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Archive for the ‘logic analyzer’ Category

Bus Pirate v4 talks I2C to TI Fuel Gauge, Papilio Pro as logic analyzer

Wednesday, July 9th, 2014

‏[embed]http://www.youtube.com/watch?v=D7FWUJoVaIc[/embed] A video on using Bus Pirate v4 to talk to a TI bq27510 Fuel Gauge by pitface123: The Fuel Gauge is mounted on the Fuel Tank Booster Pack. A Papilio Pro that is programmed as Logic Sniffer is used as the Logic Analyzer and protocol analyzer. Nifty prototyping platform. JaWi's...

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Posted in BP v4, logic analyzer | No Comments »

2.4 megasamples per second continuous AVR logic capture

Thursday, June 12th, 2014

From the comments on our earlier Turning the Freedom board into a Logic Analyzer post, Ralph Doncaster writes: For situations where the samples will fit in RAM, this is good. For long sampling periods I used a USBasp and a PL-2303HX to make a logic analyzer that can sample 2 lines...

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Posted in AVR, logic analyzer | No Comments »

Turning the Freedom board into a Logic Analyzer

Wednesday, June 11th, 2014

Erich Styger of MCUonEclipse writes: I think the most important tool for a firmware engineer is a Logic Analyzer. I always have one on my desk. Working in different locations, sometimes I forget to carry it with me. And for sure I would need it. To buy another one to...

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Posted in logic analyzer | 3 Comments »

PC storage oscilloscope and logic analyzer

Tuesday, May 27th, 2014

From the comments on our earlier USB oscilloscope with signal generator post, here's a PC storage oscilloscope and logic analyzer by Nerd Ralph: A logic analyzer is a useful tool when working with micro-controllers, but when compared to the price of Arduino compatible boards, they are expensive. While the ability to...

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Posted in logic analyzer, oscilloscope | No Comments »

Modularized homebrew spectrum analyzer

Monday, May 12th, 2014

Mathias Weyland writes, I'm building a homebrew spectrum analyzer (based on an existing project) and while doing so, I used the Open Bench Logic Sniffer to test my logic board. I have documented my attempts here; the Logic Analyzer part starts around minute 21. The video makes most sense in...

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Posted in builds, logic analyzer, project logs | No Comments »

Building a CPLD based logic analyzer

Tuesday, January 21st, 2014

Alex from InsideGadgets has been working on a Building a CPLD Based Logic Analyser. In Part I of his post he details his build of a logic analyzer which saves the sample to external SRAM. For this project Alex used the Altera MAXII EPM240 development board with an on board...

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Posted in builds, code, CPLD, how-to, logic analyzer | No Comments »

Simple 50+ kHz logic analysis with ATtiny2313 and FTDI friend

Tuesday, September 24th, 2013

Joonas Pihlajamaa over at Code and Life  writes: While banging my head against the wall with debugging my PS/2 keyboard thingy, I really wished I had a dedicated logic analyzer (preferably with PS/2 decoder, but even raw binary data would’ve been fine). So I decided to try out a long...

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Posted in logic analyzer | No Comments »

Logic Sniffer 16-bit input buffer wing back in stock

Tuesday, August 27th, 2013

Logic Sniffer 16-bit input buffer is back in stock at Seeed Studio. This accessory buffers the extra 16 I/O bits on the 'wing' header. The Open Logic Sniffer buffer wing in stock and shipping now for $15.

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Posted in logic analyzer | 3 Comments »

Logic Analyzer costs little, performs well

Thursday, July 25th, 2013

Adam Carlson over at Microcontroller Central wrote a short review of the OpenBench Logic Sniffer: The OLS, the lowest-cost option, is both open-source hardware and open-source software. This is the product of a cooperative effort between Dangerous Prototypes and the Gadget Factory. To me, being open-source is not necessarily a...

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Posted in logic analyzer | 21 Comments »

OLSFront – Logic Analyzer

Thursday, May 23rd, 2013

Jadew has been working on a new client for Open Bench Logic Sniffer: OLSFront is a Logic Analyzer client, currently supporting only the Open Bench Logic Sniffer. At the moment it's still in alpha so it might have serious bugs and will suffer lots of changes until it will reach...

