mirror of https://github.com/arendst/Tasmota.git
573 lines
15 KiB
C++
573 lines
15 KiB
C++
/*
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xdsp_17_universal.ino - universal display driver support for Tasmota
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Copyright (C) 2021 Gerhard Mutz and Theo Arends
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#if defined(USE_DISPLAY)
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#ifdef USE_UNIVERSAL_DISPLAY
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#define XDSP_17 17
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#include <uDisplay.h>
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bool udisp_init_done = false;
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uint8_t ctouch_counter;
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#ifdef USE_UFILESYS
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extern FS *ffsp;
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#endif
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#undef GT911_address
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#define GT911_address 0x5D
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enum {GPIO_DP_RES=GPIO_SENSOR_END-1,GPIO_DP_CS,GPIO_DP_RS,GPIO_DP_WR,GPIO_DP_RD,GPIO_DPAR0,GPIO_DPAR1,GPIO_DPAR2,GPIO_DPAR3,GPIO_DPAR4,GPIO_DPAR5,GPIO_DPAR6,GPIO_DPAR7,GPIO_DPAR8,GPIO_DPAR9,GPIO_DPAR10,GPIO_DPAR11,GPIO_DPAR12,GPIO_DPAR13,GPIO_DPAR14,GPIO_DPAR15};
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#ifndef USE_DISPLAY
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uint8_t color_type;
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uint16_t fg_color;
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uint16_t bg_color;
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Renderer *renderer;
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#else
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extern uint8_t color_type;
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extern uint16_t fg_color;
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extern uint16_t bg_color;
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#endif
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#ifndef DISPDESC_SIZE
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#define DISPDESC_SIZE 1000
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#endif
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void Core2DisplayPower(uint8_t on);
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void Core2DisplayDim(uint8_t dim);
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//#define DSP_ROM_DESC
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#ifndef DISP_DESC_FILE
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//#define DISP_DESC_FILE "/dispdesc.txt"
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#define DISP_DESC_FILE "/display.ini"
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#endif // DISP_DESC_FILE
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/*********************************************************************************************/
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#ifdef DSP_ROM_DESC
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const char DSP_SAMPLE_DESC[] PROGMEM = DSP_ROM_DESC;
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#endif // DSP_ROM_DESC
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/*********************************************************************************************/
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Renderer *Init_uDisplay(const char *desc) {
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char *ddesc = 0;
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char *fbuff;
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uDisplay *udisp;
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int8_t cs;
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if (TasmotaGlobal.gpio_optiona.udisplay_driver || desc) {
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Settings->display_model = XDSP_17;
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fbuff = (char*)calloc(DISPDESC_SIZE, 1);
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if (!fbuff) return 0;
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if (desc) {
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memcpy_P(fbuff, desc, DISPDESC_SIZE - 1);
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ddesc = fbuff;
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AddLog(LOG_LEVEL_DEBUG, PSTR("DSP: const char descriptor used"));
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}
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#ifdef USE_UFILESYS
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if (ffsp && !TasmotaGlobal.no_autoexec && !ddesc) {
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File fp;
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fp = ffsp->open(DISP_DESC_FILE, "r");
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if (fp > 0) {
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uint32_t size = fp.size();
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if (size > DISPDESC_SIZE - 50) {
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free(fbuff);
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fbuff = (char*)calloc(size + 50, 1);
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if (!fbuff) return 0;
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}
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fp.read((uint8_t*)fbuff, size);
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fp.close();
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ddesc = fbuff;
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AddLog(LOG_LEVEL_DEBUG, PSTR("DSP: File descriptor used"));
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}
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}
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#endif // USE_UFILESYS
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#ifdef USE_SCRIPT
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if (bitRead(Settings->rule_enabled, 0) && !ddesc) {
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uint8_t dfound = Run_Scripter(">d",-2,0);
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if (dfound == 99) {
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char *lp = glob_script_mem.section_ptr + 2;
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while (*lp != '\n') lp++;
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memcpy(fbuff, lp + 1, DISPDESC_SIZE - 1);
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ddesc = fbuff;
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AddLog(LOG_LEVEL_DEBUG, PSTR("DSP: Script descriptor used"));
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}
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}
