Added bat statement of pinMode

Author: DHJeff

cores/arduino/wiring_digital.c

@@ -240,6 +240,16 @@ void pinMode( uint32_t ulPin, uint32_t ulMode )
 	  return ;
   }
 
+  if ( (ulPin == 43) && (ulMode == INPUT) )
+  {
+	  delay(15);
+	  TwoWire_begin();
+	  TwoWire_beginTransmission(0x48);
+	  TwoWire_write(BAT_VOLT_IN);
+	  TwoWire_endTransmission();
+	  return ;
+  }
+
   if ( g_APinDescription[ulPin].ulPinType == PIO_NOT_A_PIN )
   {
     return ;

variants/arduino_primo/variant.h

@@ -98,7 +98,7 @@ static const uint8_t GPIO_ESP_PW_H  	= 0b11101000;
 static const uint8_t GPIO_ESP_PW_L  	= 0b11101001;
 static const uint8_t GPIO_ESP_EN_H  	= 0b11101010;
 static const uint8_t GPIO_ESP_EN_L  	= 0b11101011;
-static const uint8_t BAT_VOL_IN			= 0b11101100;
+static const uint8_t BAT_VOLT_IN    = 0b11101100;
 static const uint8_t USER2_BUTTON_IN  	= 0b11101110;
 static const uint8_t GPIO_USER1_IT  	= 0b11111000;