machine: add support for the STM32U031 chip

2026-08-12 23:13:40 +00:00 · 2026-05-11 16:54:48 +02:00
parent a7b30639d8
commit 05029c4fb5
15 changed files with 402 additions and 10 deletions
@@ -0,0 +1,14 @@
+//go:build stm32u0
+
+package runtime
+
+import "machine"
+
+func init() {
+	machine.InitSerial()
+	initTickTimer(&machine.TIM16)
+}
+
+func putchar(c byte) {
+	machine.Serial.WriteByte(c)
+}