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Jim Pruett's Embedded Systems Blog
Jim Pruett has designed consumer electronics that all have one common theme, they are patentable. Every processor from DSPs to the PIC to the Starcore. Every language from Python to uClinux. He started out where every EE starts out, at Motorola, then gradually through failures including readynote.com, he emerged as an inventor. After a six year stink in LA, Jim ended up in Memphis, TN with his wife and toys.
The multichannel problem.
I need your help in solving a problem. I have a soup consisting of: 1-microprocessor and 1-vocoder.I want to scale it up to N-vocoders. Thats my task, and I dont have a good solution.Please tell m...
posted by Jim Pruett on Nov 29 2007 under Software Development
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Today is national Blog about the environment day.
Today is national Blog about the environment day. So, Cheers to the environment....I guess its Hats off to Mr Gore for his Nobel prize. He certainly is a go-getter although I haven't seen his movie. W... posted by Jim Pruett on Oct 15 2007 under Miscellaneous
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GPS better than GM
I got another speeding ticket. Better me than you, right. This one got me thinking: Which is more accurate, GPS or a car speedometer? What do you think?There is plenty of σ-math available relati... posted by Jim Pruett on Sep 26 2007 under ARM | PIC
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PIC rules, ARM drools
The PIC is a wonderful processor. You can build a PCB around it in a weekend. I use the PIC16F877a and buy development kits from modtronix.com for $85 complete with compiler! ARM tools cost thousands... posted by Jim Pruett on Sep 24 2007 under ARM | PIC
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