From 8e7844c2e0ffd872abd56765a202437ef9536d0f Mon Sep 17 00:00:00 2001 From: Ole Treichel Date: Thu, 2 Dec 2021 21:32:21 +0100 Subject: [PATCH] Add comment on pin layout for HAT --- examples/epd2in13_v2.rs | 1 + 1 file changed, 1 insertion(+) diff --git a/examples/epd2in13_v2.rs b/examples/epd2in13_v2.rs index f2169e7..3e58ac1 100644 --- a/examples/epd2in13_v2.rs +++ b/examples/epd2in13_v2.rs @@ -19,6 +19,7 @@ use linux_embedded_hal::{ Delay, Pin, Spidev, }; +// The pins in this example are for the Universal e-Paper Raw Panel Driver HAT // activate spi, gpio in raspi-config // needs to be run with sudo because of some sysfs_gpio permission problems and follow-up timing problems // see https://github.com/rust-embedded/rust-sysfs-gpio/issues/5 and follow-up issues