Updated [env] for Universal Wemos Shield board (#2049)
* Added support for H803FW controller * Create usermod_bme280.cpp * Create usermod_bme280.cpp * Added BME280 sensor * Update readme.md * Update usermod_bme280.cpp * Update platformio.ini * Update for lightweight sensor * Added travis build badge * Update readme.md * Update readme.md * Update .gitignore * Changed ldscript for a file system * Update NpbWrapper.h * Update .gitignore * Delete wled-ci.yml * Added usermod for ST7789 display Functionality tested with ESP32. Works with main WLED and @blazoncek fork. * fixes * Update .gitignore * Firmware updates!!! Updated official @Aircoookie firmware to v0.12.0-b4 build 2103290 and developer @blazoncek firmware to latest v0.12.0-b3 build 2103282. * Updated platformio.ini for Universal Wemos Shield board
This commit is contained in:
srg74
GitHub
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3754088a44
@ -417,11 +417,21 @@ lib_ignore =
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[env:wemos_shield_esp32]
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board = esp32dev
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platform = espressif32@3.2
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upload_port = /dev/cu.SLAB_USBtoUART
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monitor_port = /dev/cu.SLAB_USBtoUART
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upload_speed = 460800
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build_unflags = ${common.build_unflags}
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build_flags = ${common.build_flags_esp32} -D LEDPIN=16 -D RLYPIN=19 -D BTNPIN=17
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build_flags = ${common.build_flags_esp32}
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-D LEDPIN=16
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-D RLYPIN=19
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-D BTNPIN=17
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-D UWLED_USE_MY_CONFIG
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; -D USERMOD_DALLASTEMPERATURE
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; -D USERMOD_DALLASTEMPERATURE_CELCIUS
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; -D USERMOD_FOUR_LINE_DISPLAY
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; -D TEMPERATURE_PIN=21
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lib_deps = ${env.lib_deps}
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; OneWire@~2.3.5
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; milesburton/DallasTemperature@^3.9.0
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; U8g2@~2.27.2
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lib_ignore =
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ESPAsyncTCP
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ESPAsyncUDP
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@ -511,3 +521,4 @@ monitor_filters = esp32_exception_decoder
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lib_ignore =
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ESPAsyncTCP
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ESPAsyncUDP
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@ -9,7 +9,6 @@
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<a href="https://gitpod.io/#https://github.com/Aircoookie/WLED"><img src="https://img.shields.io/badge/Gitpod-ready--to--code-blue?style=flat-square&logo=gitpod"></a>
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</p>
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# Welcome to my project WLED! ✨
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A fast and feature-rich implementation of an ESP8266/ESP32 webserver to control NeoPixel (WS2812B, WS2811, SK6812) LEDs or also SPI based chipsets like the WS2801 and APA102!
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72
usermods/ST7789_display/README.md
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72
usermods/ST7789_display/README.md
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@ -0,0 +1,72 @@
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# ST7789 TFT IPS Color display 240x240pxwith ESP32 boards
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This usermod allow to use 240x240 display to display following:
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* Network SSID;
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* IP address;
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* Brightness;
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* Chosen effect;
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* Chosen palette;
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* Estimated current in mA;
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## Hardware
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***
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## Library used
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[Bodmer/TFT_eSPI](https://github.com/Bodmer/TFT_eSPI)
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## Setup
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***
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### Platformio.ini changes
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In the `platformio.ini` file, uncomment the `TFT_eSPI` line within the [common] section, under `lib_deps`:
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```ini
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# platformio.ini
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...
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[common]
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...
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lib_deps =
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...
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#For use of the TTGO T-Display ESP32 Module with integrated TFT display uncomment the following line
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#TFT_eSPI
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...
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```
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Also, while in the `platformio.ini` file, you must change the environment setup to build for just the esp32dev platform as follows:
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Add lines to section:
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```ini
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default_envs = esp32dev
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build_flags = ${common.build_flags_esp32}
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-D USERMOD_ST7789_DISPLAY
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```
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Save the `platformio.ini` file. Once this is saved, the required library files should be automatically downloaded for modifications in a later step.
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### TFT_eSPI Library Adjustments
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We need to modify a file in the `TFT_eSPI` library. If you followed the directions to modify and save the `platformio.ini` file above, the `User_Setup_Select.h` file can be found in the `/.pio/libdeps/esp32dev/TFT_eSPI` folder.
