void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi) { GPIO_InitTypeDef GPIO_InitStruct; if(hspi->Instance==SPI3) { /* USER CODE BEGIN SPI3_MspInit 0 */ /* USER CODE END SPI3_MspInit 0 */ /* Peripheral clock enable */ __SPI3_CLK_ENABLE(); /**SPI3 GPIO Configuration PC10 ------> SPI3_SCK PC11 ------> SPI3_MISO PC12 ------> SPI3_MOSI */ GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12; GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; GPIO_InitStruct.Pull = GPIO_NOPULL; GPIO_InitStruct.Speed = GPIO_SPEED_HIGH; GPIO_InitStruct.Alternate = GPIO_AF6_SPI3; HAL_GPIO_Init(GPIOC, &GPIO_InitStruct); /* USER CODE BEGIN SPI3_MspInit 1 */ /* USER CODE END SPI3_MspInit 1 */ } }
/** * Initialize Sharp LCD * @param void No arguments * @return void No return */ void SharpLcd_Init(void) { // Local variables GPIO_InitTypeDef GPIO_InitStruct; // Init GPIO __GPIOA_CLK_ENABLE(); __GPIOC_CLK_ENABLE(); __GPIOD_CLK_ENABLE(); // Control Pins GPIO_InitStruct.Pin = s_SHARPLCD__SCS; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; GPIO_InitStruct.Pull = GPIO_PULLDOWN; GPIO_InitStruct.Speed = GPIO_SPEED_LOW; HAL_GPIO_Init(s_SHARPLCD__SCS_PORT, &GPIO_InitStruct); GPIO_InitStruct.Pin = s_SHARPLCD__DISP; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; GPIO_InitStruct.Pull = GPIO_PULLDOWN; GPIO_InitStruct.Speed = GPIO_SPEED_LOW; HAL_GPIO_Init(s_SHARPLCD__DISP_PORT, &GPIO_InitStruct); GPIO_InitStruct.Pin = s_SHARPLCD__EXTCOMIN; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; GPIO_InitStruct.Pull = GPIO_PULLDOWN; GPIO_InitStruct.Speed = GPIO_SPEED_LOW; HAL_GPIO_Init(s_SHARPLCD__VCOM_PORT, &GPIO_InitStruct); // SPI Pins GPIO_InitStruct.Pin = s_SHARPLCD__SCLK | s_SHARPLCD__SI; GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; GPIO_InitStruct.Pull = GPIO_NOPULL; GPIO_InitStruct.Speed = GPIO_SPEED_HIGH; GPIO_InitStruct.Alternate = GPIO_AF6_SPI3; HAL_GPIO_Init(s_SHARPLCD__SPI_PORT, &GPIO_InitStruct); // Set initial state of GPIO s_SHARPLCD__DISP_RESET(); s_SHARPLCD__SCS_RESET(); s_SHARPLCD__EXTCOMIN_RESET(); // Init SPI __SPI3_CLK_ENABLE(); g_SharpLcd_SpiHandle.Instance = SPI3; g_SharpLcd_SpiHandle.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_32; g_SharpLcd_SpiHandle.Init.Mode = SPI_MODE_MASTER; g_SharpLcd_SpiHandle.Init.Direction = SPI_DIRECTION_2LINES; g_SharpLcd_SpiHandle.Init.DataSize = SPI_DATASIZE_8BIT; g_SharpLcd_SpiHandle.Init.CLKPolarity = SPI_POLARITY_LOW; g_SharpLcd_SpiHandle.Init.CLKPhase = SPI_PHASE_1EDGE; g_SharpLcd_SpiHandle.Init.NSS = SPI_NSS_SOFT; g_SharpLcd_SpiHandle.Init.FirstBit = SPI_FIRSTBIT_LSB; g_SharpLcd_SpiHandle.Init.TIMode = SPI_TIMODE_DISABLED; g_SharpLcd_SpiHandle.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLED; g_SharpLcd_SpiHandle.Init.CRCPolynomial = 10; HAL_SPI_Init(&g_SharpLcd_SpiHandle); }
