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Fix characteristic discovery with no descriptors. #863

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Merged
merged 1 commit into from
Jan 16, 2025
Merged

Fix characteristic discovery with no descriptors. #863

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6 changes: 6 additions & 0 deletions src/NimBLERemoteCharacteristic.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -101,6 +101,12 @@ int NimBLERemoteCharacteristic::descriptorDiscCB(
bool NimBLERemoteCharacteristic::retrieveDescriptors(const NimBLEUUID* uuidFilter) const {
NIMBLE_LOGD(LOG_TAG, ">> retrieveDescriptors() for characteristic: %s", getUUID().toString().c_str());

// If this is the last handle then there are no descriptors
if (getHandle() == getRemoteService()->getEndHandle()) {
NIMBLE_LOGD(LOG_TAG, "<< retrieveDescriptors(): found 0 descriptors.");
return true;
}

NimBLETaskData taskData(const_cast<NimBLERemoteCharacteristic*>(this));
desc_filter_t filter = {uuidFilter, &taskData};

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