di0ib/controller
Archived
1
0
Fork 0
Code Releases Activity

Updating the README to resolve code sourcery issue.

Browse Source
This commit is contained in:
Jacob Alexander 2014-12-31 13:42:21 -08:00
parent e687c04387
commit a4b7ff7f0c
1 changed files with 133 additions and 54 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

187
README
View File

@ -2,7 +2,12 @@ The Kiibohd Controller
----------------------
This README is a bit long, just look at the sections you are interested in.
You only need to install avr-gcc if you want to build for the Teensy 2.0/2.0++.
Everything else needs an arm-none-eabi-gcc compiler (e.g. Infinity keyboard, Teensy 3.0/3.1, McHCK).
Linux is the ideal build environment (preferably recent'ish).
In the near future I'll make available an Arch Linux VM for building/manufacturing tests.
Building on Mac should be ok for 99% of users with Macports (haven't tried Brew).
@ -14,6 +19,8 @@ Cygwin is currently required along with some non-Cygwin compilers and utilities
The dfu Bootloader will not build because of a Make 3.81+ bug/feature that removed support for non-Unix (Windows) filenames as dependencies of targets.
If you replace the version of Make in Cygwin it should work (e.g. http://stackoverflow.com/questions/601516/cygwin-make-error-target-pattern-contains-no).
However, make sure that the flash size is no larger than 4096 Bytes or the bootloader will not work.
Things will likely break if there are *SPACES IN YOUR PATHS*. I install cygwin to C:\cygwin64.
If you are brave and have programming knowledge, I will accept patches to fix any issues regarding spaces in paths.
Please give authors credit for modules used if you use in a distributed product :D
@ -21,7 +28,7 @@ Please give authors credit for modules used if you use in a distributed product
----------------------
Dependencies
General Dependencies
----------------------
Below listed are the Arch Linux pacman names, AUR packages may be required.
@ -41,13 +48,15 @@ AVR Specific (Teensy 1.0/++,2.0/++) (try to use something recent, suggested vers
- avr-libc (~1.8.0)
ARM Specific (Teensy 3.0/3.1) (Sourcery CodeBench Lite for ARM EABI
(http://www.mentor.com/embedded-software/sourcery-tools/sourcery-codebench/editions/lite-edition/)
- arm-none-eabi
OR
ARM Specific (Teensy 3.0/3.1, Infinity Keyboard, McHCK)
Arch Linux / Mac Ports
- arm-none-eabi-gcc
- arm-none-eaby-binutils
(I've actually had some issues with Sourcery CodeBench on Linux, so I often just use these)
Windows
(https://launchpad.net/gcc-arm-embedded/+download)
- gcc-arm-none-eabi (win32.zip)
@ -68,10 +77,11 @@ First make sure Cygwin is installed - http://www.cygwin.com/ - 32bit or 64bit is
- python3
- ctags (recommended, not required)
Please note, I use cygwin term exclusively for any command line options. Unless mentioned otherwise use it.
Please note, I use cygwin term exclusively for any command line options. Unless mentioned otherwise, use it.
Do NOT use CMD or Powershell.
Also install the Windows version of CMake (3+ is ideal) - http://cmake.org/cmake/resources/software.html
Select "Do not add CMake to system PATH".
This is in addition to the Cygwin version. This is an easier alternative to installing another C compiler.
Add the following line to your .bashrc, making sure the CMake path is correct:
echo "alias wincmake=\"PATH='/cygdrive/c/Program Files (x86)/CMake'/bin:'${PATH}' cmake -G 'Unix Makefiles'\"" >> ~/.bashrc
@ -101,18 +111,35 @@ Mine is C:\cygwin64\usr\local.
| ARM EABI |
----------
Download the latest version of Mentor Graphics Sourcery CodeBench ARM EABI.
