mirror of https://github.com/arendst/Tasmota.git
635 lines
18 KiB
C++
635 lines
18 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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#ifdef 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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#undef CST816S_address
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#define CST816S_address 0x15
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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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if (TasmotaGlobal.gpio_optiona.udisplay_driver || desc) {
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Settings->display_model = XDSP_17;
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char *fbuff = (char*)calloc(DISPDESC_SIZE, 1);
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if (!fbuff) return 0;
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char *ddesc = nullptr;
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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: Rule3 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) {
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free(fbuff);
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}
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return 0;
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}
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// Replace tasmota vars before passing to driver uDisplay.cpp
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char *cp = strstr(ddesc, "I2C");
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if (cp) {
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// I2C,3c,22,21,*
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// I2C1,3c,22,21,*
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// I2C2,3c,22,21,*
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cp += 3;
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// ,3c,22,21,*
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// 1,3c,22,21,*
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// 2,3c,22,21,*
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uint8_t wire_n = 0;
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if (*cp == '1' || *cp == '2') {
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wire_n = (*cp & 3) - 1;
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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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// ,22,21,-1
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cp++;
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// 22,21,-1
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int8_t scl = replacepin(&cp, Pin(GPIO_I2C_SCL, wire_n));
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int8_t sda = replacepin(&cp, Pin(GPIO_I2C_SDA, wire_n));
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replacepin(&cp, Pin(GPIO_OLED_RESET));
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if (wire_n == 0) {
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if (!TasmotaGlobal.i2c_enabled[0]) {
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I2cBegin(sda, scl);
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}
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}
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#ifdef ESP32
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if (wire_n == 1) {
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if (!TasmotaGlobal.i2c_enabled[1]) {
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I2cBegin(sda, scl, 1);
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}
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}
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#endif // ESP32
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if (I2cSetDevice(i2caddr, wire_n)) {
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char display_name[16] = { 0 }; // Loosly related to dname in uDisplay.h
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strcpy_P(display_name, PSTR("Display"));
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cp = strstr(ddesc, ":H,");
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if (cp) {
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// :H,SH1106,128,64,1,I2C,3c,22,21,*
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cp += 3;
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char *lp = strchr(cp, ',');
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if (lp) {
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uint32_t len = lp - cp +1;
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if (len < sizeof(display_name)) {
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strlcpy(display_name, cp, len);
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}
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}
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}
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I2cSetActiveFound(i2caddr, display_name, wire_n);
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}
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}
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cp = strstr(ddesc, "SPI,");
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if (cp) {
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// 9 params nr,cs,sclk,mosi,dc,bl,reset,miso,mhz
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// SPI,1,*,*,*,*,*,*,*,80
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// SPI,3,*,*,*,*,*,*,*,40
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cp += 4;
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// 1,*,*,*,*,*,*,*,80
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uint32_t spi_type = 2; // SPI,3 = Software SPI
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if ((*cp == '1') || (*cp == '2')) {
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spi_type = *cp - '1'; // SPI,1 = 0, SPI,2 = 1 etc
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}
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cp += 2;
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// *,*,*,*,*,*,*,80
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if (spi_type < 2) { // SPI,1 or SPI,2
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replacepin(&cp, Pin(GPIO_SPI_CS, spi_type));
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replacepin(&cp, Pin(GPIO_SPI_CLK, spi_type));
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replacepin(&cp, Pin(GPIO_SPI_MOSI, spi_type));
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replacepin(&cp, Pin(GPIO_SPI_DC, spi_type));
