People who want to learn about Digital Logic projects and Electronics BasicsĪt the heart of this project is one of the most misunderstood and maligned protocols common to modern microcontrollers and MCUs - SPI, or Serial Peripheral Interface.Optimising initialisation strings for SPI devices, without a library.Controlling SPI devices straight from your PC.A cheap low-cost universal SPI programmer for Atmel 8051 processors, AVR and PIC chips. ![]() ![]() Starting out with embedded control chips or microcontrollers.And it all works from a standard serial port, on any platform, and can be operated by human-readable strings from a serial terminal application such as Putty or Kitty, or even Hyperterminal. It can talk to and read SPI devices, displays and peripherals as well. It’s an SPI bootstrap programmer so that you can program a bigger, better SPI programmer that can do much more than just program other chips. ![]() Have you ever wanted to control a small Arduino or Raspberry Pi display straight from your PC? How about reading accelerometers from a chip for a programming project? Or have you wanted to build your own in-system programmer so you can make the leap to embedded projects without all the complexity of having to remove chips so you can plug them into the burner? Everything you ever wanted to know about SPI and a few things you didn't, all controlled from the comfort of your PC.
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