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#endif // USE_SCRIPT
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#ifdef USE_RULES
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if (!bitRead(Settings->rule_enabled, 2) && !ddesc) {
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// only if rule3 is not enabled for rules
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char *cp = Settings->rules[2];
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while (*cp == ' ') cp++;
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memcpy(fbuff, cp, DISPDESC_SIZE - 1);
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if (fbuff[0] == ':' && fbuff[1] == 'H') {
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// assume display descriptor, replace space with line feed
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for (uint32_t cnt = 0; cnt < DISPDESC_SIZE; cnt++) {
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if (fbuff[cnt] == ' ') fbuff[cnt] = '\n';
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}
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ddesc = fbuff;
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AddLog(LOG_LEVEL_DEBUG, PSTR("DSP: Rule 3 descriptor used"));
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}
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}
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#endif // USE_RULES
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#ifdef DSP_ROM_DESC
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if (!ddesc) {
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memcpy_P(fbuff, DSP_SAMPLE_DESC, sizeof(DSP_SAMPLE_DESC));
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ddesc = fbuff;
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AddLog(LOG_LEVEL_DEBUG, PSTR("DSP: Flash descriptor used"));
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}
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#endif // DSP_ROM_DESC
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if (!ddesc) {
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AddLog(LOG_LEVEL_DEBUG, PSTR("DSP: No valid descriptor found"));
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if (fbuff) free(fbuff);
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return 0;
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}
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// now replace tasmota vars before passing to driver
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char *cp = strstr(ddesc, "I2C");
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if (cp) {
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cp += 3;
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uint8_t wire_n = 1;
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if (*cp == '1' || *cp == '2') {
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wire_n = *cp & 3;
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cp += 2;
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} else {
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cp++;
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}
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//,3c,22,21,-1
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uint8_t i2caddr = strtol(cp, &cp, 16);
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int8_t scl, sda;
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scl = replacepin(&cp, Pin(GPIO_I2C_SCL, wire_n - 1));
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sda = replacepin(&cp, Pin(GPIO_I2C_SDA, wire_n - 1));
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replacepin(&cp, Pin(GPIO_OLED_RESET));
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if (wire_n == 1) {
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I2cBegin(sda, scl);
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}
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#ifdef ESP32
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if (wire_n == 2) {
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I2c2Begin(sda, scl);
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}
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if (I2cSetDevice(i2caddr, wire_n - 1)) {
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I2cSetActiveFound(i2caddr, "DSP-I2C", wire_n - 1);
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}
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#endif // ESP32
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#ifdef ESP8266
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if (I2cSetDevice(i2caddr)) {
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I2cSetActiveFound(i2caddr, "DSP-I2C");
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}
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#endif // ESP8266
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//AddLog(LOG_LEVEL_INFO, PSTR("DSP: i2c %x, %d, %d, %d!"), i2caddr, wire_n, scl, sda);
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}
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cp = strstr(ddesc, "SPI,");
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if (cp) {
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cp += 4;
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//; 7 params nr,cs,sclk,mosi,dc,bl,reset,miso
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//SPI,*,*,*,*,*,*,*
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switch (*cp) {
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case '1':
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cs = Pin(GPIO_SPI_CS);
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break;
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case '2':
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cs = Pin(GPIO_SPI_CS, 1);
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break;
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default:
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cs = Pin(GPIO_SSPI_CS);
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break;
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}
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if (*cp == '1') {
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cp+=2;
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replacepin(&cp, cs);
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replacepin(&cp, Pin(GPIO_SPI_CLK));
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replacepin(&cp, Pin(GPIO_SPI_MOSI));
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replacepin(&cp, Pin(GPIO_SPI_DC));
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replacepin(&cp, Pin(GPIO_BACKLIGHT));
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replacepin(&cp, Pin(GPIO_OLED_RESET));
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replacepin(&cp, Pin(GPIO_SPI_MISO));
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} else if (*cp == '2') {
