/** ****************************************************************************** * @addtogroup OpenPilotSystem OpenPilot System * @{ * @addtogroup OpenPilotCore OpenPilot Core * @{ * * @file board_hw_defs.c * @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2012. * @brief Defines board specific static initializers for hardware for the OpenPilot board. * @see The GNU Public License (GPL) Version 3 * *****************************************************************************/ /* * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #if defined(PIOS_INCLUDE_LED) #include static const struct pios_led pios_leds[] = { [PIOS_LED_HEARTBEAT] = { .pin = { .gpio = GPIOC, .init = { .GPIO_Pin = GPIO_Pin_5, .GPIO_Speed = GPIO_Speed_50MHz, .GPIO_Mode = GPIO_Mode_OUT, .GPIO_OType = GPIO_OType_PP, .GPIO_PuPd = GPIO_PuPd_UP }, }, }, [PIOS_LED_ALARM] = { .pin = { .gpio = GPIOC, .init = { .GPIO_Pin = GPIO_Pin_4, .GPIO_Speed = GPIO_Speed_50MHz, .GPIO_Mode = GPIO_Mode_OUT, .GPIO_OType = GPIO_OType_PP, .GPIO_PuPd = GPIO_PuPd_UP }, }, }, }; static const struct pios_led_cfg pios_led_cfg = { .leds = pios_leds, .num_leds = NELEMENTS(pios_leds), }; const struct pios_led_cfg * PIOS_BOARD_HW_DEFS_GetLedCfg (uint32_t board_revision) { return &pios_led_cfg; } #endif /* PIOS_INCLUDE_LED */ #if defined(PIOS_INCLUDE_SPI) #include /* MicroSD Interface * * NOTE: Leave this declared as const data so that it ends up in the * .rodata section (ie. Flash) rather than in the .bss section (RAM). */ void PIOS_SPI_sdcard_irq_handler(void); void DMA1_Channel2_IRQHandler() __attribute__ ((alias ("PIOS_SPI_sdcard_irq_handler"))); void DMA1_Channel3_IRQHandler() __attribute__ ((alias ("PIOS_SPI_sdcard_irq_handler"))); static const struct pios_spi_cfg pios_spi_sdcard_cfg = { .regs = SPI2, .remap = GPIO_AF_SPI2, .init = { .SPI_Mode = SPI_Mode_Master, .SPI_Direction = SPI_Direction_2Lines_FullDuplex, .SPI_DataSize = SPI_DataSize_8b, .SPI_NSS = SPI_NSS_Soft, .SPI_FirstBit = SPI_FirstBit_MSB, .SPI_CRCPolynomial = 7, .SPI_CPOL = SPI_CPOL_High, .SPI_CPHA = SPI_CPHA_2Edge, .SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_256, /* Maximum divider (ie. slowest clock rate) */ }, .use_crc = false, .dma = { .irq = { .flags = (DMA_IT_TCIF3|DMA_IT_TEIF3|DMA_IT_HTIF3|DMA_IT_TCIF3), .init = { .NVIC_IRQChannel = DMA1_Stream3_IRQn, .NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_MID, .NVIC_IRQChannelSubPriority = 0, .NVIC_IRQChannelCmd = ENABLE, }, }, .rx = { .channel = DMA1_Stream3, .init = { .DMA_Channel = DMA_Channel_0, .DMA_PeripheralBaseAddr = (uint32_t)&(SPI2->DR), .DMA_DIR = DMA_DIR_PeripheralToMemory, .DMA_PeripheralInc = DMA_PeripheralInc_Disable, .DMA_MemoryInc = DMA_MemoryInc_Enable, .DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte, .DMA_MemoryDataSize = DMA_MemoryDataSize_Byte, .DMA_Mode = DMA_Mode_Normal, .DMA_Priority = DMA_Priority_Medium, .DMA_FIFOMode = DMA_FIFOMode_Disable, .DMA_FIFOThreshold = DMA_FIFOThreshold_Full, .DMA_MemoryBurst = DMA_MemoryBurst_Single, .DMA_PeripheralBurst = DMA_PeripheralBurst_Single, }, }, .tx = { .channel = DMA1_Stream4, .init = { .DMA_Channel = DMA_Channel_0, .DMA_PeripheralBaseAddr = (uint32_t)&(SPI2->DR), .DMA_DIR = DMA_DIR_MemoryToPeripheral, .DMA_PeripheralInc = DMA_PeripheralInc_Disable, .DMA_MemoryInc = DMA_MemoryInc_Enable, .DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte, .DMA_MemoryDataSize = DMA_MemoryDataSize_Byte, .DMA_Mode = DMA_Mode_Normal, .DMA_Priority = DMA_Priority_Medium, .DMA_FIFOMode = DMA_FIFOMode_Disable, .DMA_FIFOThreshold = DMA_FIFOThreshold_Full, .DMA_MemoryBurst = DMA_MemoryBurst_Single, .DMA_PeripheralBurst = DMA_PeripheralBurst_Single, }, }, }, .sclk = { .gpio = GPIOB, .init = { .GPIO_Pin = GPIO_Pin_13, .GPIO_Speed = GPIO_Speed_50MHz, .GPIO_Mode = GPIO_Mode_AF, .GPIO_OType = GPIO_OType_PP, .GPIO_PuPd = GPIO_PuPd_UP }, }, .miso = { .gpio = GPIOB, .init = { .GPIO_Pin = GPIO_Pin_14, .GPIO_Speed = GPIO_Speed_50MHz, .GPIO_Mode = GPIO_Mode_AF, .GPIO_OType = GPIO_OType_PP, .GPIO_PuPd = GPIO_PuPd_UP }, }, .mosi = { .gpio = GPIOB, .init = { .GPIO_Pin = GPIO_Pin_15, .GPIO_Speed = GPIO_Speed_50MHz, .GPIO_Mode = GPIO_Mode_AF, .GPIO_OType = GPIO_OType_PP, .GPIO_PuPd = GPIO_PuPd_UP }, }, .slave_count = 1, .ssel = {{ .gpio = GPIOB, .init = { .GPIO_Pin = GPIO_Pin_12, .GPIO_Speed = GPIO_Speed_50MHz, .GPIO_Mode = GPIO_Mode_OUT, .GPIO_OType = GPIO_OType_PP, .GPIO_PuPd = GPIO_PuPd_UP }, }}, }; static uint32_t pios_spi_sdcard_id; void PIOS_SPI_sdcard_irq_handler(void) { /* Call into the generic code to handle the IRQ for this specific device */ PIOS_SPI_IRQ_Handler(pios_spi_sdcard_id); } #endif #include #if defined(PIOS_INCLUDE_GPS) /* * GPS USART */ static const struct pios_usart_cfg pios_usart_gps_cfg = { .regs = USART1, .remap = GPIO_AF_USART1, .init = { .USART_BaudRate = 57600, .USART_WordLength = USART_WordLength_8b, .USART_Parity = USART_Parity_No, .USART_StopBits = USART_StopBits_1, .USART_HardwareFlowControl = USART_HardwareFlowControl_None, .USART_Mode = USART_Mode_Rx | USART_Mode_Tx, }, .irq = { .init = { .NVIC_IRQChannel = USART1_IRQn, .NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_LOW, .NVIC_IRQChannelSubPriority = 0, .NVIC_IRQChannelCmd = ENABLE, }, }, .rx = { .gpio = GPIOA, .init = { .GPIO_Pin = GPIO_Pin_10, .GPIO_Speed = GPIO_Speed_2MHz, .GPIO_Mode = GPIO_Mode_AF, .GPIO_OType = GPIO_OType_PP, .GPIO_PuPd = GPIO_PuPd_UP }, }, .tx = { .gpio = GPIOA, .init = { .GPIO_Pin = GPIO_Pin_9, .GPIO_Speed = GPIO_Speed_2MHz, .GPIO_Mode = GPIO_Mode_AF, .GPIO_OType = GPIO_OType_PP, .GPIO_PuPd = GPIO_PuPd_UP }, }, }; #endif /* PIOS_INCLUDE_GPS */ #ifdef PIOS_INCLUDE_COM_AUX /* * AUX USART */ static const struct pios_usart_cfg pios_usart_aux_cfg = { .regs = USART2, .remap = GPIO_AF_USART2, .init = { .USART_BaudRate = 57600, .USART_WordLength = USART_WordLength_8b, .USART_Parity = USART_Parity_No, .USART_StopBits = USART_StopBits_1, .USART_HardwareFlowControl = USART_HardwareFlowControl_None, .USART_Mode = USART_Mode_Rx | USART_Mode_Tx, }, .irq = { .init = { .NVIC_IRQChannel = USART2_IRQn, .NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_MID, .NVIC_IRQChannelSubPriority = 0, .NVIC_IRQChannelCmd = ENABLE, }, }, .rx = { .gpio = GPIOA, .init = { .GPIO_Pin = GPIO_Pin_3, .GPIO_Speed = GPIO_Speed_2MHz, .GPIO_Mode = GPIO_Mode_AF, .GPIO_OType = GPIO_OType_PP, .GPIO_PuPd = GPIO_PuPd_UP }, }, .tx = { .gpio = GPIOA, .init = { .GPIO_Pin = GPIO_Pin_2, .GPIO_Speed = GPIO_Speed_2MHz, .GPIO_Mode = GPIO_Mode_AF, .GPIO_OType = GPIO_OType_PP, .GPIO_PuPd = GPIO_PuPd_UP }, }, }; #endif /* PIOS_COM_AUX */ #ifdef PIOS_INCLUDE_COM_TELEM /* * Telemetry on main USART */ static const struct pios_usart_cfg pios_usart_telem_main_cfg = { .regs = UART4, .remap = GPIO_AF_UART4, .init = { .USART_BaudRate = 57600, .USART_WordLength = USART_WordLength_8b, .USART_Parity = USART_Parity_No, .USART_StopBits = USART_StopBits_1, .USART_HardwareFlowControl = USART_HardwareFlowControl_None, .USART_Mode = USART_Mode_Rx | USART_Mode_Tx, }, .irq = { .init = { .NVIC_IRQChannel = UART4_IRQn, .NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_MID, .NVIC_IRQChannelSubPriority = 0, .NVIC_IRQChannelCmd = ENABLE, }, }, .rx = { .gpio = GPIOA, .init = { .GPIO_Pin = GPIO_Pin_1, .GPIO_Speed = GPIO_Speed_2MHz, .GPIO_Mode = GPIO_Mode_AF, .GPIO_OType = GPIO_OType_PP, .GPIO_PuPd = GPIO_PuPd_UP }, }, .tx = { .gpio = GPIOA, .init = { .GPIO_Pin = GPIO_Pin_0, .GPIO_Speed = GPIO_Speed_2MHz, .GPIO_Mode = GPIO_Mode_AF, .GPIO_OType = GPIO_OType_PP, .GPIO_PuPd = GPIO_PuPd_UP }, }, }; #endif /* PIOS_COM_TELEM */ #if defined(PIOS_INCLUDE_COM) #include #endif /* PIOS_INCLUDE_COM */ #if defined(PIOS_INCLUDE_I2C) #include /* * I2C Adapters */ void PIOS_I2C_flexiport_adapter_ev_irq_handler(void); void PIOS_I2C_flexiport_adapter_er_irq_handler(void); void I2C2_EV_IRQHandler() __attribute__ ((alias ("PIOS_I2C_flexiport_adapter_ev_irq_handler"))); void I2C2_ER_IRQHandler() __attribute__ ((alias ("PIOS_I2C_flexiport_adapter_er_irq_handler"))); static const struct pios_i2c_adapter_cfg pios_i2c_flexiport_adapter_cfg = { .regs = I2C2, .remap = GPIO_AF_I2C2, .init = { .I2C_Mode = I2C_Mode_I2C, .I2C_OwnAddress1 = 0, .I2C_Ack = I2C_Ack_Enable, .I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_7bit, .I2C_DutyCycle = I2C_DutyCycle_2, .I2C_ClockSpeed = 400000, /* bits/s */ }, .transfer_timeout_ms = 50, .scl = { .gpio = GPIOB, .init = { .GPIO_Pin = GPIO_Pin_10, .GPIO_Mode = GPIO_Mode_AF, .GPIO_Speed = GPIO_Speed_50MHz, .GPIO_OType = GPIO_OType_OD, .GPIO_PuPd = GPIO_PuPd_NOPULL, }, }, .sda = { .gpio = GPIOB, .init = { .GPIO_Pin = GPIO_Pin_11, .GPIO_Mode = GPIO_Mode_AF, .GPIO_Speed = GPIO_Speed_50MHz, .GPIO_OType = GPIO_OType_OD, .GPIO_PuPd = GPIO_PuPd_NOPULL, }, }, .event = { .flags = 0, /* FIXME: check this */ .init = { .NVIC_IRQChannel = I2C2_EV_IRQn, .NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_HIGHEST, .NVIC_IRQChannelSubPriority = 0, .NVIC_IRQChannelCmd = ENABLE, }, }, .error = { .flags = 0, /* FIXME: check this */ .init = { .NVIC_IRQChannel = I2C2_ER_IRQn, .NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_HIGHEST, .NVIC_IRQChannelSubPriority = 0, .NVIC_IRQChannelCmd = ENABLE, }, }, }; uint32_t pios_i2c_flexiport_adapter_id; void PIOS_I2C_flexiport_adapter_ev_irq_handler(void) { /* Call into the generic code to handle the IRQ for this specific device */ PIOS_I2C_EV_IRQ_Handler(pios_i2c_flexiport_adapter_id); } void PIOS_I2C_flexiport_adapter_er_irq_handler(void) { /* Call into the generic code to handle the IRQ for this specific device */ PIOS_I2C_ER_IRQ_Handler(pios_i2c_flexiport_adapter_id); } #endif #if defined(PIOS_INCLUDE_RTC) /* * Realtime Clock (RTC) */ #include void PIOS_RTC_IRQ_Handler (void); void RTC_WKUP_IRQHandler() __attribute__ ((alias ("PIOS_RTC_IRQ_Handler"))); static const struct pios_rtc_cfg pios_rtc_main_cfg = { .clksrc = RCC_RTCCLKSource_HSE_Div8, // Divide 8 Mhz crystal down to 1 // For some reason it's acting like crystal is 16 Mhz. This clock is then divided // by another 16 to give a nominal 62.5 khz clock .prescaler = 100, // Every 100 cycles gives 625 Hz .irq = { .init = { .NVIC_IRQChannel = RTC_WKUP_IRQn, .NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_MID, .NVIC_IRQChannelSubPriority = 0, .NVIC_IRQChannelCmd = ENABLE, }, }, }; void PIOS_RTC_IRQ_Handler (void) { PIOS_RTC_irq_handler (); } #endif #if defined(PIOS_INCLUDE_USB) #include "pios_usb_priv.h" static const struct pios_usb_cfg pios_usb_main_cfg = { .irq = { .init = { .NVIC_IRQChannel = OTG_FS_IRQn, .NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_LOW, .NVIC_IRQChannelSubPriority = 0, .NVIC_IRQChannelCmd = ENABLE, }, }, .vsense = { .gpio = GPIOA, .init = { .GPIO_Pin = GPIO_Pin_15, .GPIO_Speed = GPIO_Speed_25MHz, .GPIO_Mode = GPIO_Mode_IN, .GPIO_OType = GPIO_OType_OD, }, } }; #include "pios_usb_board_data_priv.h" #include "pios_usb_desc_hid_cdc_priv.h" #include "pios_usb_desc_hid_only_priv.h" #include "pios_usbhook.h" #endif /* PIOS_INCLUDE_USB */ #if defined(PIOS_INCLUDE_COM_MSG) #include #endif /* PIOS_INCLUDE_COM_MSG */ #if defined(PIOS_INCLUDE_USB_HID) #include const