diff options
| author | Andrew Leech <andrew.leech@planetinnovation.com.au> | 2020-11-14 19:40:25 +1100 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2020-12-02 14:35:39 +1100 |
| commit | c70665fb0bc1b4d755abda422d221cc0a72e91da (patch) | |
| tree | d09523d8018967eef3cbf6bbc76cd46b32452b1c /extmod/modbluetooth.c | |
| parent | f2a9a0ac413cc337ccd78bbb26cd67cee7b1e210 (diff) | |
extmod/modbluetooth: Add _IRQ_CONNECTION_UPDATE event.
This allows the application to be notified of changes to the connection
interval, connection latency and supervision timeout.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
Diffstat (limited to 'extmod/modbluetooth.c')
| -rw-r--r-- | extmod/modbluetooth.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/extmod/modbluetooth.c b/extmod/modbluetooth.c index 2cff386f1..dc1084acc 100644 --- a/extmod/modbluetooth.c +++ b/extmod/modbluetooth.c @@ -979,6 +979,9 @@ STATIC mp_obj_t bluetooth_ble_invoke_irq(mp_obj_t none_in) { if (event == MP_BLUETOOTH_IRQ_CENTRAL_CONNECT || event == MP_BLUETOOTH_IRQ_PERIPHERAL_CONNECT || event == MP_BLUETOOTH_IRQ_CENTRAL_DISCONNECT || event == MP_BLUETOOTH_IRQ_PERIPHERAL_DISCONNECT) { // conn_handle, addr_type, addr ringbuf_extract(&o->ringbuf, data_tuple, 1, 1, &o->irq_data_addr, 0, NULL, NULL); + } else if (event == MP_BLUETOOTH_IRQ_CONNECTION_UPDATE) { + // conn_handle, conn_interval, conn_latency, supervision_timeout, status + ringbuf_extract(&o->ringbuf, data_tuple, 5, 0, NULL, 0, NULL, NULL); } else if (event == MP_BLUETOOTH_IRQ_GATTS_WRITE) { // conn_handle, value_handle ringbuf_extract(&o->ringbuf, data_tuple, 2, 0, NULL, 0, NULL, NULL); @@ -1093,6 +1096,11 @@ void mp_bluetooth_gap_on_connected_disconnected(uint8_t event, uint16_t conn_han invoke_irq_handler(event, &conn_handle, 1, &addr_type, 1, addr, NULL_I8, 0, NULL_UUID, NULL_DATA, 0); } +void mp_bluetooth_gap_on_connection_update(uint16_t conn_handle, uint16_t conn_interval, uint16_t conn_latency, uint16_t supervision_timeout, uint16_t status) { + uint16_t args[] = {conn_handle, conn_interval, conn_latency, supervision_timeout, status}; + invoke_irq_handler(MP_BLUETOOTH_IRQ_CONNECTION_UPDATE, args, 5, NULL_U8, 0, NULL_ADDR, NULL_I8, 0, NULL_UUID, NULL_DATA, 0); +} + void mp_bluetooth_gatts_on_write(uint16_t conn_handle, uint16_t value_handle) { uint16_t args[] = {conn_handle, value_handle}; invoke_irq_handler(MP_BLUETOOTH_IRQ_GATTS_WRITE, args, 2, NULL_U8, 0, NULL_ADDR, NULL_I8, 0, NULL_UUID, NULL_DATA, 0); @@ -1276,6 +1284,19 @@ void mp_bluetooth_gap_on_connected_disconnected(uint8_t event, uint16_t conn_han schedule_ringbuf(atomic_state); } +void mp_bluetooth_gap_on_connection_update(uint16_t conn_handle, uint16_t conn_interval, uint16_t conn_latency, uint16_t supervision_timeout, 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 + 2 + 2 + 2, MP_BLUETOOTH_IRQ_CONNECTION_UPDATE)) { + ringbuf_put16(&o->ringbuf, conn_handle); + ringbuf_put16(&o->ringbuf, conn_interval); + ringbuf_put16(&o->ringbuf, conn_latency); + ringbuf_put16(&o->ringbuf, supervision_timeout); + ringbuf_put16(&o->ringbuf, status); + } + schedule_ringbuf(atomic_state); +} + void mp_bluetooth_gatts_on_write(uint16_t conn_handle, uint16_t value_handle) { MICROPY_PY_BLUETOOTH_ENTER mp_obj_bluetooth_ble_t *o = MP_OBJ_TO_PTR(MP_STATE_VM(bluetooth)); |