init stm8 sdcc template repo

2025-12-17 09:52:20 +08:00
commit 1fb18e2461
9 changed files with 967 additions and 0 deletions
--- a/bsp/inc/delay.h
+++ b/bsp/inc/delay.h
@@ -0,0 +1,17 @@
+#ifndef DELAY_H
+#define DELAY_H
+
+#ifndef F_CPU
+#warning "F_CPU not defined, using 2MHz by default"
+#define F_CPU 2000000UL
+#endif
+
+#include <stdint.h>
+
+inline void delay_ms(uint32_t ms) {
+    for (uint32_t i = 0; i < ((F_CPU / 18 / 1000UL) * ms); i++) {
+        __asm__("nop");
+    }
+}
+
+#endif /* DELAY_H */