From 76737d4e28aec9d9c565ee1d8f0a4363c2c1b851 Mon Sep 17 00:00:00 2001 From: "David A. Mellis" Date: Sun, 23 Aug 2009 20:59:47 +0000 Subject: Undoing revision 628 because it broke analogRead() on analog inputs 8 to 15 of the Arduino Mega. --- cores/arduino/wiring_analog.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'cores/arduino/wiring_analog.c') diff --git a/cores/arduino/wiring_analog.c b/cores/arduino/wiring_analog.c index 782a0bd..529ad52 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 & 0x0f); + ADMUX = (analog_reference << 6) | (pin & 0x07); #if defined(__AVR_ATmega1280__) // the MUX5 bit of ADCSRB selects whether we're reading from channels -- cgit v1.2.3-18-g5258