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Temporary fix for first short sync timer after image firing in advance

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Daniele Verducci su MatissePenguin
2021-01-17 17:51:34 +01:00
parent b3269125ac
commit 901fe50fee
1 changed files with 1 additions and 1 deletions
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pat80-io-devices/composite-pal-adapter/software/avr-assembly/main.asm
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@@ -115,7 +115,7 @@ on_tim1_ovf:
; called by timer 1 two times per line (every 32 uS) during hsync, unless drawing picture.
inc STATUS
; if STATUS >= 33 then STATUS=0
cpi STATUS, 33
cpi STATUS, 35 ; TODO: Added a seventh sync pulse at end of screen because at the first short sync after the image, the timer doesn't tick at the right time
brlo switch_status
clr STATUS
; check status and decide what to do