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bugfix #1806

This commit is contained in:
kraus 2022-03-27 11:05:12 +02:00
parent ea8e0839e3
commit 0b02c4df39
5 changed files with 37 additions and 5 deletions
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34
csrc/u8x8_d_ssd1306_128x64_noname.c
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@ -172,6 +172,38 @@ static const uint8_t u8x8_d_sh1106_128x64_winstar_init_seq[] = {
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1312_128x64_noname_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0x0ae), /* display off */
U8X8_CA(0x0d5, 0x080), /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
U8X8_CA(0x0a8, 0x03f), /* multiplex ratio */
U8X8_CA(0x0d3, 0x000), /* display offset */
U8X8_C(0x040), /* set display start line to 0 */
U8X8_CA(0x08d, 0x014), /* [2] charge pump setting (p62): 0x014 enable, 0x010 disable, SSD1306 only, should be removed for SH1106 */
U8X8_CA(0x020, 0x000), /* horizontal addressing mode */
U8X8_C(0x0a1), /* segment remap a0/a1*/
U8X8_C(0x0c0), /* c0: scan dir normal, c8: reverse */
U8X8_CA(0x0da, 0x012), /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
U8X8_CA(0x081, 0x0cf), /* [2] set contrast control */
U8X8_CA(0x0d9, 0x0f1), /* [2] pre-charge period 0x022/f1*/
U8X8_CA(0x0db, 0x040), /* vcomh deselect level */
// if vcomh is 0, then this will give the biggest range for contrast control issue #98
// restored the old values for the noname constructor, because vcomh=0 will not work for all OLEDs, #116
U8X8_C(0x02e), /* Deactivate scroll */
U8X8_C(0x0a4), /* output ram to display */
U8X8_C(0x0a6), /* none inverted normal display mode */
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
static const uint8_t u8x8_d_ssd1306_128x64_noname_powersave0_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
@ -363,7 +395,7 @@ uint8_t u8x8_d_ssd1312_128x64_noname(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int,
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_noname_init_seq);
u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1312_128x64_noname_init_seq); /* update 27 mar 2022 */
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1306_128x64_noname_display_info);

3
csrc/u8x8_display.c
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@ -134,7 +134,8 @@ void u8x8_InitInterface(u8x8_t *u8x8)
*/
void u8x8_InitDisplay(u8x8_t *u8x8)
{
u8x8->display_cb(u8x8, U8X8_MSG_DISPLAY_INIT, 0, NULL);
u8x8->display_cb(u8x8, U8X8_MSG_DISPLAY_INIT, 0, NULL); /* this will call u8x8_d_helper_display_init() and send the init seqence to the display */
/* u8x8->display_cb(u8x8, U8X8_MSG_DISPLAY_SET_FLIP_MODE, 0, NULL); */ /* It would make sense to call flip mode 0 here after U8X8_MSG_DISPLAY_INIT */
}
void u8x8_SetPowerSave(u8x8_t *u8x8, uint8_t is_enable)

2
sys/arduino/u8g2_full_buffer/U8g2Logo/U8g2Logo.ino
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@ -75,7 +75,7 @@
//U8G2_SSD1306_102X64_EA_OLEDS102_F_4W_HW_SPI u8g2(U8G2_R0, /* cs=*/ 10, /* dc=*/ 9, /* reset=*/ 8); // same as the NONAME variant, but may solve the "every 2nd line skipped" problem
//U8G2_SSD1312_128X64_NONAME_F_4W_SW_SPI u8g2(U8G2_R0, /* clock=*/ 13, /* data=*/ 11, /* cs=*/ 10, /* dc=*/ 9, /* reset=*/ 8);
//U8G2_SSD1312_128X64_NONAME_F_SW_I2C u8g2(U8G2_R0, /* clock=*/ SCL, /* data=*/ SDA, /* reset=*/ 8);
//U8G2_SSD1312_128X64_NONAME_F_HW_I2C u8g2(U8G2_R0, /* reset=*/ 8);
U8G2_SSD1312_128X64_NONAME_F_HW_I2C u8g2(U8G2_R0, /* reset=*/ 8);
//U8G2_SH1106_128X64_NONAME_F_4W_HW_SPI u8g2(U8G2_R0, /* cs=*/ 10, /* dc=*/ 9, /* reset=*/ 8);
//U8G2_SH1106_128X64_NONAME_F_HW_I2C u8g2(U8G2_R0, /* reset=*/ U8X8_PIN_NONE);
//U8G2_SH1106_128X64_VCOMH0_F_4W_HW_SPI u8g2(U8G2_R0, /* cs=*/ 10, /* dc=*/ 9, /* reset=*/ 8); // same as the NONAME variant, but maximizes setContrast() range

2
sys/arduino/u8g2_page_buffer/FlipMode/FlipMode.ino
View File

@ -71,7 +71,7 @@
//U8G2_SSD1306_102X64_EA_OLEDS102_1_4W_HW_SPI u8g2(U8G2_R0, /* cs=*/ 10, /* dc=*/ 9, /* reset=*/ 8); // same as the NONAME variant, but may solve the "every 2nd line skipped" problem
//U8G2_SSD1312_128X64_NONAME_1_4W_SW_SPI u8g2(U8G2_R0, /* clock=*/ 13, /* data=*/ 11, /* cs=*/ 10, /* dc=*/ 9, /* reset=*/ 8);
//U8G2_SSD1312_128X64_NONAME_1_SW_I2C u8g2(U8G2_R0, /* clock=*/ SCL, /* data=*/ SDA, /* reset=*/ 8);
//U8G2_SSD1312_128X64_NONAME_1_HW_I2C u8g2(U8G2_R0, /* reset=*/ 8);
U8G2_SSD1312_128X64_NONAME_1_HW_I2C u8g2(U8G2_R0, /* reset=*/ 8);
//U8G2_SH1106_128X64_NONAME_1_4W_HW_SPI u8g2(U8G2_R0, /* cs=*/ 10, /* dc=*/ 9, /* reset=*/ 8);
//U8G2_SH1106_128X64_NONAME_1_HW_I2C u8g2(U8G2_R0, /* reset=*/ U8X8_PIN_NONE);
//U8G2_SH1106_128X64_VCOMH0_1_4W_HW_SPI u8g2(U8G2_R0, /* cs=*/ 10, /* dc=*/ 9, /* reset=*/ 8); // same as the NONAME variant, but maximizes setContrast() range

1
sys/arduino/u8g2_page_buffer/U8g2Logo/U8g2Logo.ino
View File

@ -346,7 +346,6 @@ void setup(void) {
u8g2.begin();
u8g2.setFlipMode(0);
}
void drawLogo(void)