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564 lines
19 KiB
564 lines
19 KiB
/* |
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u8x8_d_t6963.c |
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Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/) |
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Copyright (c) 2016, olikraus@gmail.com |
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All rights reserved. |
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Redistribution and use in source and binary forms, with or without modification, |
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are permitted provided that the following conditions are met: |
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* Redistributions of source code must retain the above copyright notice, this list |
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of conditions and the following disclaimer. |
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* Redistributions in binary form must reproduce the above copyright notice, this |
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list of conditions and the following disclaimer in the documentation and/or other |
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materials provided with the distribution. |
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
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CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR |
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
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ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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The t6963 controller does not support hardware graphics flip. |
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Contrast adjustment is done by an external resistor --> no support for contrast adjustment |
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*/ |
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#include "u8x8.h" |
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static const uint8_t u8x8_d_t6963_powersave0_seq[] = { |
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U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */ |
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U8X8_C(0x098), /* mode register: Display Mode, Graphics on, Text off, Cursor off */ |
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U8X8_END_TRANSFER(), /* disable chip */ |
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U8X8_END() /* end of sequence */ |
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}; |
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static const uint8_t u8x8_d_t6963_powersave1_seq[] = { |
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U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */ |
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U8X8_C(0x090), /* All Off */ |
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U8X8_END_TRANSFER(), /* disable chip */ |
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U8X8_END() /* end of sequence */ |
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}; |
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uint8_t u8x8_d_t6963_common(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr) |
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{ |
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uint8_t c, i; |
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uint16_t y; |
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uint8_t *ptr; |
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switch(msg) |
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{ |
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/* U8X8_MSG_DISPLAY_SETUP_MEMORY is handled by the calling function */ |
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/* |
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case U8X8_MSG_DISPLAY_SETUP_MEMORY: |
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break; |
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case U8X8_MSG_DISPLAY_INIT: |
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break; |
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*/ |
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case U8X8_MSG_DISPLAY_SET_POWER_SAVE: |
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if ( arg_int == 0 ) |
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u8x8_cad_SendSequence(u8x8, u8x8_d_t6963_powersave0_seq); |
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else |
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u8x8_cad_SendSequence(u8x8, u8x8_d_t6963_powersave1_seq); |
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break; |
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case U8X8_MSG_DISPLAY_DRAW_TILE: |
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y = (((u8x8_tile_t *)arg_ptr)->y_pos); |
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y*=8; |
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y*= u8x8->display_info->tile_width; |
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/* x = ((u8x8_tile_t *)arg_ptr)->x_pos; x is ignored... no u8x8 support */ |
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//u8x8->gpio_and_delay_cb(u8x8, U8X8_MSG_DELAY_NANO, 200, NULL); /* extra dely required */ |
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u8x8_cad_StartTransfer(u8x8); |
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//u8x8->gpio_and_delay_cb(u8x8, U8X8_MSG_DELAY_NANO, 200, NULL); /* extra dely required */ |
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/* |
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Tile structure is reused here for the t6963, however u8x8 is not supported |
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tile_ptr points to data which has cnt*8 bytes (same as SSD1306 tiles) |
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Buffer is expected to have 8 lines of code fitting to the t6963 internal memory |
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"cnt" includes the number of horizontal bytes. width is equal to cnt*8 |
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TODO: Consider arg_int, however arg_int is not used by u8g2 |
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*/ |
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c = ((u8x8_tile_t *)arg_ptr)->cnt; /* number of tiles */ |
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ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr; /* data ptr to the tiles */ |
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for( i = 0; i < 8; i++ ) |
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{ |
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u8x8_cad_SendArg(u8x8, y&255); |
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u8x8_cad_SendArg(u8x8, y>>8); |
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u8x8_cad_SendCmd(u8x8, 0x024 ); /* set adr */ |
