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− | These instructions have been tested on Mac and Ubuntu (donlanes). You will need some kind of a serial port to them to work.
| + | =A few notes= |
− | =Instructions=
| + | I have created a toolchain to make assembling code for the 8051 easier on Linux and Mac operating systems. Instructions below. |
− | <pre>
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− | sudo apt-get install dosbox python-serial
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− | mkdir ~/6.115
| + | The latest version is available at https://github.com/igutekunst/6.115-Toolchain including instructions. |
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− | cd ~/6.115
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− | wget http://mit.edu/~igutek/Public/6.115_toolchain.zip
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− | unzip 6.115_toolchain.zip
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− | echo "export PATH=~/6.115/tools/bin:\$PATH" >> ~/.bashrc
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− | </pre>
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− | Test this by typing rasm test.asm
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− | It should print something like this:
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− | <pre>
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− | Executing DOSBox...
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− | Rasm51E 1.32 (c) Rigel Corporation 1990-1995
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− | Assembling file t:temp.asm
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− | opening file t:temp.asm
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− | pass 1
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− | 4 lines of source code read
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− | pass 2
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− | assembly time : 0.000 seconds
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− | writing file t:temp.lst to disk
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− | writing file t:temp.obj to disk
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− | disk write time : 0.000 seconds
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− | no errors found...Rasm51E terminates...
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− | -rw-r--r-- 1 isaac 26 Feb 9 17:55 test.err
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− | -rw-r--r-- 1 isaac 132 Feb 9 17:55 test.lst
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− | -rw-r--r-- 1 isaac 44 Feb 9 17:55 test.obj
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− | </pre>
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− | Additionally, you can type
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− | <pre>
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− | make program
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− | </pre>
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− | To upload the program on the RJ31P (is that what it's called).
| + | |
− | ==Serial Port Settings==
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− | For this to work, edit the Makefile and change the serial port to be the correct one for you machine. To find out, first type
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− | <pre>
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− | ls /dev/tty*
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− | </pre>
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− | Now plug in your serial port, and repeat the command. The item that shows up is the serial port.
| + | |
− | ==Modifying the Makefile for your own code ===
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− | You can modify the Makefile to change which asm file it assembles by changing the SRC variable.
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− | Just open the file and replace SRC := test with SRC := myfile (without the asm). Your file must be named myfile.asm
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− | ===Plain Old rasm===
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− | If you want, you can also just use rasm as documented in the lab
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− | If have also included a program I wrote, prog8051 which will upload an .obj file the the board if it is in monitor mode.
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− | To use it, type prog8051 -o myfile.obj --serial-port /dev/thecorrectserialport
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− | | + | |
− | =Mac Instructions=
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− | * Copy DOSBox.app into /Applications
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− | * Make a symlink to /Applications/DOSBox.app/Contents/MacOS/DOSBox from ~/6.115/tools/bin/dosbox
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− | <pre>
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− | ln -s /Applications/DOSBox.app/Contents/MacOS/DOSBox ~/Dropbox/Classes/6.115/tools/bin/dosbox
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− | </pre>
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− | * Follow the general instructions above, but Instead install pyserial with the following command
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− | <pre>
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− | sudo easy_install pyserial
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− | </pre>
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I have created a toolchain to make assembling code for the 8051 easier on Linux and Mac operating systems. Instructions below.