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BLEDiscovery

BLEDiscovery is a helper class to make finding characteristics on a Gatt server (hosted on a BLE peripheral) easier. For

service discovery, the BLEClientService's discover() API must be used, as shown below:

API

This page is a work in progress as the API is changing as we migrate to S132v5 and add better Central mode

support.

BLEDiscovery(void); // Constructor

void begin(void);

bool begun(void);

void setHandleRange(ble_gattc_handle_range_t handle_range);

ble_gattc_handle_range_t getHandleRange(void);

uint8_t discoverCharacteristic(uint16_t conn_handle, BLEClientCharacteristic* chr[], uint8_t count);

uint8_t discoverCharacteristic(uint16_t conn_handle, BLEClientCharacteristic& chr1);

uint8_t discoverCharacteristic(uint16_t conn_handle, BLEClientCharacteristic& chr1, BLEClientCharacteristic& chr2);

uint8_t discoverCharacteristic(uint16_t conn_handle, BLEClientCharacteristic& chr1, BLEClientCharacteristic& chr2, BLEClientCharacteristic& chr3);

uint8_t discoverCharacteristic(uint16_t conn_handle, BLEClientCharacteristic& chr1, BLEClientCharacteristic& chr2, BLEClientCharacteristic& chr3, BLEClientCharacteristic& chr4);

uint8_t discoverCharacteristic(uint16_t conn_handle, BLEClientCharacteristic& chr1, BLEClientCharacteristic& chr2, BLEClientCharacteristic& chr3, BLEClientCharacteristic& chr4, BLEClientCharacteristic& chr5);

For concrete examples of how to use this API see the 'Central' folder in the examples that are part of the

BSP.