19:06 <somlo> Anyone here have a STLV-7325 board? I just got mine, but I'm not quite sure how to program it with the bitstream; it comes with a single usb-c connector which I assume is for the uart only

19:07 <somlo> it also comes with a bunch of external cables, dongles, and another usb-c device: https://imgur.com/a/l8Mccrj

19:07 <tpb> Title: Imgur: The magic of the Internet (at imgur.com)

19:08 <somlo> the middle image is the usb-c dongle, the top image is the "cable adapter", and the bottom picture is a picture of the board's two jtag connectors

19:09 <somlo> I assume a second usb-c cable goes into the device, then cables get adapted by the top adaptor, and the "thicker" cable goes into the fpga-jtag connector on the board

19:10 <somlo> but when I program it, I get this error:

19:10 <somlo> $ openocd -f openocd_xc7_ft232.cfg -c 'transport select jtag; init; pld load 0 sitlinv_stlv7325.bit; exit'

19:10 <somlo> http://openocd.org/doc/doxygen/bugs.html

19:10 <somlo> For bug reports, read

19:10 <somlo> Open On-Chip Debugger 0.11.0

19:10 <somlo> Licensed under GNU GPL v2

19:10 <somlo> DEPRECATED! use 'adapter driver' not 'interface'

19:10 <tpb> Title: OpenOCD: Bug Reporting (at openocd.org)

19:10 <somlo> Info : auto-selecting first available session transport "jtag". To override use 'transport select <transport>'.

19:10 <somlo> DEPRECATED! use 'adapter speed' not 'adapter_khz'

19:10 <somlo> fpga_program

19:10 <somlo> Warn : Transport "jtag" was already selected

19:10 <somlo> Error: no device found

19:10 <somlo> Error: unable to open ftdi device with vid 0403, pid 6014, description '*', serial '*' at bus location '*'

19:11 <somlo> anyhow, advice (and maybe a picture or two) on how others have connected and programmed this board much appreciated!

20:15 <somlo> nvm, it turns out this https://github.com/litex-hub/litex-boards/blob/master/litex_boards/platforms/sitlinv_stlv7325.py#L302 should be "openocd_xc7_ft4232.cfg" instead of just ("...ft232...") -- at least for the current version of the board I just got

20:20 <somlo> well, I managed to program the board (the led chaser is on), but I can't find the tty/uart -- plugging in the on-board usb-c into the computer gets me:

20:20 <somlo> usb 1-3.4.3: new full-speed USB device number 44 using xhci_hcd

20:20 <somlo> usb 1-3.4.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3

20:20 <somlo> usb 1-3.4.3: Manufacturer: Silicon Labs

20:20 <somlo> usb 1-3.4.3: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00

20:20 <somlo> usb 1-3.4.3: Product: CP2102 USB to UART Bridge Controller

20:20 <somlo> usb 1-3.4.3: SerialNumber: 0001

20:20 <somlo> cp210x 1-3.4.3:1.0: cp210x converter detected

20:20 <somlo> usb 1-3.4.3: cp210x converter now attached to ttyUSB0

20:21 <somlo> but if I then `screen /dev/ttyUSB0 115200`, I get *nothing* :(

20:47 <somlo> smashing the keyboard gets the "pc tx / fpga rx" led to blink; the other way around nothing happens

20:48 <somlo> wonder if the new "board version" uses a different uart tx (fpga -> pc) pin on the fpga (the platform file has it as M25)

20:49 <somlo> or if my board's usb-c port is bad...