$ sudo ./sigrok-cli --samples 100 -l 5
sr: libsigrok loglevel set to 5.
srd: libsigrokdecode loglevel set to 5.
sr: initializing demo plugin
sr: initializing saleae-logic plugin
sr: uploading firmware to device on 2.99
sr: setting CPU reset mode on...
sr: Uploading firmware at /tmp/s/share/libsigrok/firmware/saleae-logic.fw
sr: Uploaded 4096 bytes
sr: Uploaded 1469 bytes
sr: Firmware upload done
sr: setting CPU reset mode off...
sr: initializing ols plugin
sr: ols: probing /dev/ttyS0...
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x02
sr: ols: probing /dev/ttyS1...
sr: ols: sending cmd 0x00
sr: ols: probing /dev/ttyS2...
sr: ols: sending cmd 0x00
sr: ols: probing /dev/ttyS3...
sr: ols: sending cmd 0x00
sr: ols: probing /dev/ttyUSB0...
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: probing /dev/ttyUSB1...
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: probing /dev/ttyUSB2...
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x02
sr: ols: probing /dev/ttys0...
sr: ols: probing /dev/ttys1...
sr: ols: probing /dev/ttys2...
sr: ols: probing /dev/ttys3...
sr: ols: probing /dev/ttys4...
sr: ols: probing /dev/ttys5...
sr: ols: probing /dev/ttys6...
sr: ols: probing /dev/ttys7...
sr: ols: probing /dev/ttys8...
sr: ols: probing /dev/ttys9...
sr: ols: probing /dev/ttysa...
sr: ols: probing /dev/ttysb...
sr: ols: probing /dev/ttysc...
sr: ols: probing /dev/ttysd...
sr: ols: probing /dev/ttyse...
sr: ols: probing /dev/ttysf...
sr: initializing zeroplus-logic-cube plugin
sr: initializing asix-sigma plugin
sr: initializing chronovu-la8 plugin
sr: dev: sr_dev_has_hwcap: found hwcap 2
sr: dev: sr_dev_has_hwcap: hwcap 2 not found
sr: dev: sr_dev_has_hwcap: found hwcap 2
sr: dev: sr_dev_has_hwcap: hwcap 2 not found
sr: dev: sr_dev_has_hwcap: found hwcap 2
sr: dev: sr_dev_has_hwcap: hwcap 2 not found
sr: unable to open device
sr: session: sr_session_device_add: opendev failed (-1)
Failed to use device.
ico@lapdoos:/tmp/s/bin$ sudo ./sigrok-cli --samples 100 -l 5
sr: libsigrok loglevel set to 5.
srd: libsigrokdecode loglevel set to 5.
sr: initializing demo plugin
sr: initializing saleae-logic plugin
sr: initializing ols plugin
sr: ols: probing /dev/ttyS0...
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x02
sr: ols: probing /dev/ttyS1...
sr: ols: sending cmd 0x00
sr: ols: probing /dev/ttyS2...
sr: ols: sending cmd 0x00
sr: ols: probing /dev/ttyS3...
sr: ols: sending cmd 0x00
sr: ols: probing /dev/ttyUSB0...
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: probing /dev/ttyUSB1...
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: probing /dev/ttyUSB2...
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x02
sr: ols: probing /dev/ttys0...
sr: ols: probing /dev/ttys1...
sr: ols: probing /dev/ttys2...
sr: ols: probing /dev/ttys3...
sr: ols: probing /dev/ttys4...
sr: ols: probing /dev/ttys5...
sr: ols: probing /dev/ttys6...
sr: ols: probing /dev/ttys7...
sr: ols: probing /dev/ttys8...
sr: ols: probing /dev/ttys9...
sr: ols: probing /dev/ttysa...
sr: ols: probing /dev/ttysb...
sr: ols: probing /dev/ttysc...
sr: ols: probing /dev/ttysd...
sr: ols: probing /dev/ttyse...
sr: ols: probing /dev/ttysf...
