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avr: added Widget_DrawCharAt

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Martin Preuss
2026-01-23 20:46:58 +01:00
parent 41a70a8280
commit be39ad0365
1 changed files with 27 additions and 0 deletions
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27
avr/modules/lcd2/gui2/generic/widget.asm
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@@ -734,6 +734,7 @@ Widget_DrawTextSDRAM:
; @param R5:R4 X relative to widget
; @param R7:R6 Y relative to widget
; @param X pointer to text in SDRAM
; @return R5:R4 X pos behind last written char
; @clobbers any, !Z
Widget_DrawColoredTextSDRAM:
@@ -756,6 +757,32 @@ Widget_DrawColoredTextSDRAM_loopEnd:
; ---------------------------------------------------------------------------
; @routine Widget_DrawCharAt @global
;
; @param Z byte address of widget object (for LPM!)
; @param
; @param R5:R4 X relative to widget
; @param R7:R6 Y relative to widget
; @param X pointer to text in SDRAM
; @clobbers any, !Z
Widget_DrawCharAt:
push r16
rcall Widget_GetSdramPtr ; (none)
rcall Widget_SelectColors ; (R16)
rcall widgetCalcAbsPosAndBorders ; (R16, R17)
pop r16
push xl
push xh
rcall widgetDrawChar ; (any, !Y, !R6, !R7, !R8, !R9, !R10, !R11)
pop xh
pop xl
ret
; @end
; ---------------------------------------------------------------------------
; @routine widgetCalcAbsPosAndBorders
;