Search found 133 matches

by kamikaze
Fri Nov 03, 2017 1:11 am
Forum: Other Boards
Topic: Teensy 3.5 & 3.6 support
Replies: 24
Views: 6532

Re: Teensy 3.5 & 3.6 support

any progress on this? :roll:
by kamikaze
Sun Oct 29, 2017 9:24 pm
Forum: The MicroPython pyboard
Topic: dead pyboard
Replies: 9
Views: 1674

Re: dead pyboard

same problem with GCC 6.4. Successful compilation and firmware update - but pyboard fails to start. For me it seems there is something wrong while using GCC 6.4. $ LC_ALL=C arm-none-eabi-gcc -v Using built-in specs. COLLECT_GCC=/usr/x86_64-pc-linux-gnu/arm-none-eabi/gcc-bin/6.4.0/arm-none-eabi-gcc C...
by kamikaze
Wed Aug 09, 2017 3:04 pm
Forum: The MicroPython pyboard
Topic: dead pyboard
Replies: 9
Views: 1674

Re: dead pyboard

thanks. Will try that, but I have all env variables set as bash alias for a long time and it did work. Then some time passed and I've got GCC 6.4 ) will dig into the problem deeper.
by kamikaze
Wed Aug 09, 2017 1:53 am
Forum: The MicroPython pyboard
Topic: dead pyboard
Replies: 9
Views: 1674

Re: dead pyboard

re-flashing with pre-built firmware solved the problem. Looks like this compiler produces wrong binary? $ LC_ALL=C arm-none-eabi-gcc -v Using built-in specs. COLLECT_GCC=/usr/x86_64-pc-linux-gnu/arm-none-eabi/gcc-bin/6.4.0/arm-none-eabi-gcc COLLECT_LTO_WRAPPER=/usr/libexec/gcc/arm-none-eabi/6.4.0/lt...
by kamikaze
Wed Aug 09, 2017 1:42 am
Forum: The MicroPython pyboard
Topic: dead pyboard
Replies: 9
Views: 1674

Re: dead pyboard

after updating to latest master right now and flashing a new firmware into PyBoard - I have same synptoms :roll: I still can flash it again, but can't use it
by kamikaze
Mon Apr 24, 2017 9:23 pm
Forum: Other Boards
Topic: New OpenMV board
Replies: 17
Views: 2370

Re: New OpenMV board

Got first part of mine )
Image
by kamikaze
Tue Mar 07, 2017 2:51 am
Forum: Drivers for External Components
Topic: Touch GUI for the official Pyboard display
Replies: 11
Views: 1285

Re: Touch GUI for the official Pyboard display

Great, 16 buttons would be more than enough, thanks :-) It's just too bad that micropython hardware is so expensive compared to the Arduino/Pi ecosystems... Just take measurements from PyBoard/screen, learn basic FreeCAD stuff, model your own case, order a production. Then tell us how much have you...
by kamikaze
Sun Mar 05, 2017 5:19 am
Forum: Hardware Projects
Topic: AutoPilot
Replies: 3
Views: 861

Re: AutoPilot

Added stupid version of a PID controller for speed/throttle. HERE it tries to maintain 600 kts speed.
by kamikaze
Sun Feb 26, 2017 11:52 pm
Forum: The MicroPython pyboard
Topic: Showing jpeg file on LCD160
Replies: 6
Views: 714

Re: Showing jpeg file on LCD160

LCD160CR accepts raw jpeg encoded files up to a certain size (~65000 bytes). Only very basic parameters of the jpeg stream are evaluated. No EXIF decorators are accepted! It is a good idea to strip the jpeg files used with something like: jpegtran test.jpg > test_stripped.jpg For the example @pytho...
by kamikaze
Sat Feb 25, 2017 8:29 pm
Forum: The MicroPython pyboard
Topic: Showing jpeg file on LCD160
Replies: 6
Views: 714

Showing jpeg file on LCD160

Hi. Is there any example on this topic? Also how to get the right format of jpeg file.. Right now I'm getting huge random text output instead of image. 1 import pyb 2 from lcd160cr import LCD160CR, PORTRAIT_UPSIDEDOWN 3 4 5 def test_ignitor(base_pin_name='Y12'): 6 pin = pyb.Pin(base_pin_name) 7 lcd ...