Merge pull request #3321 from jflyper/bfdev-set-spi-cs-initial-high-2
Preset CS lines for SPI devices initial high
This commit is contained in:
commit
cca6d1ad6a
5
Makefile
5
Makefile
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@ -681,6 +681,7 @@ COMMON_SRC = \
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drivers/bus_i2c_config.c \
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drivers/bus_i2c_config.c \
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drivers/bus_i2c_soft.c \
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drivers/bus_i2c_soft.c \
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drivers/bus_spi.c \
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drivers/bus_spi.c \
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drivers/bus_spi_config.c \
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drivers/bus_spi_soft.c \
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drivers/bus_spi_soft.c \
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drivers/buttons.c \
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drivers/buttons.c \
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drivers/display.c \
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drivers/display.c \
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@ -901,6 +902,7 @@ SPEED_OPTIMISED_SRC := $(SPEED_OPTIMISED_SRC) \
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SIZE_OPTIMISED_SRC := $(SIZE_OPTIMISED_SRC) \
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SIZE_OPTIMISED_SRC := $(SIZE_OPTIMISED_SRC) \
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drivers/bus_i2c_config.c \
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drivers/bus_i2c_config.c \
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drivers/bus_spi_config.c \
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drivers/serial_escserial.c \
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drivers/serial_escserial.c \
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drivers/serial_pinconfig.c \
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drivers/serial_pinconfig.c \
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drivers/serial_uart_init.c \
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drivers/serial_uart_init.c \
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@ -1027,9 +1029,10 @@ F7EXCLUDES = \
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SITLEXCLUDES = \
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SITLEXCLUDES = \
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drivers/adc.c \
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drivers/adc.c \
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drivers/bus_spi.c \
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drivers/bus_i2c.c \
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drivers/bus_i2c.c \
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drivers/bus_i2c_config.c \
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drivers/bus_i2c_config.c \
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drivers/bus_spi.c \
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drivers/bus_spi_config.c \
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drivers/dma.c \
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drivers/dma.c \
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drivers/pwm_output.c \
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drivers/pwm_output.c \
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drivers/timer.c \
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drivers/timer.c \
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@ -103,6 +103,7 @@ bool bmi160Detect(const busDevice_t *bus)
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return true;
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return true;
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IOInit(bus->spi.csnPin, OWNER_MPU_CS, 0);
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IOInit(bus->spi.csnPin, OWNER_MPU_CS, 0);
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IOConfigGPIO(bus->spi.csnPin, SPI_IO_CS_CFG);
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IOConfigGPIO(bus->spi.csnPin, SPI_IO_CS_CFG);
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IOHi(bus->spi.csnPin);
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spiSetDivisor(BMI160_SPI_INSTANCE, BMI160_SPI_DIVISOR);
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spiSetDivisor(BMI160_SPI_INSTANCE, BMI160_SPI_DIVISOR);