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cp+=2;
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replacepin(&cp, cs);
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replacepin(&cp, Pin(GPIO_SPI_CLK, 1));
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replacepin(&cp, Pin(GPIO_SPI_MOSI, 1));
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replacepin(&cp, Pin(GPIO_SPI_DC, 1));
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replacepin(&cp, Pin(GPIO_BACKLIGHT));
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replacepin(&cp, Pin(GPIO_OLED_RESET));
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replacepin(&cp, Pin(GPIO_SPI_MISO, 1));
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} else {
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// soft spi pins
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cp+=2;
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replacepin(&cp, cs);
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replacepin(&cp, Pin(GPIO_SSPI_SCLK));
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replacepin(&cp, Pin(GPIO_SSPI_MOSI));
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replacepin(&cp, Pin(GPIO_SSPI_DC));
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replacepin(&cp, Pin(GPIO_BACKLIGHT));
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replacepin(&cp, Pin(GPIO_OLED_RESET));
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replacepin(&cp, Pin(GPIO_SSPI_MISO));
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}
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}
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uint16_t xs, ys;
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// we need screen size for gt911 touch controler
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cp = strstr(ddesc, ":H,");
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if (cp) {
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cp += 3;
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cp = strchr(cp, ',');
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cp++;
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xs = strtol(cp, &cp, 10);
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cp++;
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ys = strtol(cp, &cp, 10);
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}
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#ifdef CONFIG_IDF_TARGET_ESP32S3
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int8_t xp, xm, yp, ym;
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cp = strstr(ddesc, "PAR,");
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if (cp) {
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cp += 4;
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// 8 or 16 bus
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uint8_t mode = strtol(cp, &cp, 10);
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cp++;
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replacepin(&cp, Pin(GPIO_DP_RES));
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xm = replacepin(&cp, Pin(GPIO_DP_CS));
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yp = replacepin(&cp, Pin(GPIO_DP_RS));
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replacepin(&cp, Pin(GPIO_DP_WR));
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replacepin(&cp, Pin(GPIO_DP_RD));
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replacepin(&cp, Pin(GPIO_BACKLIGHT));
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ym = replacepin(&cp, Pin(GPIO_DPAR0));
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xp = replacepin(&cp, Pin(GPIO_DPAR1));
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replacepin(&cp, Pin(GPIO_DPAR2));
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replacepin(&cp, Pin(GPIO_DPAR3));
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replacepin(&cp, Pin(GPIO_DPAR4));
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replacepin(&cp, Pin(GPIO_DPAR5));
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replacepin(&cp, Pin(GPIO_DPAR6));
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replacepin(&cp, Pin(GPIO_DPAR7));
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if (mode == 16) {
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replacepin(&cp, Pin(GPIO_DPAR8));
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replacepin(&cp, Pin(GPIO_DPAR9));
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replacepin(&cp, Pin(GPIO_DPAR10));
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replacepin(&cp, Pin(GPIO_DPAR11));
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replacepin(&cp, Pin(GPIO_DPAR12));
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replacepin(&cp, Pin(GPIO_DPAR13));
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replacepin(&cp, Pin(GPIO_DPAR14));
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replacepin(&cp, Pin(GPIO_DPAR15));
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}
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}
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#endif // CONFIG_IDF_TARGET_ESP32S3
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/*
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File fp;
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fp = ffsp->open("/dump.txt", "w");
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fp.write((uint8_t*)ddesc, DISPDESC_SIZE);
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fp.close();
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*/
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// init renderer
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if (renderer) {
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delete renderer;
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AddLog(LOG_LEVEL_DEBUG, PSTR("DSP: reinit"));
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}
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udisp = new uDisplay(ddesc);
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// checck for touch option TI1 or TI2
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#if defined(USE_FT5206) || defined(USE_GT911)
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cp = strstr(ddesc, ":TI");
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if (cp) {
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uint8_t wire_n = 1;
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cp += 3;
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wire_n = (*cp & 3) - 1;
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cp += 2;
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uint8_t i2caddr = strtol(cp, &cp, 16);
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int8_t scl, sda, irq = -1, rst = -1;
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scl = replacepin(&cp, Pin(GPIO_I2C_SCL, wire_n));
