6 Commits

Author	SHA1	Message	Date
Andrew Tridgell	2bd5cd3b9a	AnalogSource: added some example code	2012-07-01 15:01:05 +10:00
Andrew Tridgell	2046e396a2	AnalogSource: make the Arduino AnalogSource interrupt driven ... this fixes several problems with reading analog sources: - we were getting poor values because we didn't wait long enough for an analog source to settle - we wasted a lot of CPU cycles waiting for conversions - we were not taking averages over many samples, which we did with the old AP_ADC driver on the APM1	2012-07-01 15:01:05 +10:00
Randy Mackay	98f3386ea0	Arduino 1.0 - changed all #includes of "WProgram.h", "wiring.h" and "WConstants.h to "Arduino.h". ... Modified FastSerial's write function to return size_t (number of bytes written).	2012-01-28 12:25:47 +09:00
Andrew Tridgell	7c939e83e0	AnalogSource: return a float from read() method ... this gives the full resolution when using the ADC backend. It also adds scaling for the Arduino backend	2011-12-17 07:29:09 +11:00
Randy Mackay	ffb4492c16	RangeFinder - small bug fix to initialise prescale variable. ... Fixed up example sketch so it compiles and works again!	2011-12-10 16:25:41 +09:00
Pat Hickey	0caf351c32	purple: Added AnalogSource library ... this library abstracts out the way of getting an analog value. If the ADC library is being used then it calls the ADC Ch() method, otherwise it calls analogRead()	2011-11-25 20:00:16 -08:00