5 void ssd1331_copy(
screen_t* dev,
int x0,
int y0,
int x1,
int y1,
int x2,
int y2) {
6 int mask_cs = (1 << dev->
dev_id);
7 int mask_sdi = (1 << dev->
sdi_pin);
8 int mask_clk = (1 << dev->
clk_pin);
9 int mask_dc = (1 << dev->
dc_pin);
11 ssd1331_writeLockSet(dev->
dev_id);
13 ssd1331_writeByte(mask_cs, mask_sdi, mask_clk, mask_dc, SSD1331_CMD_COPY, 0);
14 ssd1331_writeByte(mask_cs, mask_sdi, mask_clk, mask_dc, x0, 0);
15 ssd1331_writeByte(mask_cs, mask_sdi, mask_clk, mask_dc, y0, 0);
16 ssd1331_writeByte(mask_cs, mask_sdi, mask_clk, mask_dc, x1, 0);
17 ssd1331_writeByte(mask_cs, mask_sdi, mask_clk, mask_dc, y1, 0);
18 ssd1331_writeByte(mask_cs, mask_sdi, mask_clk, mask_dc, x2, 0);
19 ssd1331_writeByte(mask_cs, mask_sdi, mask_clk, mask_dc, y2, 0);
24 ssd1331_writeLockClear(dev->
dev_id);