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@ -69,6 +69,7 @@ static void icm20689SpiInit(const busDevice_t *bus)
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IOInit(bus->spi.csnPin, OWNER_MPU_CS, 0);
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IOInit(bus->spi.csnPin, OWNER_MPU_CS, 0);
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IOConfigGPIO(bus->spi.csnPin, SPI_IO_CS_CFG);
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IOConfigGPIO(bus->spi.csnPin, SPI_IO_CS_CFG);
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IOHi(bus->spi.csnPin);
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spiSetDivisor(ICM20689_SPI_INSTANCE, SPI_CLOCK_STANDARD);
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spiSetDivisor(ICM20689_SPI_INSTANCE, SPI_CLOCK_STANDARD);
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@ -155,6 +155,7 @@ bool mpu6000SpiDetect(const busDevice_t *bus)
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IOInit(bus->spi.csnPin, OWNER_MPU_CS, 0);
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IOInit(bus->spi.csnPin, OWNER_MPU_CS, 0);
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IOConfigGPIO(bus->spi.csnPin, SPI_IO_CS_CFG);
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IOConfigGPIO(bus->spi.csnPin, SPI_IO_CS_CFG);
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IOHi(bus->spi.csnPin);
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spiSetDivisor(MPU6000_SPI_INSTANCE, SPI_CLOCK_INITIALIZATON);
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spiSetDivisor(MPU6000_SPI_INSTANCE, SPI_CLOCK_INITIALIZATON);
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@ -77,6 +77,7 @@ static void mpu6500SpiInit(const busDevice_t *bus)
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IOInit(bus->spi.csnPin, OWNER_MPU_CS, 0);
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IOInit(bus->spi.csnPin, OWNER_MPU_CS, 0);
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IOConfigGPIO(bus->spi.csnPin, SPI_IO_CS_CFG);
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IOConfigGPIO(bus->spi.csnPin, SPI_IO_CS_CFG);
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IOHi(bus->spi.csnPin);
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spiSetDivisor(MPU6500_SPI_INSTANCE, SPI_CLOCK_FAST);
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spiSetDivisor(MPU6500_SPI_INSTANCE, SPI_CLOCK_FAST);
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@ -72,14 +72,14 @@
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static spiDevice_t spiHardwareMap[] = {
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static spiDevice_t spiHardwareMap[] = {
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#if defined(STM32F1)
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#if defined(STM32F1)
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{ .dev = SPI1, .nss = IO_TAG(SPI1_NSS_PIN), .sck = IO_TAG(SPI1_SCK_PIN), .miso = IO_TAG(SPI1_MISO_PIN), .mosi = IO_TAG(SPI1_MOSI_PIN), .rcc = RCC_APB2(SPI1), .af = 0, false },
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{ .dev = SPI1, .sck = IO_TAG(SPI1_SCK_PIN), .miso = IO_TAG(SPI1_MISO_PIN), .mosi = IO_TAG(SPI1_MOSI_PIN), .rcc = RCC_APB2(SPI1), .af = 0, false },
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{ .dev = SPI2, .nss = IO_TAG(SPI2_NSS_PIN), .sck = IO_TAG(SPI2_SCK_PIN), .miso = IO_TAG(SPI2_MISO_PIN), .mosi = IO_TAG(SPI2_MOSI_PIN), .rcc = RCC_APB1(SPI2), .af = 0, false },
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{ .dev = SPI2, .sck = IO_TAG(SPI2_SCK_PIN), .miso = IO_TAG(SPI2_MISO_PIN), .mosi = IO_TAG(SPI2_MOSI_PIN), .rcc = RCC_APB1(SPI2), .af = 0, false },
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#else
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#else
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{ .dev = SPI1, .nss = IO_TAG(SPI1_NSS_PIN), .sck = IO_TAG(SPI1_SCK_PIN), .miso = IO_TAG(SPI1_MISO_PIN), .mosi = IO_TAG(SPI1_MOSI_PIN), .rcc = RCC_APB2(SPI1), .af = GPIO_AF_SPI1, false },
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{ .dev = SPI1, .sck = IO_TAG(SPI1_SCK_PIN), .miso = IO_TAG(SPI1_MISO_PIN), .mosi = IO_TAG(SPI1_MOSI_PIN), .rcc = RCC_APB2(SPI1), .af = GPIO_AF_SPI1, false },
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{ .dev = SPI2, .nss = IO_TAG(SPI2_NSS_PIN), .sck = IO_TAG(SPI2_SCK_PIN), .miso = IO_TAG(SPI2_MISO_PIN), .mosi = IO_TAG(SPI2_MOSI_PIN), .rcc = RCC_APB1(SPI2), .af = GPIO_AF_SPI2, false },