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u8x8_cad_SendCmd(u8x8, 0x0b0 ); /* auto write start */ |
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//c = ((u8x8_tile_t *)arg_ptr)->cnt; /* number of tiles */ |
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u8x8_cad_SendData(u8x8, c, ptr); /* note: SendData can not handle more than 255 bytes, send one line of data */ |
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u8x8_cad_SendCmd(u8x8, 0x0b2 ); /* auto write reset */ |
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ptr += u8x8->display_info->tile_width; |
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y += u8x8->display_info->tile_width; |
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} |
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u8x8_cad_EndTransfer(u8x8); |
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//u8x8->gpio_and_delay_cb(u8x8, U8X8_MSG_DELAY_NANO, 200, NULL); /* extra dely required */ |
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break; |
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default: |
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return 0; |
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} |
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return 1; |
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} |
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/*=============================================*/ |
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static const u8x8_display_info_t u8x8_t6963_240x128_display_info = |
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{ |
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/* chip_enable_level = */ 0, |
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/* chip_disable_level = */ 1, |
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/* post_chip_enable_wait_ns = */ 110, /* T6963 Datasheet p30 */ |
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/* pre_chip_disable_wait_ns = */ 100, /* T6963 Datasheet p30 */ |
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/* reset_pulse_width_ms = */ 1, |
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/* post_reset_wait_ms = */ 6, |
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/* sda_setup_time_ns = */ 20, |
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/* sck_pulse_width_ns = */ 140, |
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/* sck_clock_hz = */ 1000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */ |
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/* spi_mode = */ 0, |
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/* i2c_bus_clock_100kHz = */ 4, |
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/* data_setup_time_ns = */ 80, |
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/* write_pulse_width_ns = */ 80, |
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/* tile_width = */ 30, |
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/* tile_hight = */ 16, |
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/* default_x_offset = */ 0, |
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/* flipmode_x_offset = */ 0, |
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/* pixel_width = */ 240, |
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/* pixel_height = */ 128 |
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}; |
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/* 240x128 */ |
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static const uint8_t u8x8_d_t6963_240x128_init_seq[] = { |
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U8X8_DLY(100), |
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U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */ |
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U8X8_DLY(100), |
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U8X8_AAC(0x00,0x00,0x021), /* low, high, set cursor pos */ |
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U8X8_AAC(0x00,0x00,0x022), /* low, high, set offset */ |
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U8X8_AAC(0x00,0x00,0x040), /* low, high, set text home */ |
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U8X8_AAC(240/8,0x00,0x041), /* low, high, set text columns */ |
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U8X8_AAC(0x00,0x00,0x042), /* low, high, graphics home */ |
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U8X8_AAC(240/8,0x00,0x043), /* low, high, graphics columns */ |
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U8X8_DLY(2), /* delay 2ms */ |
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// mode set |
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// 0x080: Internal CG, OR Mode |
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// 0x081: Internal CG, EXOR Mode |
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// 0x083: Internal CG, AND Mode |
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// 0x088: External CG, OR Mode |
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// 0x089: External CG, EXOR Mode |
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// 0x08B: External CG, AND Mode |
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U8X8_C(0x080), /* mode register: OR Mode, Internal Character Mode */ |
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// display mode |
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// 0x090: Display off |
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// 0x094: Graphic off, text on, cursor off, blink off |
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// 0x096: Graphic off, text on, cursor on, blink off |
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// 0x097: Graphic off, text on, cursor on, blink on |
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// 0x098: Graphic on, text off, cursor off, blink off |
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// 0x09a: Graphic on, text off, cursor on, blink off |
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// ... |
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// 0x09c: Graphic on, text on, cursor off, blink off |
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// 0x09f: Graphic on, text on, cursor on, blink on |
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U8X8_C(0x090), /* All Off */ |
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U8X8_AAC(0x00,0x00,0x024), /* low, high, set adr pointer */ |
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U8X8_DLY(100), |
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U8X8_END_TRANSFER(), /* disable chip */ |
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U8X8_DLY(100), |
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}; |
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uint8_t u8x8_d_t6963_240x128(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr) |
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{ |
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switch(msg) |
