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| author | Jim Mussared <jim.mussared@gmail.com> | 2022-08-09 16:50:58 +1000 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2022-09-09 11:24:24 +1000 |
| commit | cacc96d98c2a70dc7e5194331ea70746c39746ec (patch) | |
| tree | 08e45e414002f694d5510e4f7f00540df799fd04 /extmod/btstack/modbluetooth_btstack.c | |
| parent | 82fc16f2982b38f6dfd0145b8012b34308d13605 (diff) | |
| download | micropython-cacc96d98c2a70dc7e5194331ea70746c39746ec.tar.gz micropython-cacc96d98c2a70dc7e5194331ea70746c39746ec.zip | |
extmod/modbluetooth: Replace def_handle with end_handle in char IRQ.
This is technically a breaking change, but:
a) We need the end handle to do descriptor discovery properly.
b) We have no possible use for the existing definition handle in the
characteristic result IRQ. None of the methods can use it, and therefore
no existing code should be using it in a way that changing it to a
different integer value should break.
Unfortunately NimBLE doesn't make it easy to get the end handle, so also
implement a mechanism to use the following characteristic to calculate
the previous characteristic's end handle.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
Diffstat (limited to 'extmod/btstack/modbluetooth_btstack.c')
| -rw-r--r-- | extmod/btstack/modbluetooth_btstack.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/extmod/btstack/modbluetooth_btstack.c b/extmod/btstack/modbluetooth_btstack.c index d41c671d68..b58be78a99 100644 --- a/extmod/btstack/modbluetooth_btstack.c +++ b/extmod/btstack/modbluetooth_btstack.c @@ -450,7 +450,7 @@ STATIC void btstack_packet_handler(uint8_t packet_type, uint8_t *packet, uint8_t gatt_client_characteristic_t characteristic; gatt_event_characteristic_query_result_get_characteristic(packet, &characteristic); mp_obj_bluetooth_uuid_t characteristic_uuid = create_mp_uuid(characteristic.uuid16, characteristic.uuid128); - mp_bluetooth_gattc_on_characteristic_result(conn_handle, characteristic.start_handle, characteristic.value_handle, characteristic.properties, &characteristic_uuid); + mp_bluetooth_gattc_on_characteristic_result(conn_handle, characteristic.value_handle, characteristic.end_handle, characteristic.properties, &characteristic_uuid); } else if (event_type == GATT_EVENT_ALL_CHARACTERISTIC_DESCRIPTORS_QUERY_RESULT) { DEBUG_printf(" --> gatt descriptor query result\n"); uint16_t conn_handle = gatt_event_all_characteristic_descriptors_query_result_get_handle(packet); |