From fa13baf12b5aa5001e69e137c39da4bf2f4656fe Mon Sep 17 00:00:00 2001 From: Brendan Le Foll Date: Mon, 22 Sep 2014 17:49:32 +0100 Subject: [PATCH] edison.md: add details on i2c bus number Signed-off-by: Brendan Le Foll --- docs/edison.md | 1 + 1 file changed, 1 insertion(+) diff --git a/docs/edison.md b/docs/edison.md index 6263b1f..d37eb4a 100644 --- a/docs/edison.md +++ b/docs/edison.md @@ -9,6 +9,7 @@ Currently the Arduino breakout board is supported by libmraa. The Edison used with the Arduino board has the following limitations in libmraa: +- i2c is exposed on i2c-6, therfore you must use bus 6 and not bus 0 - PWM avaible on default swizzler postions. (3,5,6,9) - 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