Can adjust OPERATE_RET tuya_ipc_trigger_alarm_without_event(TUYA_ALARM_T *alarm) to solve the assignment of the input parameter alarm:
alarm_info.type = NOTIFICATION_NAME_MOTION; // Assign according to the actual type
alarm_info.is_notify = md_enable;
alarm_info.trigger_time = tal_time_get_posix(); // Timestamp
alarm_info.upload_time = 0;
alarm_info.valid = 1;
alarm_info.force = 1;
alarm_info.resource_type = RESOURCE_PIC;
alarm_info.pic_buf = (CHAR_T *)snap_buffer;
alarm_info.pic_size = snap_size;
alarm_info.extra_data = NULL;
alarm_info.context = NULL;
alarm_info.context_cnt = 0;
alarm_info.media = NULL;
alarm_info.media_cnt = 0;