![]() You can build one very quickly for a few bucks worth of parts, but the convenience comes with a few gotchas. We are focusing on In-System Programming (ISP) which means that you can program the chip without removing it from the circuit.Ī Direct AVR Parallel Access, or DAPA cable, is an incredibly simple and cheap programming method. There are a huge number of options, but I’ll cover a few of the easiest and least expensive. AVR Programming 03: Reading and compiling codeĪs I said before, if you want to get it on the chip you’ve got to have a programmer.If you missed Part 1 take a few minutes to review that portion of the tutorial and then join us after the break. Use programming software to send some example code to the microcontroller.Place the microcontroller on a breadboard and connect it to a power supply and a programmer.Look at some of the available AVR programmer options. ![]() In this installment of the tutorial series we will: You may be able to write the most eloquent code in the history of embedded systems but without a way to run it on the hardware it will be worthless.
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