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{ .dev = SPI2, .sck = IO_TAG(SPI2_SCK_PIN), .miso = IO_TAG(SPI2_MISO_PIN), .mosi = IO_TAG(SPI2_MOSI_PIN), .rcc = RCC_APB1(SPI2), .af = GPIO_AF_SPI2, false },
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#endif
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#endif
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#if defined(STM32F3) || defined(STM32F4)
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#if defined(STM32F3) || defined(STM32F4)
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{ .dev = SPI3, .nss = IO_TAG(SPI3_NSS_PIN), .sck = IO_TAG(SPI3_SCK_PIN), .miso = IO_TAG(SPI3_MISO_PIN), .mosi = IO_TAG(SPI3_MOSI_PIN), .rcc = RCC_APB1(SPI3), .af = GPIO_AF_SPI3, false }
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{ .dev = SPI3, .sck = IO_TAG(SPI3_SCK_PIN), .miso = IO_TAG(SPI3_MISO_PIN), .mosi = IO_TAG(SPI3_MOSI_PIN), .rcc = RCC_APB1(SPI3), .af = GPIO_AF_SPI3, false }
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#endif
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#endif
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};
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};
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@ -124,21 +124,11 @@ void spiInitDevice(SPIDevice device)
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IOConfigGPIOAF(IOGetByTag(spi->sck), SPI_IO_AF_CFG, spi->af);
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IOConfigGPIOAF(IOGetByTag(spi->sck), SPI_IO_AF_CFG, spi->af);
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IOConfigGPIOAF(IOGetByTag(spi->miso), SPI_IO_AF_CFG, spi->af);
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IOConfigGPIOAF(IOGetByTag(spi->miso), SPI_IO_AF_CFG, spi->af);
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IOConfigGPIOAF(IOGetByTag(spi->mosi), SPI_IO_AF_CFG, spi->af);
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IOConfigGPIOAF(IOGetByTag(spi->mosi), SPI_IO_AF_CFG, spi->af);
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if (spi->nss) {
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IOInit(IOGetByTag(spi->nss), OWNER_SPI_CS, RESOURCE_INDEX(device));
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IOConfigGPIOAF(IOGetByTag(spi->nss), SPI_IO_CS_CFG, spi->af);
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}
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#endif
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#endif
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#if defined(STM32F10X)
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#if defined(STM32F10X)
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IOConfigGPIO(IOGetByTag(spi->sck), SPI_IO_AF_SCK_CFG);
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IOConfigGPIO(IOGetByTag(spi->sck), SPI_IO_AF_SCK_CFG);
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IOConfigGPIO(IOGetByTag(spi->miso), SPI_IO_AF_MISO_CFG);
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IOConfigGPIO(IOGetByTag(spi->miso), SPI_IO_AF_MISO_CFG);
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IOConfigGPIO(IOGetByTag(spi->mosi), SPI_IO_AF_MOSI_CFG);
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IOConfigGPIO(IOGetByTag(spi->mosi), SPI_IO_AF_MOSI_CFG);
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if (spi->nss) {
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IOInit(IOGetByTag(spi->nss), OWNER_SPI_CS, RESOURCE_INDEX(device));
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IOConfigGPIO(IOGetByTag(spi->nss), SPI_IO_CS_CFG);
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}
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#endif
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#endif
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// Init SPI hardware
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// Init SPI hardware
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@ -168,11 +158,6 @@ void spiInitDevice(SPIDevice device)
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SPI_Init(spi->dev, &spiInit);
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SPI_Init(spi->dev, &spiInit);
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SPI_Cmd(spi->dev, ENABLE);
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SPI_Cmd(spi->dev, ENABLE);
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if (spi->nss) {
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// Drive NSS high to disable connected SPI device.