void HAL_SPI_MspInit(SPI_HandleTypeDef *hspi) { if (hspi->Instance == SPI3) { GPIO_InitTypeDef GPIO_InitStruct; SPI3_MOSI_GPIO_CLK_ENABLE(); SPI3_MISO_GPIO_CLK_ENABLE(); SPI3_SCK_GPIO_CLK_ENABLE(); GPIO_InitStruct.Pin = SPI3_MOSI_PIN; GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; GPIO_InitStruct.Pull = GPIO_NOPULL; GPIO_InitStruct.Speed = GPIO_SPEED_FAST; GPIO_InitStruct.Alternate = SPI3_MOSI_AF; HAL_GPIO_Init(SPI3_MOSI_PORT, &GPIO_InitStruct); GPIO_InitStruct.Pin = SPI3_SCK_PIN; GPIO_InitStruct.Alternate = SPI3_SCK_AF; HAL_GPIO_Init(SPI3_SCK_PORT, &GPIO_InitStruct); GPIO_InitStruct.Pin = SPI3_MISO_PIN; GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; GPIO_InitStruct.Alternate = SPI3_MISO_AF; HAL_GPIO_Init(SPI3_MISO_PORT, &GPIO_InitStruct); // TODO: initialize DMA and IT __SPI3_CLK_ENABLE(); } else if (hspi->Instance == SPI2) { GPIO_InitTypeDef GPIO_InitStruct; SPI2_MOSI_GPIO_CLK_ENABLE(); SPI2_MISO_GPIO_CLK_ENABLE(); SPI2_SCK_GPIO_CLK_ENABLE(); GPIO_InitStruct.Pin = SPI2_MOSI_PIN; GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; GPIO_InitStruct.Pull = GPIO_NOPULL; GPIO_InitStruct.Speed = GPIO_SPEED_FAST; GPIO_InitStruct.Alternate = SPI2_MOSI_AF; HAL_GPIO_Init(SPI2_MOSI_PORT, &GPIO_InitStruct); GPIO_InitStruct.Pin = SPI2_SCK_PIN; GPIO_InitStruct.Alternate = SPI2_SCK_AF; HAL_GPIO_Init(SPI2_SCK_PORT, &GPIO_InitStruct); GPIO_InitStruct.Pin = SPI2_MISO_PIN; GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; GPIO_InitStruct.Alternate = SPI2_MISO_AF; HAL_GPIO_Init(SPI2_MISO_PORT, &GPIO_InitStruct); // TODO: initialize DMA and IT __SPI2_CLK_ENABLE(); } }
void spi_init(spi_t *obj, PinName mosi, PinName miso, PinName sclk, PinName ssel) { // Determine the SPI to use SPIName spi_mosi = (SPIName)pinmap_peripheral(mosi, PinMap_SPI_MOSI); SPIName spi_miso = (SPIName)pinmap_peripheral(miso, PinMap_SPI_MISO); SPIName spi_sclk = (SPIName)pinmap_peripheral(sclk, PinMap_SPI_SCLK); SPIName spi_ssel = (SPIName)pinmap_peripheral(ssel, PinMap_SPI_SSEL); SPIName spi_data = (SPIName)pinmap_merge(spi_mosi, spi_miso); SPIName spi_cntl = (SPIName)pinmap_merge(spi_sclk, spi_ssel); obj->spi = (SPIName)pinmap_merge(spi_data, spi_cntl); if (obj->spi == (SPIName)NC) { error("SPI error: pinout mapping failed."); } // Enable SPI clock if (obj->spi == SPI_1) { __SPI1_CLK_ENABLE(); } if (obj->spi == SPI_2) { __SPI2_CLK_ENABLE(); } if (obj->spi == SPI_3) { __SPI3_CLK_ENABLE(); } // Configure the SPI pins pinmap_pinout(mosi, PinMap_SPI_MOSI); pinmap_pinout(miso, PinMap_SPI_MISO); pinmap_pinout(sclk, PinMap_SPI_SCLK); // Save new values obj->bits = SPI_DATASIZE_8BIT; obj->cpol = SPI_POLARITY_LOW; obj->cpha = SPI_PHASE_1EDGE; obj->br_presc = SPI_BAUDRATEPRESCALER_256; obj->pin_miso = miso; obj->pin_mosi = mosi; obj->pin_sclk = sclk; obj->pin_ssel = ssel; if (ssel == NC) { // SW NSS Master mode obj->mode = SPI_MODE_MASTER; obj->nss = SPI_NSS_SOFT; } else { // Slave pinmap_pinout(ssel, PinMap_SPI_SSEL); obj->mode = SPI_MODE_SLAVE; obj->nss = SPI_NSS_HARD_INPUT; } init_spi(obj); }
