diff -r 000000000000 -r 88d965579617 components/u8g2/csrc/u8x8_d_sed1330.c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/components/u8g2/csrc/u8x8_d_sed1330.c Tue Oct 08 12:00:31 2019 +0200 @@ -0,0 +1,351 @@ +/* + + u8x8_d_sed1330.c + + Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/) + + Copyright (c) 2016, olikraus@gmail.com + All rights reserved. + + Redistribution and use in source and binary forms, with or without modification, + are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, this list + of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright notice, this + list of conditions and the following disclaimer in the documentation and/or other + materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + + The device might also work with the RA8835, SED1335 and SED1336 controller. + The following devices might be compatible: + RA8835 + SED1330 + SED1335 + S1D13700 + + +*/ +#include "u8x8.h" + + + +static const uint8_t u8x8_d_sed1330_powersave0_seq[] = { + U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */ + U8X8_CA(0x040, 0x030), /* sys init (0x040) with one arg, where 0x030 is a wild guess */ + U8X8_CA(0x059, 0x004), /* send display on command (hex 0x059, see p37 ) */ + /* display cmd has one arg: 01010100 should enable all three blocks, but disable the cursor*/ + + U8X8_END_TRANSFER(), /* disable chip */ + U8X8_END() /* end of sequence */ +}; + +static const uint8_t u8x8_d_sed1330_powersave1_seq[] = { + U8X8_START_TRANSFER(), /* enable chip, delay is part of the transfer start */ + U8X8_CA(0x058, 0x000), /* send display off command (hex 0x059, see p37) and turn of all banks */ + /* maybe send a sleep in cmd */ + //U8X8_C(0x053) /* sleep in: 0x053 */ + U8X8_END_TRANSFER(), /* disable chip */ + U8X8_END() /* end of sequence */ +}; + + +uint8_t u8x8_d_sed1330_common(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr) +{ + uint8_t c, i; + uint16_t y; + uint8_t *ptr; + switch(msg) + { + /* U8X8_MSG_DISPLAY_SETUP_MEMORY is handled by the calling function */ + /* + case U8X8_MSG_DISPLAY_SETUP_MEMORY: + break; + case U8X8_MSG_DISPLAY_INIT: + break; + */ + case U8X8_MSG_DISPLAY_SET_POWER_SAVE: + if ( arg_int == 0 ) + u8x8_cad_SendSequence(u8x8, u8x8_d_sed1330_powersave0_seq); + else + u8x8_cad_SendSequence(u8x8, u8x8_d_sed1330_powersave1_seq); + break; + case U8X8_MSG_DISPLAY_DRAW_TILE: + y = (((u8x8_tile_t *)arg_ptr)->y_pos); + y*=8; + y*= u8x8->display_info->tile_width; + + u8x8_cad_StartTransfer(u8x8); + + c = ((u8x8_tile_t *)arg_ptr)->cnt; /* number of tiles */ + ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr; /* data ptr to the tiles */ + for( i = 0; i < 8; i++ ) + { + u8x8_cad_SendCmd(u8x8, 0x046 ); /* CSRW command*/ + u8x8_cad_SendArg(u8x8, y&255); /* CSRW low adr byte */ + u8x8_cad_SendArg(u8x8, y>>8); /* CSRW high adr byte */ + u8x8_cad_SendCmd(u8x8, 0x042 ); /* MWRITE */ + + u8x8_cad_SendData(u8x8, c, ptr); /* note: SendData can not handle more than 255 bytes, send one line of data */ + + ptr += u8x8->display_info->tile_width; + y += u8x8->display_info->tile_width; + } + + /* sometimes the display switches off... so just sent a display on command */ + u8x8_cad_SendCmd(u8x8, 0x059 ); /* display on */ + u8x8_cad_SendArg(u8x8, 0x004); /* arg for display on */ + + u8x8_cad_EndTransfer(u8x8); + //u8x8->gpio_and_delay_cb(u8x8, U8X8_MSG_DELAY_NANO, 200, NULL); /* extra dely required */ + + break; + default: + return 0; + } + return 1; +} + +/*=============================================*/ + + +static const u8x8_display_info_t u8x8_sed1330_240x128_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 = */ 0x01e, + /* tile_hight = */ 16, + /* default_x_offset = */ 0, + /* flipmode_x_offset = */ 0, + /* pixel_width = */ 240, + /* pixel_height = */ 128 +}; + +/* 240x128 Seiko G242C */ +static const uint8_t u8x8_d_sed1330_240x128_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(0x01d), /* C/R: this could be the number of horizontal bytes - 1 (Value confirmed with app notes p41) */ + U8X8_A(0x050), /* TC/R: According to app notes fOSC=6Mhz fFF=70Hz --> TC/R = 74d*/ + U8X8_A(0x080), /* L/F: Lines per frame - 1, probably this is the height of the display - 1 (value confirmed with app notes p41)*/ + U8X8_A(0x01e), /* 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(0x080), + U8X8_A(0x000), + U8X8_A(0x040), + U8X8_A(0x080), + 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), +}; + +/* RA8835 NHD-240128BZ */ +static const uint8_t u8x8_d_rh8835_nhd_240128_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(0x01d), /* C/R: this could be the number of horizontal bytes - 1 (Value confirmed with app notes p41) */ + U8X8_A(0x050), /* TC/R: According to app notes fOSC=6Mhz fFF=70Hz --> TC/R = 74d*/ + U8X8_A(0x080), /* L/F: Lines per frame - 1, probably this is the height of the display - 1 (value confirmed with app notes p41)*/ + U8X8_A(0x01e), /* 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(0x080), + U8X8_A(0x000), + U8X8_A(0x040), + U8X8_A(0x080), + 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_CA(0x059, 0x04), /* send display on command (hex 0x059, see p37 ) */ + + U8X8_DLY(100), + U8X8_END_TRANSFER(), /* disable chip */ + U8X8_DLY(100), + +}; + + +uint8_t u8x8_d_sed1330_240x128(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_240x128_display_info); + break; + case U8X8_MSG_DISPLAY_INIT: + u8x8_d_helper_display_init(u8x8); + u8x8_cad_SendSequence(u8x8, u8x8_d_sed1330_240x128_init_seq); + break; + default: + return u8x8_d_sed1330_common(u8x8, msg, arg_int, arg_ptr); + } + return 1; +} + + +uint8_t u8x8_d_ra8835_nhd_240x128(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_240x128_display_info); + break; + case U8X8_MSG_DISPLAY_INIT: + u8x8_d_helper_display_init(u8x8); + u8x8_cad_SendSequence(u8x8, u8x8_d_rh8835_nhd_240128_init_seq); + break; + default: + return u8x8_d_sed1330_common(u8x8, msg, arg_int, arg_ptr); + } + return 1; +} + + + +/*=============================================*/ + + +static const u8x8_display_info_t u8x8_sed1330_320x240_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_hight = */ 30, + /* default_x_offset = */ 0, + /* flipmode_x_offset = */ 0, + /* pixel_width = */ 320, + /* pixel_height = */ 240 +}; + +static const uint8_t u8x8_d_sed1330_320x240_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(0x0ef), /* 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_ra8835_320x240(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_320x240_display_info); + break; + case U8X8_MSG_DISPLAY_INIT: + u8x8_d_helper_display_init(u8x8); + u8x8_cad_SendSequence(u8x8, u8x8_d_sed1330_320x240_init_seq); + break; + default: + return u8x8_d_sed1330_common(u8x8, msg, arg_int, arg_ptr); + } + return 1; +}