add LCD TFT display

DEVLOG.md

@@ -65,3 +65,9 @@ Intent: programatically toggle solenoid using motor shield to give or cut DC out
 1. Mounted components on a particle board panel (from Merwan's)
 
 2. switch motor and solenoid terminals to M4 and M# respectively
+
+## `2025-01-06`
+
+1. Test TFT display on a separate Arduino
+
+2. See README for links, tutorials, libraries

README.md

@@ -60,7 +60,11 @@ https://www.iqsdirectory.com/articles/solenoid-valve/3-way-solenoid-valves.html
 
 https://robu.in/product-category/microcontroller-development-board/arduino-boards/display-for-arduino/
 
-https://www.google.com/search?q=arduino+screen+tutorial
+https://youtu.be/4DtuOeeYHys
+
+https://learn.adafruit.com/adafruit-2-8-and-3-2-color-tft-touchscreen-breakout-v2
+
+https://randomnerdtutorials.com/guide-to-1-8-tft-display-with-arduino/
 
 https://en.wikipedia.org/wiki/TFT_LCD: enlightening
 

platformio.ini

@@ -12,9 +12,12 @@
 platform = atmelavr
 board = uno
 framework = arduino
-lib_deps = bogde/HX711@^0.7.5, adafruit/Adafruit Motor Shield library@^1.0.1
+lib_deps = 
+	bogde/HX711@^0.7.5
+	adafruit/Adafruit Motor Shield library@^1.0.1
+	adafruit/Adafruit GFX Library@^1.11.11
+	adafruit/Adafruit ILI9341@^1.6.1
 monitor_speed = 38400
-
-; https://docs.platformio.org/en/stable/projectconf/sections/env/options/build/build_unflags.html
 build_flags = -std=c++17 -std=gnu++17
 build_unflags = -std=gnu++11
+src_filter = +<*> -<main.cpp>