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opus:fall2013:bkrishe3:start
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Brett's fall2013 Opus
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Introduction
In this space you can provide a description of yourself, your pursuits, your interests. To fill out this section, click the edit button off to the right, delete this placement text, and type your original content.
Data Communications Journal
August 28, 2013
- Started to learn about the rasberry pi
- with the new modern age it has become harder and harder to do simplier things like send a single bit over a line
- i acually have never used a rasberry pi before so this will be a different experience
September 5, 2013
- Learning about I/O pins today and tring to program LEDs to work with them
- It should be a lot of fun
September 9, 2013
- Finally got the led to blink, had to ask josh which pins to use cause the diagram in backwards
September 12, 2013
- Started wiring up the raspberry pi to make a binary calculator with led lights
- Tring to not get all of the cables crossed
September 13, 2013
- Started programming in low level C from the tutorials
October 24, 2013
- Wow its been a while…
- Been working with morse code to send messages over wires
HPC Experience I Journal
September 04, 2013
- Started checking the computers that were here during the flood to check if they still worked or not
- If we can continue to use these computers we don't have to find new ones and configure them
- Some of these computers are a challenge to open
October 17, 2013
- Found out how to run a program in one directory from another directory
- You have to use parenthesis to sub-shell to spawn
- More can be found from here Run a program from a different directory
October 18, 2013
- Accidentally nuked /tmp in ubuntu and made the whole system do a login loop
- In order to fix this i had to do a few steps while in a tty session
- 1. mkdir /tmp
- 2. chmod 777 /tmp
- 3. chmod +t /tmp
- Exit tty and login and your good to go
October 23, 2013
- Been getting plagued with this message do_IRQ: 0.107 No irq handler for vector (irq -1) so i went in search of an answer to make it go away
- The forum i went to stated to edit /etc/default/grub as superuser and it seems to have worked
- I had to edit the file and change GRUB_CMDLINE_LINUX=“” to GRUB_CMDLINE_LINUX=“pci=nomsi,noaer”
November 20, 2013
- Started dabling around with how to write apps for my phone
- It would be cool to write your own apps rather than pay someone else to do it.
Portfolio
asm
hpc2
hpc1
sysprog
hpc0
opus/fall2013/bkrishe3/start.txt · Last modified: 2014/01/19 07:56 by 127.0.0.1
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