avr: added a note regarding timing.

2025-08-19 23:36:58 +02:00
parent 8467408fd8
commit 6c3926c1e4
1 changed files with 1 additions and 1 deletions
--- a/avr/modules/com2w/com2w.asm
+++ b/avr/modules/com2w/com2w.asm
@@ -324,7 +324,7 @@ com2wSendByte_send1:
    rcall com2wDataSetHigh
 com2wSendByte_sent:
    Utils_WaitNanoSecs 5000, 0, r22             ; wait for very short time to ensure data is stable when clock rises
-    push r15
+    push r15                               ; TODO: check this (doesn't really ensure short HIGH time!)
      in r15, SREG
      cli                                       ; ensure time period by disabling irqs
      rcall com2wClkSetHigh