LINUXCNC源程序原理说明

opLINUXCNC 源程序学习

源程序的树结构如下：

Overview of the emc2 directory (generated by tree -I .git -d) :

.

|-- app-defaults

|-- bin (user mode binaries)

|-- configs

| |-- 5axis

| |-- boss

| |-- halui_halvcp

| |-- hexapod-sim

| |-- lathe-pluto

| |-- m5i20 (sample servo using Mesa PCI)

| |-- max

| |-- motenc (sample servo using Vital PCI)

| |-- nist-lathe

| |-- plasma-thc

| |-- plasma-thc-sim

| |-- ppmc

| |-- stg (sample servo using STG ISA)

| |-- univpwm (sample PICO servo generator)

| |-- univstep (sample PICO stepper generator)

| `-- vti

|-- debian (files needed to build deb packages)

| |-- extras-Ubuntu-5.10 (extra files for Ubuntu 5.10)

| | |-- etc

| | | |-- modprobe.d

| | | |-- udev

| | | | |-- rules.d

| | |-- applications

| | |-- desktop-directories

| | `-- pixmaps

| |-- extras-Ubuntu-6.06 (extra files for building on Ubuntu 6.06 Dapper Drake)

| | |-- etc

| | | |-- modprobe.d

| | | |-- udev

| | | | |-- rules.d

| | | | `-- scripts

| | | `-- xdg

| | | `-- menus

| |-- extras-Ubuntu-7.10 (extra files for building on Ubuntu 7.10)

| | |-- etc

| | | |-- modprobe.d

| | | |-- udev

| | | | `-- rules.d

| | | `-- xdg

| | | `-- menus

| | | `-- applications-merged

| | `-- usr

| | `-- share

| | | `-- xdg

| | | `-- menus

| | | `-- applications-merged

| | `-- usr

| | `-- share

| | |-- applications

| | |-- desktop-directories

| | `-- pixmaps

| |-- extras-sim-Ubuntu-5.10 (extra files for sim package for Ubuntu 5.10)

| | |-- etc

| | |-- desktop-directories

| | `-- pixmaps

| `-- extras-sim-Ubuntu-6.06 (extra files for sim package for Ubuntu 6.06 Dapper Drake)

| |-- etc

| | `-- xdg

| | `-- menus

| | `-- applications-merged

| `-- usr

| `-- share

| |-- applications

| |-- desktop-directories

| | |-- man3

| | `-- man9

| `-- src (API and source notes should be in each src dir.) (source for the handbooks) (top level .lyx files)

| |-- code

| |-- common (shared .lyx files and images, such as glossary, GPLD license)

| |-- config

| |-- gcode (.lyx files, images, etc. for G-Code documentation)

| |-- gui (.lyx files, images, etc. for GUI documentation)

| |-- hal (.lyx files, images, etc. for HAL documentation)

| |-- install

| |-- rs274

| `-- yapps

|-- nc_files (Sample NC files)

|-- rtlib (kernel mode object files, only after a successfull compile)

|-- scripts(bash scripts like linuxcnc, realtime, rip-environment, etc.)

|-- share

| |-- axis

| | |-- images

| | `-- tcl

| |-- emc

| | `-- LC_MESSAGES

| |-- hu

| | `-- LC_MESSAGES

| |-- it

| | `-- LC_MESSAGES

| |-- pt_BR

| | `-- LC_MESSAGES

| |-- ro

| | `-- LC_MESSAGES

| |-- ru

| | `-- LC_MESSAGES

|-- src (source tree - configure script, top level makefile, Makefile.inc, etc)

| |

| |-- depends (generated dependency tree)

| |

| |-- emc (actual LinuxCNC code)

| | |-- canterp (interpreter for canonical commands)

| | |-- ini (inifile related operations)

| | |-- iotask (IO interface, lots of HAL pins)

| | |-- kinematics (trajectory planner and kinematics)

| | |-- motion (motion controller, talks through SHM to the rest of EMC)

| | | |-- etc

| | | |-- extensions

| | | `-- scripts

| | `-- stepconf

| |-- hal (the Hardware Abstraction Layer, provides a unified interface across all hardware)

| | |-- classicladder

| | | `-- projects_examples

| | |-- components

| | |-- drivers

| | | |-- m5i20

| | | | | `-- SOURCE

| | | | `-- 7i43

| | | | |-- CPLD

| | | | | `-- SOURCE

| | | | `-- SOURCE

| | | |-- mesa7i43-firmware

| | | | |-- gpio

| | | | | `-- source

| | | | |-- hostmot2

| | | | | `-- src

| | | | `-- source

| | | `-- vcp

| | `-- utils

| | `-- halgui

| |-- libnml (a clean implementation of RCSLIB)

| | |-- buffer

| | |-- cms

| | |-- inifile

| | |-- linklist

| | |-- nml

| | |-- os_intf

| | | |-- ini

| | | |-- iotask

| | | |-- motion

| | | |-- nml_intf

| | | |-- rs274ngc

| | | |-- sai

| | | |-- task

| | | `-- usr_intf

| | | `-- axis

| | | `-- extensions