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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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firmware/common/morse.cpp
+8 -10
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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;
}
firmware/common/morse.hpp
+8
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@@ -34,6 +34,14 @@
#define MORSE_WORD_SPACE 7
namespace morse {
const uint32_t morse_symbols[5] = {
MORSE_DOT,
MORSE_DASH,
MORSE_SYMBOL_SPACE,
MORSE_LETTER_SPACE,
MORSE_WORD_SPACE
};
size_t morse_encode(std::string& message, const uint32_t time_unit_ms, const uint32_t tone);
firmware/common/spi_image.hpp
+2
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@@ -84,6 +84,8 @@ constexpr image_tag_t image_tag_adsb_tx { 'P', 'A', 'D', 'S' };
constexpr image_tag_t image_tag_replay { 'P', 'R', 'E', 'P' };
constexpr image_tag_t image_tag_fsktx { 'P', 'F', 'S', 'K' };
constexpr image_tag_t image_tag_noop { 'P', 'N', 'O', 'P' };
constexpr image_tag_t image_tag_hackrf { 'H', 'R', 'F', '1' };
struct chunk_t {