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{ |
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case U8X8_MSG_DISPLAY_SETUP_MEMORY: |
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u8x8_d_helper_display_setup_memory(u8x8, &u8x8_t6963_240x128_display_info); |
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break; |
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case U8X8_MSG_DISPLAY_INIT: |
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u8x8_d_helper_display_init(u8x8); |
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u8x8_cad_SendSequence(u8x8, u8x8_d_t6963_240x128_init_seq); |
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break; |
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default: |
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return u8x8_d_t6963_common(u8x8, msg, arg_int, arg_ptr); |
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} |
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return 1; |
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} |
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/*=============================================*/ |
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static const u8x8_display_info_t u8x8_t6963_240x64_display_info = |
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{ |
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/* chip_enable_level = */ 0, |
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/* chip_disable_level = */ 1, |
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/* post_chip_enable_wait_ns = */ 110, /* T6963 Datasheet p30 */ |
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/* pre_chip_disable_wait_ns = */ 100, /* T6963 Datasheet p30 */ |
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/* reset_pulse_width_ms = */ 1, |
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/* post_reset_wait_ms = */ 6, |
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/* sda_setup_time_ns = */ 20, |
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/* sck_pulse_width_ns = */ 140, |
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/* sck_clock_hz = */ 1000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */ |
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/* spi_mode = */ 0, |
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/* i2c_bus_clock_100kHz = */ 4, |
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/* data_setup_time_ns = */ 80, |
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/* write_pulse_width_ns = */ 80, |
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/* tile_width = */ 30, |
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/* tile_hight = */ 8, |
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/* default_x_offset = */ 0, |
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/* flipmode_x_offset = */ 0, |
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/* pixel_width = */ 240, |
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/* pixel_height = */ 64 |
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}; |
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/* 240x64 */ |
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static const uint8_t u8x8_d_t6963_240x64_init_seq[] = { |
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U8X8_DLY(100), |
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U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */ |
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U8X8_DLY(100), |
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U8X8_AAC(0x00,0x00,0x021), /* low, high, set cursor pos */ |
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U8X8_AAC(0x00,0x00,0x022), /* low, high, set offset */ |
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U8X8_AAC(0x00,0x00,0x040), /* low, high, set text home */ |
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U8X8_AAC(240/8,0x00,0x041), /* low, high, set text columns */ |
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U8X8_AAC(0x00,0x00,0x042), /* low, high, graphics home */ |
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U8X8_AAC(240/8,0x00,0x043), /* low, high, graphics columns */ |
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U8X8_DLY(2), /* delay 2ms */ |
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// mode set |
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// 0x080: Internal CG, OR Mode |
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// 0x081: Internal CG, EXOR Mode |
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// 0x083: Internal CG, AND Mode |
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// 0x088: External CG, OR Mode |
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// 0x089: External CG, EXOR Mode |
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// 0x08B: External CG, AND Mode |
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U8X8_C(0x080), /* mode register: OR Mode, Internal Character Mode */ |
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// display mode |
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// 0x090: Display off |
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// 0x094: Graphic off, text on, cursor off, blink off |
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// 0x096: Graphic off, text on, cursor on, blink off |
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// 0x097: Graphic off, text on, cursor on, blink on |
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// 0x098: Graphic on, text off, cursor off, blink off |
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// 0x09a: Graphic on, text off, cursor on, blink off |
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// ... |
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// 0x09c: Graphic on, text on, cursor off, blink off |
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// 0x09f: Graphic on, text on, cursor on, blink on |
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U8X8_C(0x090), /* All Off */ |
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U8X8_AAC(0x00,0x00,0x024), /* low, high, set adr pointer */ |
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U8X8_DLY(100), |
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U8X8_END_TRANSFER(), /* disable chip */ |
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U8X8_DLY(100), |
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}; |
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uint8_t u8x8_d_t6963_240x64(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr) |
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{ |
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switch(msg) |
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{ |
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case U8X8_MSG_DISPLAY_SETUP_MEMORY: |
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u8x8_d_helper_display_setup_memory(u8x8, &u8x8_t6963_240x64_display_info); |
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break; |
