当前位置:网站首页>Grbl learning (II)
Grbl learning (II)
2022-04-23 15:55:00 【Sola_ Ex】
GRBL Study
config.h file
You can know from the beginning of the file , This file is used to configure for different machines . Yes GRBL Come on , If the motherboard is replaced , Use 2560 or 128P If these chips , Ignore the configuration of this file directly . But I don't use this 、、
EEOROM Use default configuration after reset
#define DEFAULTS_GENERIC
Baud rate
#define BAUD_RATE 115200
The use of Arduino chip
#define CPU_MAP_ATMEGA328P // Arduino Uno CPU
in the light of GRBL The command parses characters
#define CMD_STATUS_REPORT '?'
#define CMD_FEED_HOLD '!'
#define CMD_CYCLE_START '~'
#define CMD_RESET 0x18 // ctrl-x.
#define CMD_SAFETY_DOOR '@'
The motor is locked when powered on ; This function seems strange , In fact, this is GRBL A protection function for laser engraving , Normal use GRBL When , After power on , Can't directly control XY The mobile , here GRBL Will send a prompt in the serial port , Let you unlock , And you need to send a X Of finger Make to G R B L , Explain lock after only can just often fuck do electric machine . too cheng in meet To police newspaper , also Meeting production raw On lock shape state , Same as sample yes send use X Give instructions to GRBL, The motor can be operated normally only after unlocking . An alarm was encountered in the process , It will also produce a locked state , Also use X Of finger Make to GRBL, Explain lock after only can just often fuck do electric machine . too cheng in meet To police newspaper , also Meeting production raw On lock shape state , Same as sample yes send use X This command can be used normally . After all, the power of the laser head is no joke ...
#define HOMING_INIT_LOCK
The control pin is here , in the light of CNC Only some
#define HOMING_CYCLE_0 (1<<Z_AXIS)
#define HOMING_CYCLE_1 ((1<<X_AXIS)|(1<<Y_AXIS))
The number of times the limit is touched when returning to zero
#define N_HOMING_LOCATE_CYCLE 1
GRBL in the light of CNC The floating point type of the display ( In real time, this is for 8 Floating point operation processing of bit single chip microcomputer , If replaced 32 Bit with floating point operation , You can optimize here )
#define N_DECIMAL_COORDVALUE_INCH 4
#define N_DECIMAL_COORDVALUE_MM 3
#define N_DECIMAL_RATEVALUE_INCH 1
#define N_DECIMAL_RATEVALUE_MM 0
#define N_DECIMAL_SETTINGVALUE 3
Coordinate information feedback , When disabled, only the last set of coordinate information can be obtained ( This should be used together with the upper computer )
#define MESSAGE_PROBE_COORDINATES
Safety delay time after safety switch switching
#define SAFETY_DOOR_SPINDLE_DELAY 4000
#define SAFETY_DOOR_COOLANT_DELAY 1000
Offset Set enable
#define TOOL_LENGTH_OFFSET_AXIS Z_AXIS
Variable spindle enable
#define VARIABLE_SPINDLE
belt S The order of ,S The latter is worth the scope , Such as M3 S255
#define SPINDLE_MAX_RPM 1000.0
#define SPINDLE_MIN_RPM 0.0
Minimum cross speed setting
#define MINIMUM_JUNCTION_SPEED 0.0 // (mm/min)
Minimum printing speed
#define MINIMUM_FEED_RATE 1.0 // (mm/min)
Radian correction value ( The setting of the value here is similar to GRBL Print related ,GRBL Algorithm for printing arcs )
#define N_ARC_CORRECTION 12
版权声明
本文为[Sola_ Ex]所创,转载请带上原文链接,感谢
https://yzsam.com/2022/04/202204231554163679.html
边栏推荐
- [AI weekly] NVIDIA designs chips with AI; The imperfect transformer needs to overcome the theoretical defect of self attention
- C#,贝尔数(Bell Number)的计算方法与源程序
- MySQL集群模式与应用场景
- API IX JWT auth plug-in has an error. Risk announcement of information disclosure in response (cve-2022-29266)
- [split of recursive number] n points K, split of limited range
- WPS brand was upgraded to focus on China. The other two domestic software were banned from going abroad with a low profile
- Go language, array, pointer, structure
- 一刷314-剑指 Offer 09. 用两个栈实现队列(e)
- PS add texture to picture
- Coalesce and repartition of spark operators
猜你喜欢
随机推荐
Spark 算子之distinct使用
5分钟,把你的Excel变成在线数据库,神奇的魔方网表excel数据库
Function summary of drawing object arrangement in R language
多级缓存使用
Configuration of multi spanning tree MSTP
Best practices of Apache APIs IX high availability configuration center based on tidb
Basic greedy summary
【自娱自乐】构造笔记 week 2
Redis主从复制过程
【第5节 if和for】
捡起MATLAB的第(5)天
Vision of building interstellar computing network
为啥禁用外键约束
Sortby use of spark operator
Spark 算子之groupBy使用
IronPDF for .NET 2022.4.5455
Why disable foreign key constraints
Do we media make money now? After reading this article, you will understand
Implement default page
Calculate the number of occurrences of a character