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Update ILI9341 LCD driver.

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This commit is contained in:
Serge Vakulenko
2015-11-22 00:19:14 -08:00
parent a40bcee878
commit 1a1daf15a3
1 changed files with 3 additions and 6 deletions
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9
sys/pic32/gpanel-ili9341.c
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@@ -150,6 +150,7 @@ static void set_window(int x0, int y0, int x1, int y1)
gpanel_write_byte(y1);
write_command(ILI9341_Memory_Write);
gpanel_rs_data();
}
/*
@@ -161,8 +162,8 @@ void ili9341_set_pixel(int x, int y, int color)
return;
gpanel_cs_active();
set_window(x, y, x, y);
write_data(color >> 8);
write_data(color);
gpanel_write_byte(color >> 8);
gpanel_write_byte(color);
gpanel_cs_idle();
}
@@ -179,7 +180,6 @@ static void flood(int color, int npixels)
lo = color;
/* Write first pixel normally, decrement counter by 1. */
gpanel_rs_data();
gpanel_write_byte(hi);
gpanel_write_byte(lo);
npixels--;
@@ -309,7 +309,6 @@ void ili9341_draw_image(int x, int y, int width, int height,
gpanel_cs_active();
set_window(x, y, x + width - 1, y + height - 1);
gpanel_rs_data();
while (cnt--) {
color = *data++;
gpanel_write_byte(color >> 8);
@@ -337,7 +336,6 @@ void ili9341_draw_glyph(const struct gpanel_font_t *font,
*/
gpanel_cs_active();
set_window(x, y, x + width - 1, y + font->height - 1);
gpanel_rs_data();
/* Loop on each glyph row. */
for (h=0; h<font->height; h++) {
@@ -418,7 +416,6 @@ void ili9341_init_display(struct gpanel_hw *h)
write_command(ILI9341_Display_ON);
set_rotation(1); /* Landscape */
set_window(0, 0, gpanel_width-1, gpanel_height-1);
gpanel_cs_idle();
/*