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case U8X8_MSG_DISPLAY_INIT: |
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u8x8_d_helper_display_init(u8x8); |
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u8x8_cad_SendSequence(u8x8, u8x8_d_t6963_240x64_init_seq); |
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break; |
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default: |
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return u8x8_d_t6963_common(u8x8, msg, arg_int, arg_ptr); |
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} |
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return 1; |
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} |
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/*=============================================*/ |
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static const u8x8_display_info_t u8x8_t6963_256x64_display_info = |
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{ |
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/* chip_enable_level = */ 0, |
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/* chip_disable_level = */ 1, |
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/* post_chip_enable_wait_ns = */ 110, /* T6963 Datasheet p30 */ |
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/* pre_chip_disable_wait_ns = */ 100, /* T6963 Datasheet p30 */ |
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/* reset_pulse_width_ms = */ 1, |
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/* post_reset_wait_ms = */ 6, |
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/* sda_setup_time_ns = */ 20, |
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/* sck_pulse_width_ns = */ 140, |
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/* sck_clock_hz = */ 1000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */ |
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/* spi_mode = */ 0, |
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/* i2c_bus_clock_100kHz = */ 4, |
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/* data_setup_time_ns = */ 80, |
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/* write_pulse_width_ns = */ 80, |
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/* tile_width = */ 32, |
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/* tile_hight = */ 8, |
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/* default_x_offset = */ 0, |
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/* flipmode_x_offset = */ 0, |
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/* pixel_width = */ 256, |
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/* pixel_height = */ 64 |
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}; |
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/* 256x64 */ |
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static const uint8_t u8x8_d_t6963_256x64_init_seq[] = { |
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U8X8_DLY(100), |
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U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */ |
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U8X8_DLY(100), |
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U8X8_AAC(0x00,0x00,0x021), /* low, high, set cursor pos */ |
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U8X8_AAC(0x00,0x00,0x022), /* low, high, set offset */ |
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U8X8_AAC(0x00,0x00,0x040), /* low, high, set text home */ |
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U8X8_AAC(256/8,0x00,0x041), /* low, high, set text columns */ |
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U8X8_AAC(0x00,0x00,0x042), /* low, high, graphics home */ |
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U8X8_AAC(256/8,0x00,0x043), /* low, high, graphics columns */ |
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U8X8_DLY(2), /* delay 2ms */ |
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// mode set |
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// 0x080: Internal CG, OR Mode |
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// 0x081: Internal CG, EXOR Mode |
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// 0x083: Internal CG, AND Mode |
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// 0x088: External CG, OR Mode |
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// 0x089: External CG, EXOR Mode |
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// 0x08B: External CG, AND Mode |
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U8X8_C(0x080), /* mode register: OR Mode, Internal Character Mode */ |
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// display mode |
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// 0x090: Display off |
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// 0x094: Graphic off, text on, cursor off, blink off |
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// 0x096: Graphic off, text on, cursor on, blink off |
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// 0x097: Graphic off, text on, cursor on, blink on |
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// 0x098: Graphic on, text off, cursor off, blink off |
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// 0x09a: Graphic on, text off, cursor on, blink off |
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// ... |
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// 0x09c: Graphic on, text on, cursor off, blink off |
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// 0x09f: Graphic on, text on, cursor on, blink on |
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U8X8_C(0x090), /* All Off */ |
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U8X8_AAC(0x00,0x00,0x024), /* low, high, set adr pointer */ |
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U8X8_DLY(100), |
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U8X8_END_TRANSFER(), /* disable chip */ |
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U8X8_DLY(100), |
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}; |
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uint8_t u8x8_d_t6963_256x64(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr) |
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{ |
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switch(msg) |
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{ |
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case U8X8_MSG_DISPLAY_SETUP_MEMORY: |
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u8x8_d_helper_display_setup_memory(u8x8, &u8x8_t6963_256x64_display_info); |
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break; |
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case U8X8_MSG_DISPLAY_INIT: |
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u8x8_d_helper_display_init(u8x8); |
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u8x8_cad_SendSequence(u8x8, u8x8_d_t6963_256x64_init_seq); |
