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Removed double instance of the same code

This commit is contained in:
Kristian Sloth Lauszus 2013-05-02 01:00:17 +02:00
parent 0a7b402c45
commit 8d7deb7a1f
1 changed files with 2 additions and 4 deletions
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6
cores/arduino/wiring_analog.c
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@ -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);