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Update u8x8_d_ssd1322.c

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olikraus 2022-12-15 10:10:19 +01:00 committed by GitHub
parent 90f321d65a
commit e059609425
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csrc/u8x8_d_ssd1322.c
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@ -476,6 +476,29 @@ static const uint8_t u8x8_d_ssd1322_128x64_init_seq[] = {
U8X8_CA(0xa1, 0x00), /* display start line */
U8X8_CA(0xab, 0x01), /* Enable Internal VDD Regulator */
/*
A[0]=0b, Horizontal address increment [reset] ***
A[0]=1b, Vertical address increment
A[1]=0b, Disable Column Address Re-map [reset]
A[1]=1b, Enable Column Address Re-map ***
A[2]=0b, Disable Nibble Re-map [reset]
A[2]=1b, Enable Nibble Re-map ***
A[4]=0b, Scan from COM0 to COM[N –1] [reset]
A[4]=1b, Scan from COM[N-1] to COM0, where N is the ***
Multiplex ratio
A[5]=0b, Disable COM Split Odd Even [reset] ***
A[5]=1b, Enable COM Split Odd Even
B[4], Enable / disable Dual COM Line mode
0b, Disable Dual COM mode [reset]
1b, Enable Dual COM mode (MUX ≤ 63)
0x16 = 00010110
*/
//U8X8_CAA(0xa0, 0x14, 0x11), /* Set Re-Map / Dual COM Line Mode */
//U8X8_CAA(0xa0, 0x06, 0x011), /* Set Re-Map / Dual COM Line Mode */
U8X8_CAA(0xa0, 0x16, 0x011), /* Set Re-Map / Dual COM Line Mode (NHD-2.7-12864WDW3-M datasheet) */