On 11/20/2011 02:24 PM, Frieder Ferlemann wrote:

> I'm having trouble getting sigrok-cli to work with Open Bench Logic Sniffer.
> The device isn't found:
> 
>  > sigrok-cli -D
> The following devices were found:
> ID    Device
> demo  Demo device with 8 probes

Can you check with debug logging turned on? That's "-l 4":

cli/sigrok-cli -D -l 4
[...]
ols: probing /dev/ttyACM0...
ols: sending cmd 0x00
ols: sending cmd 0x00
ols: sending cmd 0x00
ols: sending cmd 0x00
ols: sending cmd 0x00
ols: sending cmd 0x02
ols: sending cmd 0x04
ols: got metadata key 0x01 value 'Open Logic Sniffer v1.01'
ols: got metadata key 0x02 value '3.01'
ols: got metadata key 0x21 value 0x00006000
ols: got metadata key 0x23 value 0x0bebc200
ols: got metadata key 0x40 value 0x20
ols: got metadata key 0x41 value 0x02

In any case I'd recommend upgrading your OLS to the latest PIC and FPGA
firmware. This generally resolves issues where the device isn't detected.


-- 
Bert Vermeulen        [email protected]          email/xmpp

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