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IOHi(IOGetByTag(spi->nss));
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}
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}
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}
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bool spiInit(SPIDevice device)
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bool spiInit(SPIDevice device)
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@ -71,7 +71,6 @@ typedef enum SPIDevice {
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typedef struct SPIDevice_s {
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typedef struct SPIDevice_s {
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SPI_TypeDef *dev;
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SPI_TypeDef *dev;
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ioTag_t nss;
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ioTag_t sck;
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ioTag_t sck;
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ioTag_t mosi;
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ioTag_t mosi;
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ioTag_t miso;
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ioTag_t miso;
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@ -86,6 +85,7 @@ typedef struct SPIDevice_s {
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#endif
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#endif
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} spiDevice_t;
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} spiDevice_t;
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void spiPreInitCs(ioTag_t iotag);
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bool spiInit(SPIDevice device);
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bool spiInit(SPIDevice device);
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void spiSetDivisor(SPI_TypeDef *instance, uint16_t divisor);
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void spiSetDivisor(SPI_TypeDef *instance, uint16_t divisor);
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uint8_t spiTransferByte(SPI_TypeDef *instance, uint8_t in);
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uint8_t spiTransferByte(SPI_TypeDef *instance, uint8_t in);
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@ -0,0 +1,37 @@
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/*
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* This file is part of Cleanflight.
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*
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* Cleanflight is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Cleanflight is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Cleanflight. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdbool.h>
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#include <stdint.h>
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#include <platform.h>
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#include "drivers/bus_spi.h"
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#include "drivers/io.h"
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// Bring a pin for possible CS line to pull-up state in preparation for
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// sequential initialization by relevant drivers.
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// Note that the pin is set to input for safety at this point.
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void spiPreInitCs(ioTag_t iotag)
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{
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IO_t io = IOGetByTag(iotag);
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if (io) {
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IOInit(io, OWNER_SPI_PREINIT, 0);
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IOConfigGPIO(io, IOCFG_IPU);
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}
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}
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@ -70,10 +70,10 @@
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static spiDevice_t spiHardwareMap[] = {
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static spiDevice_t spiHardwareMap[] = {
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{ .dev = SPI1, .nss = IO_TAG(SPI1_NSS_PIN), .sck = IO_TAG(SPI1_SCK_PIN), .miso = IO_TAG(SPI1_MISO_PIN), .mosi = IO_TAG(SPI1_MOSI_PIN), .rcc = RCC_APB2(SPI1), .af = GPIO_AF5_SPI1, .leadingEdge = false, .dmaIrqHandler = DMA2_ST3_HANDLER },
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{ .dev = SPI1, .sck = IO_TAG(SPI1_SCK_PIN), .miso = IO_TAG(SPI1_MISO_PIN), .mosi = IO_TAG(SPI1_MOSI_PIN), .rcc = RCC_APB2(SPI1), .af = GPIO_AF5_SPI1, .leadingEdge = false, .dmaIrqHandler = DMA2_ST3_HANDLER },
