How to use SACP SDK

Null · August 22, 2024, 11:30pm

Has anyone used the typescript SDK before?

https://github.com/Snapmaker/Snapmaker-SACP

Trying to figure out how to use it but struggling to get it to work.

Thank you.

carlberg · March 12, 2025, 10:01pm

Found a sacp tcp implementation (part) in python that worked and I have now created the same in c#.

But would like to find some documentation or example on commands such as move x,y,z, abort etc.

Python

carlberg · March 12, 2025, 10:14pm

Found Luban source code…
Think this file contains all the commands.

github.com/Snapmaker/Luban

src/server/controllers/PacketManager.js

main

import fs from 'fs';

import logger from '../lib/logger';

import {
    GCODE_REQUEST_EVENT_ID,
    // GCODE_RESPONSE_EVENT_ID,
    PRINT_GCODE_REQUEST_EVENT_ID,
    // PRINT_GCODE_RESPONSE_EVENT_ID,
    FILE_OPERATION_REQUEST_EVENT_ID,
    // FILE_OPERATION_RESPONSE_EVENT_ID,
    STATUS_SYNC_REQUEST_EVENT_ID,
    // STATUS_RESPONSE_EVENT_ID,
    SETTINGS_REQUEST_EVENT_ID,
    // SETTINGS_RESPONSE_EVENT_ID,
    MOVEMENT_REQUEST_EVENT_ID,
    // MOVEMENT_RESPONSE_EVENT_ID,
    // LASER_CAMERA_OPERATION_REQUEST_EVENT_ID,
    // LASER_CAMERA_OPERATION_RESPONSE_EVENT_ID
    UPDATE_REQUEST_EVENT_ID

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And

github.com/Snapmaker/Luban

src/server/services/machine/sacp/SacpClient.ts

main

import path from 'path';
import zlib from 'zlib';
import fs from 'fs';
import crypto from 'crypto';
import { includes } from 'lodash';
import readline from 'linebyline';
import {
    BatchBufferInfo,
    CalibrationInfo,
    CoordinateInfo,
    CoordinateSystemInfo,
    ExtruderMovement,
    ExtruderOffset,
    FdmToolHeadInfo,
    GcodeFileInfo,
    GetHotBed,
    LaserCalibration,
    LaserToolHeadInfo,
    MachineInfo,
    MachineSize,

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How to use SACP SDK

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