再来看看G-CODE的命令语法。每个命令都以字母开头。G代表准备命令,通常用于与运动相关的任务。M命令(Miscellaneous commands)通常用于更改设置或执行操作。后面的数字代表了一个特定的命令。接下来是G-CODE的命令参数,用一个描述性字母,然后是参数值。 △G-CODE句法 ...
Sets the line number in G-codeUsageM110 [ N ] ParametersN - Line number M113 - Get or set host keep-alive interval M113: Host KeepaliveDuring some lengthy processes, such as G29, Marlin may appear to the host to have “gone away.” The “host keepalive” feature will send messages...
void process_commands(void) { unsigned long codenum; //throw away variable char *starpos = NULL; int8_t i; if(code_seen('G')) //读取到了字符G { switch((int)code_value()) //读取G后面的数字 { ``` case 0: // G0 -> G1 case 1: // G1 if(Stopped == false) { get_coord...
Marlin is written in C and burned into a 3D printer’s flash memory. It does a lot. It receives G-code commands, interprets them, and translates them to meaningful actions on the hardware. Modern versions handle automatic transformations to account for lumpy beds, input shaping to reduce sha...
所有的G代码列表在Marlin_main.cpp文件中。所有的相关代码都在process_commands这个函数里面。G开头的（G1、G2、G3等）及M开头的（M0、M1等）是分开的，所以一定要注意区分。我这里以一个简单例子做说明，是@wanhaixin 提出的，执行M03的时候，接通一个继电器，执行M05的时候，关闭这个继电器。首先...
*GCodeCommand Queue *G-CodeCommand Queue * A simple (circular) ring buffer of BUFSIZE command strings. * * Commands are copied into this buffer by the command injectors Expand Down 2 changes: 1 addition & 1 deletion2Marlin/src/lcd/e3v2/jyersui/dwin.cpp ...
X C Special / Other commands P0 - Tool park Park extruder (tool) (XL only) Pn: n index of a tool (zero based, so 0-4 like T0 and T4 for tools 1 and 5) Parameters: F[units/min]: Set the movement feedrate S1: Don't move the tool in XY after change ...
That is easy to do in PrusaSlicer by inserting the G-code commands M207 S.. F.. for other firmwares (like Marlin, RepRap..). Which G-code should be used with Repetier firmware? Thank you in advance! Repetier April 2022 Actually you should not really change retraction length in ...
Prusa slicer generate a M190 and a M104 before the user can turn on the power supply ( "Start G-Code" block). Marlin detects those commands but without the power supply on quits the printing job and goes in error state. In other words you can not use the heaters if there is no po...
code in a text editor, you can see that it's simply a list of commands that our 3D printers' firmware reads and then executes – one line after the other. We'll look at the most common G-code flavor for 3D printers, which is compatible with the marlin firmware. If you're running ...