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| author | Kristian Sloth Lauszus <lauszus@gmail.com> | 2013-05-02 01:00:17 +0200 |
|---|---|---|
| committer | Kristian Sloth Lauszus <lauszus@gmail.com> | 2013-05-02 01:00:17 +0200 |
| commit | 8d7deb7a1fbdbe93547839e355683fe1f2169c25 (patch) | |
| tree | 4f6187532a3b9464cf812f252d06c4797729c17d /cores/arduino/wiring_analog.c | |
| parent | 0a7b402c4524bf3483ccef3bfa70a6d6de97a912 (diff) | |
Removed double instance of the same code
Diffstat (limited to 'cores/arduino/wiring_analog.c')
| -rw-r--r-- | cores/arduino/wiring_analog.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/cores/arduino/wiring_analog.c b/cores/arduino/wiring_analog.c index a6b63e3..c99325f 100644 --- a/cores/arduino/wiring_analog.c +++ b/cores/arduino/wiring_analog.c @@ -55,10 +55,8 @@ int analogRead(uint8_t pin) #else if (pin >= 14) pin -= 14; // allow for channel or pin numbers #endif - -#if defined(__AVR_ATmega32U4__) - ADCSRB = (ADCSRB & ~(1 << MUX5)) | (((pin >> 3) & 0x01) << MUX5); -#elif defined(ADCSRB) && defined(MUX5) + +#if defined(ADCSRB) && defined(MUX5) // the MUX5 bit of ADCSRB selects whether we're reading from channels // 0 to 7 (MUX5 low) or 8 to 15 (MUX5 high). ADCSRB = (ADCSRB & ~(1 << MUX5)) | (((pin >> 3) & 0x01) << MUX5); |