refactor: replace ConfigureUARTPin function with direct pin configuration in UART setup

burgrp · burgrp · commit 6e1a40d9f74a · 2026-05-03T16:44:14.000+02:00
diff --git a/src/machine/board_embedfire_py32f002b.go b/src/machine/board_embedfire_py32f002b.go
@@ -19,6 +19,8 @@ const (
 )
 
 func configureDefaultUARTPins() {
-	ConfigureUARTPin(PA6, 1) // TX
-	ConfigureUARTPin(PA7, 3) // RX
+	PA6.Configure(PinConfig{Mode: PinAlternate})
+	PA6.SetAltFunc(1)
+	PA7.Configure(PinConfig{Mode: PinAlternate})
+	PA7.SetAltFunc(3)
 }
diff --git a/src/machine/board_embedfire_py32f030.go b/src/machine/board_embedfire_py32f030.go
@@ -19,6 +19,8 @@ const (
 )
 
 func configureDefaultUARTPins() {
-	ConfigureUARTPin(PA7, 8) // TX
-	ConfigureUARTPin(PA8, 8) // RX
+	PA7.Configure(PinConfig{Mode: PinAlternate})
+	PA7.SetAltFunc(8)
+	PA8.Configure(PinConfig{Mode: PinAlternate})
+	PA8.SetAltFunc(8)
 }
diff --git a/src/machine/machine_py32_uart.go b/src/machine/machine_py32_uart.go
@@ -49,12 +49,6 @@ func (uart *UART) Configure(config UARTConfig) error {
 	return nil
 }
 
-// Configure pin for use by UART
-func ConfigureUARTPin(pin Pin, af uint8) {
-	pin.Configure(PinConfig{Mode: PinAlternate})
-	pin.SetAltFunc(af)
-}
-
 func handleUartInterrupt(interrupt.Interrupt) {
 	uart := DefaultUART
 	data := uint8(uart.Bus.DR.Get())

Original file line number	Diff line number	Diff line change
`@@ -19,6 +19,8 @@ const (`
`19`	`19`	`)`
`20`	`20`
`21`	`21`	`func configureDefaultUARTPins() {`
`22`		`- ConfigureUARTPin(PA6, 1) // TX`
`23`		`- ConfigureUARTPin(PA7, 3) // RX`
	`22`	`+ PA6.Configure(PinConfig{Mode: PinAlternate})`
	`23`	`+ PA6.SetAltFunc(1)`
	`24`	`+ PA7.Configure(PinConfig{Mode: PinAlternate})`
	`25`	`+ PA7.SetAltFunc(3)`
`24`	`26`	`}`