void HAL_I2S_MspInit(I2S_HandleTypeDef* hi2s) { GPIO_InitTypeDef GPIO_InitStruct; if (hi2s->Instance == SPI3) { /* Peripheral clock enable */ __SPI3_CLK_ENABLE(); //__DMA1_CLK_ENABLE(); /**I2S3 GPIO Configuration PA4 ------> I2S3_WS PC7 ------> I2S2_MCK PC10 ------> I2S3_CK PC12 ------> I2S3_SD */ GPIO_InitStruct.Pin = GPIO_PIN_4; GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; GPIO_InitStruct.Pull = GPIO_NOPULL; GPIO_InitStruct.Speed = GPIO_SPEED_FAST; GPIO_InitStruct.Alternate = GPIO_AF6_SPI3; HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); GPIO_InitStruct.Pin = GPIO_PIN_7 | GPIO_PIN_10 | GPIO_PIN_12; GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; GPIO_InitStruct.Pull = GPIO_NOPULL; GPIO_InitStruct.Speed = GPIO_SPEED_FAST; GPIO_InitStruct.Alternate = GPIO_AF6_SPI3; HAL_GPIO_Init(GPIOC, &GPIO_InitStruct); /* Peripheral DMA init*/ /* hdma_i2s2_ext_tx.Instance = DMA1_Stream4; hdma_i2s2_ext_tx.Init.Channel = DMA_CHANNEL_2; hdma_i2s2_ext_tx.Init.Direction = DMA_MEMORY_TO_PERIPH; hdma_i2s2_ext_tx.Init.PeriphInc = DMA_PINC_DISABLE; hdma_i2s2_ext_tx.Init.MemInc = DMA_MINC_ENABLE; hdma_i2s2_ext_tx.Init.PeriphDataAlignment = DMA_PDATAALIGN_WORD; hdma_i2s2_ext_tx.Init.MemDataAlignment = DMA_MDATAALIGN_WORD; hdma_i2s2_ext_tx.Init.Mode = DMA_CIRCULAR; hdma_i2s2_ext_tx.Init.Priority = DMA_PRIORITY_HIGH; hdma_i2s2_ext_tx.Init.FIFOMode = DMA_FIFOMODE_DISABLE; hdma_i2s2_ext_tx.Init.FIFOThreshold = DMA_FIFO_THRESHOLD_HALFFULL; hdma_i2s2_ext_tx.Init.MemBurst = DMA_MBURST_SINGLE; hdma_i2s2_ext_tx.Init.PeriphBurst = DMA_PBURST_SINGLE; HAL_DMA_Init(&hdma_i2s2_ext_tx); __HAL_LINKDMA(hi2s, hdmatx, hdma_i2s2_ext_tx); HAL_NVIC_SetPriority(DMA1_Stream4_IRQn, 0, 1); HAL_NVIC_EnableIRQ(DMA1_Stream4_IRQn); */ } }
void spi_init(spi_t *obj, PinName mosi, PinName miso, PinName sclk, PinName ssel) { // Determine the SPI to use SPIName spi_mosi = (SPIName)pinmap_peripheral(mosi, PinMap_SPI_MOSI); SPIName spi_miso = (SPIName)pinmap_peripheral(miso, PinMap_SPI_MISO); SPIName spi_sclk = (SPIName)pinmap_peripheral(sclk, PinMap_SPI_SCLK); SPIName spi_ssel = (SPIName)pinmap_peripheral(ssel, PinMap_SPI_SSEL); SPIName spi_data = (SPIName)pinmap_merge(spi_mosi, spi_miso); SPIName spi_cntl = (SPIName)pinmap_merge(spi_sclk, spi_ssel); obj->spi = (SPIName)pinmap_merge(spi_data, spi_cntl); MBED_ASSERT(obj->spi != (SPIName)NC); // Enable SPI clock #if defined(SPI1_BASE) if (obj->spi == SPI_1) { __SPI1_CLK_ENABLE(); } #endif #if defined(SPI2_BASE) if (obj->spi == SPI_2) { __SPI2_CLK_ENABLE(); } #endif #if defined(SPI3_BASE) if (obj->spi == SPI_3) { __SPI3_CLK_ENABLE(); } #endif // Configure the SPI pins pinmap_pinout(mosi, PinMap_SPI_MOSI); pinmap_pinout(miso, PinMap_SPI_MISO); pinmap_pinout(sclk, PinMap_SPI_SCLK); // Save new values obj->bits = SPI_DATASIZE_8BIT; obj->cpol = SPI_POLARITY_LOW; obj->cpha = SPI_PHASE_1EDGE; #if defined(TARGET_STM32F334C8) obj->br_presc = SPI_BAUDRATEPRESCALER_256; #else obj->br_presc = SPI_BAUDRATEPRESCALER_32; // 1 MHz (HSI) or 1.13 MHz (HSE) #endif obj->pin_miso = miso; obj->pin_mosi = mosi; obj->pin_sclk = sclk; obj->pin_ssel = ssel; if (ssel == NC) { // SW NSS Master mode obj->mode = SPI_MODE_MASTER; obj->nss = SPI_NSS_SOFT; } else { // Slave pinmap_pinout(ssel, PinMap_SPI_SSEL); obj->mode = SPI_MODE_SLAVE; obj->nss = SPI_NSS_HARD_INPUT; } init_spi(obj); }
