Mercurial > public > mk2
diff code_part1/OSTC_code_asm_part1/oled_samsung.asm @ 426:07f5b0baaa57
Adding temperature & ceiling curves
* Pink Temperature curve, using fixed scale minTp .. minTp+10.0?C.
* Vertical line fill for ceiling.
* Dark red coloring when overflowing ceiling, dark green if ok.
| author | JeanDo |
|---|---|
| date | Sun, 31 Jul 2011 13:27:23 +0200 |
| parents | e6e1b89b7c3e |
| children | 05ec97e106da |
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--- a/code_part1/OSTC_code_asm_part1/oled_samsung.asm Sun Jul 31 13:27:20 2011 +0200 +++ b/code_part1/OSTC_code_asm_part1/oled_samsung.asm Sun Jul 31 13:27:23 2011 +0200 @@ -127,12 +127,36 @@ bra PLED_DataWrite_PROD ;----------------------------------------------------------------------------- +; Writes a vertical line of half-pixel at position (win_top,win_leftx2,win_height). +; Inputs: win_leftx2, win_top, win_height, win_color:2 +; Trashed: WREG, PROD, TABLAT, TBLPTRL +half_vertical_line: + movff win_leftx2,WREG ; Init X position. + mullw 2 + rcall pixel_write_col320 ; Start Address Vertical (.0 - .319) + + clrf TABLAT ; Loop index. + +half_vertical_line_loop: + movff win_height,WREG ; Index reached height (Bank0 read) ? + xorwf TABLAT,W + btfsc STATUS,Z ; Equals ? + return ; Yes: done. + movff win_top,WREG ; Y = top + index (Bank0 read) + addwf TABLAT,W + rcall half_pixel_write_1 + incf TABLAT,F ; index++ + bra half_vertical_line_loop + +;----------------------------------------------------------------------------- ; Writes one half-pixel at position (win_top,win_leftx2). ; Inputs: win_leftx2, win_top, win_color:2 ; Trashed: WREG, PROD half_pixel_write: movff win_top,WREG ; d'0' ... d'239' +; Variant with Y position in WREG. +half_pixel_write_1: movff win_flags,PRODL ; BEWARE: bank0 bit-test btfsc PRODL,0 ; 180° rotation ? sublw .239 ; 239-Y --> Y