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

© Copyright (c) 2021 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" /* Private includes ----------------------------------------------------------*/ /* USER CODE BEGIN Includes */ /* USER CODE END Includes */ /* Private typedef -----------------------------------------------------------*/ /* USER CODE BEGIN PTD */ typedef enum { Tube_A = 3, Tube_B = 2, Tube_D = 1, Tube_E = 0 } tube_pos_t; /* USER CODE END PTD */ /* Private define ------------------------------------------------------------*/ /* USER CODE BEGIN PD */ #define SPI_BUFFER_SIZE 5 /* Display timeout, sec */ #define DISP_WDT_TIME 10 /* USER CODE END PD */ /* Private macro -------------------------------------------------------------*/ /* USER CODE BEGIN PM */ /* USER CODE END PM */ /* Private variables ---------------------------------------------------------*/ /* USER CODE BEGIN PV */ static LL_RCC_ClocksTypeDef rcc_clocks; /** * Nixi Tube cathodes map in Byte Array: * {E0 E9 E8 E7 E6 E5 E4 E3} * {E2 E1 D0 D9 D8 D7 D6 D5} * {D4 D3 D2 D1 B0 B9 B8 B7} * {B6 B5 B4 B3 B2 B1 A0 A9} * {A8 A7 A6 A5 A4 A3 A2 A1} * * Shift register bit map in Tube cathodes (from 0 to 1): * {5.7 5.6 5.5 5.4 5.3 5.2 5.1 5.0 4.7 4.6} VL5/E * {4.5 4.4 4.3 4.2 4.1 4.0 3.7 3.6 3.5 3.4} VL4/D * {3.3 3.2 3.1 3.0 2.7 2.6 2.5 2.4 2.3 2.2} VL2/B * {2.1 2.0 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.0} VL1/A */ static const uint16_t nixieCathodeMap[4][10] = { {0x8000, 0x0040, 0x0080, 0x0100, 0x0200, 0x0400, 0x0800, 0x1000, 0x2000, 0x4000}, {0x2000, 0x0010, 0x0020, 0x0040, 0x0080, 0x0100, 0x0200, 0x0400, 0x0800, 0x1000}, {0x0800, 0x0004, 0x0008, 0x0010, 0x0020, 0x0040, 0x0080, 0x0100, 0x0200, 0x0400}, {0x0200, 0x0001, 0x0002, 0x0004, 0x0008, 0x0010, 0x0020, 0x0040, 0x0080, 0x0100} }; static const uint8_t nixieCathodeMask[4][2] = {{0x00, 0x3f}, {0xc0, 0x0f}, {0xf0, 0x03}, {0xc0, 0x00}}; static uint8_t tubesBuffer[SPI_BUFFER_SIZE] = {0}; static rtc_t Clock; static struct bme280_dev SensorDev; static struct bme280_data SensorData; static int8_t Humidity, Temperature; static nt16_t Pressure; static btn_t Button[BTN_NUM] = { {0, evBTN1Pressed, evBTN1Holded, BTN1_PIN}, {0, evBTN2Pressed, evBTN2Pressed, BTN2_PIN}, {0, evBTN3Pressed, evBTN3Pressed, BTN3_PIN}, {0, evBTN4Pressed, evBTN4Holded, BTN4_PIN} }; static volatile uint8_t dispWDT = 0; /* USER CODE END PV */ /* Private function prototypes -----------------------------------------------*/ void SystemClock_Config(void); static void MX_GPIO_Init(void); static void MX_DMA_Init(void); static void MX_I2C1_Init(void); static void MX_SPI1_Init(void); static void MX_TIM3_Init(void); static void MX_TIM14_Init(void); static void MX_TIM16_Init(void); static void MX_TIM17_Init(void); /* USER CODE BEGIN PFP */ static void showDigit(tube_pos_t pos, uint8_t dig); static void tubes_Refresh(void); int8_t user_i2c_read(uint8_t id, uint8_t reg_addr, uint8_t *data, uint16_t len); int8_t user_i2c_write(uint8_t id, uint8_t reg_addr, uint8_t *data, uint16_t len); int8_t i2c_check_err(void); static void sensorStartMeasure(void); static void sensorGetData(void); static void btnProcess(void); /* USER CODE END PFP */ /* Private user code ---------------------------------------------------------*/ /* USER CODE BEGIN 0 */ /* 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. */ LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_SYSCFG); LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_PWR); /* System interrupt init*/ /* Peripheral interrupt init*/ /* RCC_IRQn interrupt configuration */ NVIC_SetPriority(RCC_IRQn, 0); NVIC_EnableIRQ(RCC_IRQn); /* USER CODE BEGIN Init */ /* USER CODE END Init */ /* Configure the system clock */ SystemClock_Config(); /* USER CODE BEGIN SysInit */ LL_LPM_EnableSleep(); LL_LPM_DisableSleepOnExit(); LL_RCC_GetSystemClocksFreq(&rcc_clocks); /* USER CODE END SysInit */ /* Initialize all configured peripherals */ MX_GPIO_Init(); MX_DMA_Init(); MX_I2C1_Init(); MX_SPI1_Init(); MX_TIM3_Init(); MX_TIM14_Init(); MX_TIM16_Init(); MX_TIM17_Init(); /* USER CODE BEGIN 2 */ RTOS_Init(); /* Initialize Event State Machine */ ES_Init(stShowTime); /* Start RGB PWM */ LL_TIM_CC_EnableChannel(TIM3, LL_TIM_CHANNEL_CH1); LL_TIM_CC_EnableChannel(TIM3, LL_TIM_CHANNEL_CH2); LL_TIM_CC_EnableChannel(TIM3, LL_TIM_CHANNEL_CH3); LL_TIM_EnableCounter(TIM3); /* Start Tube PWR PWM */ LL_TIM_CC_EnableChannel(TIM14, LL_TIM_CHANNEL_CH1); LL_TIM_EnableCounter(TIM14); /* Enable tube power */ TUBE_PWR_ON; /* Set