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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, spi_type));
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} else { // SPI,3 is software SPI
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replacepin(&cp, Pin(GPIO_SSPI_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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cp = strstr(ddesc, ":UTI,");
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if (cp) {
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// :UTI,FT3267,I1,38,-1,-1
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// :UTI,FT5206,I1,38,-1,-1
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// :UTI,FT5206,I2,38,*,*
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// :UTI,FT6236,I1,38,-1,-1
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// :UTI,FT6336U,I2,38,-1,-1
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// :UTI,FT6336U,I1,38,*,*
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// :UTI,GT911,I1,5d,-1,-1
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// :UTI,XPT2046,S1,*,*,*
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// :UTI,SRES,R
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cp += 5; // Skip ":UTI,"
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// FT5206,I1,38,-1,-1
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cp = strchr(cp, ','); // Skip name
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// ,I1,38,-1,-1
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cp++;
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// I1,38,-1,-1
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// S1,*,*,*
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if (*cp == 'I') { // I = I2C
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cp += 3; // Skip interface type and bus
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// 38,-1,-1
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cp = strchr(cp, ','); // Skip I2C address
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// ,-1,-1
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cp++;
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// -1,-1
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replacepin(&cp, Pin(GPIO_TS_RST));
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replacepin(&cp, Pin(GPIO_TS_IRQ));
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} else if (*cp == 'S') { // S = SPI
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cp += 3; // Skip interface type and bus
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// *,*,*
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replacepin(&cp, Pin(GPIO_TS_SPI_CS));
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replacepin(&cp, Pin(GPIO_TS_RST));
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replacepin(&cp, Pin(GPIO_TS_IRQ));
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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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// PAR,8,41,40,39,38,42,-1,8,9,10,11,12,13,14,15,20
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// PAR,16,-1,37,36,35,48,45,47,21,14,13,12,11,10,9,3,8,16,15,7,6,5,4,20
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cp += 4;
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// 8,41,40,39,38,42,-1,8,9,10,11,12,13,14,15,20
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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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// 41,40,39,38,42,-1,8,9,10,11,12,13,14,15,20
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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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uDisplay *udisp = new uDisplay(ddesc);
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// check for touch option TI1 or TI2
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#if defined (USE_CST816S) || defined(USE_FT5206) || defined(USE_GT911)
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cp = strstr(ddesc, ":TI");
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if (cp) {
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// :TI1,38,39,38
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// :TI2,38,22,21
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cp += 3;
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// 1,38,39,38
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uint8_t wire_n = (*cp & 3) - 1;
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cp += 2;
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// 38,39,38
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uint8_t i2caddr = strtol(cp, &cp, 16);
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cp++;
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// 39,38
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int8_t scl = replacepin(&cp, Pin(GPIO_I2C_SCL, wire_n));
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int8_t sda = replacepin(&cp, Pin(GPIO_I2C_SDA, wire_n));
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int8_t irq = -1;
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if (*(cp - 1) == ',') {
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irq = strtol(cp, &cp, 10);
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}
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int8_t rst = -1;
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if (*cp == ',') {
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cp++;
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rst = strtol(cp, &cp, 10);
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}
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if (wire_n == 0) {
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if (!TasmotaGlobal.i2c_enabled[0]) {
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I2cBegin(sda, scl);
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}
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}
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#ifdef ESP32
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if (wire_n == 1) {
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if (!TasmotaGlobal.i2c_enabled[1]) {
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I2cBegin(sda, scl, 1, 400000);
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}
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}
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#endif // ESP32
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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 if (i2caddr == CST816S_address) {
