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add check for 'can send now' in gatt_client_write_value_of_characteristic_without_response

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Matthias Ringwald 2015-04-04 22:52:11 +02:00
parent bb648c73fa
commit 1ae972aa1a
1 changed files with 2 additions and 1 deletions
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3
ble/gatt_client.c
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@ -1415,7 +1415,8 @@ le_command_status_t gatt_client_write_value_of_characteristic_without_response(u
if (!is_ready(peripheral)) return BLE_PERIPHERAL_IN_WRONG_STATE;
if (value_length >= peripheral_mtu(peripheral) - 3) return BLE_VALUE_TOO_LONG;
if (!l2cap_can_send_fixed_channel_packet_now(peripheral->handle)) return BTSTACK_ACL_BUFFERS_FULL;
peripheral->subclient_id = gatt_client_id;
att_write_request(ATT_WRITE_COMMAND, peripheral->handle, value_handle, value_length, value);
return BLE_PERIPHERAL_OK;