void cHAL::Init(void) { __HAL_RCC_GPIOA_CLK_ENABLE(); __HAL_RCC_GPIOB_CLK_ENABLE(); __HAL_RCC_GPIOC_CLK_ENABLE(); __HAL_RCC_CAN2_CLK_ENABLE(); __HAL_RCC_CAN1_CLK_ENABLE(); __HAL_RCC_USART3_CLK_ENABLE(); __HAL_RCC_UART4_CLK_ENABLE(); GPIO_InitTypeDef gi; HAL_StatusTypeDef status; //Enable UART gi.Pin = GPIO_PIN_10 | GPIO_PIN_11; //C10=TX, C11=RX gi.Mode = GPIO_MODE_AF_PP; gi.Pull = GPIO_PULLUP; gi.Speed = GPIO_SPEED_LOW; gi.Alternate = GPIO_AF7_USART3; HAL_GPIO_Init(GPIOC, &gi); InitAndTestUSART(); //Onboard LEDs gi.Mode = GPIO_MODE_OUTPUT_PP; gi.Alternate = 0; gi.Pull = GPIO_NOPULL; gi.Speed = GPIO_SPEED_LOW; gi.Pin = GPIO_PIN_7; HAL_GPIO_Init(GPIOB, &gi); LOGI(BSP::SUCCESSFUL_STRING, "GPIO for LED"); if(InitDWTCounter()) { LOGI(BSP::SUCCESSFUL_STRING, "DWTCounter"); } else { LOGE(NOT_SUCCESSFUL_STRING, "DWTCounter"); } //MP3-Player gi.Pin = GPIO_PIN_0 | GPIO_PIN_1; //A0=USART4_TX, A1=USART4_RX, Kerbe nach oben; ansicht von Pinseite, rechts von oben //VCC, RX, TX, DACR, DACL, SPK1, GND, SPK2 //Also: PA0 --> RX gi.Mode = GPIO_MODE_AF_PP; gi.Pull = GPIO_PULLUP; gi.Speed = GPIO_SPEED_LOW; gi.Alternate = GPIO_AF8_UART4; HAL_GPIO_Init(GPIOA, &gi); BELL.Instance = UART4; BELL.Init.BaudRate = 9600; BELL.Init.WordLength = UART_WORDLENGTH_8B; BELL.Init.StopBits = UART_STOPBITS_1; BELL.Init.Parity = UART_PARITY_NONE; BELL.Init.Mode = UART_MODE_TX_RX; BELL.Init.HwFlowCtl = UART_HWCONTROL_NONE; BELL.Init.OverSampling = UART_OVERSAMPLING_16; HAL_UART_Init(&BSP::BELL); LOGI(SUCCESSFUL_STRING, "UART4 for MP3-Module"); __I2C1_CLK_ENABLE(); __I2C2_CLK_ENABLE(); /* PB08 ------> I2C1_SCL PB09 ------> I2C1_SDA */ gi.Pin = GPIO_PIN_8 | GPIO_PIN_9; gi.Mode = GPIO_MODE_AF_OD; gi.Pull = GPIO_PULLUP; gi.Speed = GPIO_SPEED_MEDIUM; gi.Alternate = GPIO_AF4_I2C1; HAL_GPIO_Init(GPIOB, &gi); /* PB10 ------> I2C2_SCL PB11 ------> I2C2_SDA */ gi.Pin = GPIO_PIN_10 | GPIO_PIN_11; gi.Mode = GPIO_MODE_AF_OD; gi.Pull = GPIO_PULLUP; gi.Speed = GPIO_SPEED_MEDIUM; gi.Alternate = GPIO_AF4_I2C2; HAL_GPIO_Init(GPIOB, &gi); i2cbus[0].Instance = I2C1; i2cbus[0].Init.ClockSpeed = 100000; i2cbus[0].Init.DutyCycle = I2C_DUTYCYCLE_2; i2cbus[0].Init.OwnAddress1 = 0; i2cbus[0].Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT; i2cbus[0].Init.DualAddressMode = I2C_DUALADDRESS_DISABLED; i2cbus[0].Init.OwnAddress2 = 0; i2cbus[0].Init.GeneralCallMode = I2C_GENERALCALL_DISABLED; i2cbus[0].Init.NoStretchMode = I2C_NOSTRETCH_DISABLED; HAL_I2C_Init(&i2cbus[0]); LOGI("I2C1 configured for onboard digital io"); i2cbus[1].Instance = I2C2; i2cbus[1].Init.ClockSpeed = 100000; i2cbus[1].Init.DutyCycle = I2C_DUTYCYCLE_2; i2cbus[1].Init.OwnAddress1 = 0; i2cbus[1].Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT; i2cbus[1].Init.DualAddressMode = I2C_DUALADDRESS_DISABLED; i2cbus[1].Init.OwnAddress2 = 0; i2cbus[1].Init.GeneralCallMode = I2C_GENERALCALL_DISABLED; i2cbus[1].Init.NoStretchMode = I2C_NOSTRETCH_DISABLED; HAL_I2C_Init(&BSP::i2c2); LOGI(BSP::SUCCESSFUL_STRING, "I2C2 for 1wire and external"); if(drivers::cPCA9685::SoftwareReset(&BSP::i2c1)) { LOGI(SUCCESSFUL_STRING, "i2c1 reset"); } else { LOGE(NOT_SUCCESSFUL_STRING, "i2c1 reset"); } if(pca9685_U7.Setup())//next to CPU, all A-Pins @ GND b01 { LOGI(SUCCESSFUL_STRING, "pca9685_U7"); } else { LOGE(NOT_SUCCESSFUL_STRING, "pca9685_U7"); } if(pca9685_U9.Setup()) { LOGI(SUCCESSFUL_STRING, "pca9685_U9"); } else { LOGE(NOT_SUCCESSFUL_STRING, "pca9685_U9"); } //Interrupt-Pins for PCA9555 gi.Pin = GPIO_PIN_0|GPIO_PIN_1; gi.Mode = GPIO_MODE_INPUT; gi.Pull = GPIO_PULLUP; HAL_GPIO_Init(GPIOC, &gi); if(pca9555_U19.Setup()) { LOGI(BSP::SUCCESSFUL_STRING, "pca9555_U19"); } else { LOGE(BSP::NOT_SUCCESSFUL_STRING, "pca9555_U19"); } if(pca9555_U18.Setup()) { LOGI(BSP::SUCCESSFUL_STRING, "pca9555_U18"); } else { LOGE(BSP::NOT_SUCCESSFUL_STRING, "pca9555_U18"); } uint16_t tmp = pca9555_U18.GetInput(); inputState[WORD_I2C] = (inputState[WORD_I2C] & 0xFFFF0000) + tmp; tmp = pca9555_U19.GetInput(); inputState[WORD_I2C] = (inputState[WORD_I2C] & 0x0000FFFF) + (tmp << 16); rcSwitch.enableReceive(); if(drivers::cPCA9685::SoftwareReset(&BSP::i2c2)) { LOGI(SUCCESSFUL_STRING, "i2c2 reset"); } else { LOGE(NOT_SUCCESSFUL_STRING, "i2c2 reset"); } SearchI2C("I2C2", &i2c2); Init1wire(); //Enable Rotary Encoder Switch Input gi.Mode = GPIO_MODE_INPUT; gi.Alternate = 0; gi.Pull = GPIO_PULLUP; gi.Speed = GPIO_SPEED_LOW; gi.Pin = GPIO_PIN_13; HAL_GPIO_Init(GPIOC, &gi); LOGI(SUCCESSFUL_STRING, "GPIO for Rotary Encoder"); #ifdef DCF77 //DCF77 gi.Mode = GPIO_MODE_INPUT; gi.Alternate=0; gi.Pull=GPIO_PULLUP; gi.Speed=GPIO_SPEED_FREQ_LOW; gi.Pin=DCF77_PIN; HAL_GPIO_Init(DCF77_PORT, &gi); #endif #endif //=====PWM-Timers //=============== //Overall GPIO-Settings //All gpios enabled! gi.Mode = GPIO_MODE_AF_PP; gi.Pull = GPIO_NOPULL; gi.Speed = GPIO_SPEED_HIGH; //Overall base timer settings TIM_HandleTypeDef TimHandle; TimHandle.Init.Prescaler = 0; TimHandle.Init.Period = UINT16_MAX; TimHandle.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1; TimHandle.Init.CounterMode = TIM_COUNTERMODE_UP; //Overall OC-settings TIM_OC_InitTypeDef sConfig; sConfig.OCMode = TIM_OCMODE_PWM1; sConfig.OCPolarity = TIM_OCPOLARITY_HIGH; sConfig.OCNPolarity = TIM_OCNPOLARITY_HIGH; sConfig.OCFastMode = TIM_OCFAST_DISABLE; sConfig.OCIdleState = TIM_OCIDLESTATE_RESET; sConfig.OCNIdleState = TIM_OCNIDLESTATE_RESET; sConfig.Pulse = 0; //===Slow Timers (84MHz) TIM4 and TIM12 //TIM1, TIM8 SystemCoreClock/1 //Others SystemCoreClock/2 //Prescaler (uint16_t) ((SystemCoreClock / 1 bzw 2) / TimerTickFrq) - 1; //Einstellungen führen zu PWM-Frequenz von 116,5Hz (rechnerisch ermittelt, per LogicAnalyzer bestätigt) #ifdef SENSACTHS07 TimHandle.Init.Prescaler = 10; //for 84MHz-Timers __TIM12_CLK_ENABLE() ; gi.Pin = GPIO_PIN_14 | GPIO_PIN_15; gi.Alternate = GPIO_AF9_TIM12; HAL_GPIO_Init(GPIOB, &gi); TimHandle.Instance = TIM12; HAL_TIM_PWM_Init(&TimHandle); HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_1); HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_2); HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_1); //PB14 O1.1 HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_2); ///PB15 O1.2 