feat: use (only) dedicated charge led on compatible Jumper handsets (#5512)

radio/src/targets/horus/board.cpp

@@ -127,46 +127,14 @@ void boardInit()
   board_set_bor_level();
 #endif
 
-  pwrInit();
-
-#if defined(FUNCTION_SWITCHES) && !defined(DEBUG_SEGGER_RTT)
-#if defined(RADIO_T15)
-#define LEDCHARGEON(x)   fsLedOff(x)
-#define LEDCHARGEOFF(x)  fsLedOn(x)
-#else
-#define LEDCHARGEON(x)   fsLedOn(x)
-#define LEDCHARGEOFF(x)  fsLedOff(x)
-#endif
+#if defined(FUNCTION_SWITCHES) && !defined(DEBUG_DISABLE_USB)
   // This is needed to prevent radio from starting when usb is plugged to charge
   usbInit();
-  ledInit();
   // prime debounce state...
    usbPlugged();
    if (usbPlugged()) {
      delaysInit();
-     adcInit(&_adc_driver);
-     getADC();
-     pwrOn(); // required to get bat adc reads
-     INTERNAL_MODULE_OFF();
-     EXTERNAL_MODULE_OFF();
-     for (uint8_t i=0; i < NUM_FUNCTIONS_SWITCHES; i++)
-       LEDCHARGEOFF(i);
      while (usbPlugged()) {
-       // Let it charge ...
-       getADC(); // Warning: the value read does not include VBAT calibration
-                 // Also, MCU is running which create a drop vs off
-       if (getBatteryVoltage() >= 660)
-         LEDCHARGEON(0);
-       if (getBatteryVoltage() >= 700)
-         LEDCHARGEON(1);
-       if (getBatteryVoltage() >= 740)
-         LEDCHARGEON(2);
-       if (getBatteryVoltage() >= 780)
-         LEDCHARGEON(3);
-       if (getBatteryVoltage() >= 810)
-         LEDCHARGEON(4);
-       if (getBatteryVoltage() >= 820)
-         LEDCHARGEON(5);
        delay_ms(1000);
      }
      while(1) // Wait power to drain
@@ -174,6 +142,8 @@ void boardInit()
    }
 #endif
 
+  pwrInit();
+
   boardInitModulePorts();
 
 #if defined(INTMODULE_HEARTBEAT) &&                                     \