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351 lines
13 KiB
351 lines
13 KiB
/* |
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u8x8_d_sed1330.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 device might also work with the RA8835, SED1335 and SED1336 controller. |
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The following devices might be compatible: |
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RA8835 |
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SED1330 |
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SED1335 |
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S1D13700 |
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*/ |
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#include "u8x8.h" |
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static const uint8_t u8x8_d_sed1330_powersave0_seq[] = { |
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U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */ |
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U8X8_CA(0x040, 0x030), /* sys init (0x040) with one arg, where 0x030 is a wild guess */ |
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U8X8_CA(0x059, 0x004), /* send display on command (hex 0x059, see p37 ) */ |
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/* display cmd has one arg: 01010100 should enable all three blocks, but disable the cursor*/ |
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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_sed1330_powersave1_seq[] = { |
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U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */ |
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U8X8_CA(0x058, 0x000), /* send display off command (hex 0x059, see p37) and turn of all banks */ |
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/* maybe send a sleep in cmd */ |
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//U8X8_C(0x053) /* sleep in: 0x053 */ |
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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_sed1330_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_sed1330_powersave0_seq); |
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else |
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u8x8_cad_SendSequence(u8x8, u8x8_d_sed1330_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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u8x8_cad_StartTransfer(u8x8); |
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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_SendCmd(u8x8, 0x046 ); /* CSRW command*/ |
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u8x8_cad_SendArg(u8x8, y&255); /* CSRW low adr byte */ |
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u8x8_cad_SendArg(u8x8, y>>8); /* CSRW high adr byte */ |
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u8x8_cad_SendCmd(u8x8, 0x042 ); /* MWRITE */ |
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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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ptr += u8x8->display_info->tile_width; |
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y += u8x8->display_info->tile_width; |
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} |
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/* sometimes the display switches off... so just sent a display on command */ |
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u8x8_cad_SendCmd(u8x8, 0x059 ); /* display on */ |
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u8x8_cad_SendArg(u8x8, 0x004); /* arg for display on */ |
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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_sed1330_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 = */ 30, /* G242CX Datasheet p5 */ |
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/* pre_chip_disable_wait_ns = */ 10, /* G242CX Datasheet p5 */ |
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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 = */ 120, /* G242CX Datasheet p5 */ |
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/* write_pulse_width_ns = */ 220, /* G242CX Datasheet p5 */ |
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/* tile_width = */ 0x01e, |
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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 Seiko G242C */ |
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static const uint8_t u8x8_d_sed1330_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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/* system init command, see also u8x8_d_sed1330_powersave0_seq */ |
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U8X8_CA(0x040, 0x030), /* sys init (0x040) with one arg, where 0x030 is a wild guess */ |
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/* system init has total 8 parameters, so 7 more are here */ |
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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 */ |
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U8X8_A(0x007), /* FY: height of a char+1, does not matter here (hopefully), because we use graphics mode only */ |
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U8X8_A(0x01d), /* C/R: this could be the number of horizontal bytes - 1 (Value confirmed with app notes p41) */ |
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U8X8_A(0x050), /* TC/R: According to app notes fOSC=6Mhz fFF=70Hz --> TC/R = 74d*/ |
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U8X8_A(0x080), /* L/F: Lines per frame - 1, probably this is the height of the display - 1 (value confirmed with app notes p41)*/ |
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U8X8_A(0x01e), /* Low byte of the virtual screen size. (Value confirmed with app notes p41) */ |
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U8X8_A(0), /* High byte of the virtual screen size, see also section 9.1.2 */ |
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U8X8_C(0x044), /* SCROLL */ |
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U8X8_A(0x000), |
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U8X8_A(0x000), |
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U8X8_A(0x080), |
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U8X8_A(0x000), |
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U8X8_A(0x040), |
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U8X8_A(0x080), |
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U8X8_A(0x000), |
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U8X8_A(0x000), |
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U8X8_A(0x000), |
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U8X8_A(0x000), |
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U8X8_CA(0x05a, 0), /* HDOT SCR: Horizontal dotwise scroll... set to 0 */ |
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U8X8_CA(0x05b, 0x0c), /* OVLAY: 2-layer, all graphics, OR between layer 1 and 2 */ |
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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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/* RA8835 NHD-240128BZ */ |
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static const uint8_t u8x8_d_rh8835_nhd_240128_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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/* system init command, see also u8x8_d_sed1330_powersave0_seq */ |
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U8X8_CA(0x040, 0x030), /* sys init (0x040) with one arg, where 0x030 is a wild guess */ |
