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issue #1086

This commit is contained in:
kraus 2023-05-21 22:46:07 +02:00
parent 61c3ae5908
commit 3db043ba45
3 changed files with 103 additions and 1 deletions
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1
csrc/u8x8.h
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@ -953,6 +953,7 @@ uint8_t u8x8_d_ssd1362_206x36(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *
uint8_t u8x8_d_a2printer_384x240(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
uint8_t u8x8_d_sed1330_240x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
uint8_t u8x8_d_sed1330_256x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
uint8_t u8x8_d_sed1330_320x200(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
uint8_t u8x8_d_ra8835_nhd_240x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
uint8_t u8x8_d_ra8835_320x240(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
uint8_t u8x8_d_ssd1325_nhd_128x64(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);

95
csrc/u8x8_d_sed1330.c
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@ -350,7 +350,6 @@ uint8_t u8x8_d_ra8835_320x240(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *
return 1;
}
/*=============================================*/
/*
https://github.com/olikraus/u8g2/issues/1908
@ -438,3 +437,97 @@ uint8_t u8x8_d_sed1330_256x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void
return 1;
}
/*=============================================*/
/*
https://github.com/olikraus/u8g2/issues/1086
*/
static const u8x8_display_info_t u8x8_sed1330_320x200_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 30, /* G242CX Datasheet p5 */
/* pre_chip_disable_wait_ns = */ 10, /* G242CX Datasheet p5 */
/* reset_pulse_width_ms = */ 1,
/* post_reset_wait_ms = */ 6,
/* sda_setup_time_ns = */ 20,
/* sck_pulse_width_ns = */ 140,
/* sck_clock_hz = */ 1000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0,
/* i2c_bus_clock_100kHz = */ 4,
/* data_setup_time_ns = */ 120, /* G242CX Datasheet p5 */
/* write_pulse_width_ns = */ 220, /* G242CX Datasheet p5 */
/* tile_width = */ 40,
/* tile_height = */ 25,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 320,
/* pixel_height = */ 200
};
static const uint8_t u8x8_d_sed1330_320x200_init_seq[] = {
U8X8_DLY(100),
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_DLY(100),
/* system init command, see also u8x8_d_sed1330_powersave0_seq */
U8X8_CA(0x040, 0x030), /* sys init (0x040) with one arg, where 0x030 is a wild guess */
/* system init has total 8 parameters, so 7 more are here */
U8X8_A(0x087), /* no idea here... WF (topmost bit) is set to one because it is suggested in the datasheet, lowest 3 bits refer to text mode only */
U8X8_A(0x007), /* FY: height of a char+1, does not matter here (hopefully), because we use graphics mode only */
U8X8_A(0x027), /* 40-1 */ /* C/R: this could be the number of horizontal bytes - 1 (Value confirmed with app notes p41) */
U8X8_A(0x039), /* TC/R: According to app notes fOSC=6Mhz fFF=70Hz --> TC/R = 74d*/
U8X8_A(0x0c7), /* 0xc7=199, L/F: Lines per frame - 1, probably this is the height of the display - 1 (value confirmed with app notes p41)*/
U8X8_A(0x028), /* Low byte of the virtual screen size. (Value confirmed with app notes p41) */
U8X8_A(0), /* High byte of the virtual screen size, see also section 9.1.2 */
U8X8_C(0x044), /* SCROLL */
U8X8_A(0x000),
U8X8_A(0x000),
U8X8_A(0x0ef),
U8X8_A(0x0b0),
U8X8_A(0x004),
U8X8_A(0x0ef),
U8X8_A(0x000),
U8X8_A(0x000),
U8X8_A(0x000),
U8X8_A(0x000),
U8X8_CA(0x05a, 0), /* HDOT SCR: Horizontal dotwise scroll... set to 0 */
U8X8_CA(0x05b, 0x0c), /* OVLAY: 2-layer, all graphics, OR between layer 1 and 2 */
U8X8_DLY(100),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_DLY(100),
};
uint8_t u8x8_d_sed1330_320x200(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
switch(msg)
{
case U8X8_MSG_DISPLAY_SETUP_MEMORY:
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sed1330_320x200_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_sed1330_320x200_init_seq);
break;
default:
return u8x8_d_sed1330_common(u8x8, msg, arg_int, arg_ptr);
}
return 1;
}

8
tools/codebuild/codebuild.c
View File

@ -2032,6 +2032,14 @@ struct controller controller_list[] =
{ NULL }
}
},
{
"sed1330", 40, 25, "u8g2_ll_hvline_horizontal_right_lsb", "u8x8_cad_100", "", COM_6800|COM_8080,
"Not tested, might work for RA8835 and SED1335 also", /* is_generate_u8g2_class= */ 1,
{
{ "320x200" },
{ NULL }
}
},
{
"max7219", 8, 1, "u8g2_ll_hvline_horizontal_right_lsb", "u8x8_cad_empty", "", COM_4WSPI,
"", /* is_generate_u8g2_class= */ 1,