CLEAR_BIT(TIM12->CCMR1, TIM_CCMR1_OC1PE); CLEAR_BIT(TIM12->CCMR1, TIM_CCMR1_OC2PE); LOGI(BSP::SUCCESSFUL_STRING, "TIM12"); //===Fast Timers (168MHz) TIM1 and TIM8 TimHandle.Init.Prescaler = 20; __TIM8_CLK_ENABLE() ; gi.Pin = GPIO_PIN_6 | GPIO_PIN_7 | GPIO_PIN_9; gi.Alternate = GPIO_AF3_TIM8; HAL_GPIO_Init(GPIOC, &gi); TimHandle.Instance = TIM8; HAL_TIM_PWM_Init(&TimHandle); HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_1); HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_2); HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_4); HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_1); //C6 O1.3 HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_2); //C7 O1.4 HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_4); //C9 O1.5 CLEAR_BIT(TIM8->CCMR1, TIM_CCMR1_OC1PE); CLEAR_BIT(TIM8->CCMR1, TIM_CCMR1_OC2PE); CLEAR_BIT(TIM8->CCMR2, TIM_CCMR2_OC4PE); LOGI(SUCCESSFUL_STRING, "TIM8"); __TIM1_CLK_ENABLE() ; gi.Pin = GPIO_PIN_8|GPIO_PIN_9|GPIO_PIN_10; gi.Alternate = GPIO_AF1_TIM1; HAL_GPIO_Init(GPIOA, &gi); TimHandle.Instance = TIM1; TIM_ClockConfigTypeDef sClockSourceConfig; TIM_MasterConfigTypeDef sMasterConfig; TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig; HAL_TIM_Base_Init(&TimHandle); sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL; HAL_TIM_ConfigClockSource(&TimHandle, &sClockSourceConfig); HAL_TIM_PWM_Init(&TimHandle); sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET; sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE; HAL_TIMEx_MasterConfigSynchronization(&TimHandle, &sMasterConfig); 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.AutomaticOutput = TIM_AUTOMATICOUTPUT_DISABLE; HAL_TIMEx_ConfigBreakDeadTime(&TimHandle, &sBreakDeadTimeConfig); HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_1); HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_2); HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_3); HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_1); //A8 O1.6 HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_2); //A9 O1.7 HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_3); //A10 O1.8 CLEAR_BIT(TIM1->CCMR1, TIM_CCMR1_OC1PE); CLEAR_BIT(TIM1->CCMR1, TIM_CCMR1_OC2PE); CLEAR_BIT(TIM1->CCMR2, TIM_CCMR2_OC3PE); LOGI(SUCCESSFUL_STRING, "TIM1"); #endif #ifdef SENSACTHS04 TimHandle.Init.Prescaler = 10; //for 84MHz-Timers __TIM4_CLK_ENABLE(); gi.Pin = GPIO_PIN_6 | GPIO_PIN_7 | GPIO_PIN_8 | GPIO_PIN_9; gi.Alternate = GPIO_AF2_TIM4; HAL_GPIO_Init(GPIOB, &gi); TimHandle.Instance = TIM4; HAL_TIM_PWM_Init(&TimHandle); HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_1); HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_2); HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_3); HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_4); HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_1); //PB6 o2.1 HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_2); //PB7 o2.2 HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_3); //PB8 o1.1 HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_4); //PB9 