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ble client: write long characteristic descriptor implemented, not tested

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This commit is contained in:
mila@ringwald.ch 2014-04-10 09:18:02 +00:00
parent 807e6f62ee
commit 5e457cb758
3 changed files with 32 additions and 7 deletions
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27
example/libusb/ble_client.c
View File

@ -584,7 +584,19 @@ static void handle_peripheral_list(){
if (status != BLE_PERIPHERAL_OK) break;
peripheral->state = P_W4_CLIENT_CHARACTERISTIC_CONFIGURATION_RESULT;
break;
case P_W2_PREPARE_WRITE_CHARACTERISTIC_DESCRIPTOR:
status = send_gatt_prepare_write_request(peripheral);
if (status != BLE_PERIPHERAL_OK) break;
peripheral->state = P_W4_PREPARE_WRITE_CHARACTERISTIC_DESCRIPTOR_RESULT;
break;
case P_W2_EXECUTE_PREPARED_WRITE_CHARACTERISTIC_DESCRIPTOR:
status = send_gatt_execute_write_request(peripheral);
if (status != BLE_PERIPHERAL_OK) break;
peripheral->state = P_W4_EXECUTE_PREPARED_WRITE_CHARACTERISTIC_DESCRIPTOR_RESULT;
break;
case P_W2_DISCONNECT:
peripheral->state = P_W4_DISCONNECTED;
hci_send_cmd(&hci_disconnect, peripheral->handle,0x13);
@ -905,7 +917,7 @@ le_command_status_t le_central_write_long_characteristic_descriptor(le_periphera
peripheral->attribute_offset = 0;
peripheral->attribute_value = value;
peripheral->state = P_W2_SEND_WRITE_CHARACTERISTIC_DESCRIPTOR;
peripheral->state = P_W2_PREPARE_WRITE_CHARACTERISTIC_DESCRIPTOR;
gatt_client_run();
return BLE_PERIPHERAL_OK;
}
@ -1501,6 +1513,11 @@ static void att_packet_handler(uint8_t packet_type, uint16_t handle, uint8_t *pa
trigger_next_prepare_write_query(peripheral, P_W2_PREPARE_WRITE, P_W2_EXECUTE_PREPARED_WRITE);
break;
}
case P_W4_PREPARE_WRITE_CHARACTERISTIC_DESCRIPTOR_RESULT:{
peripheral->attribute_offset = READ_BT_16(packet, 3);
trigger_next_prepare_write_query(peripheral, P_W2_PREPARE_WRITE_CHARACTERISTIC_DESCRIPTOR, P_W2_EXECUTE_PREPARED_WRITE_CHARACTERISTIC_DESCRIPTOR);
break;
}
case P_W4_PREPARE_RELIABLE_WRITE_RESULT:{
if (is_value_valid(peripheral, packet, size)){
peripheral->attribute_offset = READ_BT_16(packet, 3);
@ -1523,7 +1540,11 @@ static void att_packet_handler(uint8_t packet_type, uint16_t handle, uint8_t *pa
break;
case P_W4_CANCEL_PREPARED_WRITE_RESULT:
peripheral->state = P_CONNECTED;
send_gatt_complete_event(peripheral, GATT_LONG_CHARACTERISTIC_VALUE_WRITE_COMPLETE, 1);
send_gatt_complete_event(peripheral, GATT_LONG_CHARACTERISTIC_VALUE_WRITE_CANCELED, 1);
break;
case P_W4_EXECUTE_PREPARED_WRITE_CHARACTERISTIC_DESCRIPTOR_RESULT:
peripheral->state = P_CONNECTED;
send_gatt_complete_event(peripheral, GATT_LONG_CHARACTERISTIC_DESCRIPTOR_WRITE_COMPLETE, 0);
break;
default:
break;

5
example/libusb/ble_client.h
View File

@ -127,6 +127,11 @@ typedef enum {
P_W2_SEND_WRITE_CHARACTERISTIC_DESCRIPTOR,
P_W4_WRITE_CHARACTERISTIC_DESCRIPTOR_RESULT,
P_W2_PREPARE_WRITE_CHARACTERISTIC_DESCRIPTOR,
P_W4_PREPARE_WRITE_CHARACTERISTIC_DESCRIPTOR_RESULT,
P_W2_EXECUTE_PREPARED_WRITE_CHARACTERISTIC_DESCRIPTOR,
P_W4_EXECUTE_PREPARED_WRITE_CHARACTERISTIC_DESCRIPTOR_RESULT,
P_W2_CANCEL_CONNECT,
P_W4_CONNECT_CANCELLED,
P_W2_DISCONNECT,

7
include/btstack/hci_cmds.h
View File

@ -237,8 +237,8 @@ extern "C" {
#define GATT_LONG_CHARACTERISTIC_VALUE_QUERY_RESULT 0xAB
#define GATT_LONG_CHARACTERISTIC_VALUE_QUERY_COMPLETE 0xAC
#define GATT_CHARACTERISTIC_VALUE_WRITE_RESPONSE 0xAD
#define GATT_LONG_CHARACTERISTIC_VALUE_WRITE_RESPONSE 0xAE
#define GATT_LONG_CHARACTERISTIC_VALUE_WRITE_COMPLETE 0xAF
#define GATT_LONG_CHARACTERISTIC_VALUE_WRITE_COMPLETE 0xAE
#define GATT_LONG_CHARACTERISTIC_VALUE_WRITE_CANCELED 0xAF
#define GATT_NOTIFICATION 0xBC
#define GATT_INDICATION 0xBD
@ -248,8 +248,7 @@ extern "C" {
#define GATT_LONG_CHARACTERISTIC_DESCRIPTOR_QUERY_RESULT 0xC3
#define GATT_LONG_CHARACTERISTIC_DESCRIPTOR_QUERY_COMPLETE 0xC4
#define GATT_CHARACTERISTIC_DESCRIPTOR_WRITE_RESPONSE 0xC5
#define GATT_LONG_CHARACTERISTIC_DESCRIPTOR_WRITE_RESPONSE 0xC6
#define GATT_LONG_CHARACTERISTIC_DESCRIPTOR_WRITE_COMPLETE 0xC7
#define GATT_LONG_CHARACTERISTIC_DESCRIPTOR_WRITE_COMPLETE 0xC6
// data: event(8), len(8), status (8), hci_handle (16), attribute_handle (16)
#define ATT_HANDLE_VALUE_INDICATION_COMPLETE 0xBF