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Modify the `User_Setup_Select.h` file as follows:
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* Comment out the following line (which is the 'default' setup file):
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```ini
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//#include <User_Setup.h> // Default setup is root library folder
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```
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* Add following line:
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```ini
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#include <User_Setups/Setup_ST7789_Display.h> // Setup file for ESP32 ST7789V SPI bus TFT
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```
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* Copy file `"Setup_ST7789_Display.h"` from usermod folder to `/.pio/libdeps/esp32dev/TFT_eSPI/User_Setups`
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350
usermods/ST7789_display/ST7789_display.h
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350
usermods/ST7789_display/ST7789_display.h
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@ -0,0 +1,350 @@
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// Credits to @mrVanboy, @gwaland and my dearest friend @westward
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// Also for @spiff72 for usermod TTGO-T-Display
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// 210217
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#pragma once
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#include "wled.h"
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#include <TFT_eSPI.h>
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#include <SPI.h>
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#define USERMOD_ST7789_DISPLAY 97
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#ifndef TFT_DISPOFF
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#define TFT_DISPOFF 0x28
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#endif
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#ifndef TFT_SLPIN
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#define TFT_SLPIN 0x10
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#endif
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#define TFT_MOSI 21
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#define TFT_SCLK 22
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#define TFT_DC 18
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#define TFT_RST 5
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#define TFT_BL 26 // Display backlight control pin
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TFT_eSPI tft = TFT_eSPI(240, 240); // Invoke custom library
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// How often we are redrawing screen
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#define USER_LOOP_REFRESH_RATE_MS 1000
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//class name. Use something descriptive and leave the ": public Usermod" part :)
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class St7789DisplayUsermod : public Usermod {
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private:
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//Private class members. You can declare variables and functions only accessible to your usermod here
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unsigned long lastTime = 0;
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bool displayTurnedOff = false;
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long lastRedraw = 0;
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// needRedraw marks if redraw is required to prevent often redrawing.
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bool needRedraw = true;
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// Next variables hold the previous known values to determine if redraw is required.
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String knownSsid = "";
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IPAddress knownIp;
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uint8_t knownBrightness = 0;
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uint8_t knownMode = 0;
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uint8_t knownPalette = 0;
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uint8_t tftcharwidth = 19; // Number of chars that fit on screen with text size set to 2
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long lastUpdate = 0;
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public:
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//Functions called by WLED
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/*
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* setup() is called once at boot. WiFi is not yet connected at this point.
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* You can use it to initialize variables, sensors or similar.
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*/
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void setup()
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{
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tft.init();
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tft.setRotation(0); //Rotation here is set up for the text to be readable with the port on the left. Use 1 to flip.
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tft.fillScreen(TFT_BLACK);
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tft.setTextColor(TFT_RED);
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tft.setCursor(60, 100);
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tft.setTextDatum(MC_DATUM);
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tft.setTextSize(2);
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tft.print("Loading...");
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if (TFT_BL > 0)
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{ // TFT_BL has been set in the TFT_eSPI library
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pinMode(TFT_BL, OUTPUT); // Set backlight pin to output mode
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digitalWrite(TFT_BL, HIGH); // Turn backlight on.
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}
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}
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/*
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* connected() is called every time the WiFi is (re)connected
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* Use it to initialize network interfaces
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*/
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void connected() {
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//Serial.println("Connected to WiFi!");
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}
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/*
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* loop() is called continuously. Here you can check for events, read sensors, etc.
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*
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* Tips:
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* 1. You can use "if (WLED_CONNECTED)" to check for a successful network connection.
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* Additionally, "if (WLED_MQTT_CONNECTED)" is available to check for a connection to an MQTT broker.
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*
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* 2. Try to avoid using the delay() function. NEVER use delays longer than 10 milliseconds.
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* Instead, use a timer check as shown here.
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*/
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void loop() {
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// Check if we time interval for redrawing passes.
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if (millis() - lastUpdate < USER_LOOP_REFRESH_RATE_MS)
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{
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return;
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}
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lastUpdate = millis();
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// Turn off display after 5 minutes with no change.
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if(!displayTurnedOff && millis() - lastRedraw > 5*60*1000)
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{
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digitalWrite(TFT_BL, LOW); // Turn backlight off.
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displayTurnedOff = true;
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}
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// Check if values which are shown on display changed from the last time.
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if (((apActive) ? String(apSSID) : WiFi.SSID()) != knownSsid)
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{
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needRedraw = true;
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}
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else if (knownIp != (apActive ? IPAddress(4, 3, 2, 1) : WiFi.localIP()))
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{
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needRedraw = true;
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}
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else if (knownBrightness != bri)
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{
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needRedraw = true;
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}
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else if (knownMode != strip.getMode())
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{
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needRedraw = true;
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}
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else if (knownPalette != strip.getSegment(0).palette)
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{
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needRedraw = true;
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}
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if (!needRedraw)
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{
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return;
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}
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needRedraw = false;
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if (displayTurnedOff)
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{
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digitalWrite(TFT_BL, TFT_BACKLIGHT_ON); // Turn backlight on.
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displayTurnedOff = false;
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}
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lastRedraw = millis();
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// Update last known values.