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sda = replacepin(&cp, Pin(GPIO_I2C_SDA, wire_n));
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if (*(cp - 1) == ',') {
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irq = strtol(cp, &cp, 10);
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} else {
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irq = -1;
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}
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if (*cp == ',') {
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cp++;
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rst = strtol(cp, &cp, 10);
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} else {
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rst = -1;
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}
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if (wire_n == 0) {
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I2cBegin(sda, scl);
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}
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#ifdef ESP32
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if (wire_n == 1) {
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I2c2Begin(sda, scl, 400000);
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}
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if (I2cSetDevice(i2caddr, wire_n)) {
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if (i2caddr == GT911_address) {
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I2cSetActiveFound(i2caddr, "GT911", wire_n);
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} else {
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I2cSetActiveFound(i2caddr, "FT5206", wire_n);
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}
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}
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#endif // ESP32
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#ifdef ESP8266
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//AddLog(LOG_LEVEL_INFO, PSTR("DSP: touch %x, %d, %d, %d!"), i2caddr, wire_n, scl, sda);
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if (I2cSetDevice(i2caddr)) {
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if (i2caddr == GT911_address) {
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I2cSetActiveFound(i2caddr, "GT911");
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} else {
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I2cSetActiveFound(i2caddr, "FT5206");
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}
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}
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#endif // ESP8266
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// start digitizer
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#ifdef ESP32
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if (i2caddr == GT911_address) {
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#ifdef USE_GT911
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if (!wire_n) GT911_Touch_Init(&Wire, irq, rst, xs, ys);
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else GT911_Touch_Init(&Wire1, irq, rst, xs, ys);
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#endif
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} else {
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#ifdef USE_FT5206
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if (!wire_n) FT5206_Touch_Init(Wire);
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else FT5206_Touch_Init(Wire1);
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#endif
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}
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#else
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if (i2caddr == GT911_address) {
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#ifdef USE_GT911
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if (!wire_n) GT911_Touch_Init(&Wire, irq, rst, xs, ys);
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#endif
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} else {
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#ifdef USE_FT5206
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if (!wire_n) FT5206_Touch_Init(Wire);
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#endif
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}
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#endif // ESP32
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}
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#endif // USE_FT5206 || GT911
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#ifdef USE_XPT2046
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cp = strstr(ddesc, ":TS,");
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if (cp) {
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cp+=4;
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uint8_t touch_cs = replacepin(&cp, Pin(GPIO_XPT2046_CS));
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XPT2046_Touch_Init(touch_cs);
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}
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#endif // USE_XPT2046
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#ifdef CONFIG_IDF_TARGET_ESP32S3
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#ifdef SIMPLE_RES_TOUCH
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cp = strstr(ddesc, ":TR,");
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if (cp) {
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cp += 4;
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Simple_ResTouch_Init(xp, xm, yp, ym);
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}
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#endif
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#endif
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uint8_t inirot = Settings->display_rotate;
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cp = strstr(ddesc, ":r,");
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if (cp) {
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cp+=3;
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inirot = strtol(cp, &cp, 10);
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}
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// release desc buffer
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if (fbuff) free(fbuff);
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renderer = udisp->Init();
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if (!renderer) return 0;
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fg_color = renderer->fgcol();
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bg_color = renderer->bgcol();
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color_type = renderer->color_type();
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#ifdef USE_M5STACK_CORE2
