My STM32F4 Logic analyzer webpage was indirectly linked by hackaday.com on January 27th 2013.
Continue readingUsing STM32F4 as a logic analyser (SUMP/8channels/21Mhz) – (not 24Mhz)
or “Will my STM32F4-discovery board replace Arduino/Bus Pirate ? “… Well I needed a logic analyzer to track some bugs
Continue readingEasy/Small JPEG compressor program for embedded systems / mono images
Here is a code I created long time ago for PPC target (there is still some asm statements that might
Continue readingMP3 Audio Decoder on STM32F4 Discovery (updated 30/10/2012) – ChibiOS 2.4.2
I like the work that was done by Marco W. (watz) on that forum. Using the same hardware (SD Card
Continue readingDS18B20 / 1-wire via Little Wire (USB) / OpenWrt on TL-WR841ND
I wanted to interface something to my WR841, without too much hassle. But also some cheap way to do so,
Continue readingAdding USB to my TL-WR841N (v7.2)
This could be a pretty cheap way to get : – Wireless & Wired network – CPU performance – USB
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Opening my old WRT54GCv3
It was no more used, thus it was time to open it… Jumper JP2, 1->RX, 2->3.3v, 3->TX, 4->GND JP1 may
Continue readingMP3 Audio Decoder on STM32F4 Discovery (update)
I have made small updates to the code : – Using -Os instead of -O3 gives much better performance (load
Continue readingMP3 Audio Decoder on STM32F4 Discovery
The ST Firmware for STM32F4 Discovery includes a simple Audio demo that demonstrates a Wave player (directory Project/Audio_playback_and_record). From that
Continue readingHack a USB Reader/adapter to use Cheap SDCard DIY Connector
Or how-to add a SIL support to a USB Reader/adapter for breadboard modified SDCards : I really like the idea
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