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Update RadioLib

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This commit is contained in:
lewisxhe 2026-04-20 18:00:37 +08:00
commit 16bc3e2b42
46 changed files with 1102 additions and 97 deletions
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10
lib/RadioLib/src/modules/SX127x/SX1279.cpp
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@ -69,7 +69,15 @@ int16_t SX1279::beginFSK(float freq, float br, float freqDev, float rxBw, int8_t
}
int16_t SX1279::setFrequency(float freq) {
RADIOLIB_CHECK_RANGE(freq, 137.0f, 960.0f, RADIOLIB_ERR_INVALID_FREQUENCY);
// NOTE: The datasheet specifies Band 2 as 410-480 MHz, but the hardware has been
// verified to work down to ~395 MHz. The lower bound is set here to 395 MHz to
// accommodate real-world use cases (e.g. TinyGS satellites, radiosondes) while
// adding a small margin below the 400 MHz practical limit.
if(!(((freq >= 137.0f) && (freq <= 160.0f)) ||
((freq >= 395.0f) && (freq <= 480.0f)) ||
((freq >= 779.0f) && (freq <= 960.0f)))) {
return(RADIOLIB_ERR_INVALID_FREQUENCY);
}
// set frequency and if successful, save the new setting
int16_t state = SX127x::setFrequencyRaw(freq);