o1.2 TIM4->CCMR1 &= ~TIM_CCMR1_OC1PE; TIM4->CCMR1 &= ~TIM_CCMR1_OC2PE; TIM4->CCMR2 &= ~TIM_CCMR2_OC3PE; TIM4->CCMR2 &= ~TIM_CCMR2_OC4PE; LOGI(SUCCESSFUL_STRING, "TIM4"); __TIM12_CLK_ENABLE(); gi.Pin = GPIO_PIN_14 | GPIO_PIN_15; gi.Alternate = GPIO_AF9_TIM12; HAL_GPIO_Init(GPIOB, &gi); TimHandle.Instance = TIM12; HAL_TIM_PWM_Init(&TimHandle); HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_1); HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_2); HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_1); //PB14 O7.2 HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_2); ///PB15 O4.1 TIM12->CCMR1 &= ~TIM_CCMR1_OC1PE; TIM12->CCMR1 &= ~TIM_CCMR1_OC2PE; LOGI(SUCCESSFUL_STRING, "TIM12"); //===Fast Timers (168MHz) TIM1 and TIM8 TimHandle.Init.Prescaler = 20; __TIM1_CLK_ENABLE(); gi.Pin = GPIO_PIN_8; gi.Alternate = GPIO_AF1_TIM1; HAL_GPIO_Init(GPIOA, &gi); TimHandle.Instance = TIM1; HAL_TIM_PWM_Init(&TimHandle); HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_1); HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_3); HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_1); HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_3); TIM1->CCMR1 &= ~TIM_CCMR1_OC1PE; TIM1->CCMR2 &= ~TIM_CCMR2_OC3PE; LOGI(SUCCESSFUL_STRING, "TIM1"); __TIM8_CLK_ENABLE(); gi.Pin = GPIO_PIN_6 | GPIO_PIN_7 | GPIO_PIN_9; gi.Alternate = GPIO_AF3_TIM8; HAL_GPIO_Init(GPIOC, &gi); TimHandle.Instance = TIM8; HAL_TIM_PWM_Init(&TimHandle); HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_1); HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_2); HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_4); HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_1); HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_2); HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_4); TIM8->CCMR1 &= ~TIM_CCMR1_OC1PE; TIM8->CCMR1 &= ~TIM_CCMR1_OC2PE; TIM8->CCMR2 &= ~TIM_CCMR2_OC4PE; LOGI(SUCCESSFUL_STRING, "TIM8"); #endif //===SPI for Relais //PA15=LATCH,PB3=CLK PB4=MISO, PB5=MOSI //DRV8066 DIN=2, CLK(low@inak)=3, Latch@pos edge=4 __SPI3_CLK_ENABLE() ; gi.Pin = GPIO_PIN_3 | GPIO_PIN_4 | GPIO_PIN_5; gi.Mode = GPIO_MODE_AF_PP; gi.Pull = GPIO_NOPULL; gi.Speed = GPIO_SPEED_HIGH; gi.Alternate = GPIO_AF6_SPI3; HAL_GPIO_Init(GPIOB, &gi); #ifdef SENSACTHS07 BSP::spi.Init.DataSize = SPI_DATASIZE_8BIT; HAL_GPIO_WritePin(GPIOC, GPIO_PIN_14, GPIO_PIN_SET); gi.Pin = GPIO_PIN_14; gi.Mode = GPIO_MODE_OUTPUT_PP; gi.Pull = GPIO_NOPULL; gi.Speed = GPIO_SPEED_MEDIUM; HAL_GPIO_Init(GPIOC, &gi); #endif #ifdef SENSACTHS04 BSP::spi.Init.DataSize = SPI_DATASIZE_16BIT; HAL_GPIO_WritePin(GPIOA, GPIO_PIN_15, GPIO_PIN_SET); gi.Pin = GPIO_PIN_15; gi.Mode = GPIO_MODE_OUTPUT_PP; gi.Pull = GPIO_NOPULL; gi.Speed = GPIO_SPEED_MEDIUM; HAL_GPIO_Init(GPIOA, &gi); #endif BSP::spi.Instance = SPI3; BSP::spi.Init.Mode = SPI_MODE_MASTER; BSP::spi.Init.Direction = SPI_DIRECTION_2LINES; BSP::spi.Init.CLKPolarity = SPI_POLARITY_LOW; BSP::spi.Init.CLKPhase = SPI_PHASE_1EDGE; BSP::spi.Init.NSS = SPI_NSS_SOFT; BSP::spi.