wuqiyang312
/
u8g2-copy
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

issue #352: ssd1607 code cleanup

This commit is contained in:
olikraus 2017-09-09 10:13:19 +02:00
parent 1252b2c176
commit ca6bf313e6
1 changed files with 8 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
csrc/u8x8_d_ssd1607_200x200.c
View File

@ -157,12 +157,13 @@ static const uint8_t u8x8_d_ssd1607_200x200_init_seq[] = {
U8X8_CA(0x03, 0x00), /* Gate Driving voltage: 15V (lowest value)*/
U8X8_CA(0x04, 0x0a), /* Source Driving voltage: 15V (mid value and POR)*/
U8X8_CA(0x11, 0x01), /* Define data entry mode, x&y inc, x first */
U8X8_CA(0x0f, 0x00), /* scan start ? */
U8X8_CA(0x11, 0x03), /* cursor increment mode */
U8X8_CAA(0x44, 0, 24), /* RAM x start & end, each byte has 8 pixel, 25*4=200 */
U8X8_CAAAA(0x45, 0, 0, 299&255, 299>>8), /* RAM y start & end, 0..299 */
U8X8_CA(0x4e, 0), /* set x pos, 0..24 */
U8X8_CAA(0x4f, 0&255, 0>>8), /* set y pos, 0...299 */
//U8X8_CA(0x4e, 0), /* set x pos, 0..24 */
//U8X8_CAA(0x4f, 0&255, 0>>8), /* set y pos, 0...299 */
U8X8_CA(0xf0, 0x1f), /* set booster feedback to internal */
//U8X8_CA(0x22, 0xc0), /* display update seq. option: enable clk, enable CP, .... todo: this is never activated */
@ -292,11 +293,6 @@ static const uint8_t u8x8_d_ssd1607_to_display_seq[] = {
U8X8_DLY(250),
U8X8_DLY(250),
//U8X8_CA(0x22, 0x03), /* disable clock and charge pump */
//U8X8_DLY(250),
//U8X8_DLY(250),
//U8X8_DLY(100),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
@ -332,11 +328,11 @@ static void u8x8_d_ssd1607_draw_tile(u8x8_t *u8x8, uint8_t arg_int, void *arg_pt
x *= 8;
x += u8x8->x_offset;
u8x8_cad_SendCmd(u8x8, 0x00f ); /* scan start */
u8x8_cad_SendArg(u8x8, 0);
//u8x8_cad_SendCmd(u8x8, 0x00f ); /* scan start */
//u8x8_cad_SendArg(u8x8, 0);
u8x8_cad_SendCmd(u8x8, 0x011 ); /* cursor increment mode */
u8x8_cad_SendArg(u8x8, 3);
//u8x8_cad_SendCmd(u8x8, 0x011 ); /* cursor increment mode */
//u8x8_cad_SendArg(u8x8, 3);
u8x8_cad_SendCmd(u8x8, 0x045 ); /* window start column */
u8x8_cad_SendArg(u8x8, 0);
@ -347,8 +343,6 @@ static void u8x8_d_ssd1607_draw_tile(u8x8_t *u8x8, uint8_t arg_int, void *arg_pt
u8x8_cad_SendCmd(u8x8, 0x044 ); /* window end page */
u8x8_cad_SendArg(u8x8, page);
u8x8_cad_SendArg(u8x8, page);
//u8x8_cad_SendArg(u8x8, 0);
//u8x8_cad_SendArg(u8x8, 199/8);
u8x8_cad_SendCmd(u8x8, 0x04f ); /* window column */
u8x8_cad_SendArg(u8x8, x&255);