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don't reset gatt_client context every command

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This commit is contained in:
matthias.ringwald@gmail.com 2014-05-11 20:52:34 +00:00
parent e11fb83b1c
commit 9a0689a770
1 changed files with 4 additions and 4 deletions
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8
src/daemon.c
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@ -166,10 +166,11 @@ typedef struct gatt_client_helper {
static gatt_client_t * daemon_provide_gatt_client_context_for_handle(uint16_t handle){
gatt_client_t *context;
context = get_gatt_client_context_for_handle(handle);
if (!context){
context = (gatt_client_t*)malloc(sizeof(gatt_client_t) + sizeof(gatt_client_helper_t) + ATT_MAX_LONG_ATTRIBUTE_SIZE);
}
if (context) return context;
context = (gatt_client_t*)malloc(sizeof(gatt_client_t) + sizeof(gatt_client_helper_t) + ATT_MAX_LONG_ATTRIBUTE_SIZE);
if (!context) return NULL;
gatt_client_start(context, handle);
return context;
}
@ -599,7 +600,6 @@ static int btstack_command_handler(connection_t *connection, uint8_t *packet, ui
daemon_gatt_deserialize_characteristic(packet, 5, &characteristic);
data_length = READ_BT_16(packet, 5 + CHARACTERISTIC_LENGTH);
data = daemon_get_data_buffer(context);
hci_dump_log("GATT_WRITE_VALUE_OF_CHARACTERISTIC handle %x, len %u\n", characteristic.value_handle, data_length);
memcpy(data, &packet[7 + CHARACTERISTIC_LENGTH], data_length);
gatt_client_write_value_of_characteristic(context, characteristic.value_handle, data_length, data);
break;