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_128; BSP::spi.Init.FirstBit = SPI_FIRSTBIT_MSB; BSP::spi.Init.TIMode = SPI_TIMODE_DISABLED; BSP::spi.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLED; BSP::spi.Init.CRCPolynomial = 1; status = HAL_SPI_Init(&BSP::spi); if (status != HAL_OK) { LOGE("Unable to configure SPI for Relays"); while(1) {}; } uint8_t tx[] = {0, 0, 0}; #ifdef SENSACTHS07 HAL_GPIO_WritePin(GPIOC, GPIO_PIN_14, GPIO_PIN_RESET); HAL_SPI_Transmit(&BSP::spi, tx, 3, 100); HAL_GPIO_WritePin(GPIOC, GPIO_PIN_14, GPIO_PIN_SET); LOGI(SUCCESSFUL_STRING, "SPI for DRV8860"); #endif #ifdef SENSACTHS04 HAL_GPIO_WritePin(GPIOA, GPIO_PIN_15, GPIO_PIN_RESET); if (HAL_SPI_Transmit(&BSP::spi, tx, 1, 100) == HAL_OK) { LOGI(SUCCESSFUL_STRING, "SPI for DRV8860"); } else { LOGE(NOT_SUCCESSFUL_STRING, "SPI for DRV8860"); } HAL_GPIO_WritePin(GPIOA, GPIO_PIN_15, GPIO_PIN_SET); #endif /**CAN2 GPIO Configuration PB12 ------> CAN2_RX PB13 ------> CAN2_TX */ gi.Pin = GPIO_PIN_12 | GPIO_PIN_13; gi.Mode = GPIO_MODE_AF_PP; gi.Pull = GPIO_NOPULL; gi.Speed = GPIO_SPEED_LOW; gi.Alternate = GPIO_AF9_CAN2; HAL_GPIO_Init(GPIOB, &gi); InitCAN(); return; }
void spi_init(spi_t *obj, PinName mosi, PinName miso, PinName sclk) { // Determine the SPI to use SPIName spi_mosi = (SPIName)pinmap_peripheral(mosi, PinMap_SPI_MOSI); SPIName spi_miso = (SPIName)pinmap_peripheral(miso, PinMap_SPI_MISO); SPIName spi_sclk = (SPIName)pinmap_peripheral(sclk, PinMap_SPI_SCLK); SPIName spi_data = (SPIName)pinmap_merge(spi_mosi, spi_miso); SPIName instance = (SPIName)pinmap_merge(spi_data, spi_sclk); MBED_ASSERT(instance != (SPIName)NC); // Enable SPI clock and set the right module number switch(instance) { case SPI_1: __SPI1_CLK_ENABLE(); obj->spi.module = 0; break; case SPI_2: __SPI2_CLK_ENABLE(); obj->spi.module = 1; break; case SPI_3: __SPI3_CLK_ENABLE(); obj->spi.module = 2; break; #if MODULES_SIZE_SPI > 3 case SPI_4: __SPI4_CLK_ENABLE(); obj->spi.module = 3; break; #endif #if MODULES_SIZE_SPI > 4 case SPI_5: __SPI5_CLK_ENABLE(); obj->spi.module = 4; break; #endif #if MODULES_SIZE_SPI > 5 case SPI_6: __SPI6_CLK_ENABLE(); obj->spi.module = 5; break; #endif default: break; } // Configure the SPI pins pinmap_pinout(mosi, PinMap_SPI_MOSI); pinmap_pinout(miso, PinMap_SPI_MISO); pinmap_pinout(sclk, PinMap_SPI_SCLK); obj->spi.pin_miso = miso; obj->spi.pin_mosi = mosi; obj->spi.pin_sclk = sclk; // initialize the handle for this master! SPI_HandleTypeDef *handle = &SpiHandle[obj->spi.module]; handle->Instance = (SPI_TypeDef *)(instance); handle->Init.Mode = SPI_MODE_MASTER; handle->Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_256; handle->Init.Direction = SPI_DIRECTION_2LINES; handle->Init.CLKPhase = SPI_PHASE_1EDGE; handle->Init.CLKPolarity = SPI_POLARITY_LOW; handle->Init.CRCCalculation = SPI_CRCCALCULATION_DISABLED; handle->Init.CRCPolynomial = 7; handle->Init.DataSize = SPI_DATASIZE_8BIT; handle->Init.FirstBit = SPI_FIRSTBIT_MSB; handle->Init.NSS = SPI_NSS_SOFT; handle->Init.TIMode = SPI_TIMODE_DISABLED; DEBUG_PRINTF("SPI%u: Init\n", obj->spi.module+1); init_spi(obj); }