From 045ceb084f94329668086424752a7e2daf7a93cf Mon Sep 17 00:00:00 2001 From: Brendan Le Foll Date: Wed, 7 Sep 2016 13:51:01 +0100 Subject: [PATCH] grossetete.md: Add documentation for uart Signed-off-by: Brendan Le Foll --- docs/grossetete.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/docs/grossetete.md b/docs/grossetete.md index 80382eb..fc0dd9e 100644 --- a/docs/grossetete.md +++ b/docs/grossetete.md @@ -34,7 +34,9 @@ CLK = 65 2) **UART** Some pins are labelled as UARTs but are not configured in BIOS as UART -so only available UART is on the FTDI header +so only available UART is on the FTDI header. Disable the getty on ttyS2 and +use mraa's uart raw mode to initialise on ttyS2. The Jumper J8 can be used to +switch between using the FTDI 6 pin header and the micro USB output. Pin Mapping -----------