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- /*
- ucg_dev_tft_128x128_ili9163.c
-
- ILI9341 with 4-Wire SPI (SCK, SDI, CS, D/C and optional reset)
- Universal uC Color Graphics Library
-
- Copyright (c) 2015, 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.
- */
- #include "ucg.h"
- static const ucg_pgm_uint8_t ucg_tft_128x128_ili9163_init_seq[] = {
- UCG_CFG_CD(0,1), /* DC=0 for command mode, DC=1 for data and args */
- UCG_RST(1),
- UCG_CS(1), /* disable chip */
- UCG_DLY_MS(5),
- UCG_RST(0),
- UCG_DLY_MS(5),
- UCG_RST(1),
- UCG_DLY_MS(50),
- UCG_CS(0), /* enable chip */
-
- UCG_C10(0x011), /* sleep out */
- UCG_DLY_MS(10),
- //UCG_C10(0x038), /* idle mode off */
- UCG_C10(0x013), /* normal display on */
- //UCG_C14(0x0ed, 0x055, 0x001, 0x023, 0x001), /* power on sequence control (POR values) */
- //UCG_C11(0x0f7, 0x020), /* pump ratio control (POR value) */
-
- UCG_C10(0x20), /* not inverted */
- //UCG_C10(0x21), /* inverted */
- UCG_C11(0x03a, 0x066), /* set pixel format to 18 bit */
- //UCG_C11(0x03a, 0x055), /* set pixel format to 16 bit */
- //UCG_C12(0x0b1, 0x000, 0x01b), /* frame rate control (POR values) */
- //UCG_C14(0x0b6, 0x00a, 0x082 | (1<<5), 0x027, 0x000), /* display function control (POR values, except for shift direction bit) */
-
- //UCG_C11(0x0b7, 0x006), /* entry mode, bit 0: Low voltage detection control (0=off) */
- UCG_C12(0x0c0, 0x00a, 0x002), /* power control 1 */
- UCG_C11(0x0c1, 0x002), /* power control 2 (step up factor), POR=2 */
- UCG_C11(0x0c7, 0x0d0), /* VCOM control 2, enable VCOM control 1 */
- UCG_C12(0x0c5, 0x040, 0x04a), /* VCOM control 1, POR=31,3C */
-
- // UCG_C15(0x0cb, 0x039, 0x02c, 0x000, 0x034, 0x002), /* power control A (POR values) */
- // UCG_C13(0x0cf, 0x000, 0x081, 0x030), /* power control B (POR values) */
- // UCG_C13(0x0e8, 0x084, 0x011, 0x07a), /* timer driving control A (POR values) */
- // UCG_C12(0x0ea, 0x066, 0x000), /* timer driving control B (POR values) */
- //UCG_C12(0x0ea, 0x000, 0x000), /* timer driving control B */
- //UCG_C10(0x28), /* display off */
- //UCG_C11(0x0bf, 0x003), /* backlight control 8 */
- UCG_C10(0x029), /* display on */
- //UCG_C11(0x051, 0x07f), /* brightness */
- //UCG_C11(0x053, 0x02c), /* control brightness */
- //UCG_C10(0x028), /* display off */
- UCG_C11( 0x036, 0x008),
-
- UCG_C14( 0x02a, 0x000, 0x000, 0x000, 0x07f), /* Horizontal GRAM Address Set */
- UCG_C14( 0x02b, 0x000, 0x000, 0x000, 0x07f), /* Vertical GRAM Address Set */
- UCG_C10( 0x02c), /* Write Data to GRAM */
-
- UCG_CS(1), /* disable chip */
- UCG_END(), /* end of sequence */
- };
- ucg_int_t ucg_dev_ili9163_18x128x128(ucg_t *ucg, ucg_int_t msg, void *data)
- {
- switch(msg)
- {
- case UCG_MSG_DEV_POWER_UP:
- /* 1. Call to the controller procedures to setup the com interface */
- if ( ucg_dev_ic_ili9163_18(ucg, msg, data) == 0 )
- return 0;
- /* 2. Send specific init sequence for this display module */
- ucg_com_SendCmdSeq(ucg, ucg_tft_128x128_ili9163_init_seq);
-
- return 1;
-
- case UCG_MSG_DEV_POWER_DOWN:
- /* let do power down by the conroller procedures */
- return ucg_dev_ic_ili9163_18(ucg, msg, data);
-
- case UCG_MSG_GET_DIMENSION:
- ((ucg_wh_t *)data)->w = 128;
- ((ucg_wh_t *)data)->h = 128;
- return 1;
- }
-
- /* all other messages are handled by the controller procedures */
- return ucg_dev_ic_ili9163_18(ucg, msg, data);
- }
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