Bash script which generates C code array of unsigned trigonometry

createCosCArray.sh

#!/bin/bash
# This script generates a C code wchich creates
# an unsigned int array of pre calculated cos/sin...
# It's crappy, but you can tweak it.

export LC_NUMERIC="en_US.UTF-8" # use . instead of , 
# Increments between 0 ans 2pi
RESOLUTION=0.01
# Max value
MAX=1024

O=0;
STRING=""

for i in `seq 0 $RESOLUTION 1`;
	do N=$(echo "scale=5; b=$MAX/2; c($i*4*a(1)*2 )*b+b" | bc -l | cut -d"." -f1 );
	STRING=$(echo -e "$STRING$N,\t")
	O=$(($O+1))
done
# Remove last coma from the string list
CLEANSTRING=$(echo $STRING |sed 's/,\([^,]*\)$/ \1/')
# Output the code
echo "uint8_t COS[$O]={ $CLEANSTRING };" | fold -w80 -s