How get BLE mac address wasp-os pinetime watch #7944
Description
Hello,
how get ble mac address in wasp-os whit pinetime hardware?
I try this function in C
STATIC mp_obj_t peripheral_get_mac_address(void) {
ble_drv_addr_t local_addr;
ble_drv_address_get(&local_addr);
vstr_t vstr;
vstr_init(&vstr, 17);
vstr_printf(&vstr, ""HEX2_FMT":"HEX2_FMT":"HEX2_FMT":" \
HEX2_FMT":"HEX2_FMT":"HEX2_FMT"",
local_addr.addr[5], local_addr.addr[4], local_addr.addr[3],
local_addr.addr[2], local_addr.addr[1], local_addr.addr[0]);
mp_obj_t mac_str = mp_obj_new_str(vstr.buf, vstr.len);
vstr_clear(&vstr);
return mac_str;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_0(ubluepy_peripheral_get_mac_address_obj, peripheral_get_mac_address);
STATIC const mp_rom_map_elem_t ubluepy_peripheral_locals_dict_table[] = {
#if MICROPY_PY_UBLUEPY_PERIPHERAL
{ MP_ROM_QSTR(MP_QSTR_advertise), MP_ROM_PTR(&ubluepy_peripheral_advertise_obj) },
{ MP_ROM_QSTR(MP_QSTR_advertise_stop), MP_ROM_PTR(&ubluepy_peripheral_advertise_stop_obj) },
{ MP_ROM_QSTR(MP_QSTR_disconnect), MP_ROM_PTR(&ubluepy_peripheral_disconnect_obj) },
{ MP_ROM_QSTR(MP_QSTR_addService), MP_ROM_PTR(&ubluepy_peripheral_add_service_obj) },
{ MP_ROM_QSTR(MP_QSTR_get_mac_address), MP_ROM_PTR(&ubluepy_peripheral_get_mac_address_obj) },
#endif
};
in MicroPhyton
i call the function in this way
macaddress=""
p = Peripheral()
macaddress=p.get_mac_address()
but i get this error: Can't convert from none type to int
thanks for your help
Fausto