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{ .dev = SPI2, .nss = IO_TAG(SPI2_NSS_PIN), .sck = IO_TAG(SPI2_SCK_PIN), .miso = IO_TAG(SPI2_MISO_PIN), .mosi = IO_TAG(SPI2_MOSI_PIN), .rcc = RCC_APB1(SPI2), .af = GPIO_AF5_SPI2, .leadingEdge = false, .dmaIrqHandler = DMA1_ST4_HANDLER },
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{ .dev = SPI2, .sck = IO_TAG(SPI2_SCK_PIN), .miso = IO_TAG(SPI2_MISO_PIN), .mosi = IO_TAG(SPI2_MOSI_PIN), .rcc = RCC_APB1(SPI2), .af = GPIO_AF5_SPI2, .leadingEdge = false, .dmaIrqHandler = DMA1_ST4_HANDLER },
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{ .dev = SPI3, .nss = IO_TAG(SPI3_NSS_PIN), .sck = IO_TAG(SPI3_SCK_PIN), .miso = IO_TAG(SPI3_MISO_PIN), .mosi = IO_TAG(SPI3_MOSI_PIN), .rcc = RCC_APB1(SPI3), .af = GPIO_AF6_SPI3, .leadingEdge = false, .dmaIrqHandler = DMA1_ST7_HANDLER },
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{ .dev = SPI3, .sck = IO_TAG(SPI3_SCK_PIN), .miso = IO_TAG(SPI3_MISO_PIN), .mosi = IO_TAG(SPI3_MOSI_PIN), .rcc = RCC_APB1(SPI3), .af = GPIO_AF6_SPI3, .leadingEdge = false, .dmaIrqHandler = DMA1_ST7_HANDLER },
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{ .dev = SPI4, .nss = IO_TAG(SPI4_NSS_PIN), .sck = IO_TAG(SPI4_SCK_PIN), .miso = IO_TAG(SPI4_MISO_PIN), .mosi = IO_TAG(SPI4_MOSI_PIN), .rcc = RCC_APB2(SPI4), .af = GPIO_AF5_SPI4, .leadingEdge = false, .dmaIrqHandler = DMA2_ST1_HANDLER }
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{ .dev = SPI4, .sck = IO_TAG(SPI4_SCK_PIN), .miso = IO_TAG(SPI4_MISO_PIN), .mosi = IO_TAG(SPI4_MOSI_PIN), .rcc = RCC_APB2(SPI4), .af = GPIO_AF5_SPI4, .leadingEdge = false, .dmaIrqHandler = DMA2_ST1_HANDLER }
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};
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};
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SPIDevice spiDeviceByInstance(SPI_TypeDef *instance)
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SPIDevice spiDeviceByInstance(SPI_TypeDef *instance)
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@ -159,21 +159,11 @@ void spiInitDevice(SPIDevice device)
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IOConfigGPIOAF(IOGetByTag(spi->sck), SPI_IO_AF_SCK_CFG_HIGH, spi->af);
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IOConfigGPIOAF(IOGetByTag(spi->sck), SPI_IO_AF_SCK_CFG_HIGH, spi->af);
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IOConfigGPIOAF(IOGetByTag(spi->miso), SPI_IO_AF_MISO_CFG, spi->af);
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IOConfigGPIOAF(IOGetByTag(spi->miso), SPI_IO_AF_MISO_CFG, spi->af);
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IOConfigGPIOAF(IOGetByTag(spi->mosi), SPI_IO_AF_CFG, spi->af);
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IOConfigGPIOAF(IOGetByTag(spi->mosi), SPI_IO_AF_CFG, spi->af);
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if (spi->nss) {
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IOInit(IOGetByTag(spi->nss), OWNER_SPI_CS, RESOURCE_INDEX(device));
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IOConfigGPIO(IOGetByTag(spi->nss), SPI_IO_CS_CFG);
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}
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#endif
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#endif
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#if defined(STM32F10X)
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#if defined(STM32F10X)
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IOConfigGPIO(IOGetByTag(spi->sck), SPI_IO_AF_SCK_CFG);
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IOConfigGPIO(IOGetByTag(spi->sck), SPI_IO_AF_SCK_CFG);
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IOConfigGPIO(IOGetByTag(spi->miso), SPI_IO_AF_MISO_CFG);
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IOConfigGPIO(IOGetByTag(spi->miso), SPI_IO_AF_MISO_CFG);
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IOConfigGPIO(IOGetByTag(spi->mosi), SPI_IO_AF_MOSI_CFG);
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IOConfigGPIO(IOGetByTag(spi->mosi), SPI_IO_AF_MOSI_CFG);
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if (spi->nss) {
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IOInit(IOGetByTag(spi->nss), OWNER_SPI_CS, RESOURCE_INDEX(device));
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IOConfigGPIO(IOGetByTag(spi->nss), SPI_IO_CS_CFG);
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}
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#endif
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#endif
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spiHardwareMap[device].hspi.Instance = spi->dev;
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spiHardwareMap[device].hspi.Instance = spi->dev;
