HAL_ChibiOS: TBS-F7 is active low on sd power

libraries/AP_HAL_ChibiOS/hwdef/TBS-Colibri-F7/hwdef.dat

@@ -24,6 +24,12 @@ undef UART8_TX
 undef UART8_RX
 undef AP_FEATURE_SBUS_OUT
 
+# SD power is active low on TBS board
+undef PG7
+undef VDD_3V3_SD_CARD_EN
+PG7 nVDD_3V3_SD_CARD_EN OUTPUT HIGH
+
+
 # allow the first 3 capture ports to be used as PWM outputs or GPIOs
 undef PA5
 undef PB3

libraries/AP_HAL_ChibiOS/hwdef/common/stm32_util.c

@@ -262,7 +262,7 @@ void set_fast_reboot(enum rtc_boot_magic v)
 */
 void peripheral_power_enable(void)
 {
-#if defined(HAL_GPIO_PIN_nVDD_5V_PERIPH_EN) || defined(HAL_GPIO_PIN_nVDD_5V_HIPOWER_EN) || defined(HAL_GPIO_PIN_VDD_3V3_SENSORS_EN)
+#if defined(HAL_GPIO_PIN_nVDD_5V_PERIPH_EN) || defined(HAL_GPIO_PIN_nVDD_5V_HIPOWER_EN) || defined(HAL_GPIO_PIN_VDD_3V3_SENSORS_EN) || defined(HAL_GPIO_PIN_nVDD_3V3_SD_CARD_EN) || defined(HAL_GPIO_PIN_VDD_3V3_SD_CARD_EN)
     // we don't know what state the bootloader had the CTS pin in, so
     // wait here with it pulled up from the PAL table for enough time
     // for the radio to be definately powered down
@@ -278,9 +278,17 @@ void peripheral_power_enable(void)
     palWriteLine(HAL_GPIO_PIN_nVDD_5V_HIPOWER_EN, 0);
 #endif
 #ifdef HAL_GPIO_PIN_VDD_3V3_SENSORS_EN
-    // the TBS-Colibri-F7 needs PE3 low
+    // the TBS-Colibri-F7 needs PE3 low at power on
     palWriteLine(HAL_GPIO_PIN_VDD_3V3_SENSORS_EN, 1);
 #endif
+#ifdef HAL_GPIO_PIN_nVDD_3V3_SD_CARD_EN
+    // the TBS-Colibri-F7 needs PG7 low for SD card
+    palWriteLine(HAL_GPIO_PIN_nVDD_3V3_SD_CARD_EN, 0);
+#endif
+#ifdef HAL_GPIO_PIN_VDD_3V3_SD_CARD_EN
+    // others need it active high
+    palWriteLine(HAL_GPIO_PIN_VDD_3V3_SD_CARD_EN, 1);
+#endif
 #endif
 }