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#if defined(ESP8266)
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knownSsid = apActive ? WiFi.softAPSSID() : WiFi.SSID();
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#else
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knownSsid = WiFi.SSID();
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#endif
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knownIp = apActive ? IPAddress(4, 3, 2, 1) : WiFi.localIP();
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knownBrightness = bri;
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knownMode = strip.getMode();
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knownPalette = strip.getSegment(0).palette;
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tft.fillScreen(TFT_BLACK);
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tft.setTextSize(2);
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// First row with Wifi name
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tft.setTextColor(TFT_SILVER);
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tft.setCursor(3, 40);
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tft.print(knownSsid.substring(0, tftcharwidth > 1 ? tftcharwidth - 1 : 0));
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// Print `~` char to indicate that SSID is longer, than our dicplay
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if (knownSsid.length() > tftcharwidth)
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tft.print("~");
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// Second row with AP IP and Password or IP
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tft.setTextColor(TFT_GREEN);
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tft.setTextSize(2);
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tft.setCursor(3, 64);
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// Print AP IP and password in AP mode or knownIP if AP not active.
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if (apActive)
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{
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tft.setTextColor(TFT_YELLOW);
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tft.print("AP IP: ");
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tft.print(knownIp);
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tft.setCursor(3,86);
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tft.setTextColor(TFT_YELLOW);
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tft.print("AP Pass:");
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tft.print(apPass);
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}
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else
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{
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tft.setTextColor(TFT_GREEN);
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tft.print("IP: ");
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tft.print(knownIp);
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tft.setCursor(3,86);
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//tft.print("Signal Strength: ");
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//tft.print(i.wifi.signal);
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tft.setTextColor(TFT_WHITE);
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tft.print("Bri: ");
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tft.print(((float(bri)/255)*100),0);
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tft.print("%");
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}
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// Third row with mode name
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tft.setCursor(3, 108);
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uint8_t qComma = 0;
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bool insideQuotes = false;
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uint8_t printedChars = 0;
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char singleJsonSymbol;
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// Find the mode name in JSON
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for (size_t i = 0; i < strlen_P(JSON_mode_names); i++)
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{
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singleJsonSymbol = pgm_read_byte_near(JSON_mode_names + i);
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switch (singleJsonSymbol)
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{
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case '"':
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insideQuotes = !insideQuotes;
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break;
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case '[':
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case ']':
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break;
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case ',':
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qComma++;
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default:
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if (!insideQuotes || (qComma != knownMode))
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break;
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tft.setTextColor(TFT_MAGENTA);
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tft.print(singleJsonSymbol);
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printedChars++;
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}
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if ((qComma > knownMode) || (printedChars > tftcharwidth - 1))
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break;
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}
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// Fourth row with palette name
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tft.setTextColor(TFT_YELLOW);
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tft.setCursor(3, 130);
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qComma = 0;
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insideQuotes = false;
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printedChars = 0;
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// Looking for palette name in JSON.
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for (size_t i = 0; i < strlen_P(JSON_palette_names); i++)
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{
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singleJsonSymbol = pgm_read_byte_near(JSON_palette_names + i);
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switch (singleJsonSymbol)
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{
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case '"':
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insideQuotes = !insideQuotes;
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break;
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case '[':
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case ']':
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break;
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case ',':
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qComma++;
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default:
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if (!insideQuotes || (qComma != knownPalette))
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break;
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tft.print(singleJsonSymbol);
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printedChars++;
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}
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// The following is modified from the code from the u8g2/u8g8 based code (knownPalette was knownMode)
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if ((qComma > knownPalette) || (printedChars > tftcharwidth - 1))
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break;
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}
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// Fifth row with estimated mA usage
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tft.setTextColor(TFT_SILVER);
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tft.setCursor(3, 152);
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// Print estimated milliamp usage (must specify the LED type in LED prefs for this to be a reasonable estimate).
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tft.print("Current: ");
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tft.print(strip.currentMilliamps);
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tft.print("mA");
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}
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/*
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* addToJsonInfo() can be used to add custom entries to the /json/info part of the JSON API.
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* Creating an "u" object allows you to add custom key/value pairs to the Info section of the WLED web UI.
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* Below it is shown how this could be used for e.g. a light sensor
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*/
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/*
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void addToJsonInfo(JsonObject& root)
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{
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int reading = 20;
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//this code adds "u":{"Light":[20," lux"]} to the info object
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JsonObject user = root["u"];
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if (user.isNull()) user = root.createNestedObject("u");
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JsonArray lightArr = user.createNestedArray("Light"); //name
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lightArr.add(reading); //value
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lightArr.add(" lux"); //unit
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}
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*/
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/*
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* addToJsonState() can be used to add custom entries to the /json/state part of the JSON API (state object).
