rework usart RX timings

2019-05-22 23:30:52 +02:00
parent 794d109f30
commit e0c9e2b0d1
4 changed files with 70 additions and 14 deletions
--- a/armsrc/ticks.h
+++ b/armsrc/ticks.h
@@ -27,6 +27,7 @@ void SpinDelayUs(int us);

 void StartTickCount(void);
 uint32_t RAMFUNC GetTickCount(void);
+uint32_t RAMFUNC GetTickCountDelta(uint32_t start_ticks);

 void StartCountUS(void);
 uint32_t RAMFUNC GetCountUS(void);