Difference between revisions of "Dangerous Prototypes Buspirate"
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The '''Dangerous Prototypes Buspirate''' supports a logic analyzer mode and can thus be used for sample captures, however only at low speeds. To quote from the announcement: ''The Bus Pirate can’t store a lot of samples, it can’t feed live samples very fast, and speeds are in the kHz range''. | The '''Dangerous Prototypes Buspirate''' supports a logic analyzer mode and can thus be used for sample captures, however only at low speeds. To quote from the announcement: ''The Bus Pirate can’t store a lot of samples, it can’t feed live samples very fast, and speeds are in the kHz range''. | ||
See [[Dangerous Prototypes Buspirate/Info]] for more details (such as '''lsusb - | See [[Dangerous Prototypes Buspirate/Info]] for more details (such as '''lsusb -v''' output) about the device. | ||
== Hardware == | == Hardware == | ||
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[[Category:Device]] | [[Category:Device]] | ||
[[Category:Logic analyzer]] | [[Category:Logic analyzer]] | ||
[[Category: | [[Category:Supported]] | ||
[[Category:Sump protocol]] | [[Category:Sump protocol]] |
Revision as of 16:03, 23 November 2014
Status | supported |
---|---|
Source code | openbench-logic-sniffer |
Channels | 5 |
Samplerate | 1MHz |
Samplerate (state) | — |
Triggers | ? |
Min/max voltage | ? |
Memory | 4096 samples |
Compression | none |
Website | dangerousprototypes.com |
The Dangerous Prototypes Buspirate supports a logic analyzer mode and can thus be used for sample captures, however only at low speeds. To quote from the announcement: The Bus Pirate can’t store a lot of samples, it can’t feed live samples very fast, and speeds are in the kHz range.
See Dangerous Prototypes Buspirate/Info for more details (such as lsusb -v output) about the device.
Hardware
- Microchip PIC24FJ64GA
- FTDI FT232RL
- NXP 74HC4066D
Photos
Protocol
The buspirate (in logic analyzer mode) uses a simplified version of the "extended SUMP" protocol.
Resources
- Bus Pirate (main wiki page)