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More LCD fixes

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2623 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2010-04-21 12:10:30 +00:00
parent bc80135786
commit c2f52b4b65
1 changed files with 10 additions and 8 deletions
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18
configs/sam3u-ek/src/up_lcd.c
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@ -167,10 +167,10 @@
/* Graphics Capbilities ***************************************************************/ /* Graphics Capbilities ***************************************************************/
/* LCD resolution: 240 (row) x 320 (columns) */ /* LCD resolution: 240 (rows) x 320 (columns) */
#define SAM3UEK_XRES 240 #define SAM3UEK_XRES 320
#define SAM3UEK_YRES 320 #define SAM3UEK_YRES 240
/* Color depth and format. BPP=16 R=6, G=6, B=5: RRRR RBBB BBBG GGGG */ /* Color depth and format. BPP=16 R=6, G=6, B=5: RRRR RBBB BBBG GGGG */
@ -592,15 +592,17 @@ static int sam3u_putrun(fb_coord_t row, fb_coord_t col, FAR const uint8_t *buffe
gvdbg("row: %d col: %d npixels: %d\n", row, col, npixels); gvdbg("row: %d col: %d npixels: %d\n", row, col, npixels);
DEBUGASSERT(buffer && ((uintptr_t)buffer & 1) == 0); DEBUGASSERT(buffer && ((uintptr_t)buffer & 1) == 0);
/* Set up for the write */
sam3u_setcursor(row, col);
sam3u_wrsetup();
/* Write the run to GRAM */ /* Write the run to GRAM */
for (i = 0; i < npixels; i++) for (i = 0; i < npixels; i++)
{ {
/* Set up for the write */
sam3u_setcursor(row, col++);
sam3u_wrsetup();
/* Write the pixel to GRAM */
sam3u_wrram(*run++); sam3u_wrram(*run++);
} }
return OK; return OK;