anirudh-ramesh

1. Fire up the command prompt.
2.1. Execute: gcc send.c -o send
2.2. Execute: gcc recv.c -o recv
3. Execute: ./send <<< "Message."
4. Execute: ./recv

anirudh-ramesh

// Source: http://supp.iar.com/FilesPublic/SUPPORT/000419/AN-G-002.pdf

unsigned int sqroot(unsigned int x){
    unsigned int a,b;
    b     = x;
    a = x = 0x3f;
    x     = b/x;
    a = x = (x+a)>>1;
    x     = b/x;
    a = x = (x+a)>>1;

anirudh-ramesh

1. Fire up the command prompt.
2.1. Execute: gcc shm_server.c -o shm_server
2.2. Execute: gcc shm_client.c -o shm_client
3. Execute: ./shm_server &
4. Execute: ./shm_client

anirudh-ramesh

# git clone <>
# cd <>
git branch -r | grep -v '\->' | while read remote; do git branch --track "${remote#origin/}" "$remote"; done
git fetch --all
git pull --all

anirudh-ramesh

git branch -m old_branch new_branch         # Rename branch locally    
git push origin :old_branch                 # Delete the old branch    
git push --set-upstream origin new_branch   # Push the new branch, set local branch to track the new remote

anirudh-ramesh

#!/usr/bin/python

import sys
import os

os.system('meld "%s" "%s"' % (sys.argv[2], sys.argv[5]))

anirudh-ramesh

#include <iostream>

using namespace std;

#define alignUp(value, factor) (((value + (factor - 1)) / factor) * factor)
#define alignDown(value, factor) ((value / factor) * factor)

int main(int c, char **v)
{

anirudh-ramesh

python -m compileall $1

anirudh-ramesh

INDEX=0
while [[ 1 ]]; do
	echo $INDEX
	if [[ "$INDEX" == "3" ]]; then
		INDEX=0
	else
		let INDEX="$INDEX + 1"
	fi
	/opt/ipnc/renderImage /mnt/mmc/$INDEX.png
	sleep 10s

anirudh-ramesh

cat /proc/bus/input/devices
sudo cat /dev/input/event7