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issue #2260 128x64

This commit is contained in:
kraus 2023-09-09 12:42:49 +02:00
parent d65c81510a
commit 6650ae60fa
3 changed files with 125 additions and 2 deletions
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1
csrc/u8x8.h
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@ -988,6 +988,7 @@ uint8_t u8x8_d_uc1611_ew50850(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *
uint8_t u8x8_d_uc1611_cg160160(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr); /* 160x160 */
uint8_t u8x8_d_uc1617_jlx128128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
uint8_t u8x8_d_uc1611_ids4073(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr); /* 256x128 */
uint8_t u8x8_d_uc1628_128x64(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
uint8_t u8x8_d_uc1628_256x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
uint8_t u8x8_d_uc1638_160x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
uint8_t u8x8_d_uc1638_192x96(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);

108
csrc/u8x8_d_uc1628.c
View File

@ -109,6 +109,8 @@ static uint8_t u8x8_d_uc1628_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int,
u8x8_cad_StartTransfer(u8x8);
x = ((u8x8_tile_t *)arg_ptr)->x_pos;
x *= 8;
// TODO: u8x8->x_offset IS MISSING here
u8x8_cad_SendCmd(u8x8, 0x004 ); /* col */
u8x8_cad_SendArg(u8x8, x);
@ -163,8 +165,8 @@ static const u8x8_display_info_t u8x8_uc1628_256x128_display_info =
/* write_pulse_width_ns = */ 125,
/* tile_width = */ 32,
/* tile_height = */ 16,
/* default_x_offset = */ 0, /* must be 0, because this is checked also for normal mode */
/* flipmode_x_offset = */ 5, /* used as y offset */
/* default_x_offset = */ 0, /* */
/* flipmode_x_offset = */ 0, /* */
/* pixel_width = */ 256,
/* pixel_height = */ 128
};
@ -242,3 +244,105 @@ uint8_t u8x8_d_uc1628_256x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *
}
return 0;
}
/*=============================================*/
/* 128x64, https://github.com/olikraus/u8g2/issues/2260 */
static const u8x8_display_info_t u8x8_uc1628_128x64_display_info =
{
/* chip_enable_level = */ 0,
/* chip_disable_level = */ 1,
/* post_chip_enable_wait_ns = */ 10,
/* pre_chip_disable_wait_ns = */ 10,
/* reset_pulse_width_ms = */ 5,
/* post_reset_wait_ms = */ 5, /**/
/* sda_setup_time_ns = */ 25, /* */
/* sck_pulse_width_ns = */ 100, /* */
/* sck_clock_hz = */ 4000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */
/* spi_mode = */ 0, /* active high, rising edge */
/* i2c_bus_clock_100kHz = */ 4, /* 400KHz */
/* data_setup_time_ns = */ 45,
/* write_pulse_width_ns = */ 125,
/* tile_width = */ 16,
/* tile_height = */ 8,
/* default_x_offset = */ 0, /* */
/* flipmode_x_offset = */ 0, /* */
/* pixel_width = */ 128,
/* pixel_height = */ 64
};
static const uint8_t u8x8_d_uc1628_128x64_init_seq[] = {
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_DLY(20),
U8X8_C( 0x010 ), /* Termp.: Reset default */
U8X8_C( 0x012 ), /* Termp.: Reset default */
U8X8_C( 0x014 ), /* Termp.: Reset default */
/* assign temperature independent framerate */
/* 0x00d = 81,9Hz (reset default) */
/* 0x000 = 40.0 Hz (min) */
/* 0x01f = 140.0 Hz (max) */
U8X8_CAA( 0x016, 0x000, 0x00d ), /* 1st arg: temp. point, 2nd arg: frame rate */
U8X8_CA( 0x040, 0x000 ), /* scroll line */
U8X8_C( 0x020 ), /* temp compensation */
U8X8_C( 0x02d ), /* charge pump control */
U8X8_C( 0x0eb ), /* LCD Bias: 0xe8=6, ... 0xeb=12 ... 0xed=14 */
U8X8_CAA( 0x081, 0x000, 0x048 ), /* Contrast, 1st arg is always 0 */
U8X8_CA( 0x0b8, 0x000 ), /* OTP control: Idle & Ignore */
U8X8_CA( 0x0f1, 0x07f ), /* set COM end */
U8X8_CA( 0x0f2, 0x000 ), /* set partial display start */
U8X8_CA( 0x0f3, 0x07f ), /* set partial display end */
U8X8_C( 0x088 ), /* auto increment control */
U8X8_C( 0x0c4 ), /* XY mirror in bit 1 & 2 */
U8X8_DLY(100),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_END() /* end of sequence */
};
uint8_t u8x8_d_uc1628_128x64(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
if ( u8x8_d_uc1628_generic(u8x8, msg, arg_int, arg_ptr) != 0 )
return 1;
if ( msg == U8X8_MSG_DISPLAY_SETUP_MEMORY )
{
u8x8_SetI2CAddress(u8x8, 0x070); /* lowest I2C adr of the UC1628 */
u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1628_128x64_display_info);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_INIT )
{
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1628_128x64_init_seq);
return 1;
}
else if ( msg == U8X8_MSG_DISPLAY_SET_FLIP_MODE )
{
if ( arg_int == 0 )
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1628_flip0_seq);
u8x8->x_offset = u8x8->display_info->default_x_offset;
}
else
{
u8x8_cad_SendSequence(u8x8, u8x8_d_uc1628_flip1_seq);
u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
}
return 1;
}
return 0;
}

18
tools/codebuild/codebuild.c
View File

@ -1078,6 +1078,24 @@ struct controller controller_list[] =
{ NULL }
}
},
{
"uc1628", 16, 8, "u8g2_ll_hvline_vertical_top_lsb", "u8x8_cad_011", "", COM_4WSPI|COM_6800|COM_8080,
"", /* is_generate_u8g2_class= */ 1,
{
{ "128x64" },
{ NULL }
}
},
{
"uc1628", 16, 8, "u8g2_ll_hvline_vertical_top_lsb", "u8x8_cad_uc16xx_i2c", "i2c", COM_I2C,
"NOT TESTED, CAD not checked", /* is_generate_u8g2_class= */ 1,
{
{ "128x64" },
{ NULL }
}
},
{
"uc1628", 32, 16, "u8g2_ll_hvline_vertical_top_lsb", "u8x8_cad_011", "", COM_4WSPI|COM_6800|COM_8080,