Search found 7 matches

by Martoni
Wed Jun 16, 2021 12:53 pm
Forum: QuickFeather
Topic: Decoding MP3
Replies: 1
Views: 1022

Decoding MP3

Now that the patent on MP3 has expired, it is possible to make your own program to decode it.
I was wondering if this would be possible with a quickfeather, does it have enough power for that?
by Martoni
Wed Jun 16, 2021 12:50 pm
Forum: QuickFeather
Topic: hardfault
Replies: 5
Views: 1669

[SOLVED] Re: hardfault

In fact I reflashed the «bootloader» with another swd adapter and that works now.
by Martoni
Tue Apr 20, 2021 10:21 am
Forum: SymbiFlow
Topic: Displaying place&route result
Replies: 0
Views: 3216

Displaying place&route result

Is there a way to display place&route results with symbiFlow for eFPGA on quickfeather ?
I know that is possible with nextpnr, but with VPR ?

Thanks
by Martoni
Fri Mar 26, 2021 7:24 pm
Forum: QuickFeather
Topic: hardfault
Replies: 5
Views: 1669

Re: hardfault

I tryied qf_helloworldsw version, but I think the hardfault disable it : python ../../../TinyFPGA-Programmer-Application/tinyfpga-programmer-gui.py --port /dev/ttyACM0 --reset --mode m4 --m4app output/qf_helloworldsw.bin CLI mode ports = ['/dev/ttyACM0 (QuickFeather)'] 1 Using port /dev/ttyACM0 (Qui...
by Martoni
Fri Mar 26, 2021 7:20 pm
Forum: QuickFeather
Topic: hardfault
Replies: 5
Views: 1669

Re: hardfault

I'm running the default software I think, because I tryied to download some software before but without success.

This error come just after I press user button. Without any programation.
by Martoni
Thu Mar 25, 2021 8:01 pm
Forum: QuickFeather
Topic: hardfault
Replies: 5
Views: 1669

hardfault

Hello, I can't flash my quickfeather with TinyFPGA-Programmer-Application. If I push reset button then user button, I have the blue blinking led first then green led on about 1 second. And, finally, the led switched off. If I plug an UART on J3.2/J3.3 I get this hardfault message : Quicklogic QuickF...
by Martoni
Wed Mar 24, 2021 7:55 pm
Forum: QuickFeather
Topic: Missing helloworldfpga_bit.h file for helloworld example
Replies: 3
Views: 1849

Re: Missing helloworldfpga_bit.h file for helloworld example

Hello, I get the same error with a fresh clone of qorc-sdk : $ git clone --recursive https://github.com/QuickLogic-Corp/qorc-sdk.git $ source envsetup.sh $ cd qf_apps/qf_helloworldhw/GCC_Project/ $ make The error : cd build && symbiflow_write_bitstream -d ql-eos-s3_wlcsp -f helloworldfpga.fa...