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* Values in the state object may be modified by connected clients
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*/
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void addToJsonState(JsonObject& root)
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{
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//root["user0"] = userVar0;
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}
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/*
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* readFromJsonState() can be used to receive data clients send to the /json/state part of the JSON API (state object).
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* Values in the state object may be modified by connected clients
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*/
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void readFromJsonState(JsonObject& root)
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{
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userVar0 = root["user0"] | userVar0; //if "user0" key exists in JSON, update, else keep old value
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//if (root["bri"] == 255) Serial.println(F("Don't burn down your garage!"));
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}
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/*
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* addToConfig() can be used to add custom persistent settings to the cfg.json file in the "um" (usermod) object.
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* It will be called by WLED when settings are actually saved (for example, LED settings are saved)
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* If you want to force saving the current state, use serializeConfig() in your loop().
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*
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* CAUTION: serializeConfig() will initiate a filesystem write operation.
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* It might cause the LEDs to stutter and will cause flash wear if called too often.
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* Use it sparingly and always in the loop, never in network callbacks!
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*
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* addToConfig() will also not yet add your setting to one of the settings pages automatically.
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* To make that work you still have to add the setting to the HTML, xml.cpp and set.cpp manually.
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*
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* I highly recommend checking out the basics of ArduinoJson serialization and deserialization in order to use custom settings!
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*/
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void addToConfig(JsonObject& root)
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{
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JsonObject top = root.createNestedObject("exampleUsermod");
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top["great"] = userVar0; //save this var persistently whenever settings are saved
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}
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/*
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* readFromConfig() can be used to read back the custom settings you added with addToConfig().
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* This is called by WLED when settings are loaded (currently this only happens once immediately after boot)
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*
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* readFromConfig() is called BEFORE setup(). This means you can use your persistent values in setup() (e.g. pin assignments, buffer sizes),
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* but also that if you want to write persistent values to a dynamic buffer, you'd need to allocate it here instead of in setup.
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* If you don't know what that is, don't fret. It most likely doesn't affect your use case :)
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*/
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void readFromConfig(JsonObject& root)
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{
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JsonObject top = root["top"];
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userVar0 = top["great"] | 42; //The value right of the pipe "|" is the default value in case your setting was not present in cfg.json (e.g. first boot)
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}
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/*
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* getId() allows you to optionally give your V2 usermod an unique ID (please define it in const.h!).
|
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* This could be used in the future for the system to determine whether your usermod is installed.
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*/
|
||||
uint16_t getId()
|
||||
{
|
||||
return USERMOD_ST7789_DISPLAY;
|
||||
}
|
||||
|
||||
//More methods can be added in the future, this example will then be extended.
|
||||
//Your usermod will remain compatible as it does not need to implement all methods from the Usermod base class!
|
||||
};
|
||||
39
usermods/ST7789_display/Setup_ST7789_Display.h
Normal file
39
usermods/ST7789_display/Setup_ST7789_Display.h
Normal file
@ -0,0 +1,39 @@
|
||||
// Setup for the ESP32 board with 1.5" 240x240 display
|
||||
|
||||
// See SetupX_Template.h for all options available
|
||||
|
||||
#define ST7789_DRIVER
|
||||
#define TFT_SDA_READ // Display has a bidirectionsl SDA pin
|
||||
|
||||
#define TFT_WIDTH 240
|
||||
#define TFT_HEIGHT 240
|
||||
|
||||
#define CGRAM_OFFSET // Library will add offsets required
|
||||
|
||||
//#define TFT_MISO -1
|
||||
|
||||
#define TFT_MOSI 21
|
||||
#define TFT_SCLK 22
|
||||
//#define TFT_CS 5
|
||||
#define TFT_DC 18
|
||||
#define TFT_RST 5
|
||||
|
||||
#define TFT_BL 26 // Display backlight control pin
|
||||
|
||||
#define TFT_BACKLIGHT_ON HIGH // HIGH or LOW are options
|
||||
|
||||
#define LOAD_GLCD
|
||||
#define LOAD_FONT2
|
||||
#define LOAD_FONT4
|
||||
#define LOAD_FONT6
|
||||
#define LOAD_FONT7
|
||||
#define LOAD_FONT8
|
||||
#define LOAD_GFXFF
|
||||
|
||||
//#define SMOOTH_FONT
|
||||
|
||||
//#define SPI_FREQUENCY 27000000
|
||||
#define SPI_FREQUENCY 40000000 // Maximum for ILI9341
|
||||
|
||||
|
||||
#define SPI_READ_FREQUENCY 6000000 // 6 MHz is the maximum SPI read speed for the ST7789V
|
||||
BIN
usermods/ST7789_display/images/ST7789_Guide.jpg
Normal file
BIN
usermods/ST7789_display/images/ST7789_Guide.jpg
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 175 KiB |
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Reference in New Issue
Block a user