Add comments based on my understanding of the PCF8833 controller datasheet

This commit is contained in:
Henryk Plötz 2012-02-01 04:55:27 +01:00
parent d60565e021
commit b4bf07decd
1 changed files with 23 additions and 1 deletions

View File

@ -175,7 +175,29 @@ void lcdInit(void) {
delayms(5); // actually only needed after the first delayms(5); // actually only needed after the first
} }
}else{ /* displayType==DISPLAY_N1600 */ }else{ /* displayType==DISPLAY_N1600 */
static uint8_t initseq_d[] = { static uint8_t initseq_d[] = {
/* Decoded:
* CMD 36: MADCTL (argument missing!)
* CMD 29: DISPON
* CMD BA: Data order (1)
* DAT 07: ignored?
* CMD 15: undefined?
* DAT 25: ignored?
* DAT 3F: ignored?
* CMD 11: sleep out
* CMD 13: normal display mode on
* CMD 37: set scroll entry point
* DAT 00: scroll entry point
* CMD 3A: interface pixel format
* DAT 05: 16 bit/pixel
* CMD 2A: column address set
* DAT 0 : xs
* DAT 98-1 : xe
* CMD 2B: page address set
* DAT 0 : ys
* DAT 70-1 : ye
*/
0x36, 0x36,
0x29, 0xBA, 0x07, 0x29, 0xBA, 0x07,
0x15, 0x25, 0x3f, 0x15, 0x25, 0x3f,