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Messages - triden

1
Project development, ideas, and suggestions / Re: Alternative to Raspberry Pi?
Thanks for the link.

I am in for one Olimex-Micro.  For anyone in the US, Mouser has them listed for $25.

This may not make sense to others (including the wife), but I've always wanted to build a "computer" capable of running Linux.  And by build I mean design the board layout, fabricate the board, hand solder the cpu, memory and passives and then get Linux to boot to a usable environment.  With this chip I may actually be able to do it.
2
Open Bench Logic Sniffer / Re: OLS Lost Its Magic Smoke
I looked at the data sheet for VR1, it stated current and thermal limiting.  I would have assumed that would prevent the part from frying from a short.  Or does the limit feature not always guarantee part survival?

-t
3
USB Infrared Toy / Re: Big news: Massive IR Toy updates
[quote author="ian"]
Any testing is sincerely appreciated. This release includes the test files and utility again.
[/quote]

Upgraded my v2 hardware with no issue so far.  Works the same as it did before, however I am only using the IRtoy for receiving signals under lirc so no other modes were tested.
4
Open Bench Logic Sniffer / Re: Brand new OLS (boot)loader tool - Windows and Linux
[quote author="jone"]Untested, but here's a quick patch for ols_fwloader if you're building from source...
Regards,
Jon[/quote]

Joh,

Thanks for the fast patch update.  I recompiled and it now appears to work fine.

sudo ./ols_fwloader -f BOOT -n -P /dev/ttyACM0 -V -w Downloads/ols-0308/OLS_Upgrader/PIC_firmware/OLSv1.firmware.v3.0.hex
Found OLS HW: 1, FW: 3.0, Boot: 2
Found flash: WINBOND W25Q80
OLS switched to bootloader mode
Bootloader version 0.2.2
Bootloader version 0.2.2
Checking flash ... (0x0800 - 0x3c00)
Verified OK! :)

sudo ./ols_fwloader -f APP -P /dev/ttyACM0 -V -t BIN -w Downloads/ols-0308/OLS_Upgrader/FPGAROM/logic_sniffer_3.07-Demon-Core.bit
Found OLS HW: 1, FW: 3.0, Boot: 2
Found flash: WINBOND W25Q80
Checking flash ...
.....................
Verify OK

sudo ./ols_fwloader -P /dev/ttyACM0 -f APP -S
Found OLS HW: 1, FW: 3.0, Boot: 2
Found flash: WINBOND W25Q80
done...
Passed self-test :)
6
Open Bench Logic Sniffer / Re: Brand new OLS (boot)loader tool - Windows and Linux
Just got my OLS today.

I followed the instructions at: http://dangerousprototypes.com/docs/Log ... pplication
in an attempt to update the PIC and FPGA.

Everything I try gives an error:

sudo ./ols_fwloader -f APP -P /dev/ttyACM0 -V -t BIN -w /Downloads/ols-0308/OLS_Upgrader/FPGAROM/logic_sniffer_3.07-Demon-Core.bit
Found OLS HW: 1, FW: 3.0, Boot: 2
Error - unknown flash type (ef 40 14 00)
Is OLS in update mode ??
Unable to read Flash ID
Unable to open OLS

I guess I have the latest PIC firmware, but I am unable to tell what FPGA version is loaded.  I thought I remember reading somewhere that the new boards were shipping with a newer flash chip.

Thanks.

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