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issue #2575

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olikraus 2025-01-19 16:21:40 +01:00
parent 5fab5b9da6
commit 297425f0ca
4 changed files with 80 additions and 1 deletions
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3
ChangeLog
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@ -346,8 +346,9 @@ https://github.com/olikraus/u8g2 ChangeLog
* Added unifont_jp (issue 2502)
* Added BoutiqueBitmap fonts (issue 2265)
* MUI: More features and examples
2024-xx-xx v2.36.xx olikraus@gmail.com
2025-xx-xx v2.36.xx olikraus@gmail.com
* SED1330 240x64 (issue 2518)
* SSD1309 128x128 (issue 2546)
* ST7571 128x96 (issue 2575)

1
csrc/u8x8.h
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@ -927,6 +927,7 @@ uint8_t u8x8_d_st7567_yxd12832(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void
uint8_t u8x8_d_st7567_96x65(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
uint8_t u8x8_d_st7571_128x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
uint8_t u8x8_d_st7571_128x96(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
uint8_t u8x8_d_st7571_g12896(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
uint8_t u8x8_d_st7302_122x250(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
uint8_t u8x8_d_st7586s_s028hn118a(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
uint8_t u8x8_d_st7586s_jlx384160(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);

76
csrc/u8x8_d_st7571.c
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@ -36,6 +36,7 @@
https://github.com/olikraus/u8g2/issues/921
https://github.com/olikraus/u8g2/issues/1575 128x96
https://github.com/olikraus/u8g2/issues/2575 another 128x96 display
*/
@ -361,3 +362,78 @@ uint8_t u8x8_d_st7571_128x96(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *a
}
return 1;
}
/*===================================================*/
/*
ccsb4736w g12896 display
https://github.com/olikraus/u8g2/issues/2575
reusing u8x8_st7571_128x96_display_info
*/
static const uint8_t u8x8_d_st7571_g12896_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_C(0xAE), // Display OFF
U8X8_C(0x38), // Mode Set
//U8X8_C(0xB8), // FR=1011 (85Hz), BE[1:0]=10, level 3 booster
U8X8_C(0x94), // 128x96: 75 Hz
U8X8_C(0xA0), // ADC select
U8X8_C(0xC8), // SHL select
U8X8_CA(0x44, 0x00), // 128x96: COM0 register https://github.com/olikraus/u8g2/issues/2575
U8X8_CA(0x40, 0x00), // 128x96 datasheet
U8X8_C(0xAB), // OSC ON
U8X8_C(0x27), // 128x96: Voltage regulator
U8X8_CA(0x81, 0x28), // 128x96: Volume
U8X8_C(0x57), // 128x96: LCD Bias: 1/12
U8X8_CA(0x48, 0x61), // 128x96: Duty 1/96
U8X8_C(0x2C), // Power Control, VC: ON, VR: OFF, VF: OFF
U8X8_DLY(200),
U8X8_C(0x2E), // Power Control, VC: ON, VR: ON, VF: OFF
U8X8_DLY(200),
U8X8_C(0x2F), // Power Control, VC: ON, VR: ON, VF: ON
U8X8_DLY(10),
U8X8_C(0x7B), // command set 3
U8X8_C(0x11), // black white mode
U8X8_C(0x00), // exit command set 3
U8X8_C(0xA6), // Display Inverse OFF
U8X8_C(0xA4), // Disable Display All Pixel ON
//U8X8_C(0xAF), // Display on
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_st7571_g12896(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_st7571_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
switch(msg)
{
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_st7571_g12896_init_seq);
break;
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_st7571_128x96_display_info);
break;
default:
return 0;
}
return 1;
}

1
tools/codebuild/codebuild.c
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@ -1729,6 +1729,7 @@ struct controller controller_list[] =
"", /* is_generate_u8g2_class= */ 1,
{
{ "128x96" },
{ "g12896" },
{ NULL }
}
},