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// Init SPI hardware
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// Init SPI hardware
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@ -198,11 +188,7 @@ void spiInitDevice(SPIDevice device)
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spiHardwareMap[device].hspi.Init.CLKPhase = SPI_PHASE_2EDGE;
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spiHardwareMap[device].hspi.Init.CLKPhase = SPI_PHASE_2EDGE;
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}
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}
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if (HAL_SPI_Init(&spiHardwareMap[device].hspi) == HAL_OK)
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if (HAL_SPI_Init(&spiHardwareMap[device].hspi) == HAL_OK) {
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{
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if (spi->nss) {
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IOHi(IOGetByTag(spi->nss));
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}
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}
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}
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}
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}
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@ -397,6 +397,7 @@ void max7456Init(const vcdProfile_t *pVcdProfile)
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#endif
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#endif
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IOInit(max7456CsPin, OWNER_OSD_CS, 0);
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IOInit(max7456CsPin, OWNER_OSD_CS, 0);
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IOConfigGPIO(max7456CsPin, SPI_IO_CS_CFG);
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IOConfigGPIO(max7456CsPin, SPI_IO_CS_CFG);
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IOHi(max7456CsPin);
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spiSetDivisor(MAX7456_SPI_INSTANCE, SPI_CLOCK_STANDARD);
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spiSetDivisor(MAX7456_SPI_INSTANCE, SPI_CLOCK_STANDARD);
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// force soft reset on Max7456
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// force soft reset on Max7456
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||||||
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|
@ -61,6 +61,7 @@ const char * const ownerNames[OWNER_TOTAL_COUNT] = {
|
||||||
"LED_STRIP",
|
"LED_STRIP",
|
||||||
"TRANSPONDER",
|
"TRANSPONDER",
|
||||||
"VTX",
|
"VTX",
|
||||||
"COMPASS_CS"
|
"COMPASS_CS",
|
||||||
|
"SPI_PREINIT",
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
|
@ -62,6 +62,7 @@ typedef enum {
|
||||||
OWNER_TRANSPONDER,
|
OWNER_TRANSPONDER,
|
||||||
OWNER_VTX,
|
OWNER_VTX,
|
||||||
OWNER_COMPASS_CS,
|
OWNER_COMPASS_CS,
|
||||||
|
OWNER_SPI_PREINIT,
|
||||||
OWNER_TOTAL_COUNT
|
OWNER_TOTAL_COUNT
|
||||||
} resourceOwner_e;
|
} resourceOwner_e;
|
||||||
|
|
||||||
|
|
|
@ -185,6 +185,61 @@ static IO_t busSwitchResetPin = IO_NONE;
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
#ifdef USE_SPI
|
||||||
|
// Pre-initialize all CS pins to input with pull-up.
|
||||||
|
// It's sad that we can't do this with an initialized array,
|
||||||
|
// since we will be taking care of configurable CS pins shortly.
|
||||||
|
|
||||||
|
void spiPreInit(void)
|
||||||
|
{
|
||||||
|
#ifdef USE_ACC_SPI_MPU6000
|
||||||
|
spiPreInitCs(IO_TAG(MPU6000_CS_PIN));
|
||||||
|
#endif
|
||||||
|
#ifdef USE_ACC_SPI_MPU6500
|
||||||
|
spiPreInitCs(IO_TAG(MPU6500_CS_PIN));
|
||||||
|
#endif
|
||||||
|
#ifdef USE_GYRO_SPI_MPU9250
|
||||||
|
spiPreInitCs(IO_TAG(MPU9250_CS_PIN));
|
||||||
|
#endif
|
||||||
|
#ifdef USE_GYRO_SPI_ICM20689
|
||||||
|
spiPreInitCs(IO_TAG(ICM20689_CS_PIN));
|
||||||
|
#endif
|
||||||
|
#ifdef USE_ACCGYRO_BMI160
|
||||||
|
spiPreInitCs(IO_TAG(BMI160_CS_PIN));
|
||||||
|
#endif
|
||||||
|
#ifdef USE_GYRO_L3GD20
|
||||||
|
spiPreInitCs(IO_TAG(L3GD20_CS_PIN));
|
||||||
|
#endif
|
||||||
|
#ifdef USE_MAX7456
|
||||||
|
spiPreInitCs(IO_TAG(MAX7456_SPI_CS_PIN));
|
||||||
|
#endif
|
||||||
|
#ifdef USE_SDCARD
|
||||||
|
spiPreInitCs(IO_TAG(SDCARD_SPI_CS_PIN));
|
||||||
|
#endif
|
||||||
|
#ifdef USE_BARO_SPI_BMP280
|
||||||
|
spiPreInitCs(IO_TAG(BMP280_CS_PIN));
|
||||||
|
#endif
|
||||||
|
#ifdef USE_BARO_SPI_MS5611
|
||||||
|
spiPreInitCs(IO_TAG(MS5611_CS_PIN));
|
||||||
|
#endif
|
||||||
|
#ifdef USE_MAG_SPI_HMC5883
|
||||||
|
spiPreInitCs(IO_TAG(HMC5883_CS_PIN));
|
||||||
|
#endif
|
||||||
|
#ifdef USE_MAG_SPI_AK8963
|
||||||
|
spiPreInitCs(IO_TAG(AK8963_CS_PIN));
|
||||||
|
#endif
|
||||||
|
#ifdef RTC6705_CS_PIN // XXX VTX_RTC6705? Should use USE_ format.
