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[AX25] Added option to modify tone length for AFSK mode

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This commit is contained in:
jgromes 2022-10-23 10:18:49 +02:00
parent b903ddabc6
commit 67937f4f46
2 changed files with 8 additions and 3 deletions
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6
src/protocols/AX25/AX25.cpp
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@ -163,11 +163,13 @@ AX25Client::AX25Client(AFSKClient* audio) {
_audio = audio;
_afskMark = RADIOLIB_AX25_AFSK_MARK;
_afskSpace = RADIOLIB_AX25_AFSK_SPACE;
_afskLen = RADIOLIB_AX25_AFSK_TONE_DURATION;
}
int16_t AX25Client::setCorrection(int16_t mark, int16_t space) {
int16_t AX25Client::setCorrection(int16_t mark, int16_t space, float length) {
_afskMark = RADIOLIB_AX25_AFSK_MARK + mark;
_afskSpace = RADIOLIB_AX25_AFSK_SPACE + space;
_afskLen = length*(float)RADIOLIB_AX25_AFSK_TONE_DURATION;
return(RADIOLIB_ERR_NONE);
}
#endif
@ -411,7 +413,7 @@ int16_t AX25Client::sendFrame(AX25Frame* frame) {
} else {
_audio->tone(_afskSpace, false);
}
while(mod->micros() - start < RADIOLIB_AX25_AFSK_TONE_DURATION) {
while(mod->micros() - start < _afskLen) {
mod->yield();
}
}

5
src/protocols/AX25/AX25.h
View file

@ -300,9 +300,11 @@ class AX25Client {
\param space Positive or negative correction offset for space audio frequency in Hz.
\param length Audio tone length modifier, defaults to 1.0.
\returns \ref status_codes
*/
int16_t setCorrection(int16_t mark, int16_t space);
int16_t setCorrection(int16_t mark, int16_t space, float length = 1.0f);
#endif
// basic methods
@ -365,6 +367,7 @@ class AX25Client {
AFSKClient* _audio;
uint32_t _afskMark;
uint32_t _afskSpace;
uint32_t _afskLen;
#endif
char _srcCallsign[RADIOLIB_AX25_MAX_CALLSIGN_LEN + 1] = {0, 0, 0, 0, 0, 0, 0};