Download the latest GNU Tools for Embedded Processors gcc-arm-none-eabi.
http://www.mentor.com/embedded-software/sourcery-tools/sourcery-codebench/editions/lite-edition/
https://launchpad.net/gcc-arm-embedded/+download
Look for "Download the EABI Release".
Enter your info to get the download link.
Select the most recent download.
Then download the "IA32 Windows Installer".
Download "gcc-arm-none-eabi*win32.zip".
Then copy all the folders/files installed (e.g. C:\Users\Haata\MentorGraphics\Sourcery_CodeBench_Lite_for_ARM_EABI\) to Cygwin /usr/local directory.
Then extract all the folders/files in the zip to the Cygwin /usr/local directory.
Mine is C:\cygwin64\usr\local.
Or, you can setup paths using the installer (you have to be more careful though).
Or, you can setup paths using the installer (you have to be more careful, avoid spaces in paths).
----------------------
CMake Info
----------------------
One of the big benefits of using CMake is the ability to build multiple configurations (for different microcontrollers) at the same time.
The following sections explain in detail what each CMakeLists.txt configuration option does and what you can change it to.
However, it is possible to configure each of these options using the -D command line flag.
For example, to build the Infinity Keyboard default configuration:
mkdir build_infinity
cd build_infinity
cmake -DCHIP=mk20dx128vlf5 -DScanModule=MD1 -DMacroModule=PartialMap -DOutputModule=pjrcUSB -DDebugModule=full -DBaseMap=defaultMap -DDefaultMap="md1Overlay stdFuncMap" -DPartialMaps="hhkbpro2" ..
make
CMake defaults to the values specified in CMakeLists.txt if not overridden via the command line.
NOTE: On Windows, you will have to use "wincmake" instead of "cmake".
@ -137,10 +164,11 @@ You are looking for:
# "at90usb162" # Teensy 1.0 (avr)
# "atmega32u4" # Teensy 2.0 (avr)
# "at90usb646" # Teensy++ 1.0 (avr)
"at90usb1286" # Teensy++ 2.0 (avr)
# "at90usb1286" # Teensy++ 2.0 (avr)
# "mk20dx128" # Teensy 3.0 (arm)
"mk20dx128vlf5" # McHCK mk20dx128vlf5
# "mk20dx256" # Teensy 3.1 (arm)
)
CACHE STRING "Microcontroller Chip" )
Just uncomment the chip you want, and comment out the old one.
@ -197,19 +225,23 @@ Look for:
#| All of the modules must be specified, as they generate the sources list of files to compile
#| Any modifications to this file will cause a complete rebuild of the project
#| Please look at the {Scan,Macro,Output,Debug}/module.txt for information on the modules and how to create new ones
#| Please look at the {Scan,Macro,Output,Debug} for information on the modules and how to create new ones
##| Deals with acquiring the keypress information and turning it into a key index
set( ScanModule "avr-capsense" )
set( ScanModule "MD1"
CACHE STRING "Scan Module" )
##| Uses the key index and potentially applies special conditions to it, mapping it to a usb key code
set( MacroModule "buffer" )
##| Provides the mapping functions for DefaultMap and handles any macro processing before sending to the OutputModule
set( MacroModule "PartialMap"
CACHE STRING "Macro Module" )
##| Sends the current list of usb key codes through USB HID
set( OutputModule "pjrc" )
set( OutputModule "pjrcUSB"
CACHE STRING "Output Module" )
##| Debugging source to use, each module has it's own set of defines that it sets
set( DebugModule "full" )
set( DebugModule "full"
CACHE STRING "Debug Module" )
Look at each module individually for it's requirements. There is chip/architecture dependency checking but some permutations of modules may not be tested/compile.
@ -315,8 +347,16 @@ Linux Loading Bootloader
*NOTE* Does not apply to Teensy based builds.
It's recommended to use an SWD-type flasher like a Bus Pirate.
TODO
(Guidelines here https://github.com/mchck/mchck/wiki/Getting-Started)
There is a convenience script for loading the firmware once the system is setup.
cd Bootloader/Scripts
./swdLoad.bash
The above script requires Ruby, Ruby serial port module, git, and a /dev/buspirate udev rule.
