != HAL_OK) { Error_Handler(); } if (HAL_TIM_PWM_ConfigChannel(&htim4, &sConfigOC, TIM_CHANNEL_3) != HAL_OK) { Error_Handler(); } /* USER CODE BEGIN TIM4_Init 2 */ /* USER CODE END TIM4_Init 2 */ HAL_TIM_MspPostInit(&htim4); } /** * @brief USART3 Initialization Function * @param None * @retval None */ static void MX_USART3_UART_Init(void) { /* USER CODE BEGIN USART3_Init 0 */ /* USER CODE END USART3_Init 0 */ /* USER CODE BEGIN USART3_Init 1 */ /* USER CODE END USART3_Init 1 */ huart3.Instance = USART3; huart3.Init.BaudRate = 115200; huart3.Init.WordLength = UART_WORDLENGTH_8B; huart3.Init.StopBits = UART_STOPBITS_1; huart3.Init.Parity = UART_PARITY_NONE; huart3.Init.Mode = UART_MODE_TX_RX; huart3.Init.HwFlowCtl = UART_HWCONTROL_NONE; huart3.Init.OverSampling = UART_OVERSAMPLING_16; huart3.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE; huart3.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT; if (HAL_UART_Init(&huart3) != HAL_OK) { Error_Handler(); } /* USER CODE BEGIN USART3_Init 2 */ /* USER CODE END USART3_Init 2 */ } /** * @brief GPIO Initialization Function * @param None * @retval None */ static void MX_GPIO_Init(void) { GPIO_InitTypeDef GPIO_InitStruct = {0}; /* GPIO Ports Clock Enable */ __HAL_RCC_GPIOC_CLK_ENABLE(); __HAL_RCC_GPIOH_CLK_ENABLE(); __HAL_RCC_GPIOA_CLK_ENABLE(); __HAL_RCC_GPIOE_CLK_ENABLE(); __HAL_RCC_GPIOD_CLK_ENABLE(); /*Configure GPIO pin Output Level */ HAL_GPIO_WritePin(GPIOD, GPIO_PIN_15|GPIO_PIN_0|GPIO_PIN_2|GPIO_PIN_5 |GPIO_PIN_7, GPIO_PIN_RESET); /*Configure GPIO pin Output Level */ HAL_GPIO_WritePin(GPIOE, SPICS2_Pin|SPICS_Pin, GPIO_PIN_SET); /*Configure GPIO pin : ENC_Pin */ GPIO_InitStruct.Pin = ENC_Pin; GPIO_InitStruct.Mode = GPIO_MODE_INPUT; GPIO_InitStruct.Pull = GPIO_PULLUP; HAL_GPIO_Init(ENC_GPIO_Port, &GPIO_InitStruct); /*Configure GPIO pins : PD15 PD0 PD2 PD5 PD7 */ GPIO_InitStruct.Pin = GPIO_PIN_15|GPIO_PIN_0|GPIO_PIN_2|GPIO_PIN_5 |GPIO_PIN_7; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; GPIO_InitStruct.Pull = GPIO_NOPULL; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; HAL_GPIO_Init(GPIOD, &GPIO_InitStruct); /*Configure GPIO pins : SPICS2_Pin SPICS_Pin */ GPIO_InitStruct.Pin = SPICS2_Pin|SPICS_Pin; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; GPIO_InitStruct.Pull = GPIO_NOPULL; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; HAL_GPIO_Init(GPIOE, &GPIO_InitStruct); } /* USER CODE BEGIN 4 */ /* USER CODE END 4 */ /** * @brief This function is executed in case of error occurrence. * @retval None */ void Error_Handler(void) { /* USER CODE BEGIN Error_Handler_Debug */ /* User can add his own implementation to report the HAL error return state */ /* 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****/