DMA source and destination addresses. */ /* Source: Address of the SPI buffer. */ DMA1_Channel1->CMAR = (uint32_t)&tubesBuffer; /* Destination: SPI1 data register. */ DMA1_Channel1->CPAR = (uint32_t)&(SPI1->DR); /* Set DMA data transfer length (SPI buffer length). */ DMA1_Channel1->CNDTR = SPI_BUFFER_SIZE; /* Enable SPI+DMA transfer */ SPI1->CR2 |= SPI_CR2_TXDMAEN; SPI1->CR1 |= SPI_CR1_SPE; tubes_Refresh(); IN15_OFF; RTC_Init(); int8_t rsltSensor; SensorDev.dev_id = (BME280_I2C_ADDR_PRIM << 1); SensorDev.intf = BME280_I2C_INTF; SensorDev.read = user_i2c_read; SensorDev.write = user_i2c_write; SensorDev.delay_ms = tdelay_ms; rsltSensor = bme280_init(&SensorDev); if (rsltSensor == BME280_OK) { Flag.BME280 = 1; } /* Set tasks for Sheduler */ RTOS_SetTask(btnProcess, 1, BTN_SCAN_PERIOD); /* USER CODE END 2 */ /* USER CODE BEGIN WHILE */ RTC_ReadAll(&Clock); if (Flag.BME280 != 0) { /* BME280 Recommended mode of operation: Indoor navigation */ SensorDev.settings.osr_h = BME280_OVERSAMPLING_1X; SensorDev.settings.osr_p = BME280_OVERSAMPLING_16X; SensorDev.settings.osr_t = BME280_OVERSAMPLING_2X; SensorDev.settings.filter = BME280_FILTER_COEFF_16; rsltSensor = bme280_set_sensor_settings((BME280_OSR_PRESS_SEL | BME280_OSR_TEMP_SEL | BME280_OSR_HUM_SEL | BME280_FILTER_SEL), &SensorDev); RTOS_SetTask(sensorStartMeasure, 103, 1000); RTOS_SetTask(sensorGetData, 603, 1000); } es_event_t event = eventNull; COLOR_RGB(0xFF, 0x12, 0x0); // Nixie color. FF7E00 or FFBF00 showTime(); /* Infinite loop */ while (1) { /* new second interrupt from RTC */ if (Flag.RTC_IRQ != 0) { Flag.RTC_IRQ = 0; RTC_ReadAll(&Clock); ES_PlaceEvent(evNewSecond); if (dispWDT != 0) { dispWDT --; if (dispWDT == 0) { ES_PlaceEvent(evDisplayWDT); } } } /* end of New second */ /* USER CODE END WHILE */ /* USER CODE BEGIN 3 */ event = ES_GetEvent(); if (event) { ES_Dispatch(event); } RTOS_DispatchTask(); __WFI(); } /* USER CODE END 3 */ } /** * @brief Launch SPI transaction. * @retval None */ static void tubes_Refresh(void) { LL_DMA_EnableChannel(DMA1, LL_DMA_CHANNEL_1); } /** * @brief Check I2C fjr errors. * @retval I2C return code */ int8_t i2c_check_err(void) { int8_t r = I2C_RET_OK; if ((I2C1->ISR & I2C_ISR_NACKF) != 0) { /* device not present */ r = I2C_RET_NACK; } else if ((I2C1->ISR & (I2C_ISR_ARLO | I2C_ISR_BERR)) != 0) { /* other error */ r = I2C_RET_ERR; } if (r != I2C_RET_OK) { /* restart I2C and clear flags */ I2C1->CR1 &= ~I2C_CR1_PE; while ((I2C1->CR1 & I2C_CR1_PE) != 0) {}; I2C1->CR1 |= I2C_CR1_PE; } return r; } /** * @brief Read len bytes from I2C bus to data by reg_addr. * @retval I2C return code */ int8_t user_i2c_read(const uint8_t id, const uint8_t reg_addr, uint8_t *data, const uint16_t len) { int8_t r = I2C_RET_OK; Flag.I2C_RX_End = 0; Flag.I2C_RX_Err = 0; Flag.I2C_TX_Err = 0; /* wait for i2c */ while ( I2C1->ISR & I2C_ISR_BUSY ) { __NOP(); }; /* prepare i2c for sending reg addr */ I2C1->CR2 &= ~( I2C_CR2_SADD | I2C_CR2_NBYTES | I2C_CR2_RD_WRN); I2C1->CR2 |= ( id | 1 << I2C_CR2_NBYTES_Pos ); /* gen START */ I2C1->CR2 |= ( I2C_CR2_START ); /* wait for byte request or any error */ while ((I2C1->ISR & (I2C_ISR_ARLO | I2C_ISR_BERR | I2C_ISR_NACKF | I2C_ISR_TXE)) == 0) { __NOP(); }; if ((I2C2->ISR & I2C_ISR_TXE) != 0) { /* device ok, send reg addr */ I2C1->TXDR = reg_addr; } else { r = i2c_check_err(); if (r != I2C_RET_OK) { Flag.I2C_TX_Err = 1; return r; } } /* wait for i2c or any error */ while (((I2C1->ISR & I2C_ISR_BUSY) != 0) && ((I2C1->ISR & (I2C_ISR_ARLO | I2C_ISR_BERR | I2C_ISR_NACKF)) == 0)) { __NOP(); }; r = i2c_check_err(); if (r != I2C_RET_OK) { Flag.I2C_TX_Err = 1; return r; } /* prepare dma channel for receiving data */ DMA1_Channel2->CMAR = (uint32_t)data; DMA1_Channel2->CPAR = (uint32_t)&(I2C1->RXDR); DMA1_Channel2->CNDTR = len; DMA1_Channel2->CCR |= DMA_CCR_EN; /* prepare i2c for receiving data */ I2C1->CR2 &= ~( I2C_CR2_SADD | I2C_CR2_NBYTES | I2C_CR2_RD_WRN); I2C1->CR2 |= ( id | len << I2C_CR2_NBYTES_Pos | I2C_CR2_RD_WRN); /* launch receiving */ I2C1->CR1 |= ( I2C_CR1_RXDMAEN ); I2C1->CR2 |= ( I2C_CR2_START ); /* wait for receiving data */ while ((Flag.I2C_RX_End == 0) && (Flag.I2C_RX_Err == 0)) { __NOP(); }; return r; } /** * @brief Write len bytes to I2C bus from data by reg_addr. * @retval I2C return code */ int8_t user_i2c_write(const uint8_t id, const uint8_t reg_addr, uint8_t *data, const uint16_t len) { int8_t r = I2C_RET_OK; Flag.I2C_TX_End = 0; Flag.I2C_TX_Err = 0; DMA1_Channel3->CMAR = (uint32_t)data; DMA1_Channel3->CPAR = (uint32_t)&(I2C1->TXDR); DMA1_Channel3->CNDTR = len; while ( I2C1->ISR & I2C_ISR_BUSY ) {}; I2C1->CR2 &= ~( I2C_CR2_SADD | I2C_CR2_NBYTES | I2C_CR2_RD_WRN); I2C1->CR2 |= ( id | (len + 1) << I2C_CR2_NBYTES_Pos ); I2C1->CR2 |= ( I2C_CR2_START ); while ((I2C1->ISR & (I2C_ISR_ARLO | I2C_ISR_BERR | I2C_ISR_NACKF | I2C_ISR_TXE)) == 0) { __NOP(); }; if ((I2C2->ISR & I2C_ISR_TXE) != 0) { I2C1->TXDR = reg_addr; } else { r = i2c_check_err(); if (r != I2C_RET_OK) { Flag.I2C_TX_Err = 1; return r; } } DMA1_Channel3->CCR |= DMA_CCR_EN; I2C1->CR1 |= ( I2C_CR1_TXDMAEN ); return r; } /** * Sensor */ static void sensorStartMeasure(void) { bme280_set_sensor_mode(BME280_FORCED_MODE, &SensorDev); } static void sensorGetData(void) { bme280_get_sensor_data(BME280_ALL, &SensorData, &SensorDev); int32_t tmp; tmp = SensorData.humidity + 512; Humidity = (int8_t)(tmp / 1024); tmp = SensorData.temperature + 50; Temperature = (int8_t)(tmp / 100); /* in 32-bit arithmetics pressure in Pa */ tmp = SensorData.pressure * 1000; tmp += 66661; tmp /= 133322; /* pressure in mmHg */ Pressure.s16.u8H = (uint8_t)(tmp / 100); Pressure.s16.u8L = (uint8_t)(tmp % 100); } /** * @brief System Clock Configuration * @retval None */ void SystemClock_Config(void) { /* HSI configuration and activation */ LL_RCC_HSI_Enable(); while(LL_RCC_HSI_IsReady() != 1) { } /* Main PLL configuration and activation */ LL_RCC_PLL_ConfigDomain_SYS(LL_RCC_PLLSOURCE_HSI, LL_RCC_PLLM_DIV_2, 9, LL_RCC_PLLR_DIV_3); LL_RCC_PLL_Enable(); LL_RCC_PLL_EnableDomain_SYS(); while(LL_RCC_PLL_IsReady() != 1) { } /* Set AHB prescaler*/ LL_RCC_SetAHBPrescaler(LL_RCC_SYSCLK_DIV_1); /* Sysclk activation on the main PLL */ LL_RCC_SetSysClkSource(LL_RCC_SYS_CLKSOURCE_PLL); while(LL_RCC_GetSysClkSource() != LL_RCC_SYS_CLKSOURCE_STATUS_PLL) { } /* Set APB1 prescaler*/ LL_RCC_SetAPB1Prescaler(LL_RCC_APB1_DIV_1); LL_Init1msTick(24000000); /* Update CMSIS variable (which can be updated also through SystemCoreClockUpdate function) */ LL_SetSystemCoreClock(24000000); LL_RCC_SetI2CClockSource(LL_RCC_I2C1_CLKSOURCE_HSI); } /** * @brief I2C1 Initialization Function * @param None * @retval None */ static void MX_I2C1_Init(void) { /* USER CODE BEGIN I2C1_Init 0 */ /* USER CODE END I2C1_Init 0 */ LL_I2C_InitTypeDef I2C_InitStruct = {0}; LL_GPIO_InitTypeDef GPIO_InitStruct = {0}; LL_IOP_GRP1_EnableClock(LL_IOP_GRP1_PERIPH_GPIOB); /**I2C1 GPIO Configuration PB6 ------> I2C1_SCL PB7 ------> I2C1_SDA */ GPIO_InitStruct.Pin = LL_GPIO_PIN_6; GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE; GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_HIGH; GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_OPENDRAIN; GPIO_InitStruct.Pull = LL_GPIO_PULL_UP; GPIO_InitStruct.Alternate = LL_GPIO_AF_6; LL_GPIO_Init(GPIOB, &GPIO_InitStruct); GPIO_InitStruct.Pin = LL_GPIO_PIN_7; GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE; GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_HIGH; GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_OPENDRAIN; GPIO_InitStruct.Pull = LL_GPIO_PULL_UP; GPIO_InitStruct.Alternate = LL_GPIO_AF_6; LL_GPIO_Init(GPIOB, &GPIO_InitStruct); /* Peripheral clock enable */ LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_I2C1); /* I2C1 DMA Init */ /* I2C1_RX Init */ LL_DMA_SetPeriphRequest(DMA1, LL_DMA_CHANNEL_2, LL_DMAMUX_REQ_I2C1_RX); LL_DMA_SetDataTransferDirection(DMA1, LL_DMA_CHANNEL_2, LL_DMA_DIRECTION_PERIPH_TO_MEMORY); LL_DMA_SetChannelPriorityLevel(DMA1, LL_DMA_CHANNEL_2, LL_DMA_PRIORITY_MEDIUM); LL_DMA_SetPeriphIncMode(DMA1, LL_DMA_CHANNEL_2, LL_DMA_PERIPH_NOINCREMENT); LL_DMA_SetMemoryIncMode(DMA1, LL_DMA_CHANNEL_2, LL_DMA_MEMORY_INCREMENT); LL_DMA_SetPeriphSize(DMA1, LL_DMA_CHANNEL_2, LL_DMA_PDATAALIGN_BYTE); LL_DMA_SetMemorySize(DMA1, LL_DMA_CHANNEL_2, LL_DMA_MDATAALIGN_BYTE); /* I2C1_TX Init */ LL_DMA_SetPeriphRequest(DMA1, LL_DMA_CHANNEL_3, LL_DMAMUX_REQ_I2C1_TX); LL_DMA_SetDataTransferDirection(DMA1, LL_DMA_CHANNEL_3, LL_DMA_DIRECTION_MEMORY_TO_PERIPH); LL_DMA_SetChannelPriorityLevel(DMA1, LL_DMA_CHANNEL_3, LL_DMA_PRIORITY_MEDIUM); LL_DMA_SetPeriphIncMode(DMA1, LL_DMA_CHANNEL_3, LL_DMA_PERIPH_NOINCREMENT); LL_DMA_SetMemoryIncMode(DMA1, LL_DMA_CHANNEL_3, LL_DMA_MEMORY_INCREMENT); LL_DMA_SetPeriphSize(DMA1, LL_DMA_CHANNEL_3, LL_DMA_PDATAALIGN_BYTE); LL_DMA_SetMemorySize(DMA1, LL_DMA_CHANNEL_3, LL_DMA_MDATAALIGN_BYTE); /* I2C1 interrupt Init */ /* USER CODE BEGIN I2C1_Init 1 */ /* Enable DMA transfer complete/error interrupts */ LL_DMA_EnableIT_TC(DMA1, LL_DMA_CHANNEL_2); LL_DMA_EnableIT_TE(DMA1, LL_DMA_CHANNEL_2); LL_DMA_EnableIT_TC(DMA1, LL_DMA_CHANNEL_3); LL_DMA_EnableIT_TE(DMA1, LL_DMA_CHANNEL_3); /* USER CODE END I2C1_Init 1 */ /** I2C Initialization */ I2C_InitStruct.PeripheralMode = LL_I2C_MODE_I2C; I2C_InitStruct.Timing = 0x0010061A; I2C_InitStruct.AnalogFilter = LL_I2C_ANALOGFILTER_ENABLE; I2C_InitStruct.DigitalFilter = 0; I2C_InitStruct.OwnAddress1 = 0; I2C_InitStruct.TypeAcknowledge = LL_I2C_ACK; I2C_InitStruct.OwnAddrSize = LL_I2C_OWNADDRESS1_7BIT; LL_I2C_EnableAutoEndMode(I2C1); LL_I2C_SetOwnAddress2(I2C1, 0, LL_I2C_OWNADDRESS2_NOMASK); LL_I2C_DisableOwnAddress2(I2C1); LL_I2C_DisableGeneralCall(I2C1); LL_I2C_DisableClockStretching(I2C1); LL_I2C_Init(I2C1, &I2C_InitStruct); /* USER CODE BEGIN I2C1_Init 2 */ /* USER CODE END I2C1_Init 2 */ } /** * @brief SPI1 Initialization Function * @param None * @retval None */ static void MX_SPI1_Init(void) { /* USER CODE BEGIN SPI1_Init 0 */ /* USER CODE END SPI1_Init 0 */ LL_SPI_InitTypeDef SPI_InitStruct = {0}; LL_GPIO_InitTypeDef GPIO_InitStruct = {0}; /* Peripheral clock enable */ LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_SPI1); LL_IOP_GRP1_EnableClock(LL_IOP_GRP1_PERIPH_GPIOB); /**SPI1 GPIO Configuration PB3 ------> SPI1_SCK PB5 ------> SPI1_MOSI */ GPIO_InitStruct.Pin = LL_GPIO_PIN_3; GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE; GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_HIGH; GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_OPENDRAIN; GPIO_InitStruct.Pull = LL_GPIO_PULL_NO; GPIO_InitStruct.Alternate = LL_GPIO_AF_0; LL_GPIO_Init(GPIOB, &GPIO_InitStruct); GPIO_InitStruct.Pin = LL_GPIO_PIN_5; GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE; GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_HIGH; GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_OPENDRAIN; GPIO_InitStruct.Pull = LL_GPIO_PULL_NO; GPIO_InitStruct.Alternate = LL_GPIO_AF_0; LL_GPIO_Init(GPIOB, &GPIO_InitStruct); /* SPI1 DMA Init */ /* SPI1_TX Init */ LL_DMA_SetPeriphRequest(DMA1, LL_DMA_CHANNEL_1, LL_DMAMUX_REQ_SPI1_TX); LL_DMA_SetDataTransferDirection(DMA1, LL_DMA_CHANNEL_1, LL_DMA_DIRECTION_MEMORY_TO_PERIPH); LL_DMA_SetChannelPriorityLevel(DMA1, LL_DMA_CHANNEL_1, LL_DMA_PRIORITY_HIGH); LL_DMA_SetMode(DMA1, LL_DMA_CHANNEL_1, LL_DMA_MODE_CIRCULAR); LL_DMA_SetPeriphIncMode(DMA1, LL_DMA_CHANNEL_1, LL_DMA_PERIPH_NOINCREMENT); LL_DMA_SetMemoryIncMode(DMA1, LL_DMA_CHANNEL_1, LL_DMA_MEMORY_INCREMENT); LL_DMA_SetPeriphSize(DMA1, LL_DMA_CHANNEL_1, LL_DMA_PDATAALIGN_BYTE); LL_DMA_SetMemorySize(DMA1, LL_DMA_CHANNEL_1, LL_DMA_MDATAALIGN_BYTE); /* SPI1 interrupt Init */ NVIC_SetPriority(SPI1_IRQn, 0); NVIC_EnableIRQ(SPI1_IRQn); /* USER CODE BEGIN SPI1_Init 1 */ /* Enable DMA transfer complete/error interrupts */ LL_DMA_EnableIT_TC(DMA1, LL_DMA_CHANNEL_1); LL_DMA_EnableIT_TE(DMA1, LL_DMA_CHANNEL_1); /* USER CODE END SPI1_Init 1 */ /* SPI1 parameter configuration*/ SPI_InitStruct.TransferDirection = LL_SPI_FULL_DUPLEX; SPI_InitStruct.Mode = LL_SPI_MODE_MASTER; SPI_InitStruct.DataWidth = LL_SPI_DATAWIDTH_8BIT; SPI_InitStruct.ClockPolarity = LL_SPI_POLARITY_LOW; SPI_InitStruct.ClockPhase = LL_SPI_PHASE_1EDGE; SPI_InitStruct.NSS = LL_SPI_NSS_SOFT; SPI_InitStruct.BaudRate = LL_SPI_BAUDRATEPRESCALER_DIV16; SPI_InitStruct.BitOrder = LL_SPI_MSB_FIRST; SPI_InitStruct.CRCCalculation = LL_SPI_CRCCALCULATION_DISABLE; SPI_InitStruct.CRCPoly = 7; LL_SPI_Init(SPI1, &SPI_InitStruct); LL_SPI_SetStandard(SPI1, LL_SPI_PROTOCOL_MOTOROLA); LL_SPI_DisableNSSPulseMgt(SPI1); /* USER CODE BEGIN SPI1_Init 2 */ /* USER CODE END SPI1_Init 2 */ } /** * @brief TIM3 Initialization Function * @param None * @retval None */ static void MX_TIM3_Init(void) { /* USER CODE BEGIN TIM3_Init 0 */ /* USER CODE END TIM3_Init 0 */ LL_TIM_InitTypeDef TIM_InitStruct = {0}; LL_TIM_OC_InitTypeDef TIM_OC_InitStruct = {0}; LL_GPIO_InitTypeDef GPIO_InitStruct = {0}; /* Peripheral clock enable */ LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_TIM3); /* USER CODE BEGIN TIM3_Init 1 */ /* USER CODE END TIM3_Init 1 */ TIM_InitStruct.Prescaler = 94; TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP; TIM_InitStruct.Autoreload = 255; TIM_InitStruct.ClockDivision = LL_TIM_CLOCKDIVISION_DIV1; LL_TIM_Init(TIM3, &TIM_InitStruct); LL_TIM_EnableARRPreload(TIM3); LL_TIM_OC_EnablePreload(TIM3, LL_TIM_CHANNEL_CH1); TIM_OC_InitStruct.OCMode = LL_TIM_OCMODE_PWM1; TIM_OC_InitStruct.OCState = LL_TIM_OCSTATE_DISABLE; TIM_OC_InitStruct.OCNState = LL_TIM_OCSTATE_DISABLE; TIM_OC_InitStruct.CompareValue = 25; TIM_OC_InitStruct.OCPolarity = LL_TIM_OCPOLARITY_HIGH; LL_TIM_OC_Init(TIM3, LL_TIM_CHANNEL_CH1, &TIM_OC_InitStruct); LL_TIM_OC_DisableFast(TIM3, LL_TIM_CHANNEL_CH1); LL_TIM_OC_EnablePreload(TIM3, LL_TIM_CHANNEL_CH2); TIM_OC_InitStruct.OCState = LL_TIM_OCSTATE_DISABLE; TIM_OC_InitStruct.OCNState = LL_TIM_OCSTATE_DISABLE; LL_TIM_OC_Init(TIM3, LL_TIM_CHANNEL_CH2, &TIM_OC_InitStruct); LL_TIM_OC_DisableFast(TIM3, LL_TIM_CHANNEL_CH2); LL_TIM_OC_EnablePreload(TIM3, LL_TIM_CHANNEL_CH3); TIM_OC_InitStruct.OCState = LL_TIM_OCSTATE_DISABLE; TIM_OC_InitStruct.OCNState = LL_TIM_OCSTATE_DISABLE; LL_TIM_OC_Init(TIM3, LL_TIM_CHANNEL_CH3, &TIM_OC_InitStruct); LL_TIM_OC_DisableFast(TIM3, LL_TIM_CHANNEL_CH3); LL_TIM_SetTriggerOutput(TIM3, LL_TIM_TRGO_RESET); LL_TIM_DisableMasterSlaveMode(TIM3); /* USER CODE BEGIN TIM3_Init 2 */ /* USER CODE END TIM3_Init 2 */ LL_IOP_GRP1_EnableClock(LL_IOP_GRP1_PERIPH_GPIOA); LL_IOP_GRP1_EnableClock(LL_IOP_GRP1_PERIPH_GPIOB); /**TIM3 GPIO Configuration PA6 ------> TIM3_CH1 PA7 ------> TIM3_CH2 PB0 ------> TIM3_CH3 */ GPIO_InitStruct.Pin = PWM_R_Pin; GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE; GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_HIGH; GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL; GPIO_InitStruct.Pull = LL_GPIO_PULL_DOWN; GPIO_InitStruct.Alternate = LL_GPIO_AF_1; LL_GPIO_Init(PWM_R_GPIO_Port, &GPIO_InitStruct); GPIO_InitStruct.Pin = PWM_G_Pin; GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE; GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_HIGH; GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL; GPIO_InitStruct.Pull = LL_GPIO_PULL_DOWN; GPIO_InitStruct.Alternate = LL_GPIO_AF_1; LL_GPIO_Init(PWM_G_GPIO_Port, &GPIO_InitStruct); GPIO_InitStruct.Pin = PWM_B_Pin; GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE; GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_HIGH; GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL; GPIO_InitStruct.Pull = LL_GPIO_PULL_DOWN; GPIO_InitStruct.Alternate = LL_GPIO_AF_1; LL_GPIO_Init(PWM_B_GPIO_Port, &GPIO_InitStruct); } /** * @brief TIM14 Initialization Function * @param None * @retval None */ static void MX_TIM14_Init(void) { /* USER CODE BEGIN TIM14_Init 0 */ /* USER CODE END TIM14_Init 0 */ LL_TIM_InitTypeDef TIM_InitStruct = {0}; LL_TIM_OC_InitTypeDef TIM_OC_InitStruct = {0}; LL_GPIO_InitTypeDef GPIO_InitStruct = {0}; /* Peripheral clock enable */ LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_TIM14); /* TIM14 interrupt Init */ NVIC_SetPriority(TIM14_IRQn, 0); NVIC_EnableIRQ(TIM14_IRQn); /* USER CODE BEGIN TIM14_Init 1 */ /* USER CODE END TIM14_Init 1 */ TIM_InitStruct.Prescaler = 240; TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP; TIM_InitStruct.Autoreload = 1000; TIM_InitStruct.ClockDivision = LL_TIM_CLOCKDIVISION_DIV1; LL_TIM_Init(TIM14, &TIM_InitStruct); LL_TIM_EnableARRPreload(TIM14); LL_TIM_OC_EnablePreload(TIM14, LL_TIM_CHANNEL_CH1); TIM_OC_InitStruct.OCMode = LL_TIM_OCMODE_PWM1; TIM_OC_InitStruct.OCState = LL_TIM_OCSTATE_DISABLE; TIM_OC_InitStruct.OCNState = LL_TIM_OCSTATE_DISABLE; TIM_OC_InitStruct.CompareValue = 750; TIM_OC_InitStruct.OCPolarity = LL_TIM_OCPOLARITY_HIGH; LL_TIM_OC_Init(TIM14, LL_TIM_CHANNEL_CH1, &TIM_OC_InitStruct); LL_TIM_OC_DisableFast(TIM14, LL_TIM_CHANNEL_CH1); /* USER CODE BEGIN TIM14_Init 2 */ /* USER CODE END TIM14_Init 2 */ LL_IOP_GRP1_EnableClock(LL_IOP_GRP1_PERIPH_GPIOB); /**TIM14 GPIO Configuration PB1 ------> TIM14_CH1 */ GPIO_InitStruct.Pin = PWM_T_Pin; GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE; GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_HIGH; GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL; GPIO_InitStruct.Pull = LL_GPIO_PULL_DOWN; GPIO_InitStruct.Alternate = LL_GPIO_AF_0; LL_GPIO_Init(PWM_T_GPIO_Port, &GPIO_InitStruct); } /** * @brief TIM16 Initialization Function * @param None * @retval None */ static void MX_TIM16_Init(void) { /* USER CODE BEGIN TIM16_Init 0 */ /* USER CODE END TIM16_Init 0 */ LL_TIM_InitTypeDef TIM_InitStruct = {0}; LL_TIM_OC_InitTypeDef TIM_OC_InitStruct = {0}; LL_TIM_BDTR_InitTypeDef TIM_BDTRInitStruct = {0}; /* Peripheral clock enable */ LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_TIM16); /* TIM16 interrupt Init */ NVIC_SetPriority(TIM16_IRQn, 0); NVIC_EnableIRQ(TIM16_IRQn); /* USER CODE BEGIN TIM16_Init 1 */ /* USER CODE END TIM16_Init 1 */ TIM_InitStruct.Prescaler = 24; TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP; TIM_InitStruct.Autoreload = 