Additional Notes:
https://github.com/mchck/mchck/wiki/Getting-Started
https://wiki.archlinux.org/index.php/Bus_pirate
@ -333,52 +373,90 @@ make
Example output:
$ cmake -G "Unix Makefiles" ..
$ wincmake ..
-- Compiler Family:
avr
-- MCU Selected:
atmega32u4
arm
-- Chip Selected:
mk20dx128vlf5
-- Chip Family:
mk20dx
-- CPU Selected:
megaAVR
cortex-m4
-- Compiler Source Files:
Lib/mk20dx.c;Lib/delay.c
-- Bootloader Type:
dfu
-- Detected Scan Module Source Files:
Scan/SKM67001/../matrix/matrix_scan.c;Scan/SKM67001/../matrix/scan_loop.c
Scan/MD1/scan_loop.c;Scan/MD1/../MatrixARM/matrix_scan.c
-- Detected Macro Module Source Files:
Macro/PartialMap/macro.c
-- Detected Output Module Source Files:
Output/pjrcUSB/output_com.c;Output/pjrcUSB/avr/usb_keyboard_serial.c
Output/pjrcUSB/output_com.c;Output/pjrcUSB/arm/usb_desc.c;Output/pjrcUSB/arm/usb_dev.c;Output/pjrcUSB/arm/usb_keyboard.c;Output/pjrcUSB/arm/usb_mem.c;Output/pjrcUSB/arm/usb_serial.c
-- Detected Debug Module Source Files:
Debug/full/../cli/cli.c;Debug/full/../led/led.c;Debug/full/../print/print.c
-- Found Git: C:/cygwin64/bin/git.exe (found version "1.7.9")
-- Found Git: C:/cygwin64/bin/git.exe (found version "2.1.1")
-- Found Ctags: C:/cygwin64/bin/ctags.exe (found version "5.8")
-- Checking for latest kll version:
Current branch master is up to date.
-- Detected Layout Files:
C:/cygwin64/home/Jacob/controller/Macro/PartialMap/capabilities.kll
C:/cygwin64/home/Jacob/controller/Output/pjrcUSB/capabilities.kll
C:/cygwin64/home/Jacob/controller/Scan/MD1/defaultMap.kll
C:/cygwin64/home/Jacob/controller/kll/layouts/md1Overlay.kll
C:/cygwin64/home/Jacob/controller/kll/layouts/stdFuncMap.kll
C:/cygwin64/home/Jacob/controller/kll/layouts/hhkbpro2.kll
-- Configuring done
-- Generating done
-- Build files have been written to: C:/cygwin64/home/jacob.alexander/src/capsense-beta/build
-- Build files have been written to: C:/cygwin64/home/Jacob/controller/build
jacob.alexander@JALEXANDER2-LT ~/src/capsense-beta/build
Jacob@DenPC ~/controller/build
$ make
[ 5%] Generating KLL Layout
Scanning dependencies of target kiibohd.elf
[ 10%] Building C object CMakeFiles/kiibohd.elf.dir/main.c.obj
[ 20%] Building C object CMakeFiles/kiibohd.elf.dir/Scan/matrix/matrix_scan.c.obj
[ 30%] Building C object CMakeFiles/kiibohd.elf.dir/Scan/matrix/scan_loop.c.obj
[ 40%] Building C object CMakeFiles/kiibohd.elf.dir/Macro/PartialMap/macro.c.obj
[ 50%] Building C object CMakeFiles/kiibohd.elf.dir/Output/pjrcUSB/output_com.c.obj
[ 60%] Building C object CMakeFiles/kiibohd.elf.dir/Output/pjrcUSB/avr/usb_keyboard_serial.c.obj
[ 70%] Building C object CMakeFiles/kiibohd.elf.dir/Debug/cli/cli.c.obj
[ 80%] Building C object CMakeFiles/kiibohd.elf.dir/Debug/led/led.c.obj
