Lerking/micropython
1
0
Fork 0
mirror of https://github.com/micropython/micropython.git synced 2026-01-05 03:30:14 +01:00
Code Issues Actions 52 Packages Projects Releases Wiki Activity

extmod/modbluetooth: Add event for "indicate acknowledgement".

Browse Source 
This commit adds the IRQ_GATTS_INDICATE_DONE BLE event which will be raised
with the status of gatts_indicate (unlike notify, indications require
acknowledgement).

An example of its use is added to ble_temperature.py, and to the multitests
in ble_characteristic.py.

Implemented for btstack and nimble bindings, tested in both directions
between unix/btstack and pybd/nimble.
This commit is contained in:
Jim Mussared
2020-07-20 16:58:10 +10:00
committed by Damien George
parent 3c7ca2004c
commit 9d823a5d9a
7 changed files with 94 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
extmod/modbluetooth.c
View File

@@ -800,6 +800,7 @@ STATIC const mp_rom_map_elem_t mp_module_bluetooth_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR_FLAG_READ), MP_ROM_INT(MP_BLUETOOTH_CHARACTERISTIC_FLAG_READ) },
{ MP_ROM_QSTR(MP_QSTR_FLAG_WRITE), MP_ROM_INT(MP_BLUETOOTH_CHARACTERISTIC_FLAG_WRITE) },
{ MP_ROM_QSTR(MP_QSTR_FLAG_NOTIFY), MP_ROM_INT(MP_BLUETOOTH_CHARACTERISTIC_FLAG_NOTIFY) },
{ MP_ROM_QSTR(MP_QSTR_FLAG_INDICATE), MP_ROM_INT(MP_BLUETOOTH_CHARACTERISTIC_FLAG_INDICATE) },
{ MP_ROM_QSTR(MP_QSTR_FLAG_WRITE_NO_RESPONSE), MP_ROM_INT(MP_BLUETOOTH_CHARACTERISTIC_FLAG_WRITE_NO_RESPONSE) },
};
@@ -887,6 +888,9 @@ STATIC mp_obj_t bluetooth_ble_invoke_irq(mp_obj_t none_in) {
} else if (event == MP_BLUETOOTH_IRQ_GATTS_WRITE) {
// conn_handle, value_handle
ringbuf_extract(&o->ringbuf, data_tuple, 2, 0, NULL, 0, NULL, NULL);
} else if (event == MP_BLUETOOTH_IRQ_GATTS_INDICATE_DONE) {
// conn_handle, value_handle, status
ringbuf_extract(&o->ringbuf, data_tuple, 2, 1, NULL, 0, NULL, NULL);
#if MICROPY_PY_BLUETOOTH_ENABLE_CENTRAL_MODE
} else if (event == MP_BLUETOOTH_IRQ_SCAN_RESULT) {
// addr_type, addr, adv_type, rssi, adv_data
@@ -999,6 +1003,17 @@ void mp_bluetooth_gatts_on_write(uint16_t conn_handle, uint16_t value_handle) {
schedule_ringbuf(atomic_state);
}
void mp_bluetooth_gatts_on_indicate_complete(uint16_t conn_handle, uint16_t value_handle, uint8_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 + 1, MP_BLUETOOTH_IRQ_GATTS_INDICATE_DONE)) {
ringbuf_put16(&o->ringbuf, conn_handle);
ringbuf_put16(&o->ringbuf, value_handle);
ringbuf_put(&o->ringbuf, status);
}
schedule_ringbuf(atomic_state);
}
#if MICROPY_PY_BLUETOOTH_ENABLE_CENTRAL_MODE
void mp_bluetooth_gap_on_scan_complete(void) {
MICROPY_PY_BLUETOOTH_ENTER