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extmod/modbluetooth: Add discover complete events for svc/char/desc.

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Without this it's difficult to implement a state machine correctly if the
desired services are not found.
This commit is contained in:
Jim Mussared
2020-05-11 21:46:56 +10:00
committed by Damien George
parent e6881f0829
commit 6a3c89d584
5 changed files with 100 additions and 28 deletions
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13
extmod/modbluetooth.c
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@@ -886,6 +886,9 @@ STATIC mp_obj_t bluetooth_ble_invoke_irq(mp_obj_t none_in) {
} else if (event == MP_BLUETOOTH_IRQ_GATTC_DESCRIPTOR_RESULT) {
// conn_handle, handle, uuid
ringbuf_extract(&o->ringbuf, data_tuple, 2, 0, NULL, 0, &o->irq_data_uuid, NULL);
} else if (event == MP_BLUETOOTH_IRQ_GATTC_SERVICE_DONE || event == MP_BLUETOOTH_IRQ_GATTC_CHARACTERISTIC_DONE || event == MP_BLUETOOTH_IRQ_GATTC_DESCRIPTOR_DONE) {
// conn_handle, status
ringbuf_extract(&o->ringbuf, data_tuple, 2, 0, NULL, 0, NULL, NULL);
} else if (event == MP_BLUETOOTH_IRQ_GATTC_READ_RESULT || event == MP_BLUETOOTH_IRQ_GATTC_NOTIFY || event == MP_BLUETOOTH_IRQ_GATTC_INDICATE) {
// conn_handle, value_handle, data
ringbuf_extract(&o->ringbuf, data_tuple, 2, 0, NULL, 0, NULL, &o->irq_data_data);
@@ -1045,6 +1048,16 @@ void mp_bluetooth_gattc_on_descriptor_result(uint16_t conn_handle, uint16_t hand
schedule_ringbuf(atomic_state);
}
void mp_bluetooth_gattc_on_discover_complete(uint8_t event, uint16_t conn_handle, uint16_t status) {
MICROPY_PY_BLUETOOTH_ENTER
mp_obj_bluetooth_ble_t *o = MP_OBJ_TO_PTR(MP_STATE_VM(bluetooth));
if (enqueue_irq(o, 2 + 2, event)) {
ringbuf_put16(&o->ringbuf, conn_handle);
ringbuf_put16(&o->ringbuf, status);
}
schedule_ringbuf(atomic_state);
}
size_t mp_bluetooth_gattc_on_data_available_start(uint8_t event, uint16_t conn_handle, uint16_t value_handle, size_t data_len, mp_uint_t *atomic_state_out) {
MICROPY_PY_BLUETOOTH_ENTER
*atomic_state_out = atomic_state;