pohui_pohui/firmware
1
0
Fork 0
mirror of https://github.com/meshtastic/firmware.git synced 2025-10-28 23:34:03 +00:00
Code Issues Actions 7 Packages Projects Releases Wiki Activity

Add check for connected state in NimBLE onRead()

Browse Source
This commit is contained in:
Jonathan Bennett 2025-10-18 16:59:49 -05:00
parent ab21e2b50d
commit 099ab06b92
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/nimble/NimbleBluetooth.cpp
View File

@ -466,6 +466,10 @@ class NimbleBluetoothFromRadioCallback : public NimBLECharacteristicCallbacks
virtual void onRead(NimBLECharacteristic *pCharacteristic) virtual void onRead(NimBLECharacteristic *pCharacteristic)
#endif #endif
{ {
// In some cases, it seems a new connection starts with a read.
// The API has no bytes to send, leading to a timeout. This short-circuits this problem.
if (!bluetoothPhoneAPI->isConnected())
return;
// CAUTION: This callback runs in the NimBLE task!!! Don't do anything except communicate with the main task's runOnce. // CAUTION: This callback runs in the NimBLE task!!! Don't do anything except communicate with the main task's runOnce.
int currentReadCount = bluetoothPhoneAPI->readCount.fetch_add(1); int currentReadCount = bluetoothPhoneAPI->readCount.fetch_add(1);