**** Ubuntu pre-reqs  ****
See also : https://github.com/GadgetFactory/OpenBench-Logic-Sniffer

sudo apt-get install libusb-1.0-0-dev


**** Build new loader ****
See:
https://github.com/robots/ols-fwloader
http://dangerousprototypes.com/forum/viewtopic.php?f=23&t=1654&start=90
http://dangerousprototypes.com/docs/Logic_Sniffer:_Comprehensive_update_application


Build ols_fw_loader
--------------------

Checkout sw
git clone http://github.com/robots/ols-fwloader

Build sw
cd ols-fwloader

For git repository first run:
autoreconf --install

./configure
make
sudo make install

Note: Installs ols_fwloader in /usr/local/bin 
 



**** UPDATE PIC ****

Write Pic FW
--------------
sudo ols_fwloader  -f BOOT -n -P /dev/ttyACM0 -W -w PIC_firmware/OLSv1.firmware.v3.0.hex

Found OLS HW: 1, FW: 2.3, Boot: 2
Found flash: WINBOND W25X40 
OLS switched to bootloader mode
Bootloader version 0.2.2
Bootloader version 0.2.2
Reading file 'PIC_firmware/OLSv1.firmware.v3.0.hex'
Erasing flash ...
Writing flash ... (0x0800 - 0x3c00) 


Verify Pic FW
--------------
sudo ols_fwloader  -f BOOT -n -P /dev/ttyACM0 -V -w PIC_firmware/OLSv1.firmware.v3.0.hex

Found OLS HW: 1, FW: 3.0, Boot: 2
Found flash: WINBOND W25X40 
OLS switched to bootloader mode
Bootloader version 0.2.2
Bootloader version 0.2.2
Checking flash ... (0x0800 - 0x3c00)
Verified OK! :)





**** Update FPGA ****

Write FPGA FW
--------------
sudo ols_fwloader  -f APP -P /dev/ttyACM0 -W -t BIN -w FPGAROM/logic_sniffer_3.07-Demon-Core.bit

Found OLS HW: 1, FW: 3.0, Boot: 2
Found flash: WINBOND W25X40 
Reading file 'FPGAROM/logic_sniffer_3.07-Demon-Core.bit'
Erasing flash ...
Chip erase ... done :)
Will write 662 pages 
.....................


Verify FPGA FW
----------------
sudo ols_fwloader  -f APP -P /dev/ttyACM0 -V -t BIN -w FPGAROM/logic_sniffer_3.07-Demon-Core.bit

Found OLS HW: 1, FW: 3.0, Boot: 2
Found flash: WINBOND W25X40 
Checking flash ...
.....................
Verify OK


Selftest
----------------
sudo ols_fwloader -P /dev/ttyACM0 -f APP -S

Found OLS HW: 1, FW: 3.0, Boot: 2
Found flash: WINBOND W25X40 
done...
Passed self-test :) 


**** Linux install UDEV Rules ****

See: 
----------------
http://dangerousprototypes.com/docs/Logic_Sniffer_quick_start_guide#Hardware_installation_2


#File /etc/udev/rules.d/ols.rules
#Rules for Openbench Logix Snifferslogic. Creates a nice link to the ols
ATTRS{idVendor}=="04d8", ATTRS{idProduct}=="fc92", MODE="0666", SYMLINK+="OpenLogicSniffer"


sudo restart udev