Hi folks,
I'm trying to run geeetech CY7C68013A LA on sigrok/pulseview on ubuntu
18.04 but it is not being detected.
$ sudo sigrok-cli -d fx2lafw --scan
returns nothing (as superuser or normal user).
dmesg returns:
[ 1712.183139] usb 1-3: new high-speed USB device number 7 using xhci_hcd
[ 1712.331431] usb 1-3: config 1 interface 0 altsetting 0 bulk endpoint 0x1
has invalid maxpacket 64
[ 1712.331826] usb 1-3: New USB device found, idVendor=16c0,
idProduct=296d, bcdDevice=ff.ff
[ 1712.331831] usb 1-3: New USB device strings: Mfr=1, Product=2,
SerialNumber=0
[ 1712.331834] usb 1-3: Product: QHY5-CMOS
[ 1712.331837] usb 1-3: Manufacturer: QHY_CAMS
and
$ lsusb -vvv -d 16c0:296d returns
Bus 001 Device 007: ID 16c0:296d Van Ooijen Technische Informatica
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x16c0 Van Ooijen Technische Informatica
idProduct 0x296d
bcdDevice ff.ff
iManufacturer 1 QHY_CAMS
iProduct 2 QHY5-CMOS
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0000
(Bus Powered)
I regularly run another 8 ch/24 MHz saleae LA clone on sigrok/pulseview
without problems.
Is there something I must run to prepare the system to connect to this LA?
Thank you in advance.
Fausto.
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