Search found 204 matches: Teensy 4.0

Searched query: teensy 4 0

ignored: 4

by jimmo
Tue Feb 04, 2020 12:51 am
Forum: Other Boards
Topic: Teensy 4.0
Replies: 18
Views: 3808

Re: Teensy 4.0

OK, i built and uploaded the micropython to my Teensy4 and got a /dev/ttyACM0 REPL. But no "pop up" USB drive ... is there a way import .py files ? rebuild with the .py files in some special folder or ? Not yet -- this is currently just the minimum possible port and doesn't have an onboard filesyst...
by manitou
Mon Feb 03, 2020 11:41 pm
Forum: Other Boards
Topic: Teensy 4.0
Replies: 18
Views: 3808

Re: Teensy 4.0

OK, i built and uploaded the micropython to my Teensy4 and got a /dev/ttyACM0 REPL. But no "pop up" USB drive ... is there a way import .py files ? rebuild with the .py files in some special folder or ? I've got some comparative numbers of micropython ...
by rcolistete
Sat Jan 25, 2020 8:08 pm
Forum: Programs, Libraries and Tools
Topic: TensorFlow Lite module for MicroPython ?
Replies: 0
Views: 162

TensorFlow Lite module for MicroPython ?

... 48/96 MHz, 384 kB RAM, 1 MB flash). There is also a community port for Teensy 3.x/4.0 . So my initial question is about make a TensorFlow Lite module compatible with more MicroPython ...
by rcolistete
Fri Jan 24, 2020 11:27 pm
Forum: Other Boards
Topic: Teensy 4.0
Replies: 18
Views: 3808

Re: Teensy 4.0

I implemented the start of a basic port of MicroPython to the Teensy 4.0 -- PR at https://github.com/micropython/micropython/pull/5558 Thanks a lot ! Great to see ...
by jimmo
Thu Jan 23, 2020 1:54 am
Forum: Other Boards
Topic: Teensy 4.0
Replies: 18
Views: 3808

Re: Teensy 4.0

I implemented the start of a basic port of MicroPython to the Teensy 4.0 -- PR at https://github.com/micropython/micropython/pull/5558 It's at the same level as the ...
by rcolistete
Sat Jan 18, 2020 4:41 pm
Forum: Other Boards
Topic: Teensy 3.5 & 3.6 support
Replies: 26
Views: 13959

Re: Teensy 3.5 & 3.6 support

Branch teensy-rtc from dhylands/micropython repository seems to be the newest MicroPython code for Teensy 3.1/3.2/3.5/3.6, with good documentation of the machine functions : https://github.com/dhylands/micropython/tree/teensy-rtc/teensy#machine-module ...
by rcolistete
Tue Jan 14, 2020 3:29 pm
Forum: Other Boards
Topic: Teensy 4.0
Replies: 18
Views: 3808

Re: Teensy 4.0

... connect to REPL work again. One new issue : - ampy doesn't work with Teensy 4.0 #2516 . Neither 'mpfshell' and 'rshell', but they aren't compatible with CircuitPython ...
by pythoncoder
Tue Jan 14, 2020 7:57 am
Forum: Other Boards
Topic: Teensy 4.0
Replies: 18
Views: 3808

Re: Teensy 4.0

...Porting driver code from Circuitpython to Micropython typically results in throwing away pretty many lines of code... Indeed, I was amazed how many. I understand what they are trying to do: make the driver easily used by absolute beginners. In consequence the code is hard to follow and performan...
by rcolistete
Mon Jan 13, 2020 4:54 pm
Forum: Other Boards
Topic: Teensy 4.0
Replies: 18
Views: 3808

Re: Teensy 4.0

Bugs so far :
- CircuitPython halts after :

Code: Select all

import microcontroller
microcontroller.cpu.temperature
Also pointed by @Roberthh;
- REPL disconnects after pasting more than approx. 4 lines in paste mode (CTRL+E). I have to disconnect from the USB port and connect to REPL work again.
by Roberthh
Mon Jan 13, 2020 3:41 pm
Forum: Other Boards
Topic: Teensy 4.0
Replies: 18
Views: 3808

Re: Teensy 4.0

Yes. I gave it a short test. The core features seem to be there. I could run upysh and easily adapt the pye() Editor. But with other test it simply stalls, like entering microcontroller.cpu.temperature But they have added some functionality to disable concurrent access by the host and the module to ...