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| author | Brendan Le Foll <brendan.le.foll@intel.com> | 2014-11-21 11:58:08 +0000 |
|---|---|---|
| committer | Brendan Le Foll <brendan.le.foll@intel.com> | 2014-11-21 11:59:57 +0000 |
| commit | 97e00d92988d66012c3a092f4242585ffe1b19d6 (patch) | |
| tree | 741670a018ad5a8e89c3ee64f08d975f8e554eb0 /docs/edison.md | |
| parent | 8f9059767f8a8af5e9224d88174beaf215afd9d6 (diff) | |
docs: explain aio numbering scheme
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
Diffstat (limited to 'docs/edison.md')
| -rw-r--r-- | docs/edison.md | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/docs/edison.md b/docs/edison.md index d55d5dc..8114afb 100644 --- a/docs/edison.md +++ b/docs/edison.md @@ -22,6 +22,8 @@ in libmraa: - SPI exposed is also used for the ADC. Try not to use your own CS. - ADC kernel module will return 12bit number but the ADC itself only has an accuracy of 10bits. This ADC is only included on the arduino board. +- AIO pins are treated as 0-5 in mraa_aio_init() but as 14-19 for everything + else. Therefore use mraa_gpio_init(14) to use A0 as a Gpio Intel breakout board -------------------- |