wuqiyang312
/
u8g2-copy
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

issue #635

This commit is contained in:
kraus 2018-06-13 21:37:40 +02:00
parent dc8b78005b
commit 52679cdcfa
1 changed files with 82 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

82
csrc/u8x8_d_t6963.c
View File

@ -457,6 +457,88 @@ uint8_t u8x8_d_t6963_128x64(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *ar
return 1;
}
/*=============================================*/
static const u8x8_display_info_t u8x8_t6963_160x80_display_info =
{
/* chip_enable_level = */ 1,
/* chip_disable_level = */ 0,
/* post_chip_enable_wait_ns = */ 10, /* T6963 Datasheet p30 */
/* pre_chip_disable_wait_ns = */ 100, /* T6963 Datasheet p30 */
/* 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 = */ 80,
/* write_pulse_width_ns = */ 80,
/* tile_width = */ 20,
/* tile_hight = */ 10,
/* default_x_offset = */ 0,
/* flipmode_x_offset = */ 0,
/* pixel_width = */ 160,
/* pixel_height = */ 80
};
/* 128x64 */
static const uint8_t u8x8_d_t6963_128x64_init_seq[] = {
U8X8_DLY(100),
U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */
U8X8_DLY(100),
U8X8_AAC(0x00,0x00,0x021), /* low, high, set cursor pos */
U8X8_AAC(0x00,0x00,0x022), /* low, high, set offset */
U8X8_AAC(0x00,0x00,0x040), /* low, high, set text home */
U8X8_AAC(160/8,0x00,0x041), /* low, high, set text columns */
U8X8_AAC(0x00,0x00,0x042), /* low, high, graphics home */
U8X8_AAC(160/8,0x00,0x043), /* low, high, graphics columns */
U8X8_DLY(2), /* delay 2ms */
// mode set
// 0x080: Internal CG, OR Mode
// 0x081: Internal CG, EXOR Mode
// 0x083: Internal CG, AND Mode
// 0x088: External CG, OR Mode
// 0x089: External CG, EXOR Mode
// 0x08B: External CG, AND Mode
U8X8_C(0x080), /* mode register: OR Mode, Internal Character Mode */
// display mode
// 0x090: Display off
// 0x094: Graphic off, text on, cursor off, blink off
// 0x096: Graphic off, text on, cursor on, blink off
// 0x097: Graphic off, text on, cursor on, blink on
// 0x098: Graphic on, text off, cursor off, blink off
// 0x09a: Graphic on, text off, cursor on, blink off
// ...
// 0x09c: Graphic on, text on, cursor off, blink off
// 0x09f: Graphic on, text on, cursor on, blink on
U8X8_C(0x090), /* All Off */
U8X8_AAC(0x00,0x00,0x024), /* low, high, set adr pointer */
U8X8_DLY(100),
U8X8_END_TRANSFER(), /* disable chip */
U8X8_DLY(100),
};
uint8_t u8x8_d_t6963_160x80(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_t6963_160x80_display_info);
break;
case U8X8_MSG_DISPLAY_INIT:
u8x8_d_helper_display_init(u8x8);
u8x8_cad_SendSequence(u8x8, u8x8_d_t6963_160x80_init_seq);
break;
default:
return u8x8_d_t6963_common(u8x8, msg, arg_int, arg_ptr);
}
return 1;
}