v2.4.5 - Touch Calibration Constants

ESP32-DIV v2.4.5 — Touch Calibration Fix

What's New

Touch calibration now uses centralized constants instead of hardcoded values.

The Change:
All touch coordinate mapping now uses constants from Touchscreen.h:

int x = ::map(p.x, TS_MINX, TS_MAXX, 0, SCREEN_WIDTH - 1);
int y = ::map(p.y, TS_MAXY, TS_MINY, 0, SCREEN_HEIGHT - 1);

Why This Matters:

• DIY/Breadboard builds — If your touch is off, just edit Touchscreen.h
• One place to calibrate — No more hunting through 4 different .cpp files
• Community request — Thanks @IgorMH for the suggestion

Files Updated:

• bluetooth.cpp
• wifi.cpp
• subghz.cpp
• utils.cpp

---

Downloads

Download	For
ESP32-DIV-v2.4.5-HaleHound.zip	Standard users
ESP32-DIV-v2.4.5-Duggie-Edition.zip	Colorblind users

---

Flashing

# macOS
chmod +x flash_mac.sh && ./flash_mac.sh

# Linux  
chmod +x flash_linux.sh && ./flash_linux.sh

# Windows
flash_windows.bat

Requires esptool.py — Install with pip install esptool

---

Full Changelog: v2.4...v2.4.5