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renderer->SetPwrCB(Core2DisplayPower);
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renderer->SetDimCB(Core2DisplayDim);
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#endif // USE_M5STACK_CORE2
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renderer->DisplayInit(DISPLAY_INIT_MODE, Settings->display_size, inirot, Settings->display_font);
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Settings->display_width = renderer->width();
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Settings->display_height = renderer->height();
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ApplyDisplayDimmer();
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#ifdef SHOW_SPLASH
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if (!Settings->flag5.display_no_splash) {
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renderer->Splash();
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}
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#endif // SHOW_SPLASH
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udisp_init_done = true;
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AddLog(LOG_LEVEL_INFO, PSTR("DSP: Configured display '%s'"), renderer->devname());
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return renderer;
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}
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return 0;
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}
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/*********************************************************************************************/
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int8_t replacepin(char **cp, uint16_t pin) {
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int8_t res = 0;
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char *lp = *cp;
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if (*lp == ',') lp++;
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if (*lp == '*') {
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char val[8];
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itoa(pin, val, 10);
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uint16_t slen = strlen(val);
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//AddLog(LOG_LEVEL_INFO, PSTR("replace pin: %d"), pin);
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memmove(lp + slen, lp + 1, strlen(lp));
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memmove(lp, val, slen);
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}
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res= strtol(lp, 0, 10);
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char *np = strchr(lp, ',');
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if (np) {
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*cp = np + 1;
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}
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return res;
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}
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#ifdef USE_DISPLAY_MODES1TO5
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void UDISP_PrintLog(void)
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{
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disp_refresh--;
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if (!disp_refresh) {
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disp_refresh = Settings->display_refresh;
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if (!disp_screen_buffer_cols) { DisplayAllocScreenBuffer(); }
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char* txt = DisplayLogBuffer('\370');
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if (txt != NULL) {
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uint8_t last_row = Settings->display_rows -1;
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renderer->clearDisplay();
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renderer->setTextSize(Settings->display_size);
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renderer->setCursor(0,0);
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for (byte i = 0; i < last_row; i++) {
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strlcpy(disp_screen_buffer[i], disp_screen_buffer[i +1], disp_screen_buffer_cols);
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renderer->println(disp_screen_buffer[i]);
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}
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strlcpy(disp_screen_buffer[last_row], txt, disp_screen_buffer_cols);
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DisplayFillScreen(last_row);
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AddLog(LOG_LEVEL_DEBUG, PSTR(D_LOG_DEBUG "[%s]"), disp_screen_buffer[last_row]);
|
||
|
||
renderer->println(disp_screen_buffer[last_row]);
|
||
renderer->Updateframe();
|
||
}
|
||
}
|
||
}
|
||
|
||
void UDISP_Time(void)
|
||
{
|
||
char line[12];
|
||
|
||
renderer->clearDisplay();
|
||
renderer->setTextSize(Settings->display_size);
|
||
renderer->setTextFont(Settings->display_font);
|
||
renderer->setCursor(0, 0);
|
||
snprintf_P(line, sizeof(line), PSTR(" %02d" D_HOUR_MINUTE_SEPARATOR "%02d" D_MINUTE_SECOND_SEPARATOR "%02d"), RtcTime.hour, RtcTime.minute, RtcTime.second); // [ 12:34:56 ]
|
||
renderer->println(line);
|
||
renderer->println();
|
||
snprintf_P(line, sizeof(line), PSTR("%02d" D_MONTH_DAY_SEPARATOR "%02d" D_YEAR_MONTH_SEPARATOR "%04d"), RtcTime.day_of_month, RtcTime.month, RtcTime.year); // [01-02-2018]
|
||
renderer->println(line);
|
||
renderer->Updateframe();
|
||
}
|
||
|
||
void UDISP_Refresh(void) // Every second
|
||
{
|
||
if (!renderer) return;
|
||
if (Settings->display_mode) { // Mode 0 is User text
|
||
switch (Settings->display_mode) {
|
||
case 1: // Time
|
||
UDISP_Time();
|
||
break;
|
||
case 2: // Local
|
||
case 3: // Local
|
||
case 4: // Mqtt
|
||
case 5: // Mqtt
|
||
UDISP_PrintLog();
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
|
||
#endif // USE_DISPLAY_MODES1TO5
|
||
|
||
/*********************************************************************************************\
|
||
* Interface
|
||
\*********************************************************************************************/
|
||
|
||
bool Xdsp17(uint32_t function) {
|
||
bool result = false;
|
||
|
||
if (FUNC_DISPLAY_INIT_DRIVER == function) {
|
||
Init_uDisplay(nullptr);
|
||
}
|
||
else if (udisp_init_done && (XDSP_17 == Settings->display_model)) {
|
||
switch (function) {
|
||
case FUNC_DISPLAY_MODEL:
|
||
result = true;
|
||
break;
|
||
|
||
#ifdef USE_DISPLAY_MODES1TO5
|
||
case FUNC_DISPLAY_EVERY_SECOND:
|
||
UDISP_Refresh();
|
||
break;
|
||
#endif // USE_DISPLAY_MODES1TO5
|
||
|
||
}
|
||
}
|
||
return result;
|
||
}
|
||
|
||
#endif // USE_UNIVERSAL_DISPLAY
|
||
#endif // USE_DISPLAY
|