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I2cSetActiveFound(i2caddr, "CST816S", 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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// Start digitizer
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if (i2caddr == GT911_address) {
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#ifdef USE_GT911
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if (!wire_n) {
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GT911_Touch_Init(&Wire, irq, rst, xs, ys);
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}
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#if defined(ESP32) && defined(USE_I2C_BUS2)
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else {
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GT911_Touch_Init(&Wire1, irq, rst, xs, ys);
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}
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#endif // ESP32
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#endif // USE_GT911
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}
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else if (i2caddr == CST816S_address) {
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#ifdef USE_CST816S
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CST816S_Touch_Init(wire_n, irq, rst);
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#endif // USE_CST816S
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}
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else {
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#ifdef USE_FT5206
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if (!wire_n) {
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FT5206_Touch_Init(Wire);
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}
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#if defined(ESP32) && defined(USE_I2C_BUS2)
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else {
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FT5206_Touch_Init(Wire1);
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}
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#endif // ESP32
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#endif // USE_FT5206
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}
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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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// :TS,16
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cp += 4;
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uint8_t touch_cs = replacepin(&cp, Pin(GPIO_XPT2046_CS));
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int8_t irqpin = -1;
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if (*(cp - 1) == ',') {
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irqpin = strtol(cp, &cp, 10);
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}
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uint8_t bus = 1;
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if (*cp == ',') {
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cp++;
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bus = strtol(cp, &cp, 10);
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if (bus < 1) bus = 1;
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}
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XPT2046_Touch_Init(touch_cs, irqpin, bus - 1);
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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();
|
||
color_type = renderer->color_type();
|
||
|
||
renderer->DisplayInit(DISPLAY_INIT_MODE, Settings->display_size, inirot, Settings->display_font);
|
||
renderer->clearDisplay();
|
||
|
||
Settings->display_width = renderer->width();
|
||
Settings->display_height = renderer->height();
|
||
|
||
#ifdef USE_UNIVERSAL_TOUCH
|
||
utouch_Touch_Init();
|
||
#endif
|
||
|
||
bool iniinv = Settings->display_options.invert;
|
||
/*
|
||
cp = strstr(ddesc, ":n,");
|
||
if (cp) {
|
||
cp+=3;
|
||
iniinv = strtol(cp, &cp, 10);
|
||
Settings->display_options.invert = iniinv;
|
||
}*/
|
||
renderer->invertDisplay(iniinv);
|
||
|
||
ApplyDisplayDimmer();
|
||
|
||
#ifdef SHOW_SPLASH
|
||
if (!Settings->flag5.display_no_splash) { // SetOption135 - (Display & LVGL) force disabling default splash screen
|
||
renderer->Splash();
|
||
}
|
||
#endif // SHOW_SPLASH
|
||
|
||
udisp_init_done = true;
|
||
AddLog(LOG_LEVEL_INFO, PSTR("DSP: %s initialized"), renderer->devname());
|
||
|
||
return renderer;
|
||
}
|
||
return 0;
|
||
}
|
||
|
||
/*********************************************************************************************/
|
||
|
||
int8_t replacepin(char **cp, int16_t pin) {
|
||
// cp = 6,*,* and pin = 4 => lp = 6,*,* and cp = *,*
|
||
// cp = *,*,* and pin = 4 => lp = 4,*,* and cp = *,*
|
||
// cp = ,*,* and pin = 4 => lp = 4,*,* and cp = *,*
|
||
char *lp = *cp;
|
||
if ((*lp == '*') || (*lp == ',')) {
|
||
char val[8];
|
||
itoa(pin, val, 10);
|
||
uint16_t slen = strlen(val);
|
||
//AddLog(LOG_LEVEL_INFO, PSTR("replace pin: %d"), pin);
|
||
uint32_t idx = 0;
|
||
if (*lp == '*') { idx++; }
|
||
memmove(lp + slen, lp + idx, strlen(lp));
|
||
memmove(lp, val, slen);
|
||
}
|
||
int8_t res = strtol(lp, 0, 10);
|
||
char *np = strchr(lp, ',');
|
||
if (np) {
|
||
*cp = np + 1;
|
||
}
|
||
return res;
|
||
}
|
||
|
||
/*********************************************************************************************/
|
||
|
||
#ifdef USE_DISPLAY_MODES1TO5
|
||
|
||
void UDISP_PrintLog(void) {
|
||
// This can take over 3 seconds depending on renderer->Updateframe() speed
|
||
// due to not connected busy pin (configure as MISO)
|
||
static bool printlog_mutex = false;
|
||
|
||
if (disp_refresh) { disp_refresh--; }
|
||
if (disp_refresh || printlog_mutex || TasmotaGlobal.restart_flag || TasmotaGlobal.ota_state_flag) {
|
||
return;
|
||
}
|
||
printlog_mutex = true;
|
||
disp_refresh = Settings->display_refresh;
|
||
if (!disp_screen_buffer_cols) { DisplayAllocScreenBuffer(); }
|
||
|
||
char* txt = DisplayLogBuffer('\370');
|
||
if (txt != nullptr) {
|
||
uint8_t last_row = Settings->display_rows -1;
|
||
|
||
// renderer->clearDisplay();
|
||
renderer->setTextSize(Settings->display_size);
|
||
renderer->setCursor(0,0);
|
||
for (byte i = 0; i < last_row; i++) {
|
||
strlcpy(disp_screen_buffer[i], disp_screen_buffer[i +1], disp_screen_buffer_cols);
|
||
renderer->println(disp_screen_buffer[i]);
|
||
}
|
||
strlcpy(disp_screen_buffer[last_row], txt, disp_screen_buffer_cols);
|
||
DisplayFillScreen(last_row);
|
||
renderer->println(disp_screen_buffer[last_row]);
|
||
renderer->Updateframe();
|
||
}
|
||
printlog_mutex = false;
|
||
}
|
||
|
||
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
|