HydraFW SUMP guide

#HydraFW SUMP support

Logic Analyzer
SUMP protocol
Up to 16 channels (PC0 -> PC15)
Sampling rate up to 1MHz
Maximum Voltage: 5.5volts (5volt safe).
One trigger stage on any channel

This guide is updated towards firmware release HydraFW v0.6 Beta: HydraFW (HydraBus) v0.6-beta-0-g897f173 2015-11-29

##Protocol configuration syntax description:

Since this is a binary-only mode, no configuration can be made in the console.

##Usage example

• Download OLS client and copy ols.profile-hydrabus.cfg in the plugins/ directory.
• Using screen, connect to HydraFW console and enter SUMP mode :

  > sump 
  Interrupt by pressing user button.
  
  

• Leave screen (ctrl+a, K) and run OLS
• Open the Capture menu, and select Begin capture
• Enter the Hydrabus serial port, and click Show device metadata. Device type should be automatically set to Hydrabus
• Click Capture

To return to the command line, just press UBTN

##Additional information

For information about the SUMP protocol : http://www.sump.org/projects/analyzer/protocol/

HydraFW supports extended SUMP from DP : http://dangerousprototypes.com/docs/The_Logic_Sniffer's_extended_SUMP_protocol

Samplig speed has been increased to 2MHz see here