LP-602 Update all bootloaders that run on STM32F4 hardware to use correct USB connected check

Author: AIRCAP

flight/targets/boards/discoveryf4bare/bootloader/main.c

@@ -82,7 +82,7 @@ int main()
     // is 2.7 volts
     check_bor();
 
-    USB_connected = PIOS_USB_CheckAvailable(0);
+    USB_connected = PIOS_USB_CableConnected(0);
 
     if (PIOS_IAP_CheckRequest() == true) {
         PIOS_DELAY_WaitmS(1000);

flight/targets/boards/osd/bootloader/main.c

@@ -76,7 +76,7 @@ int main()
     PIOS_Board_Init();
     PIOS_IAP_Init();
 
-    USB_connected = PIOS_USB_CheckAvailable(0);
+    USB_connected = PIOS_USB_CableConnected(0);
 
     if (PIOS_IAP_CheckRequest() == true) {
         PIOS_DELAY_WaitmS(1000);

flight/targets/boards/revonano/bootloader/main.c

@@ -82,7 +82,7 @@ int main()
     // is 2.7 volts
     check_bor();
 
-    USB_connected = PIOS_USB_CheckAvailable(0);
+    USB_connected = PIOS_USB_CableConnected(0);
 
     if (PIOS_IAP_CheckRequest() == true) {
         PIOS_DELAY_WaitmS(1000);

flight/targets/boards/revoproto/bootloader/main.c

@@ -82,7 +82,7 @@ int main()
     // is 2.7 volts
     check_bor();
 
-    USB_connected = PIOS_USB_CheckAvailable(0);
+    USB_connected = PIOS_USB_CableConnected(0);
 
     if (PIOS_IAP_CheckRequest() == true) {
         PIOS_DELAY_WaitmS(1000);

flight/targets/boards/sparky2/bootloader/main.c

@@ -83,7 +83,7 @@ int main()
     // is 2.7 volts
     check_bor();
 
-    USB_connected = PIOS_USB_CheckAvailable(0);
+    USB_connected = PIOS_USB_CableConnected(0);
 
     if (PIOS_IAP_CheckRequest() == true) {
         PIOS_DELAY_WaitmS(1000);