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[2.0.0] Add BLE characteristic callbacks overloads (#4832)

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Add BLE characteristic callbacks overloads with esp_ble_gatts_cb_param_t* param.
Example:

class BleCharactCallback : public BLECharacteristicCallbacks
{
    void onRead(BLECharacteristic *pCharacteristic, esp_ble_gatts_cb_param_t *param)
    {
        auto addr = param->read.bda;
        ESP_LOGV(TAG, "Device " ESP_BD_ADDR_STR " request data", ESP_BD_ADDR_HEX(addr));
    }
    void onWrite(BLECharacteristic *pCharacteristic, esp_ble_gatts_cb_param_t *param)
    {
        auto addr = param->write.bda;
        ESP_LOGV(TAG, "Device " ESP_BD_ADDR_STR " transmit data", ESP_BD_ADDR_HEX(addr));
    }
};
This commit is contained in:
mixa3607
2021-04-15 18:08:22 +05:00
committed by GitHub
parent 7a4e7066f9
commit 89e7893b1a
2 changed files with 54 additions and 29 deletions
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34
libraries/BLE/src/BLECharacteristic.h
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@ -145,9 +145,43 @@ public:
}Status;
virtual ~BLECharacteristicCallbacks();
/**
* @brief Callback function to support a read request.
* @param [in] pCharacteristic The characteristic that is the source of the event.
* @param [in] param The BLE GATTS param. Use param->read.
*/
virtual void onRead(BLECharacteristic* pCharacteristic, esp_ble_gatts_cb_param_t* param);
/**
* @brief DEPRECATED! Callback function to support a read request. Called only if onRead(,) not overrided.
* @param [in] pCharacteristic The characteristic that is the source of the event.
*/
virtual void onRead(BLECharacteristic* pCharacteristic);
/**
* @brief Callback function to support a write request.
* @param [in] pCharacteristic The characteristic that is the source of the event.
* @param [in] param The BLE GATTS param. Use param->write.
*/
virtual void onWrite(BLECharacteristic* pCharacteristic, esp_ble_gatts_cb_param_t* param);
/**
* @brief DEPRECATED! Callback function to support a write request. Called only if onWrite(,) not overrided.
* @param [in] pCharacteristic The characteristic that is the source of the event.
*/
virtual void onWrite(BLECharacteristic* pCharacteristic);
/**
* @brief Callback function to support a Notify request.
* @param [in] pCharacteristic The characteristic that is the source of the event.
*/
virtual void onNotify(BLECharacteristic* pCharacteristic);
/**
* @brief Callback function to support a Notify/Indicate Status report.
* @param [in] pCharacteristic The characteristic that is the source of the event.
* @param [in] s Status of the notification/indication
* @param [in] code Additional code of underlying errors
*/
virtual void onStatus(BLECharacteristic* pCharacteristic, Status s, uint32_t code);
};
#endif /* CONFIG_BLUEDROID_ENABLED */