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Since initialize() erases the encryption key, we need to store that we have it (or not) before calling initialize(), and then use that stored value

This commit is contained in:
Jeremy Gillula 2021-09-18 18:38:01 -07:00
parent 4704bf4766
commit 0005bb4846
1 changed files with 3 additions and 2 deletions
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3
RFM69.cpp
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@ -1046,8 +1046,9 @@ volatile uint16_t RFM69::RF69_LISTEN_BURST_REMAINING_MS = 0;
//============================================================================= //=============================================================================
bool RFM69::reinitRadio() bool RFM69::reinitRadio()
{ {
bool haveEncryptKey = _haveEncryptKey;
if (!initialize(_freqBand, _address, _networkID)) return false; if (!initialize(_freqBand, _address, _networkID)) return false;
if (_haveEncryptKey) RFM69::encrypt(_encryptKey); // Restore the encryption key if necessary if (haveEncryptKey) encrypt(_encryptKey); // Restore the encryption key if necessary
if (_isHighSpeed) writeReg(REG_LNA, (readReg(REG_LNA) & ~0x3) | RF_LNA_GAINSELECT_AUTO); if (_isHighSpeed) writeReg(REG_LNA, (readReg(REG_LNA) & ~0x3) | RF_LNA_GAINSELECT_AUTO);
return true; return true;
} }