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Guard against BT power cycle object duplication bug

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jacob.eva 2025-01-30 16:54:34 +00:00
parent de35a9dda0
commit 149dff2ee2
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GPG key ID: 0B92E083BBCCAA1E
1 changed files with 8 additions and 5 deletions
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13
Bluetooth.h
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@ -38,6 +38,7 @@
BLEUart SerialBT(BLE_RX_BUF); BLEUart SerialBT(BLE_RX_BUF);
BLEDis bledis; BLEDis bledis;
BLEBas blebas; BLEBas blebas;
bool SerialBT_init = false;
#endif #endif
#define BT_PAIRING_TIMEOUT 35000 #define BT_PAIRING_TIMEOUT 35000
@ -511,12 +512,14 @@ char bt_devname[11];
// start device information service // start device information service
bledis.begin(); bledis.begin();
SerialBT.bufferTXD(true); // enable buffering // Guard to ensure SerialBT service is not duplicated through BT being power cycled
if (!SerialBT_init) {
SerialBT.bufferTXD(true); // enable buffering
SerialBT.setPermission(SECMODE_ENC_WITH_MITM, SECMODE_ENC_WITH_MITM); // enable encryption for BLE serial SerialBT.setPermission(SECMODE_ENC_WITH_MITM, SECMODE_ENC_WITH_MITM); // enable encryption for BLE serial
SerialBT.begin(); SerialBT.begin();
SerialBT_init = true;
blebas.begin(); }
Bluefruit.Advertising.addFlags(BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE); Bluefruit.Advertising.addFlags(BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE);
Bluefruit.Advertising.addTxPower(); Bluefruit.Advertising.addTxPower();