[ 90%] Building C object CMakeFiles/kiibohd.elf.dir/Debug/print/print.c.obj
[ 11%] Building C object CMakeFiles/kiibohd.elf.dir/main.c.obj
[ 17%] Building C object CMakeFiles/kiibohd.elf.dir/Lib/mk20dx.c.obj
[ 23%] Building C object CMakeFiles/kiibohd.elf.dir/Lib/delay.c.obj
[ 29%] Building C object CMakeFiles/kiibohd.elf.dir/Scan/MD1/scan_loop.c.obj
[ 35%] Building C object CMakeFiles/kiibohd.elf.dir/Scan/MatrixARM/matrix_scan.c.obj
[ 41%] Building C object CMakeFiles/kiibohd.elf.dir/Macro/PartialMap/macro.c.obj
[ 47%] Building C object CMakeFiles/kiibohd.elf.dir/Output/pjrcUSB/output_com.c.obj
[ 52%] Building C object CMakeFiles/kiibohd.elf.dir/Output/pjrcUSB/arm/usb_desc.c.obj
[ 58%] Building C object CMakeFiles/kiibohd.elf.dir/Output/pjrcUSB/arm/usb_dev.c.obj
[ 64%] Building C object CMakeFiles/kiibohd.elf.dir/Output/pjrcUSB/arm/usb_keyboard.c.obj
[ 70%] Building C object CMakeFiles/kiibohd.elf.dir/Output/pjrcUSB/arm/usb_mem.c.obj
[ 76%] Building C object CMakeFiles/kiibohd.elf.dir/Output/pjrcUSB/arm/usb_serial.c.obj
[ 82%] Building C object CMakeFiles/kiibohd.elf.dir/Debug/cli/cli.c.obj
[ 88%] Building C object CMakeFiles/kiibohd.elf.dir/Debug/led/led.c.obj
[ 94%] Building C object CMakeFiles/kiibohd.elf.dir/Debug/print/print.c.obj
Linking C executable kiibohd.elf
Creating load file for Flash: kiibohd.hex
Creating Extended Listing: kiibohd.lss
Creating Symbol Table: kiibohd.sym
[ 90%] Built target kiibohd.elf
[ 94%] Built target kiibohd.elf
Scanning dependencies of target SizeAfter
[100%] Size after generation
Flash Usage: data (hex)
RAM Usage: data (elf)
text data bss dec hex filename
0 9738 0 9738 260a kiibohd.hex
7982 1756 264 10002 2712 kiibohd.elf
[100%] Chip usage for mk20dx128vlf5
SRAM: 32% 5384/16384 bytes
Flash: 18% 23296/126976 bytes
[100%] Built target SizeAfter
NOTES:
If you get the following error, you have not setup wincmake correctly:
$ make
[ 5%] Generating KLL Layout
Scanning dependencies of target kiibohd.elf
[ 11%] Building C object CMakeFiles/kiibohd.elf.dir/main.c.o
../main.c:28:19: fatal error: macro.h: No such file or directory
#include <macro.h>
^
compilation terminated.
CMakeFiles/kiibohd.elf.dir/build.make:67: recipe for target 'CMakeFiles/kiibohd.elf.dir/main.c.o' failed
make[2]: *** [CMakeFiles/kiibohd.elf.dir/main.c.o] Error 1
CMakeFiles/Makefile2:98: recipe for target 'CMakeFiles/kiibohd.elf.dir/all' failed
make[1]: *** [CMakeFiles/kiibohd.elf.dir/all] Error 2
Makefile:75: recipe for target 'all' failed
make: *** [all] Error 2
If you have already added the line to your ~/.bashrc try restarting your cygwin shell.
----------------------
@ -487,3 +565,4 @@ I believe it's a problem with stty, but I don't know how to fix it...
I recommend screen (can be installed via Macports).
screen /dev/tty.<usb something>