From 0172cbdf8b57c1912110097f7e6210ec4e5c8cce Mon Sep 17 00:00:00 2001 From: Alex Voinea Date: Thu, 17 Feb 2022 00:05:31 +0100 Subject: [PATCH] Extra TWI disable code. Not used yet. --- Firmware/twi.cpp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Firmware/twi.cpp b/Firmware/twi.cpp index 5e3cf067..eafd7839 100644 --- a/Firmware/twi.cpp +++ b/Firmware/twi.cpp @@ -45,6 +45,9 @@ void twi_init(void) void twi_disable(void) { + // disable TWI hardware. + TWCR = 0; + // deactivate internal pullups for twi. WRITE(SDA_PIN, 0); WRITE(SCL_PIN, 0);