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[NimBLEServer] Support duplicate characteristics (#36)

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* Add method to get all characteristics of a service

* Added method on NimBLEDescriptor to get the value out as a std::string

* Added methods to get things by handle where UUID could be used already.

* Added helper methods for getting a list of characteristics with a given UUID and service

* Demote the warning log for adding duplicate characteristics to a debug level log.

* Add methods to get services and characteristics using UUID + index
This commit is contained in:
David Robertson
2021-02-08 15:28:32 +00:00
committed by GitHub
parent 28d6492ea4
commit 7dd4d68806
8 changed files with 157 additions and 53 deletions
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26
src/NimBLECharacteristic.cpp
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@@ -101,9 +101,9 @@ NimBLEDescriptor* NimBLECharacteristic::createDescriptor(const NimBLEUUID &uuid,
/**
* @brief Return the BLE Descriptor for the given UUID if associated with this characteristic.
* @param [in] uuid The UUID of the descriptor that we wish to retrieve.
* @return pointer to the NimBLEDescriptor. If no such descriptor is associated with the characteristic, nullptr is returned.
* @brief Return the BLE Descriptor for the given UUID.
* @param [in] uuid The UUID of the descriptor.
* @return A pointer to the descriptor object or nullptr if not found.
*/
NimBLEDescriptor* NimBLECharacteristic::getDescriptorByUUID(const char* uuid) {
return getDescriptorByUUID(NimBLEUUID(uuid));
@@ -111,9 +111,9 @@ NimBLEDescriptor* NimBLECharacteristic::getDescriptorByUUID(const char* uuid) {
/**
* @brief Return the BLE Descriptor for the given UUID if associated with this characteristic.
* @param [in] uuid The UUID of the descriptor that we wish to retrieve.
* @return pointer to the NimBLEDescriptor. If no such descriptor is associated with the characteristic, nullptr is returned.
* @brief Return the BLE Descriptor for the given UUID.
* @param [in] uuid The UUID of the descriptor.
* @return A pointer to the descriptor object or nullptr if not found.
*/
NimBLEDescriptor* NimBLECharacteristic::getDescriptorByUUID(const NimBLEUUID &uuid) {
for (auto &it : m_dscVec) {
@@ -124,6 +124,20 @@ NimBLEDescriptor* NimBLECharacteristic::getDescriptorByUUID(const NimBLEUUID &uu
return nullptr;
} // getDescriptorByUUID
/**
* @brief Return the BLE Descriptor for the given handle.
* @param [in] uuid The handle of the descriptor.
* @return A pointer to the descriptor object or nullptr if not found.
*/
NimBLEDescriptor *NimBLECharacteristic::getDescriptorByHandle(uint16_t handle) {
for (auto &it : m_dscVec) {
if (it->getHandle() == handle) {
return it;
}
}
return nullptr;
}
/**
* @brief Get the handle of the characteristic.