optimize delays for better accuracy

2019-03-21 21:03:35 -04:00
parent 33949440db
commit 606ac5c2f8
3 changed files with 57 additions and 25 deletions
--- a/src/utils.h
+++ b/src/utils.h
@ -11,8 +11,7 @@

 void _delay_ms(uint8_t ms);

-//TODO
-#define _delay_us(x) _delay_ms(1)
+void _delay_us(uint8_t us);

 char* u32str(uint32_t x, char* buf, uint8_t base);