Add new power_adc_disable function. White space change.

Author: Nathan Seidle

cores/arduino/ard_sup/ap3_analog.h

@@ -41,13 +41,13 @@ ap3_err_t ap3_set_pin_to_analog(uint8_t pinNumber);
 ap3_err_t ap3_analog_pad_funcsel(ap3_gpio_pad_t padNumber, uint8_t *funcsel);
 ap3_err_t ap3_change_channel(ap3_gpio_pad_t padNumber);
 
+bool power_adc_disable();
 uint16_t analogRead(uint8_t pinNumber);
 void analogReadResolution(uint8_t bits);
 
-ap3_err_t analogWriteResolution( uint8_t res );
-ap3_err_t analogWrite( uint8_t pin, uint32_t val );
-ap3_err_t servoWriteResolution( uint8_t res );
-ap3_err_t servoWrite( uint8_t pin, uint32_t val );
-
+ap3_err_t analogWriteResolution(uint8_t res);
+ap3_err_t analogWrite(uint8_t pin, uint32_t val);
+ap3_err_t servoWriteResolution(uint8_t res);
+ap3_err_t servoWrite(uint8_t pin, uint32_t val);
 
 #endif // _AP3_ANALOG_H_