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extmod/btstack: Include value handle in client read/write events.

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This replaces the previous pending operation queue (that used to also be
shared with pending server notify/indicate ops) with a single pending
operation per connection. This allows the value handle to be correctly
passed to the Python-level events.

Also re-structure GATT client event handling to simplify the packet handler
functions.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This commit is contained in:
Jim Mussared
2023-03-03 00:48:33 +11:00
parent 256f47e2f8
commit a6aa7397d8
6 changed files with 222 additions and 204 deletions
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3
extmod/modbluetooth.c
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@@ -841,12 +841,11 @@ STATIC mp_obj_t bluetooth_ble_gattc_write(size_t n_args, const mp_obj_t *args) {
mp_obj_t data = args[3];
mp_buffer_info_t bufinfo = {0};
mp_get_buffer_raise(data, &bufinfo, MP_BUFFER_READ);
size_t len = bufinfo.len;
unsigned int mode = MP_BLUETOOTH_WRITE_MODE_NO_RESPONSE;
if (n_args == 5) {
mode = mp_obj_get_int(args[4]);
}
return bluetooth_handle_errno(mp_bluetooth_gattc_write(conn_handle, value_handle, bufinfo.buf, &len, mode));
return bluetooth_handle_errno(mp_bluetooth_gattc_write(conn_handle, value_handle, bufinfo.buf, bufinfo.len, mode));
}
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(bluetooth_ble_gattc_write_obj, 4, 5, bluetooth_ble_gattc_write);