Can't compile

OWL Firmware
#21

Hi Martin:

Thanks for all the great help as I learn this!

You mentioned you need to update Owlware- any idea when this might occur as I am very interested in more complex reverb, such as the JOT reverb.

When I load to the Owl, here is what I get and is this normal, or? :

gh@gh-HP /cygdrive/c/users/gh/desktop/owlware/owlware
$ make dfu
./Tools/dfu-util/dfu-util -d 0483:df11 -c 1 -i 0 -a 0 -s 0x8008000:leave -D ./Bu ild/OwlWare.bin
dfu-util 0.9

Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2016 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

Opening DFU capable USB device…
ID 0483:df11
Run-time device DFU version 011a
Claiming USB DFU Interface…
Setting Alternate Setting #0 …
Determining device status: state = dfuERROR, status = 10
dfuERROR, clearing status
Determining device status: state = dfuIDLE, status = 0
dfuIDLE, continuing
DFU mode device DFU version 011a
Device returned transfer size 2048
DfuSe interface name: "Internal Flash "
Downloading to address = 0x08008000, size = 262120
Download [=========================] 100% 262120 bytes
Download done.
File downloaded successfully
Transitioning to dfuMANIFEST state
Invalid DFU suffix signature
A valid DFU suffix will be required in a future dfu-util release!!!
Uploaded ./Build/OwlWare.bin to OWL firmware

#22

Hi again:

See my reply, above and:

I have read about CPU time…I see Freeverb using 89% and memory use @ 50644 (this according to OwlControl).

I saw on a forum post that Freeverb should occupy 18% ? I wonder what I am doing wrong?

Thanks,

Gary

#23

You probably need to do make CONFIG=Release dfu. Make sure that you clean the object files before with make clean

#24

Hi:

Thank you for the kind help…still very new at all of this!

Were you responding to my comment about the CPU time or the earlier one regarding the DFU?

I’d still like to figure out how to get the CPU time down…

Thanks again!

-Gary

#25

That’s a hint for the CPU problem. I had the same issue. The Makefile compiles a debug version by default and you need the release version.