|
||||||
|
spiPreInitCs(IO_TAG(RTC6705_CS_PIN));
|
||||||
|
#endif
|
||||||
|
#ifdef M25P16_CS_PIN // XXX Should use USE_ format.
|
||||||
|
spiPreInitCs(IO_TAG(M25P16_CS_PIN));
|
||||||
|
#endif
|
||||||
|
#if defined(USE_RX_SPI) && !defined(USE_RX_SOFTSPI)
|
||||||
|
spiPreInitCs(IO_TAG(RX_NSS_PIN));
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
void init(void)
|
void init(void)
|
||||||
{
|
{
|
||||||
#ifdef USE_HAL_DRIVER
|
#ifdef USE_HAL_DRIVER
|
||||||
|
@ -352,6 +407,9 @@ void init(void)
|
||||||
#else
|
#else
|
||||||
|
|
||||||
#ifdef USE_SPI
|
#ifdef USE_SPI
|
||||||
|
// Initialize CS lines and keep them high
|
||||||
|
spiPreInit();
|
||||||
|
|
||||||
#ifdef USE_SPI_DEVICE_1
|
#ifdef USE_SPI_DEVICE_1
|
||||||
spiInit(SPIDEV_1);
|
spiInit(SPIDEV_1);
|
||||||
#endif
|
#endif
|
||||||
|
|
|
@ -24,9 +24,12 @@
|
||||||
#include "drivers/bus_spi.h"
|
#include "drivers/bus_spi.h"
|
||||||
#include "io/serial.h"
|
#include "io/serial.h"
|
||||||
|
|
||||||
|
extern void spiPreInit(void); // XXX In fc/fc_init.c
|
||||||
|
|
||||||
void targetBusInit(void)
|
void targetBusInit(void)
|
||||||
{
|
{
|
||||||
#if defined(USE_SPI) && defined(USE_SPI_DEVICE_1)
|
#if defined(USE_SPI) && defined(USE_SPI_DEVICE_1)
|
||||||
|
spiPreInit();
|
||||||
spiInit(SPIDEV_1);
|
spiInit(SPIDEV_1);
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
|
|
@ -25,9 +25,12 @@
|
||||||
#include "io/serial.h"
|
#include "io/serial.h"
|
||||||
#include "hardware_revision.h"
|
#include "hardware_revision.h"
|
||||||
|
|
||||||
|
extern void spiPreInit(void); // XXX In fc/fc_init.c
|
||||||
|
|
||||||
void targetBusInit(void)
|
void targetBusInit(void)
|
||||||
{
|
{
|
||||||
#ifdef USE_SPI
|
#ifdef USE_SPI
|
||||||
|
spiPreInit();
|
||||||
#ifdef USE_SPI_DEVICE_2
|
#ifdef USE_SPI_DEVICE_2
|
||||||
spiInit(SPIDEV_2);
|
spiInit(SPIDEV_2);
|
||||||
#endif
|
#endif
|
||||||
|
|
Loading…
Reference in New Issue