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If you are wondering where the data of this site comes from, please visit https://api.github.com/users/esden/events. GitMemory does not store any data, but only uses NGINX to cache data for a period of time. The idea behind GitMemory is simply to give users a better reading experience.
Piotr Esden-Tempski esden @1bitsquared USA, Oregon http://1bitsquared.com Enterpreneur, embedded systems engineer. Find me on twitter: https://twitter.com/esden YT: https://www.youtube.com/user/esdentem

esden/bitmagic 35

Open Source Logic Analyzers and data Syphons

ADDVulcan/ADDVulcan 29

ADDVulcan satellite hacking solutions for for Hack-A-Sat 2020

esden/floss-jtag 29

Free Libre Open-Source/-Hardware JTAG/UART adapter based on FTDI2232H

esden/1BitSy 18

Small breadboard friendly STM32 (eventually other mcu's too) eval boards with exposed JTAG and SWD for the use with Black Magic Probe!

esden/1bitsy-bmpm-exercises 15

Class exersizes to learn about cross compilation, programming and debugging using 1Bitsy, Black Magic Probe GCC and GDB.

esden/ftdi-multitool 14

A modular FTDI FT232H USB to X tool.

AmieDD/ADDVulcan 11

ADDVulcan 2020 Hack-A-Sat writeups

esden/elco 9

Embedded Lisp COmpiler (a Lisp compiler for bare metal 32bit embedded systems)

1Bitsy/platform-1bitsy 5

PlatformIO support for the 1bitsy dev board

esden/blackmagic 5

In applicaiton debugger for ARM Cortex-M3 microcontrollers.

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Piotr Esden-Tempski

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Added TPS62621 symbol and footprint.

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commit sha d2b4eeebd559cc1e2b5a3dca524e108baa778182

Added TI X2SON package 3D model.

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commit sha d7dfbdac3bd97e1c18927cc17301a3f8bb9ee521

Added charlieplex example for the tomk version of the Pmod.

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Added charlieplex display example for iCEBitsy.

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Updated copper fills.

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Aligned pin headers to the PCB center.

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commit sha 54d8f6a18c9cc12cf099dcdc59b28542614cb6c6

Updated PKL.

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commit sha 07d243ec2d0ca9ffe03e9f67799045da1d66eda0

Added iCECrash logo.

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commit sha 6fb502b9d4fbdc4035e89a4ee1ea9d84f5c60226

Added iCECrash logo.

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commit sha b521994d4ebdd1004be2d5fcc7892dd19e283798

Generated doxygen docs for master from cron job

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More compression work. Fixed a few bugs, added silkscreen.

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commit sha e30aec86dee8ede2130e3bd6c543f0f08c80f1ae

Changed the HDMI encoder wiring a bit. It is better to leave the sync signals alone. We can double assign some of the data pins to gain access to a bunch of additional video data modes. Now `d[7:4]` are also connected to `d[15:12]`.

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Updated PKL.

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commit sha 6bf0d832b867152ce7bbe841d6178fdb4faa2109

Improved layout from Aug 10th stream. Added GPIO expander and AUX connector. Compressed board a bit.

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Renamed project to iCECrash.

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Added HDMI connector 3D model.

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Generated doxygen docs for master from cron job

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ram-pak: Some silkscreen cleanup.

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commit sha fc049e27afac644ca9626c82204a1e4b06a71e7d

ram-pak: Slightly increased pad gap for the r-paks. If we can it is good to get solder mask bridges on the r-paks.

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commit sha 615364f20b683500c1d78500945b7afe2a241f9c

ram-pak: Increased hole trace spacing to 0.2mm. To reliably manufacture the ram-pak the traces need to be at least 0.2mm from the NPTH pin header holes. To accomplish that we had to find a different way to lengthmatch the traces. Bumped version to 0.1c.

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commit sha d7ef8e18974cbc935b5bced32c4e2322d55fd550

ram-pak: Increased hole trace spacing to 0.2mm. To reliably manufacture the ram-pak the traces need to be at least 0.2mm from the NPTH pin header holes. To accomplish that we had to find a different way to lengthmatch the traces.

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Updated PKL.

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First routing pass. State after Electronics Let's Play stream.

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Corrected TPad number in the SII902 symbol.

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Added Bank and Diff Pair info to the iCEBitsy symbol.

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Updated PKL.

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commit sha 69c391fd80b601b2986bb0a1ba9d5c36e1bb923e

Improved schematic and started layout. * Added inline termination resistors. * Corrected a mistake in the encoder symbol. (Pin 15/13 and missing Pin 70) * Preliminary positioning of the parts on the PCB. * Started routing the input data pins.

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Corrected the SII902xA symbol.

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issue commentstevebob/chargrid-roguelike-tutorial-2020

Rand API and Crate version issues in Part 9.3

Awesome! Thank you very much! :)

esden

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Generated doxygen docs for master from cron job

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Updated PKL.

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commit sha 8491e092ddf14e6a70dee51fa05487170dc5d95a

First draft of the schematic. Connected all the remaining pins of the encoder chip. Replaced the SNES connector generic symbol with a dedicated one. Added ESD protection to the HDMI connector. (might delete later ;) ) Added level shifters for the SNES interface.

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commit sha 12b05232d971af092894a96488578acd7383a851

Removed ESD protection. It is a toy after all... * I think it is worth saving $4 over the ESD protection in this case. Also updated the schematic PDF.

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Added SNES connector symbol.

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Decreased the size of the LCFE201204 symbol.

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Decreased the size of the LCFE201204 symbol.

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