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/* system init has total 8 parameters, so 7 more are here */ |
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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 */ |
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U8X8_A(0x007), /* FY: height of a char+1, does not matter here (hopefully), because we use graphics mode only */ |
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U8X8_A(0x01d), /* C/R: this could be the number of horizontal bytes - 1 (Value confirmed with app notes p41) */ |
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U8X8_A(0x050), /* TC/R: According to app notes fOSC=6Mhz fFF=70Hz --> TC/R = 74d*/ |
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U8X8_A(0x080), /* L/F: Lines per frame - 1, probably this is the height of the display - 1 (value confirmed with app notes p41)*/ |
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U8X8_A(0x01e), /* Low byte of the virtual screen size. (Value confirmed with app notes p41) */ |
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U8X8_A(0), /* High byte of the virtual screen size, see also section 9.1.2 */ |
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U8X8_C(0x044), /* SCROLL */ |
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U8X8_A(0x000), |
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U8X8_A(0x000), |
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U8X8_A(0x080), |
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U8X8_A(0x000), |
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U8X8_A(0x040), |
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U8X8_A(0x080), |
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U8X8_A(0x000), |
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U8X8_A(0x000), |
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U8X8_A(0x000), |
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U8X8_A(0x000), |
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//U8X8_CA(0x05a, 0), /* HDOT SCR: Horizontal dotwise scroll... set to 0 */ |
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U8X8_CA(0x05b, 0x0c), /* OVLAY: 2-layer, all graphics, OR between layer 1 and 2 */ |
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//U8X8_CA(0x059, 0x04), /* send display on command (hex 0x059, see p37 ) */ |
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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_sed1330_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_sed1330_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_sed1330_240x128_init_seq); |
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break; |
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default: |
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return u8x8_d_sed1330_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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uint8_t u8x8_d_ra8835_nhd_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_sed1330_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_rh8835_nhd_240128_init_seq); |
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break; |
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default: |
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return u8x8_d_sed1330_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_sed1330_320x240_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 = */ 30, /* G242CX Datasheet p5 */ |
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/* pre_chip_disable_wait_ns = */ 10, /* G242CX Datasheet p5 */ |
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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 = */ 120, /* G242CX Datasheet p5 */ |
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/* write_pulse_width_ns = */ 220, /* G242CX Datasheet p5 */ |
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/* tile_width = */ 40, |
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/* tile_hight = */ 30, |
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/* default_x_offset = */ 0, |
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/* flipmode_x_offset = */ 0, |
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/* pixel_width = */ 320, |
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/* pixel_height = */ 240 |
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}; |
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static const uint8_t u8x8_d_sed1330_320x240_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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/* system init command, see also u8x8_d_sed1330_powersave0_seq */ |
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U8X8_CA(0x040, 0x030), /* sys init (0x040) with one arg, where 0x030 is a wild guess */ |
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/* system init has total 8 parameters, so 7 more are here */ |
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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 */ |
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U8X8_A(0x007), /* FY: height of a char+1, does not matter here (hopefully), because we use graphics mode only */ |
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U8X8_A(0x027), /* 40-1 */ /* C/R: this could be the number of horizontal bytes - 1 (Value confirmed with app notes p41) */ |
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U8X8_A(0x039), /* TC/R: According to app notes fOSC=6Mhz fFF=70Hz --> TC/R = 74d*/ |
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U8X8_A(0x0ef), /* L/F: Lines per frame - 1, probably this is the height of the display - 1 (value confirmed with app notes p41)*/ |
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U8X8_A(0x028), /* Low byte of the virtual screen size. (Value confirmed with app notes p41) */ |
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U8X8_A(0), /* High byte of the virtual screen size, see also section 9.1.2 */ |
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U8X8_C(0x044), /* SCROLL */ |
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U8X8_A(0x000), |
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U8X8_A(0x000), |
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U8X8_A(0x0ef), |
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U8X8_A(0x0b0), |
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U8X8_A(0x004), |
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U8X8_A(0x0ef), |
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U8X8_A(0x000), |
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U8X8_A(0x000), |
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U8X8_A(0x000), |
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U8X8_A(0x000), |
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U8X8_CA(0x05a, 0), /* HDOT SCR: Horizontal dotwise scroll... set to 0 */ |
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U8X8_CA(0x05b, 0x0c), /* OVLAY: 2-layer, all graphics, OR between layer 1 and 2 */ |
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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_ra8835_320x240(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_sed1330_320x240_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_sed1330_320x240_init_seq); |
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break; |
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default: |
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return u8x8_d_sed1330_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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