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issue #1501

This commit is contained in:
kraus 2021-09-02 22:18:06 +02:00
parent 3ce8712215
commit ce6f92cf5f
2 changed files with 28 additions and 4 deletions
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2
ChangeLog
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@ -263,5 +263,5 @@ https://github.com/olikraus/u8g2 ChangeLog
* Added support for HD44102 and T7932 displays (issue 1492)
* Added support for SSD1320 (issue 1351)
* Added support for S1D15721 (issue 1473)
* Added support for SSD1306 EA OLEDS102 (issue 1493)

30
csrc/u8x8_d_uc1601.c
View File

@ -187,6 +187,30 @@ uint8_t u8x8_d_uc1601_128x32(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *a
/* issue https://github.com/olikraus/u8g2/issues/1501 */
static const uint8_t u8x8_d_uc1601_128x64_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0e2), /* soft reset */
U8X8_C(0x0eb), /* LCD Bias: 0xe8: 6, 0xe9: 7, 0xea: 8, 0xeb: 9 */
//U8X8_C(0x023), /* 0x020...0x023 only for UC1601, not for UC1601s */
//U8X8_C(0x02e), /* LCD Load + Internal Charge Pump (default: 0x2e) */
U8X8_C(0x024), /* Temperature Compenstation, default: 0x24 */
U8X8_C(0x089), /* RAM address ctrl, default: 0x89 */
U8X8_C(0x0c4), /* RAM mapping ctrl */
U8X8_C(0x0a0), /* Frame Rate, 0x0a0 or 0x0a1 */
U8X8_CA(0x081, 0x0df), /* set contrast */
U8X8_C(0x02e), /* LCD Load + Internal Charge Pump (default: 0x2e) */
U8X8_C(0x040), /* set display start: See Issue 1501 */
U8X8_C(0x0a6), /* normal display */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const u8x8_display_info_t u8x8_uc1601_128x64_display_info =
{
/* chip_enable_level = */ 0,
@ -205,8 +229,8 @@ static const u8x8_display_info_t u8x8_uc1601_128x64_display_info =
/* write_pulse_width_ns = */ 80, /* uc1601 datasheet, page 43 */
/* tile_width = */ 16,
/* tile_hight = */ 8,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 4,
/* default_x_offset = */ 2,
/* flipmode_x_offset = */ 4, /* IS THIS CORRECT? */
/* pixel_width = */ 128,
/* pixel_height = */ 64
};
@ -222,7 +246,7 @@ uint8_t u8x8_d_uc1601_128x64(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *a
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1601_128x32_init_seq);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1601_128x64_init_seq);
break;
case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
if ( arg_int == 0 )