struct pios_usb_hid_cfg pios_usb_hid_cfg = { .data_if = 0, .data_rx_ep = 1, .data_tx_ep = 1, }; #endif /* PIOS_INCLUDE_USB_HID */ #if defined(PIOS_INCLUDE_USB_CDC) #include const struct pios_usb_cdc_cfg pios_usb_cdc_cfg = { .ctrl_if = 1, .ctrl_tx_ep = 2, .data_if = 2, .data_rx_ep = 3, .data_tx_ep = 3, }; #endif /* PIOS_INCLUDE_USB_CDC */ #if defined(PIOS_INCLUDE_VIDEO) #include static const struct pios_exti_cfg pios_exti_hsync_cfg __exti_config = { .vector = PIOS_Hsync_ISR, .line = EXTI_Line2, .pin = { .gpio = GPIOD, .init = { .GPIO_Pin = GPIO_Pin_2, .GPIO_Speed = GPIO_Speed_100MHz, .GPIO_Mode = GPIO_Mode_IN, .GPIO_OType = GPIO_OType_OD, .GPIO_PuPd = GPIO_PuPd_NOPULL, }, }, .irq = { .init = { .NVIC_IRQChannel = EXTI2_IRQn, .NVIC_IRQChannelPreemptionPriority = 0, .NVIC_IRQChannelSubPriority = 0, .NVIC_IRQChannelCmd = ENABLE, }, }, .exti = { .init = { .EXTI_Line = EXTI_Line2, // matches above GPIO pin .EXTI_Mode = EXTI_Mode_Interrupt, .EXTI_Trigger = EXTI_Trigger_Rising_Falling, .EXTI_LineCmd = ENABLE, }, }, }; static const struct pios_exti_cfg pios_exti_vsync_cfg __exti_config = { .vector = PIOS_Vsync_ISR, .line = EXTI_Line11, .pin = { .gpio = GPIOC, .init = { .GPIO_Pin = GPIO_Pin_11, .GPIO_Speed = GPIO_Speed_100MHz, .GPIO_Mode = GPIO_Mode_IN, .GPIO_OType = GPIO_OType_OD, .GPIO_PuPd = GPIO_PuPd_NOPULL, }, }, .irq = { .init = { .NVIC_IRQChannel = EXTI15_10_IRQn, .NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_HIGH, .NVIC_IRQChannelSubPriority = 0, .NVIC_IRQChannelCmd = ENABLE, }, }, .exti = { .init = { .EXTI_Line = EXTI_Line11, // matches above GPIO pin .EXTI_Mode = EXTI_Mode_Interrupt, .EXTI_Trigger = EXTI_Trigger_Falling, .EXTI_LineCmd = ENABLE, }, }, }; static const struct pios_video_cfg pios_video_cfg = { .mask = { .regs = SPI3, .remap = GPIO_AF_SPI3, .init = { .SPI_Mode = SPI_Mode_Master, .SPI_Direction = SPI_Direction_1Line_Tx, .SPI_DataSize = SPI_DataSize_8b, .SPI_NSS = SPI_NSS_Soft, .SPI_FirstBit = SPI_FirstBit_MSB, .SPI_CRCPolynomial = 7, .SPI_CPOL = SPI_CPOL_Low, .SPI_CPHA = SPI_CPHA_2Edge, .SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_4, }, .use_crc = false, .dma = { .irq = { // Note this is the stream ID that triggers interrupts (in this case RX) .flags = (DMA_IT_TCIF7), .init = { .NVIC_IRQChannel = DMA1_Stream7_IRQn, .NVIC_IRQChannelPreemptionPriority = 0, .NVIC_IRQChannelSubPriority = 0, .NVIC_IRQChannelCmd = ENABLE, }, }, .rx = {}, .tx = { .channel = DMA1_Stream7, .init = { .DMA_Channel = DMA_Channel_0, .DMA_PeripheralBaseAddr = (uint32_t) & (SPI3->DR), .DMA_DIR = DMA_DIR_MemoryToPeripheral, .DMA_BufferSize = BUFFER_LINE_LENGTH, .DMA_PeripheralInc = DMA_PeripheralInc_Disable, .DMA_MemoryInc = DMA_MemoryInc_Enable, .DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte, .DMA_MemoryDataSize = DMA_MemoryDataSize_Word, .DMA_Mode = DMA_Mode_Normal, .DMA_Priority = DMA_Priority_VeryHigh, .DMA_FIFOMode = DMA_FIFOMode_Disable, .DMA_FIFOThreshold = DMA_FIFOThreshold_Full, .DMA_MemoryBurst = DMA_MemoryBurst_Single, .DMA_PeripheralBurst = DMA_PeripheralBurst_Single, }, }, }, .sclk = { .gpio = GPIOC, .init = { .GPIO_Pin = GPIO_Pin_10, .GPIO_Speed = GPIO_Speed_100MHz, .GPIO_Mode = GPIO_Mode_AF, .GPIO_OType = GPIO_OType_PP, .GPIO_PuPd = GPIO_PuPd_NOPULL }, }, .miso = { .gpio = GPIOC, .init = { .GPIO_Pin = GPIO_Pin_11, .GPIO_Speed = GPIO_Speed_50MHz, .GPIO_Mode = GPIO_Mode_AF, .GPIO_OType = GPIO_OType_PP, .GPIO_PuPd = GPIO_PuPd_NOPULL }, }, .mosi = { .gpio = GPIOC, .init = { .GPIO_Pin = GPIO_Pin_12, .GPIO_Speed = GPIO_Speed_50MHz, .GPIO_Mode = GPIO_Mode_AF, .GPIO_OType = GPIO_OType_PP, .GPIO_PuPd = GPIO_PuPd_NOPULL }, }, .slave_count = 1, }, .level = { .regs = SPI1, .remap = GPIO_AF_SPI1, .init = { .SPI_Mode = SPI_Mode_Slave, .SPI_Direction = SPI_Direction_1Line_Tx, .SPI_DataSize = SPI_DataSize_8b, .SPI_NSS = SPI_NSS_Soft, .SPI_FirstBit = SPI_FirstBit_MSB, .SPI_CRCPolynomial = 7, .SPI_CPOL = SPI_CPOL_Low, .SPI_CPHA = SPI_CPHA_2Edge, .SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_2, }, .use_crc = false, .dma = { .irq = { .flags = (DMA_IT_TCIF5), .init = { .NVIC_IRQChannel = DMA2_Stream5_IRQn, .NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_HIGH, .NVIC_IRQChannelSubPriority = 0, .NVIC_IRQChannelCmd = ENABLE, }, }, .rx = {}, .tx = { .channel = DMA2_Stream5, .init = { .DMA_Channel = DMA_Channel_3, .DMA_PeripheralBaseAddr = (uint32_t)&(SPI1->DR), .DMA_DIR = DMA_DIR_MemoryToPeripheral, .DMA_BufferSize = BUFFER_LINE_LENGTH, .DMA_PeripheralInc = DMA_PeripheralInc_Disable, .DMA_MemoryInc = DMA_MemoryInc_Enable, .DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte, .DMA_MemoryDataSize = DMA_MemoryDataSize_Word, .DMA_Mode = DMA_Mode_Normal, .DMA_Priority = DMA_Priority_VeryHigh, .DMA_FIFOMode = DMA_FIFOMode_Disable, .DMA_FIFOThreshold = DMA_FIFOThreshold_Full, .DMA_MemoryBurst = DMA_MemoryBurst_Single, .DMA_PeripheralBurst = DMA_PeripheralBurst_Single, }, }, }, .sclk = { .gpio = GPIOB, .init = { .GPIO_Pin = GPIO_Pin_3, .GPIO_Speed = GPIO_Speed_100MHz, .GPIO_Mode = GPIO_Mode_AF, .GPIO_OType = GPIO_OType_PP, .GPIO_PuPd = GPIO_PuPd_UP }, }, .miso = { .gpio = GPIOB, .init = { .GPIO_Pin = GPIO_Pin_4, .GPIO_Speed = GPIO_Speed_50MHz, .GPIO_Mode = GPIO_Mode_AF, .GPIO_OType = GPIO_OType_PP, .GPIO_PuPd = GPIO_PuPd_UP }, }, .mosi = { .gpio = GPIOB, .init = { .GPIO_Pin = GPIO_Pin_5, .GPIO_Speed = GPIO_Speed_50MHz, .GPIO_Mode = GPIO_Mode_AF, .GPIO_OType = GPIO_OType_PP, .GPIO_PuPd = GPIO_PuPd_UP }, }, .slave_count = 1, }, ///////////////// .hsync = &pios_exti_hsync_cfg, .vsync = &pios_exti_vsync_cfg, }; #endif