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Work towards an open source programmer for Padauk MCUs
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Hardware Update Jan 26, 2019
PFS154Examples blink.c successful Feb 3, 2019
PMS150CExamples correct org Jan 23, 2019
LICENSE Initial commit Jan 13, 2019
hardware.jpg intitial committ Jan 14, 2019


Various hacks for Padauk MCU, the infamous "0.03USD" microcontroller. This is work in progress, don't expect anything to be functional or useful.



Programmer for Padauk MCU based on Arduino Nano, currently living on a breadbord. See folder for a description of shortcomings.


Firmware, very incomplete work in progress. Is currently able to program PMS150C, PFC154, PFS154C. Right now, no host communication is implemented and the binary needs to be pasted into the source. Debug output is sent to serial output at 115200 baud. Will program a "blinky" into PFS154C in the current configuration.


Information on programming protocol


Blinky-project, to be compiled with SDCC.

Image of breadboard

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