Search found 106 matches

by rdagger
Wed Mar 03, 2021 9:21 pm
Forum: Raspberry Pi microcontroller boards
Topic: Where can we find information about the inline assembler for Pico?
Replies: 12
Views: 702

Re: Where can we find information about the inline assembler for Pico?

I'm getting the following error: Traceback (most recent call last): File "<stdin>", line 1, in <module> SyntaxError: invalid micropython decorator I'm using MicroPython v1.14-83-g680ce4532 on 2021-03-03; Espruino Pico with STM32F401CD My code: @micropython.asm_thumb def inv_int(r0): neg(r0,r0) Sorry...
by rdagger
Mon Nov 30, 2020 5:39 am
Forum: Development of MicroPython
Topic: Tensorflow and about contributing
Replies: 18
Views: 3117

Re: Tensorflow and about contributing

MAixBiT with K210 MCU, using Lobo MicroPython firmware or MaixPy, is really fast. With MaixPy there are neural network frameworks to use : https://maixpy.sipeed.com/en/ https://maixpy.sipeed.com/en/libs/Maix/kpu.html The MAix BiT looks like a great choice. It's inexpensive, has a built-in microphon...
by rdagger
Sun Nov 29, 2020 6:59 pm
Forum: Development of MicroPython
Topic: Tensorflow and about contributing
Replies: 18
Views: 3117

Re: Tensorflow and about contributing

AI might be overkill for tone detection. Have you investigated the Goertzel algorithm? I have a MicroPython implementation if that's of any interest. I'd definitely like to see your MicroPython implementation, thanks! I'm not sure it will work because I want to create a smart lock that can open bas...
by rdagger
Wed Nov 25, 2020 8:59 pm
Forum: Development of MicroPython
Topic: Tensorflow and about contributing
Replies: 18
Views: 3117

Re: Tensorflow and about contributing

rcolistete wrote:
Wed Nov 25, 2020 3:38 am
What about OpenMV M7/H7/H7 Plus which has MicroPython with TensorFlow Lite support ?
Those are cool but I don't really need a camera and they are a bit expensive.
by rdagger
Tue Nov 24, 2020 6:27 pm
Forum: Development of MicroPython
Topic: Tensorflow and about contributing
Replies: 18
Views: 3117

Re: Tensorflow and about contributing

I want to explore TensorFlow with microcontrollers and MicroPython. I’m currently interested in voice and tone recognition. Has anyone created a MicroPython build with TensorFlow support? Or would it be better to run TensorFlow Lite on a separate board such as an ESP32 and control it by SPI or I2C f...
by rdagger
Sat Oct 24, 2020 6:31 am
Forum: ESP8266 boards
Topic: Telnet Server
Replies: 29
Views: 18598

Re: Telnet Server

by rdagger
Thu Oct 22, 2020 10:00 pm
Forum: ESP8266 boards
Topic: Telnet Server
Replies: 29
Views: 18598

Re: Telnet Server

That said, what is the Micropython telnet library that Pymakr extension is meant to communicate with? Is that available as Open Source with a suitable license? Pymakr is made by Pycom and is designed to work with their boards. I don't have any Pycom boards but I assume the telnet library come built...
by rdagger
Thu Oct 22, 2020 6:55 pm
Forum: ESP8266 boards
Topic: Telnet Server
Replies: 29
Views: 18598

Re: Telnet Server

Any sort of password based authentication without an encrypted connection is not going to give you added security on a telnet protocol. You won't be able to perform something like server side provided salt with MD5 hashing. At least not in a convenient way. I'm just trying to find a telnet server t...
by rdagger
Tue Sep 15, 2020 5:26 pm
Forum: ESP8266 boards
Topic: Telnet Server
Replies: 29
Views: 18598

Re: Telnet Server

Are there any MicroPython telnet server libraries that support authentication?
by rdagger
Mon May 11, 2020 6:31 pm
Forum: ESP32 boards
Topic: ESP32 and LilyGo TTGO T Call
Replies: 20
Views: 4039

Re: ESP32 and LilyGo TTGO T Call

Here is the latest version of the board I am using. I am actually on an earlier development prototype of this but it should be identical in terms of capability and code. https://www.aliexpress.com/item/4000832675119.html I have a ton of code written for this. Anything in particular you want? I woul...