- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi, i have two nodes, one of them, as a SERVER (Pripheral) an other as CLIENT (CENTRAL), in the SERVER, i update some sensor datas with:
CyBle_GattsWriteAttributeValue();
And i want to read this values in the CLIENT, the connect is succesfully, but i have some problems when i read the data. The connection it is OK, later discover the GATT client in the server, and when is Discovered:
CYBLE_EVT_GATTC_DISCOVERY_COMPLETE:
I read the value with:
range.endHandle = 0x0030;
uuid.uuid16 = address;
readByTypeReqParam.range = range;
readByTypeReqParam.uuid = uuid;
readByTypeReqParam.uuidFormat = 0x01;
apiResult = CyBle_GattcReadUsingCharacteristicUuid(connHandle, &readByTypeReqParam);
Later i read the value with:
case CYBLE_EVT_GATTC_READ_RSP:
readResponse = *(CYBLE_GATTC_READ_RSP_PARAM_T *) eventParam;
All OK, but if i want to extract this code in a function, it doesn´t work it return to me: apiResult = CyBle_GattcReadUsingCharacteristicUuid(connHandle, &readByTypeReqParam);
Anyone know where it is the problem?
Thanks for all
- Labels:
-
BLE
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Sorry, it return to me INVALID OPERATION, as API_STATE
The function code: