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ChipKit Pi PIN numbering

tony1tf
tony1tf over 11 years ago

Has anyone had any success understanding the Arduino-like pin numbering system for the ChipKit Pi pic-32 board? I have so far established that LED1 is 14 in a Sketch, and LED2 is 15. These are correctly labelled in the middle column of the table on the pin-out map in the quick start guide (as 14/A0 and 15/A1). I am presently trying to find which pin numbers are used for the Tx Rx LEDs, but the circuit and tables are so full of errors that it is proving impossible. So far I have tried 4 and 5, and 11 and 12 (from the table), and neither pair work. Next stop is 0 and 1 (from the JA2 SCOKET (sic) diagram).

It takes so long to compile and upload on the Pi, that experiments tend to take forever. Ah, the last sketch just compiled, so I am waiting for the upload to complete - aha - success - it is 0 and 1.

So it looks like the "SCOKET" pins are numbered correctly, as per an Arduino. - thats the Green numbers to the right of JA1 and JA2. I havn't gone round the oins yet with a meter - only watched the LEDs so far.

Anyway - looks like I am answering my own post as a write it, but any other comments are welcomed.

 

Tony

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