sr: initializing zeroplus-logic-cube plugin
sr: initializing asix-sigma plugin
sr: initializing chronovu-la8 plugin
sr: dev: sr_dev_has_hwcap: found hwcap 2
No devices found.
ico@lapdoos:/tmp/s/bin$ sudo ./sigrok-cli --samples 100 -l 5
sr: libsigrok loglevel set to 5.
srd: libsigrokdecode loglevel set to 5.
sr: initializing demo plugin
sr: initializing saleae-logic plugin
sr: uploading firmware to device on 2.100
sr: setting CPU reset mode on...
sr: Uploading firmware at /tmp/s/share/libsigrok/firmware/saleae-logic.fw
sr: Uploaded 4096 bytes
sr: Uploaded 1469 bytes
sr: Firmware upload done
sr: setting CPU reset mode off...
sr: initializing ols plugin
sr: ols: probing /dev/ttyS0...
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x02
sr: ols: probing /dev/ttyS1...
sr: ols: sending cmd 0x00
sr: ols: probing /dev/ttyS2...
sr: ols: sending cmd 0x00
sr: ols: probing /dev/ttyS3...
sr: ols: sending cmd 0x00
sr: ols: probing /dev/ttyUSB0...
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: probing /dev/ttyUSB1...
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: probing /dev/ttyUSB2...
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x02
sr: ols: probing /dev/ttys0...
sr: ols: probing /dev/ttys1...
sr: ols: probing /dev/ttys2...
sr: ols: probing /dev/ttys3...
sr: ols: probing /dev/ttys4...
sr: ols: probing /dev/ttys5...
sr: ols: probing /dev/ttys6...
sr: ols: probing /dev/ttys7...
sr: ols: probing /dev/ttys8...
sr: ols: probing /dev/ttys9...
sr: ols: probing /dev/ttysa...
sr: ols: probing /dev/ttysb...
sr: ols: probing /dev/ttysc...
sr: ols: probing /dev/ttysd...
sr: ols: probing /dev/ttyse...
sr: ols: probing /dev/ttysf...
sr: initializing zeroplus-logic-cube plugin
sr: initializing asix-sigma plugin
sr: initializing chronovu-la8 plugin
sr: dev: sr_dev_has_hwcap: found hwcap 2
sr: dev: sr_dev_has_hwcap: hwcap 2 not found
sr: dev: sr_dev_has_hwcap: found hwcap 2
sr: dev: sr_dev_has_hwcap: hwcap 2 not found
sr: dev: sr_dev_has_hwcap: found hwcap 2
sr: dev: sr_dev_has_hwcap: hwcap 2 not found
sr: saleae: opened device 0 on 2.100 interface 0
sr: saleae: setting samplerate to 200000 Hz (divider 78)
sr: session: starting
sr: bus: received SR_DF_HEADER
sr: session: running
sr: saleae: receive_transfer(): status 0 received 2048 bytes
sr: bus: received SR_DF_LOGIC 2048 bytes
libsigrok 0.2.0
Acquisition with 8/8 probes at 200 kHz
0:11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111
1:11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111
2:11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111
3:11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111
4:11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111
5:11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111
6:11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111
7:11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111
sr: bus: received SR_DF_END
0:11111111 11111111 11111111 11111111 1111
1:11111111 11111111 11111111 11111111 1111
2:11111111 11111111 11111111 11111111 1111
3:11111111 11111111 11111111 11111111 1111
4:11111111 11111111 11111111 11111111 1111
5:11111111 11111111 11111111 11111111 1111
6:11111111 11111111 11111111 11111111 1111
7:11111111 11111111 11111111 11111111 1111
sr: session: halting
sr: saleae: closing device 0 on 2.100 interface 0
ico@lapdoos:/tmp/s/bin$ sudo ./sigrok-cli --samples 100 -l 5
sr: libsigrok loglevel set to 5.
srd: libsigrokdecode loglevel set to 5.
sr: initializing demo plugin
sr: initializing saleae-logic plugin
sr: uploading firmware to device on 2.100
sr: setting CPU reset mode on...
sr: Uploading firmware at /tmp/s/share/libsigrok/firmware/saleae-logic.fw
sr: Uploaded 4096 bytes
sr: Uploaded 1469 bytes
sr: Firmware upload done
sr: setting CPU reset mode off...
sr: initializing ols plugin
sr: ols: probing /dev/ttyS0...
