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attiny: remove dummy UART

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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
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src/machine/machine_attiny.go
-17
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@@ -2,23 +2,6 @@
package machine
// UART on the AVR is a dummy implementation. UART has not been implemented for ATtiny
// devices.
type UART struct {
Buffer *RingBuffer
}
// Configure is a dummy implementation. UART has not been implemented for ATtiny
// devices.
func (uart UART) Configure(config UARTConfig) {
}
// WriteByte is a dummy implementation. UART has not been implemented for ATtiny
// devices.
func (uart UART) WriteByte(c byte) error {
return nil
}
// Tx is a dummy implementation. I2C has not been implemented for ATtiny
// devices.
func (i2c I2C) Tx(addr uint16, w, r []byte) error {