1000; TIM_InitStruct.ClockDivision = LL_TIM_CLOCKDIVISION_DIV1; TIM_InitStruct.RepetitionCounter = 0; LL_TIM_Init(TIM16, &TIM_InitStruct); LL_TIM_EnableARRPreload(TIM16); LL_TIM_OC_EnablePreload(TIM16, LL_TIM_CHANNEL_CH1); TIM_OC_InitStruct.OCMode = LL_TIM_OCMODE_PWM1; TIM_OC_InitStruct.OCState = LL_TIM_OCSTATE_DISABLE; TIM_OC_InitStruct.OCNState = LL_TIM_OCSTATE_DISABLE; TIM_OC_InitStruct.CompareValue = 0; TIM_OC_InitStruct.OCPolarity = LL_TIM_OCPOLARITY_HIGH; TIM_OC_InitStruct.OCNPolarity = LL_TIM_OCPOLARITY_HIGH; TIM_OC_InitStruct.OCIdleState = LL_TIM_OCIDLESTATE_LOW; TIM_OC_InitStruct.OCNIdleState = LL_TIM_OCIDLESTATE_LOW; LL_TIM_OC_Init(TIM16, LL_TIM_CHANNEL_CH1, &TIM_OC_InitStruct); LL_TIM_OC_DisableFast(TIM16, LL_TIM_CHANNEL_CH1); TIM_BDTRInitStruct.OSSRState = LL_TIM_OSSR_DISABLE; TIM_BDTRInitStruct.OSSIState = LL_TIM_OSSI_DISABLE; TIM_BDTRInitStruct.LockLevel = LL_TIM_LOCKLEVEL_OFF; TIM_BDTRInitStruct.DeadTime = 0; TIM_BDTRInitStruct.BreakState = LL_TIM_BREAK_DISABLE; TIM_BDTRInitStruct.BreakPolarity = LL_TIM_BREAK_POLARITY_HIGH; TIM_BDTRInitStruct.BreakFilter = LL_TIM_BREAK_FILTER_FDIV1; TIM_BDTRInitStruct.AutomaticOutput = LL_TIM_AUTOMATICOUTPUT_DISABLE; LL_TIM_BDTR_Init(TIM16, &TIM_BDTRInitStruct); /* USER CODE BEGIN TIM16_Init 2 */ /* USER CODE END TIM16_Init 2 */ } /** * @brief TIM17 Initialization Function * @param None * @retval None */ static void MX_TIM17_Init(void) { /* USER CODE BEGIN TIM17_Init 0 */ /* USER CODE END TIM17_Init 0 */ LL_TIM_InitTypeDef TIM_InitStruct = {0}; LL_TIM_OC_InitTypeDef TIM_OC_InitStruct = {0}; LL_TIM_BDTR_InitTypeDef TIM_BDTRInitStruct = {0}; /* Peripheral clock enable */ LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_TIM17); /* TIM17 interrupt Init */ NVIC_SetPriority(TIM17_IRQn, 0); NVIC_EnableIRQ(TIM17_IRQn); /* USER CODE BEGIN TIM17_Init 1 */ /* USER CODE END TIM17_Init 1 */ TIM_InitStruct.Prescaler = 240; TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP; TIM_InitStruct.Autoreload = 1000; TIM_InitStruct.ClockDivision = LL_TIM_CLOCKDIVISION_DIV1; TIM_InitStruct.RepetitionCounter = 100; LL_TIM_Init(TIM17, &TIM_InitStruct); LL_TIM_EnableARRPreload(TIM17); LL_TIM_OC_EnablePreload(TIM17, LL_TIM_CHANNEL_CH1); TIM_OC_InitStruct.OCMode = LL_TIM_OCMODE_PWM1; TIM_OC_InitStruct.OCState = LL_TIM_OCSTATE_DISABLE; TIM_OC_InitStruct.OCNState = LL_TIM_OCSTATE_DISABLE; TIM_OC_InitStruct.CompareValue = 0; TIM_OC_InitStruct.OCPolarity = LL_TIM_OCPOLARITY_HIGH; TIM_OC_InitStruct.OCNPolarity = LL_TIM_OCPOLARITY_HIGH; TIM_OC_InitStruct.OCIdleState = LL_TIM_OCIDLESTATE_LOW; TIM_OC_InitStruct.OCNIdleState = LL_TIM_OCIDLESTATE_LOW; LL_TIM_OC_Init(TIM17, LL_TIM_CHANNEL_CH1, &TIM_OC_InitStruct); LL_TIM_OC_DisableFast(TIM17, LL_TIM_CHANNEL_CH1); TIM_BDTRInitStruct.OSSRState = LL_TIM_OSSR_DISABLE; TIM_BDTRInitStruct.OSSIState = LL_TIM_OSSI_DISABLE; TIM_BDTRInitStruct.LockLevel = LL_TIM_LOCKLEVEL_OFF; TIM_BDTRInitStruct.DeadTime = 0; TIM_BDTRInitStruct.BreakState = LL_TIM_BREAK_DISABLE; TIM_BDTRInitStruct.BreakPolarity = LL_TIM_BREAK_POLARITY_HIGH; TIM_BDTRInitStruct.BreakFilter = LL_TIM_BREAK_FILTER_FDIV1; TIM_BDTRInitStruct.AutomaticOutput = LL_TIM_AUTOMATICOUTPUT_DISABLE; LL_TIM_BDTR_Init(TIM17, &TIM_BDTRInitStruct); /* USER CODE BEGIN TIM17_Init 2 */ /* USER CODE END TIM17_Init 2 */ } /** * Enable DMA controller clock */ static void MX_DMA_Init(void) { /* Init with LL driver */ /* DMA controller clock enable */ LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_DMA1); /* DMA interrupt init */ /* DMA1_Channel1_IRQn interrupt configuration */ NVIC_SetPriority(DMA1_Channel1_IRQn, 0); NVIC_EnableIRQ(DMA1_Channel1_IRQn); /* DMA1_Channel2_3_IRQn interrupt configuration */ NVIC_SetPriority(DMA1_Channel2_3_IRQn, 0); NVIC_EnableIRQ(DMA1_Channel2_3_IRQn); } /** * @brief GPIO Initialization Function * @param None * @retval None */ static void MX_GPIO_Init(void) { LL_EXTI_InitTypeDef EXTI_InitStruct = {0}; LL_GPIO_InitTypeDef GPIO_InitStruct = {0}; /* GPIO Ports Clock Enable */ LL_IOP_GRP1_EnableClock(LL_IOP_GRP1_PERIPH_GPIOB); LL_IOP_GRP1_EnableClock(LL_IOP_GRP1_PERIPH_GPIOC); LL_IOP_GRP1_EnableClock(LL_IOP_GRP1_PERIPH_GPIOA); /**/ LL_GPIO_ResetOutputPin(LC0_GPIO_Port, LC0_Pin); /**/ LL_GPIO_ResetOutputPin(LC1_GPIO_Port, LC1_Pin); /**/ LL_GPIO_ResetOutputPin(LC2_GPIO_Port, LC2_Pin); /**/ LL_GPIO_ResetOutputPin(LC3_GPIO_Port, LC3_Pin); /**/ LL_GPIO_ResetOutputPin(SHDN_GPIO_Port, SHDN_Pin); /**/ LL_GPIO_ResetOutputPin(Latch_GPIO_Port, Latch_Pin); /**/ GPIO_InitStruct.Pin = LL_GPIO_PIN_9; GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG; GPIO_InitStruct.Pull = LL_GPIO_PULL_NO; LL_GPIO_Init(GPIOB, &GPIO_InitStruct); /**/ GPIO_InitStruct.Pin = LL_GPIO_PIN_14; GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG; GPIO_InitStruct.Pull = LL_GPIO_PULL_NO; LL_GPIO_Init(GPIOC, &GPIO_InitStruct); /**/ GPIO_InitStruct.Pin = LL_GPIO_PIN_15; GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG; GPIO_InitStruct.Pull = LL_GPIO_PULL_NO; LL_GPIO_Init(GPIOC, &GPIO_InitStruct); /**/ GPIO_InitStruct.Pin = LC0_Pin; GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT; GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_HIGH; GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL; GPIO_InitStruct.Pull = LL_GPIO_PULL_DOWN; LL_GPIO_Init(LC0_GPIO_Port, &GPIO_InitStruct); /**/ GPIO_InitStruct.Pin = LC1_Pin; GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT; GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_HIGH; GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL; GPIO_InitStruct.Pull = LL_GPIO_PULL_DOWN; LL_GPIO_Init(LC1_GPIO_Port, &GPIO_InitStruct); /**/ GPIO_InitStruct.Pin = LC2_Pin; GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT; GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_HIGH; GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL; GPIO_InitStruct.Pull = LL_GPIO_PULL_DOWN; LL_GPIO_Init(LC2_GPIO_Port, &GPIO_InitStruct); /**/ GPIO_InitStruct.Pin = LC3_Pin; GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT; GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_HIGH; GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL; GPIO_InitStruct.Pull = LL_GPIO_PULL_DOWN; LL_GPIO_Init(LC3_GPIO_Port, &GPIO_InitStruct); /**/ GPIO_InitStruct.Pin = SHDN_Pin; GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT; GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_HIGH; GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL; GPIO_InitStruct.Pull = LL_GPIO_PULL_DOWN; LL_GPIO_Init(SHDN_GPIO_Port, &GPIO_InitStruct); /**/ GPIO_InitStruct.Pin = LL_GPIO_PIN_5; GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG; GPIO_InitStruct.Pull = LL_GPIO_PULL_NO; LL_GPIO_Init(GPIOA, &GPIO_InitStruct); /**/ GPIO_InitStruct.Pin = LL_GPIO_PIN_2; GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG; GPIO_InitStruct.Pull = LL_GPIO_PULL_NO; LL_GPIO_Init(GPIOB, &GPIO_InitStruct); /**/ GPIO_InitStruct.Pin = BTN1_Pin; GPIO_InitStruct.Mode = LL_GPIO_MODE_INPUT; GPIO_InitStruct.Pull = LL_GPIO_PULL_UP; LL_GPIO_Init(BTN1_GPIO_Port, &GPIO_InitStruct); /**/ GPIO_InitStruct.Pin = BTN2_Pin; GPIO_InitStruct.Mode = LL_GPIO_MODE_INPUT; GPIO_InitStruct.Pull = LL_GPIO_PULL_UP; LL_GPIO_Init(BTN2_GPIO_Port, &GPIO_InitStruct); /**/ GPIO_InitStruct.Pin = LL_GPIO_PIN_6; GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG; GPIO_InitStruct.Pull = LL_GPIO_PULL_NO; LL_GPIO_Init(GPIOC, &GPIO_InitStruct); /**/ GPIO_InitStruct.Pin = BTN3_Pin; GPIO_InitStruct.Mode = LL_GPIO_MODE_INPUT; GPIO_InitStruct.Pull = LL_GPIO_PULL_UP; LL_GPIO_Init(BTN3_GPIO_Port, &GPIO_InitStruct); /**/ GPIO_InitStruct.Pin = BTN4_Pin; GPIO_InitStruct.Mode = LL_GPIO_MODE_INPUT; GPIO_InitStruct.Pull = LL_GPIO_PULL_UP; LL_GPIO_Init(BTN4_GPIO_Port, &GPIO_InitStruct); /**/ GPIO_InitStruct.Pin = LL_GPIO_PIN_12; GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG; GPIO_InitStruct.Pull = LL_GPIO_PULL_NO; LL_GPIO_Init(GPIOA, &GPIO_InitStruct); /**/ GPIO_InitStruct.Pin = LL_GPIO_PIN_15; GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG; GPIO_InitStruct.Pull = LL_GPIO_PULL_NO; LL_GPIO_Init(GPIOA, &GPIO_InitStruct); /**/ GPIO_InitStruct.Pin = Latch_Pin; GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT; GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_HIGH; GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_OPENDRAIN; GPIO_InitStruct.Pull = LL_GPIO_PULL_NO; LL_GPIO_Init(Latch_GPIO_Port, &GPIO_InitStruct); /**/ LL_EXTI_SetEXTISource(LL_EXTI_CONFIG_PORTB, LL_EXTI_CONFIG_LINE8); /**/ EXTI_InitStruct.Line_0_31 = LL_EXTI_LINE_8; EXTI_InitStruct.LineCommand = ENABLE; EXTI_InitStruct.Mode = LL_EXTI_MODE_IT; EXTI_InitStruct.Trigger = LL_EXTI_TRIGGER_RISING; LL_EXTI_Init(&EXTI_InitStruct); /**/ LL_GPIO_SetPinPull(IRQ_GPIO_Port, IRQ_Pin, LL_GPIO_PULL_UP); /**/ LL_GPIO_SetPinMode(IRQ_GPIO_Port, IRQ_Pin, LL_GPIO_MODE_INPUT); /* EXTI interrupt init*/ NVIC_SetPriority(EXTI4_15_IRQn, 0); NVIC_EnableIRQ(EXTI4_15_IRQn); } /* USER CODE BEGIN 4 */ /** * S U B R O U T I N E S */ /* Feel byte with tube position by digit. * If digit == 0xf, then tube is off -- clear all bits. */ static void showDigit(tube_pos_t pos, uint8_t dig) { if (dig > 9) { if (dig != 0xf) { dig = 0; } } switch (pos) { case Tube_E: tubesBuffer[0] = 0; tubesBuffer[1] &= nixieCathodeMask[Tube_E][1]; if (Tube_E != 0xf) { tubesBuffer[0] = (uint8_t)(nixieCathodeMap[Tube_E][dig] >> 8); tubesBuffer[1] |= (uint8_t)(nixieCathodeMap[Tube_E][dig]); } break; case Tube_D: tubesBuffer[1] &= nixieCathodeMask[Tube_D][0]; tubesBuffer[2] &= nixieCathodeMask[Tube_D][1]; if (Tube_D != 0xf) { tubesBuffer[1] |= (uint8_t)(nixieCathodeMap[Tube_D][dig] >> 8); tubesBuffer[2] |= (uint8_t)(nixieCathodeMap[Tube_D][dig]); } break; case Tube_B: tubesBuffer[2] &= nixieCathodeMask[Tube_B][0]; tubesBuffer[3] &= nixieCathodeMask[Tube_B][1]; if (Tube_B != 0xf) { tubesBuffer[2] |= (uint8_t)(nixieCathodeMap[Tube_B][dig] >> 8); tubesBuffer[3] |= (uint8_t)(nixieCathodeMap[Tube_B][dig]); } break; case Tube_A: tubesBuffer[3] &= nixieCathodeMask[Tube_A][0]; tubesBuffer[4] = 0; if (Tube_A != 0xf) { tubesBuffer[3] |= (uint8_t)(nixieCathodeMap[Tube_A][dig] >> 8); tubesBuffer[4] = (uint8_t)(nixieCathodeMap[Tube_A][dig]); } break; default: break; } } /** * @brief Обработка кнопок. * @param : None * @retval : None */ static void btnProcess(void) { /* get pin state */ uint32_t pins = BTN_PORT->IDR & BTN_PINS; int i; for (i=0; i= (BTN_TIME_HOLDED/BTN_SCAN_PERIOD)) { Button[i].time -= (BTN_TIME_REPEATED/BTN_SCAN_PERIOD); if (Button[i].holded == Button[i].pressed) { /* if pressed and holded - same function, then button pressed auto repeat */ ES_PlaceEvent(Button[i].pressed); } } } else if (Button[i].time != 0) { /* button released */ if (Button[i].time >= ((BTN_TIME_HOLDED - BTN_TIME_REPEATED)/BTN_SCAN_PERIOD)) { /* process long press */ ES_PlaceEvent(Button[i].holded); } else if (Button[i].time >= (BTN_TIME_PRESSED/BTN_SCAN_PERIOD)) { /* process short press */ ES_PlaceEvent(Button[i].pressed); } Button[i].time = 0; RTOS_SetTask(btnProcess, BTN_SCAN_PAUSE, BTN_SCAN_PERIOD); } } /* end FOR */ } void in15Off(void) { IN15_OFF; } void in15Minus(void) { IN15_OFF; IN15_Minus; } void in15Plus(void) { IN15_OFF; IN15_Plus; } void in15Percent(void) { IN15_OFF; IN15_Percent; } void in15P(void) { IN15_OFF; IN15_P; } void showTime(void) { in15Minus(); RTOS_SetTask(in15Off, 500, 0); showDigit(Tube_A, Clock.Hr >> 4); showDigit(Tube_B, Clock.Hr & 0xf); showDigit(Tube_D, Clock.Min >> 4); showDigit(Tube_E, Clock.Min & 0xf); tubes_Refresh(); } void showWD(void) { dispWDT = DISP_WDT_TIME; IN15_OFF; showDigit(Tube_A, 0xf); showDigit(Tube_B, Clock.WD & 0xf); showDigit(Tube_D, 0xf); showDigit(Tube_E, 0xf); tubes_Refresh(); } void showDay(void) { dispWDT = DISP_WDT_TIME; IN15_OFF; showDigit(Tube_A, Clock.Day >> 4); showDigit(Tube_B, Clock.Day & 0xf); showDigit(Tube_D, 0xf); showDigit(Tube_E, 0xf); tubes_Refresh(); } void showMonth(void) { dispWDT = DISP_WDT_TIME; IN15_OFF; showDigit(Tube_A, 0xf); showDigit(Tube_B, 0xf); showDigit(Tube_D, Clock.Mon >> 4); showDigit(Tube_E, Clock.Mon & 0xf); tubes_Refresh(); } void showDayMon(void) { dispWDT = DISP_WDT_TIME; IN15_OFF; showDigit(Tube_A, Clock.Day >> 4); showDigit(Tube_B, Clock.Day & 0xf); showDigit(Tube_D, Clock.Mon >> 4); showDigit(Tube_E, Clock.Mon & 0xf); tubes_Refresh(); } void showYear(void) { dispWDT = DISP_WDT_TIME; IN15_OFF; showDigit(Tube_A, 2); showDigit(Tube_B, 0); showDigit(Tube_D, Clock.Year >> 4); showDigit(Tube_E, Clock.Year & 0xf); tubes_Refresh(); } void showHumidity(void) { dispWDT = DISP_WDT_TIME; in15Percent(); showDigit(Tube_A, Humidity >> 4); showDigit(Tube_B, Humidity & 0xf); showDigit(Tube_D, 0xf); showDigit(Tube_E, 0xf); tubes_Refresh(); } void showTemperature(void) { dispWDT = DISP_WDT_TIME; in15Plus(); showDigit(Tube_A, 0xf); showDigit(Tube_B, 0xf); showDigit(Tube_D, Temperature >> 4); showDigit(Tube_E, Temperature & 0xf); tubes_Refresh(); } void showPressure(void) { dispWDT = DISP_WDT_TIME; in15P(); showDigit(Tube_A, 0xf); showDigit(Tube_B, Pressure.s16.u8H & 0xf); showDigit(Tube_D, Pressure.s16.u8L >> 4); showDigit(Tube_E, Pressure.s16.u8L & 0xf); tubes_Refresh(); } /* Simple function for cyclic show all sensor data */ void showSensorData(void) { ES_SetState(stShowSensorData); showTemperature(); tdelay_ms(3000); showHumidity(); tdelay_ms(3000); showPressure(); tdelay_ms(3000); ES_SetState(stShowTime); showTime(); } /* 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 */ __disable_irq(); 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, ex: 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****/