--- /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;
+}