attiny: remove dummy UART

I think it's better not to provide a UART0 global at all than one that
does nothing.
This commit is contained in:
Ayke van Laethem
2021-03-05 19:04:42 +01:00
committed by Ron Evans
parent c60c36f0a8
commit 42088f938e
7 changed files with 23 additions and 33 deletions
-6
View File
@@ -148,9 +148,3 @@ type I2C struct {
// I2C0 is the only I2C interface on most AVRs.
var I2C0 = I2C{}
// UART
var (
// UART0 is the hardware serial port on the AVR.
UART0 = UART{Buffer: NewRingBuffer()}
)