FMUv4: Initialize complete board correctly

src/drivers/boards/px4fmu-v4/px4fmu_init.c

@@ -211,19 +211,6 @@ static struct sdio_dev_s *sdio;
 
 #include <math.h>
 
-/* TODO XXX commented this out to get cmake build working */
-/*#ifdef __cplusplus*/
-/*__EXPORT int matherr(struct __exception *e)*/
-/*{*/
-/*return 1;*/
-/*}*/
-/*#else*/
-/*__EXPORT int matherr(struct exception *e)*/
-/*{*/
-/*return 1;*/
-/*}*/
-/*#endif*/
-
 __EXPORT int nsh_archinitialize(void)
 {
 
@@ -231,9 +218,7 @@ __EXPORT int nsh_archinitialize(void)
 	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_IN10);	/* used by VBUS valid */
-	// stm32_configgpio(GPIO_ADC1_IN11);	/* unused */
-	// stm32_configgpio(GPIO_ADC1_IN12);	/* used by MPU6000 CS */
+
 	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 */
@@ -243,6 +228,12 @@ __EXPORT int nsh_archinitialize(void)
 	stm32_configgpio(GPIO_VDD_BRICK_VALID);
 	stm32_configgpio(GPIO_GPIO5_OUTPUT);
 
+	stm32_configgpio(GPIO_SBUS_INV);
+	stm32_configgpio(GPIO_8266_GPIO0);
+	stm32_configgpio(GPIO_SPEKTRUM_POWER);
+	stm32_configgpio(GPIO_8266_PD);
+	stm32_configgpio(GPIO_8266_RST);
+
 	/* configure the high-resolution time/callout interface */
 	hrt_init();