diff options
| author | bnewbold <bnewbold@robocracy.org> | 2010-08-31 17:17:57 -0400 |
|---|---|---|
| committer | bnewbold <bnewbold@robocracy.org> | 2010-08-31 17:17:57 -0400 |
| commit | e03d58f4dab4176514924baa3a1ff430bf5819b8 (patch) | |
| tree | b5c8269c34ab3bb4da0f7c52dea7049966753fb3 /wirish/wirish_analog.c | |
| parent | 01c38f5567bf624413d901c2b287e63cdccd03a6 (diff) | |
| download | librambutan-e03d58f4dab4176514924baa3a1ff430bf5819b8.tar.gz librambutan-e03d58f4dab4176514924baa3a1ff430bf5819b8.zip | |
Further wirish portability progress
Sort of ugly changes. Compiles but untested.
Diffstat (limited to 'wirish/wirish_analog.c')
| -rw-r--r-- | wirish/wirish_analog.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/wirish/wirish_analog.c b/wirish/wirish_analog.c index 2a8d662..1b911bc 100644 --- a/wirish/wirish_analog.c +++ b/wirish/wirish_analog.c @@ -33,8 +33,9 @@ /* Assumes that the ADC has been initialized and * that the pin is set to ANALOG_INPUT */ uint32 analogRead(uint8 pin) { - if (pin >= NR_ANALOG_PINS) + if(PIN_MAP[pin].adc == ADC_INVALID) { return 0; + } return adc_read(PIN_MAP[pin].adc); } |