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Posted in logic analyzer | 10 Comments »

Logic Sniffer back in stock at Seeed

Monday, March 18th, 2013

The Logic Sniffer is back in stock at Seeed Studio. The Open Bench Logic Sniffer is an open source logic analyzer. It's designed to support the SUMP logic analyzer software at the lowest possible cost. Get a Logic Sniffer for $50, with free worldwide shipping.

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Posted in logic analyzer | No Comments »

Logic Sniffer 16-bit input buffer wing back in stock

Tuesday, March 12th, 2013

Logic Sniffer 16-bit input buffer is back in stock at Seeed Studio. This accessory buffers the extra 16 I/O bits on the 'wing' header. The Open Logic Sniffer buffer wing in stock and shipping now for $15.

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Posted in logic analyzer | 4 Comments »

Logic Sniffer back in stock at Seeed

Thursday, November 22nd, 2012

The Logic Sniffer is back in stock at Seeed Studio. The Open Bench Logic Sniffer is an open source logic analyzer. It's designed to support the SUMP logic analyzer software at the lowest possible cost. Get a Logic Sniffer for $50, with free worldwide shipping.

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Posted in logic analyzer | No Comments »

Logic Sniffer 16-bit input buffer wing back in stock

Monday, November 12th, 2012

Logic Sniffer 16-bit input buffer is back in stock at Seeed Studio. This accessory buffers the extra 16 I/O bits on the 'wing' header. The Open Logic Sniffer buffer wing in stock and shipping now for $15.

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Posted in logic analyzer | 2 Comments »

Bus Pirate and Open Bench Logic Sniffer: Reverse engineering an RF light switch

Thursday, August 2nd, 2012

Skywodd tweetted about reverse engineering an RF 433MHz light switch (machine translation) using Arduino, Bus Pirate, and the Open Logic Sniffer. You can get Bus Pirate for $30, or grab a Logic Sniffer for $50. All including free worldwide shipping. Via TweetDeck.

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Posted in Bus Pirate, hacks, logic analyzer | 3 Comments »

Logic Sniffer back in stock at Seeed

Tuesday, July 10th, 2012

The Logic Sniffer is back in stock at Seeed Studio. The Open Bench Logic Sniffer is an open source logic analyzer. It's designed to support the SUMP logic analyzer software at the lowest possible cost. Get a Logic Sniffer for $50, with free worldwide shipping.

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Posted in logic analyzer | 9 Comments »

SYN Shop Vegas hackerspace receives a package from Dangerous Prototypes

Tuesday, June 26th, 2012

[embed]http://www.youtube.com/watch?v=xKCOrBHpxMk[/embed] We sent over some of our stuff to the SYN Shop Vegas hackerspace. Krux filmed the un-boxing. Get your own handy Bus Pirate for $30, including world-wide shipping and Logic Sniffer for $50.

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Posted in Bus Pirate, logic analyzer | 2 Comments »

Logic Sniffer client 0.96 beta 3 is released

Tuesday, June 26th, 2012

Jawi made excellent strides with the cross-platform client for the Logic Sniffer. Last week v0.96 beta 3 was released. The latest release features an improved UI, as well as dual/quad mode SPI decoding. Most of the UI repainting bugs should be squatted by now (at least the most annoying ones...

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Posted in logic analyzer, Logic Sniffer | 1 Comment »

Debugging the SPI protocol with a Logic Sniffer

Wednesday, June 20th, 2012

Fortysevenfx shared this tweet with us: Debugging the SPI on motherboard with the Logic Sniffer. Get a Logic Sniffer for $50, with free worldwide shipping. Via Twitter.

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Posted in logic analyzer | 1 Comment »

Logic Sniffer 16-bit input buffer wing back in stock

Friday, May 18th, 2012

Logic Sniffer 16-bit input buffer is back in stock at Seeed Studio. This accessory buffers the extra 16 I/O bits on the 'wing' header. The Open Logic Sniffer buffer wing in stock and shipping now for $15.

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Posted in logic analyzer | No Comments »

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Recent Comments

  • DP.: fixed, thanks
  • Bovine: Title of article has the wrong number for ESP8266 typed.
  • burkm m: It drifting even further using that standard XO...
  • langwadt: a HC14 is a bad choice for an xtal oscillator, the unbuffered non-Schmitt trigger HCU04 is much better for that application
  • Bill F: I'm ready for one!