Include sleep into library

2024-11-03 15:01:54 +01:00
parent 6d0a60881c
commit ba22538626
5 changed files with 19 additions and 7 deletions
--- a/os/delay.c
+++ b/os/delay.c
@@ -1,4 +1,4 @@
-#define CLOCK_FREQUENCY 120000
+#define CLOCK_FREQUENCY 168000ULL

 unsigned int ms_to_ticks(unsigned int ms) {
    return ms * (CLOCK_FREQUENCY/3);
@@ -6,10 +6,9 @@ unsigned int ms_to_ticks(unsigned int ms) {

 void delay_routine(unsigned int delay_counter) {
    asm("mov r1, %[input]\n"
-    "loop_2:\n"
+    "delay_loop:\n"
    "subs r1, #1\n"
-    "cmp r1, #0\n"
-    "bne loop_2\n"
+    "bne delay_loop\n"
    : [input] "=r" (delay_counter));
 }