BL gatt characteristic variable type

Question

Hello, 
 How can I configure for a GATT characteristic which type will be used. 
 Without defining it will be a byte array. 
 I'd like to configure for example an int16 number or int32 number. 
 
 Greetings, 
 Peter Kwekkeboom

peterkwek · Accepted Answer

Hello Torbj&oslash;rn , 
 
 I'm testing it, and it won't work. The nrf connect app mention "Format reserved for future use". Looking deeping, the BT_GAT_CPF() needs an pointer to struct " bt_gatt_cpf " as argument. 
 Just like this: 
 static const struct bt_gatt_cpf boolean_cpf = { 
 
 .format = BLE_GATT_CPF_FORMAT_BOOLEAN , // 0x01 
 }; 
 
 BT_GATT_CPF(&boolean_cpf ),

BL gatt characteristic variable type

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