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break; |
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default: |
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return u8x8_d_t6963_common(u8x8, msg, arg_int, arg_ptr); |
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} |
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return 1; |
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} |
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/*=============================================*/ |
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static const u8x8_display_info_t u8x8_t6963_128x64_display_info = |
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{ |
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/* chip_enable_level = */ 1, |
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/* chip_disable_level = */ 0, |
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|
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/* post_chip_enable_wait_ns = */ 10, /* T6963 Datasheet p30 */ |
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/* pre_chip_disable_wait_ns = */ 100, /* T6963 Datasheet p30 */ |
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/* reset_pulse_width_ms = */ 1, |
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/* post_reset_wait_ms = */ 6, |
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/* sda_setup_time_ns = */ 20, |
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/* sck_pulse_width_ns = */ 140, |
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/* sck_clock_hz = */ 1000000UL, /* since Arduino 1.6.0, the SPI bus speed in Hz. Should be 1000000000/sck_pulse_width_ns */ |
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/* spi_mode = */ 0, |
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/* i2c_bus_clock_100kHz = */ 4, |
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/* data_setup_time_ns = */ 80, |
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/* write_pulse_width_ns = */ 80, |
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/* tile_width = */ 16, |
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/* tile_hight = */ 8, |
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/* default_x_offset = */ 0, |
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/* flipmode_x_offset = */ 0, |
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/* pixel_width = */ 128, |
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/* pixel_height = */ 64 |
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}; |
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/* 128x64 */ |
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static const uint8_t u8x8_d_t6963_128x64_init_seq[] = { |
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U8X8_DLY(100), |
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U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */ |
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U8X8_DLY(100), |
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|
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U8X8_AAC(0x00,0x00,0x021), /* low, high, set cursor pos */ |
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U8X8_AAC(0x00,0x00,0x022), /* low, high, set offset */ |
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U8X8_AAC(0x00,0x00,0x040), /* low, high, set text home */ |
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U8X8_AAC(128/8,0x00,0x041), /* low, high, set text columns */ |
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U8X8_AAC(0x00,0x00,0x042), /* low, high, graphics home */ |
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U8X8_AAC(128/8,0x00,0x043), /* low, high, graphics columns */ |
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U8X8_DLY(2), /* delay 2ms */ |
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// mode set |
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// 0x080: Internal CG, OR Mode |
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// 0x081: Internal CG, EXOR Mode |
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// 0x083: Internal CG, AND Mode |
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// 0x088: External CG, OR Mode |
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// 0x089: External CG, EXOR Mode |
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// 0x08B: External CG, AND Mode |
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U8X8_C(0x080), /* mode register: OR Mode, Internal Character Mode */ |
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// display mode |
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// 0x090: Display off |
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// 0x094: Graphic off, text on, cursor off, blink off |
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// 0x096: Graphic off, text on, cursor on, blink off |
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// 0x097: Graphic off, text on, cursor on, blink on |
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// 0x098: Graphic on, text off, cursor off, blink off |
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// 0x09a: Graphic on, text off, cursor on, blink off |
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// ... |
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// 0x09c: Graphic on, text on, cursor off, blink off |
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// 0x09f: Graphic on, text on, cursor on, blink on |
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U8X8_C(0x090), /* All Off */ |
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U8X8_AAC(0x00,0x00,0x024), /* low, high, set adr pointer */ |
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|
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U8X8_DLY(100), |
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U8X8_END_TRANSFER(), /* disable chip */ |
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U8X8_DLY(100), |
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}; |
|
|
|
uint8_t u8x8_d_t6963_128x64(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_128x64_display_info); |
|
break; |
|
case U8X8_MSG_DISPLAY_INIT: |
|
u8x8_d_helper_display_init(u8x8); |
|
u8x8_cad_SendSequence(u8x8, u8x8_d_t6963_128x64_init_seq); |
|
break; |
|
default: |
|
return u8x8_d_t6963_common(u8x8, msg, arg_int, arg_ptr); |
|
} |
|
return 1; |
|
} |
|
|
|
/*=============================================*/ |
|
|
|
static const u8x8_display_info_t u8x8_t6963_160x80_display_info = |
|
{ |
|
/* chip_enable_level = */ 0, |
|
/* chip_disable_level = */ 1, |
|
|
|
/* 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_160x80_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; |
|
} |
|
|
|
|
|
/* alternative version for the 128x64 t6963 display: use the 160x80 init sequence */ |
|
uint8_t u8x8_d_t6963_128x64_alt(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_128x64_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; |
|
} |
|
|
|
|
|
|
|
|
|
|