From a0ba08b4f48fb066ba8ffd0b9655bc6135063f4d Mon Sep 17 00:00:00 2001 From: "David A. Mellis" Date: Mon, 15 Jun 2009 19:40:47 +0000 Subject: [PATCH] Changing analog read channel mask from 0x07 to 0x0f to allow for reading of the temperature and other extended channels. --- cores/arduino/wiring_analog.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cores/arduino/wiring_analog.c b/cores/arduino/wiring_analog.c index 529ad52..782a0bd 100755 --- a/cores/arduino/wiring_analog.c +++ b/cores/arduino/wiring_analog.c @@ -42,7 +42,7 @@ int analogRead(uint8_t pin) // set the analog reference (high two bits of ADMUX) and select the // channel (low 4 bits). this also sets ADLAR (left-adjust result) // to 0 (the default). - ADMUX = (analog_reference << 6) | (pin & 0x07); + ADMUX = (analog_reference << 6) | (pin & 0x0f); #if defined(__AVR_ATmega1280__) // the MUX5 bit of ADCSRB selects whether we're reading from channels