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Tasmota/tasmota/tasmota_xdsp_display/xdsp_02_ssd1306.ino

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/*
xdsp_02_ssd1306.ino - Display Oled SSD1306 support for Tasmota
Copyright (C) 2021 Theo Arends and Adafruit
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// REMOVED
// DEPRECATED - USE UNIVERSAL DISPLAY INSTEAD, https://tasmota.github.io/docs/Universal-Display-Driver/#migrating-to-udisplay
// #ifdef USE_I2C
// #ifdef USE_DISPLAY
// #ifdef USE_DISPLAY_SSD1306
// #define XDSP_02 2
// #define XI2C_04 4 // See I2CDEVICES.md
// #define OLED_RESET 4
// #define SPRINT(A) char str[32];sprintf(str,"val: %d ",A);Serial.println((char*)str);
// #define OLED_ADDRESS1 0x3C // Oled 128x32 I2C address
// #define OLED_ADDRESS2 0x3D // Oled 128x64 I2C address
// #define OLED_BUFFER_COLS 40 // Max number of columns in display shadow buffer
// #define OLED_BUFFER_ROWS 16 // Max number of lines in display shadow buffer
// #define OLED_FONT_WIDTH 6
// #define OLED_FONT_HEIGTH 8
// #include <Wire.h>
// #include <renderer.h>
// #include <Adafruit_SSD1306.h>
// Adafruit_SSD1306 *oled1306;
// extern uint8_t *buffer;
// /*********************************************************************************************/
// void SSD1306InitDriver(void) {
// if (!TasmotaGlobal.i2c_enabled) { return; }
// if (!Settings->display_model) {
// if (I2cSetDevice(OLED_ADDRESS1)) {
// Settings->display_address[0] = OLED_ADDRESS1;
// Settings->display_model = XDSP_02;
// }
// else if (I2cSetDevice(OLED_ADDRESS2)) {
// Settings->display_address[0] = OLED_ADDRESS2;
// Settings->display_model = XDSP_02;
// }
// }
// if (XDSP_02 == Settings->display_model) {
// I2cSetActiveFound(Settings->display_address[0], "SSD1306");
// if ((Settings->display_width != 72) && (Settings->display_width != 64) && (Settings->display_width != 96) && (Settings->display_width != 128)) {
// Settings->display_width = 128;
// }
// if ((Settings->display_height != 40) && (Settings->display_height != 16) && (Settings->display_height != 32) && (Settings->display_height != 48) && (Settings->display_height != 64)) {
// Settings->display_height = 64;
// }
// // init renderer
// // oled1306 = new Adafruit_SSD1306(SSD1306_LCDWIDTH,SSD1306_LCDHEIGHT);
// oled1306 = new Adafruit_SSD1306(Settings->display_width, Settings->display_height, &Wire, Pin(GPIO_OLED_RESET));
// oled1306->begin(SSD1306_SWITCHCAPVCC, Settings->display_address[0], Pin(GPIO_OLED_RESET) >= 0);
// renderer = oled1306;
// renderer->DisplayInit(DISPLAY_INIT_MODE, Settings->display_size, Settings->display_rotate, Settings->display_font);
// renderer->setTextColor(1,0);
// #ifdef SHOW_SPLASH
// if (!Settings->flag5.display_no_splash) {
// renderer->setTextFont(0);
// renderer->setTextSize(2);
// renderer->setCursor(20,20);
// renderer->println(F("SSD1306"));
// renderer->Updateframe();
// renderer->DisplayOnff(1);
// }
// #endif
// AddLog(LOG_LEVEL_INFO, PSTR("DSP: SSD1306"));
// }
// }
// /*********************************************************************************************/
// #ifdef USE_DISPLAY_MODES1TO5
// void Ssd1306PrintLog(void)
// {
// disp_refresh--;
// if (!disp_refresh) {
// disp_refresh = Settings->display_refresh;
// if (!disp_screen_buffer_cols) { DisplayAllocScreenBuffer(); }
// char* txt = DisplayLogBuffer('\370');
// if (txt != NULL) {
// 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);
// AddLog(LOG_LEVEL_DEBUG, PSTR(D_LOG_DEBUG "[%s]"), disp_screen_buffer[last_row]);
// renderer->println(disp_screen_buffer[last_row]);
// renderer->Updateframe();
// }
// }
// }
// void Ssd1306Time(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 Ssd1306Refresh(void) // Every second
// {
// if (!renderer) return;
// if (Settings->display_mode) { // Mode 0 is User text
// switch (Settings->display_mode) {
// case 1: // Time
// Ssd1306Time();
// break;
// case 2: // Local
// case 3: // Local
// case 4: // Mqtt
// case 5: // Mqtt
// Ssd1306PrintLog();
// break;
// }
// }
// }
// #endif // USE_DISPLAY_MODES1TO5
// /*********************************************************************************************\
// * Interface
// \*********************************************************************************************/
// bool Xdsp02(uint32_t function) {
// if (!I2cEnabled(XI2C_04)) { return false; }
// bool result = false;
// if (FUNC_DISPLAY_INIT_DRIVER == function) {
// SSD1306InitDriver();
// }
// else if (XDSP_02 == Settings->display_model) {
// switch (function) {
// #ifdef USE_DISPLAY_MODES1TO5
// case FUNC_DISPLAY_EVERY_SECOND:
// Ssd1306Refresh();
// break;
// #endif // USE_DISPLAY_MODES1TO5
// case FUNC_DISPLAY_MODEL:
// result = true;
// break;
// }
// }
// return result;
// }
// #endif // USE_DISPLAY_SSD1306
// #endif // USE_DISPLAY
// #endif // USE_I2C
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