Handles adding a character to the text string

** Function name: height ** Description: Return the height of sprite ***********************************************************

Sends a simple command

Helper function that handles the common argument parsing logic for keyboard functions

── Logitech Keystroke Transmit ─────────────────────────────────

── Microsoft Keystroke Transmit ────────────────────────────────

── Send single keystroke (press + release) ─────────────────────

── Type a string as keystrokes ─────────────────────────────────

============================================ TROLL TIMING MENU ============================================

** Function name: pasteFile ** Description: paste file to new folder *******************************************************************************

** Function name: pushPixels - for ESP32 or ESP8266 RPi TFT ** Description: Write a sequence of pixels *************************

** Function name: readFs ** Description: read files/folders from a folder **************************************************************************

refer https://www.ti.com/lit/ug/sluubd4a/sluubd4a.pdf

** Function name: setTftDisplay ** Description: set cursor, font color, size and bg font color *****************************************************

** Function: setUARTPins ** Main Menu to manually set SPI Pins **********************************************************************/

── Variant 3: 20-byte word-input with fixed SHA1 padding ── */

** Function name: startWrite ** Description: begin transaction with CS low, MUST later call endWrite ***************************

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* Update pattern arrays based on current timing settings * These patterns are used by the IR library for signal generation * * @param state Current

Helper function to wait for button press (Select or Escape) Returns true if Select was pressed, false if Escape was pressed

** Function name: width ** Description: Return the width of sprite *************************************************************