__EXPORT void
stm32_boardinitialize(void)
{
board_on_reset(-1);
/* configure LEDs */
board_autoled_initialize();
/* Start with the Sensor voltage off */
stm32_configgpio(GPIO_VDD_3V3_SENSORS_EN);
/* configure ADC pins */
stm32_configgpio(GPIO_ADC1_IN2); /* BATT_VOLTAGE_SENS */
stm32_configgpio(GPIO_ADC1_IN3); /* BATT_CURRENT_SENS */
stm32_configgpio(GPIO_ADC1_IN4); /* VDD_5V_SENS */
stm32_configgpio(GPIO_ADC1_IN13); /* FMU_AUX_ADC_1 */
stm32_configgpio(GPIO_ADC1_IN14); /* FMU_AUX_ADC_2 */
stm32_configgpio(GPIO_ADC1_IN15); /* PRESSURE_SENS */
/* configure power supply control/sense pins */
stm32_configgpio(GPIO_VDD_5V_PERIPH_EN);
stm32_configgpio(GPIO_VDD_BRICK_VALID);
stm32_configgpio(GPIO_VDD_SERVO_VALID);
stm32_configgpio(GPIO_VDD_USB_VALID);
stm32_configgpio(GPIO_VDD_5V_HIPOWER_OC);
stm32_configgpio(GPIO_VDD_5V_PERIPH_OC);
/* configure SPI interfaces is deferred to board_app_initialize
* to delay the sensor power up with out adding a delay
*/
}
void board_system_reset(int status)
{
#if defined(BOARD_HAS_ON_RESET)
board_on_reset(status);
#endif
board_reset(status);
while (1);
}
__EXPORT void
stm32_boardinitialize(void)
{
board_on_reset(-1);
/* configure LEDs */
board_autoled_initialize();
/* configure ADC pins */
stm32_configgpio(GPIO_ADC1_IN2); /* BATT_VOLTAGE_SENS */
stm32_configgpio(GPIO_ADC1_IN3); /* BATT_CURRENT_SENS */
stm32_configgpio(GPIO_ADC1_IN4); /* VDD_5V_SENS */
stm32_configgpio(GPIO_ADC1_IN13); /* FMU_AUX_ADC_1 */
stm32_configgpio(GPIO_ADC1_IN14); /* FMU_AUX_ADC_2 */
stm32_configgpio(GPIO_ADC1_IN15); /* PRESSURE_SENS */
/* configure power supply control/sense pins */
stm32_configgpio(GPIO_VDD_5V_PERIPH_EN);
stm32_configgpio(GPIO_VDD_3V3_SENSORS_EN);
stm32_configgpio(GPIO_VDD_BRICK_VALID);
stm32_configgpio(GPIO_VDD_SERVO_VALID);
stm32_configgpio(GPIO_VDD_USB_VALID);
stm32_configgpio(GPIO_VDD_5V_HIPOWER_OC);
stm32_configgpio(GPIO_VDD_5V_PERIPH_OC);
/*
* CAN GPIO config.
* Forced pull up on CAN2 is required for FMUv2 where the second interface lacks a transceiver.
* If no transceiver is connected, the RX pin will float, occasionally causing CAN controller to
* fail during initialization.
*/
stm32_configgpio(GPIO_CAN1_RX);
stm32_configgpio(GPIO_CAN1_TX);
stm32_configgpio(GPIO_CAN2_RX | GPIO_PULLUP);
stm32_configgpio(GPIO_CAN2_TX);
}
__EXPORT void
stm32_boardinitialize(void)
{
board_on_reset(-1); /* Reset PWM first thing */
/* configure LEDs */
board_autoled_initialize();
/* configure pins */
const uint32_t gpio[] = PX4_GPIO_INIT_LIST;
board_gpio_init(gpio, arraySize(gpio));
/* configure SPI interfaces */
stm32_spiinitialize();
/* configure USB interfaces */
stm32_usbinitialize();
}