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Allow changing the UART pins

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This commit is contained in:
Wojtek Siudzinski
2020-02-16 15:54:07 +01:00
committed by Daniel Esteban
parent fd1785ed2d
commit bdef52ad62
1 changed files with 8 additions and 2 deletions
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src/machine/machine_nrf.go
+8 -2
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@@ -79,8 +79,14 @@ func (uart UART) Configure(config UARTConfig) {
uart.SetBaudRate(config.BaudRate)
// Set TX and RX pins from board.
uart.setPins(UART_TX_PIN, UART_RX_PIN)
// Set TX and RX pins
if config.TX == 0 && config.RX == 0 {
// Use default pins
uart.setPins(UART_TX_PIN, UART_RX_PIN)
} else {
uart.setPins(config.TX, config.RX)
}
nrf.UART0.ENABLE.Set(nrf.UART_ENABLE_ENABLE_Enabled)
nrf.UART0.TASKS_STARTTX.Set(1)