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Utility: CW generator

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furrtek 2017-02-15 03:05:38 +00:00
parent aa29348562
commit 0642c57041
17 changed files with 273 additions and 46 deletions
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18
firmware/common/morse.cpp
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@ -72,16 +72,14 @@ size_t morse_encode(std::string& message, const uint32_t time_unit_ms, const uin
memcpy(shared_memory.bb_data.tones_data.message, morse_message, i);
// Setup tone "symbols"
tone_defs[0].delta = TONES_F2D(tone); // 0: Dot
tone_defs[0].duration = (TONES_SAMPLERATE * MORSE_DOT * time_unit_ms) / 1000;
tone_defs[1].delta = TONES_F2D(tone); // 1: Dash
tone_defs[1].duration = (TONES_SAMPLERATE * MORSE_DASH * time_unit_ms) / 1000;
tone_defs[2].delta = 0; // 2: Symbol space
tone_defs[2].duration = (TONES_SAMPLERATE * MORSE_SYMBOL_SPACE * time_unit_ms) / 1000;
tone_defs[3].delta = 0; // 3: Letter space
tone_defs[3].duration = (TONES_SAMPLERATE * MORSE_LETTER_SPACE * time_unit_ms) / 1000;
tone_defs[4].delta = 0; // 4: Word space
tone_defs[4].duration = (TONES_SAMPLERATE * MORSE_WORD_SPACE * time_unit_ms) / 1000;
for (c = 0; c < 5; c++) {
if (c < 2)
tone_defs[c].delta = TONES_F2D(tone); // Dot and dash
else
tone_defs[c].delta = 0; // Pause
tone_defs[c].duration = (TONES_SAMPLERATE * morse_symbols[c] * time_unit_ms) / 1000;
}
return i;
}