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x02
sr: ols: probing /dev/ttyS1...
sr: ols: sending cmd 0x00
sr: ols: probing /dev/ttyS2...
sr: ols: sending cmd 0x00
sr: ols: probing /dev/ttyS3...
sr: ols: sending cmd 0x00
sr: ols: probing /dev/ttyUSB0...
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: probing /dev/ttyUSB1...
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: probing /dev/ttyUSB2...
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x00
sr: ols: sending cmd 0x02
sr: ols: probing /dev/ttys0...
sr: ols: probing /dev/ttys1...
sr: ols: probing /dev/ttys2...
sr: ols: probing /dev/ttys3...
sr: ols: probing /dev/ttys4...
sr: ols: probing /dev/ttys5...
sr: ols: probing /dev/ttys6...
sr: ols: probing /dev/ttys7...
sr: ols: probing /dev/ttys8...
sr: ols: probing /dev/ttys9...
sr: ols: probing /dev/ttysa...
sr: ols: probing /dev/ttysb...
sr: ols: probing /dev/ttysc...
sr: ols: probing /dev/ttysd...
sr: ols: probing /dev/ttyse...
sr: ols: probing /dev/ttysf...
sr: initializing zeroplus-logic-cube plugin
sr: initializing asix-sigma plugin
sr: initializing chronovu-la8 plugin
sr: dev: sr_dev_has_hwcap: found hwcap 2
sr: dev: sr_dev_has_hwcap: hwcap 2 not found
sr: dev: sr_dev_has_hwcap: found hwcap 2
sr: dev: sr_dev_has_hwcap: hwcap 2 not found
sr: dev: sr_dev_has_hwcap: found hwcap 2
sr: dev: sr_dev_has_hwcap: hwcap 2 not found
sr: saleae: opened device 0 on 2.100 interface 0
sr: saleae: setting samplerate to 200000 Hz (divider 78)
sr: session: starting
sr: bus: received SR_DF_HEADER
sr: session: running
sr: saleae: receive_transfer(): status 2 received 0 bytes
sr: saleae: receive_transfer(): status 2 received 0 bytes
sr: saleae: receive_transfer(): status 2 received 0 bytes
sr: saleae: receive_transfer(): status 2 received 0 bytes
sr: saleae: receive_transfer(): status 2 received 0 bytes
sr: saleae: receive_transfer(): status 2 received 0 bytes
sr: saleae: receive_transfer(): status 2 received 0 bytes
sr: saleae: receive_transfer(): status 2 received 0 bytes
sr: saleae: receive_transfer(): status 2 received 0 bytes
sr: saleae: receive_transfer(): status 2 received 0 bytes
sr: saleae: receive_transfer(): status 2 received 0 bytes
sr: saleae: receive_transfer(): status 2 received 0 bytes
sr: saleae: receive_transfer(): status 2 received 0 bytes
sr: saleae: receive_transfer(): status 2 received 0 bytes
sr: saleae: receive_transfer(): status 2 received 0 bytes
sr: saleae: receive_transfer(): status 2 received 0 bytes
sr: saleae: receive_transfer(): status 2 received 0 bytes
sr: saleae: receive_transfer(): status 2 received 0 bytes
sr: saleae: receive_transfer(): status 2 received 0 bytes
sr: saleae: receive_transfer(): status 2 received 0 bytes
sr: saleae: receive_transfer(): status 2 received 0 bytes
sr: bus: received SR_DF_END
Device only sent 0 samples.
sr: session: halting
sr: saleae: closing device 0 on 2.100 interface 0
ico@lapdoos:/tmp/s/bin$ exit