Mercurial > public > hwos_code

comparison src/color_processor.asm @ 436:95ee78f4a974

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
no screen reboot after logbook exit
author heinrichsweikamp
date Fri, 24 Jun 2016 12:51:14 +0200
parents 653a3ab08062
children b455b31ce022
comparison
equal deleted inserted replaced
435:0590b8fafc8d 436:95ee78f4a974
150 ; Loop sending pixel color 150 ; Loop sending pixel color
151 incf img_count+1 ; Because we decrement first, should add one here ! 151 incf img_count+1 ; Because we decrement first, should add one here !
152 bsf tft_rs,0 ; RS_H ; Data 152 bsf tft_rs,0 ; RS_H ; Data
153 movff PRODH,PORTA ; Move high byte to PORTA 153 movff PRODH,PORTA ; Move high byte to PORTA
154 movff PRODL,PORTH ; Move low byte to PORTH 154 movff PRODL,PORTH ; Move low byte to PORTH
155 bcf INTCON,GIE
155 color_image_loop_pixel: 156 color_image_loop_pixel:
156 bcf tft_nwr,0 ; WR_L 157 bcf tft_nwr,0 ; WR_L
157 bsf tft_nwr,0 ; WR_H ; Tick 158 bsf tft_nwr,0 ; WR_H ; Tick
158 decfsz img_count+0 159 decfsz img_count+0
159 bra color_image_loop_pixel 160 bra color_image_loop_pixel
160 decfsz img_count+1 161 decfsz img_count+1
161 bra color_image_loop_pixel 162 bra color_image_loop_pixel
163 bsf INTCON,GIE
162 164
163 ; And count (on a 24bit counter) 165 ; And count (on a 24bit counter)
164 clrf WREG ; Make a 24bit decrement. 166 clrf WREG ; Make a 24bit decrement.
165 decf img_pixels+0 167 decf img_pixels+0
166 subwfb img_pixels+1,F 168 subwfb img_pixels+1,F