HydraFW SUMP guide - hydrabus/hydrafw GitHub Wiki
HydraFW SUMP support
Logic Analyzer
SUMP protocol
Up to 16 channels (PC0 -> PC15) (Just a warning as PC8 to PC12 are used by MicroSD with 10K PullUp by default)
Sampling rate up to 2MHz
Maximum Voltage: 5.5volts (5volt safe).
One trigger stage on any channel
This guide is updated towards firmware release HydraFW v0.9 Beta
Configuration options:
Hardware Informations:
Hydrabus pin | SUMP channel |
---|---|
PC0 | 0 |
PC1 | 1 |
... | |
PC15 | 15 |
Protocol configuration syntax description:
Since this is a binary-only mode, no configuration can be made in the console.
Usage example OLS client
- Download OLS client and copy ols.profile-hydrabus.cfg in the
plugins/
directory. - Open the
Capture
menu, and selectBegin 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 (exit SUMP), just press UBTN
Usage example sigrok / Pulseview
- Download sigrok-cli or PulseView (Tested with success with PulseView 0.4.2 or nightly build)
- Choose
Connect to Device...
- Choose Driver
Openbench Logic Sniffer & SUMP compatible (ols)
and select theSerial Port
COM of HydraBus - Click on
Scan for Device
HydraBus with 16 channels
shall appear click on OK
- Click
Run
To return to the command line (exit SUMP), 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
Sampling speed has been increased to 2MHz see here