.suc_uart = USART3,
.suc_rcc_reg = &RCC->APB1ENR,
.suc_rcc_dev = RCC_APB1ENR_USART3EN,
.suc_pin_tx = MCU_GPIO_PORTD(8), /* PD8 */
.suc_pin_rx = MCU_GPIO_PORTD(9), /* PD9 */
.suc_pin_rts = -1,
.suc_pin_cts = -1,
.suc_pin_af = GPIO_AF7_USART3,
.suc_irqn = USART3_IRQn,
}
};
#endif
#if MYNEWT_VAL(SPI_0_SLAVE) || MYNEWT_VAL(SPI_0_MASTER)
struct stm32_hal_spi_cfg spi0_cfg = {
.sck_pin = MCU_GPIO_PORTA(5), /* D13 on CN7 */
.miso_pin = MCU_GPIO_PORTA(6), /* D12 on CN7 */
.mosi_pin = MCU_GPIO_PORTA(7), /* D11 on CN7 */
.ss_pin = MCU_GPIO_PORTD(14), /* D10 on CN7 */
.irq_prio = 2,
};
#endif
#if MYNEWT_VAL(I2C_0)
/*
* The PB8 and PB9 pins are connected through jumpers in the board to
* both ADC_IN and I2C pins. To enable I2C functionality SB147/SB157 need
* to be removed (they are the default connections) and SB138/SB143 need
* to be shorted.
*/
static struct stm32_hal_i2c_cfg i2c_cfg0 = {
* and is handled outside the SPI routines.
*/
static const struct stm32_hal_spi_cfg os_bsp_spi0m_cfg = {
.sck_pin = MCU_GPIO_PORTB(3),
.mosi_pin = MCU_GPIO_PORTB(5),
.miso_pin = MCU_GPIO_PORTB(4),
.irq_prio = 2,
};
#endif
#if MYNEWT_VAL(SPI_0_SLAVE)
static const struct stm32_hal_spi_cfg os_bsp_spi0s_cfg = {
.sck_pin = MCU_GPIO_PORTB(3),
.mosi_pin = MCU_GPIO_PORTB(5),
.miso_pin = MCU_GPIO_PORTB(4),
.ss_pin = MCU_GPIO_PORTA(4),
.irq_prio = 2,
};
#endif
static const struct hal_bsp_mem_dump dump_cfg[] = {
[0] = {
.hbmd_start = &_ram_start,
.hbmd_size = RAM_SIZE
},
[1] = {
.hbmd_start = &_ccram_start,
.hbmd_size = CCRAM_SIZE
}
};
#if MYNEWT_VAL(I2C_0)
static struct stm32f4_hal_i2c_cfg i2c_cfg0 = {
.hic_i2c = I2C1,
.hic_rcc_reg = &RCC->APB1ENR,
.hic_rcc_dev = RCC_APB1ENR_I2C1EN,
.hic_pin_sda = MCU_GPIO_PORTB(9), /* PB9 */
.hic_pin_scl = MCU_GPIO_PORTB(8), /* PB8 */
.hic_pin_af = GPIO_AF4_I2C1,
.hic_10bit = 0,
.hic_speed = 100000 /* 100kHz */
};
#endif
#if MYNEWT_VAL(SPI_0_SLAVE) || MYNEWT_VAL(SPI_0_MASTER)
struct stm32f4_hal_spi_cfg spi0_cfg = {
.ss_pin = MCU_GPIO_PORTA(4), /* PA4 */
.sck_pin = MCU_GPIO_PORTA(5), /* PA5 */
.miso_pin = MCU_GPIO_PORTA(6), /* PA6 */
.mosi_pin = MCU_GPIO_PORTB(5), /* PB5 */
.irq_prio = 2
};
#endif
#if MYNEWT_VAL(UART_0)
static const struct stm32f4_uart_cfg uart_cfg0 = {
.suc_uart = USART6,
.suc_rcc_reg = &RCC->APB2ENR,
.suc_rcc_dev = RCC_APB2ENR_USART6EN,
.suc_pin_tx = MCU_GPIO_PORTC(6), /* PC6 */
.suc_pin_rx = MCU_GPIO_PORTC(7), /* PC7 */
.suc_pin_rts = -1,
.suc_pin_cts = -1,
