/**
 * @file    morse.h
 * @brief   Public API for Morse code LED blinking.
 */
#ifndef MORSE_H
#define MORSE_H

#include <stdint.h>

/**
 * @brief Initialize LED output pin (P1.0) for Morse blinking.
 */
void morseInit(void);

/**
 * @brief Blink an alphanumeric character in Morse code.
 *
 * Supports A–Z (case-insensitive) and 0–9. Others are ignored.
 * @param c  Character to blink
 */
void blinkMorseChar(char c);

#endif // MORSE_H