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Ayke van Laethem
42088f938e
I think it's better not to provide a UART0 global at all than one that does nothing.
24 lines
314 B
Go
24 lines
314 B
Go
// +build avr,attiny
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package runtime
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import (
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"device/avr"
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)
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func initUART() {
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}
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func putchar(c byte) {
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// UART is not supported.
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}
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func sleepWDT(period uint8) {
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// TODO: use the watchdog timer instead of a busy loop.
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for i := 0x45; i != 0; i-- {
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for i := 0xff; i != 0; i-- {
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avr.Asm("nop")
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}
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}
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}
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