Search found 40 matches

by ThomasChr
Sat Mar 23, 2019 10:01 am
Forum: Development of MicroPython
Topic: Sourcecode for Pyboard D?
Replies: 0
Views: 49

Sourcecode for Pyboard D?

Is the source code for the Pyboard D already in the micropython Repo? Can‘t find it under ports/stm32/boards

Thomas
by ThomasChr
Fri Mar 22, 2019 11:10 am
Forum: The MicroPython pyboard
Topic: Questions and wish list about Pyboard D
Replies: 23
Views: 1233

Re: Questions and wish list about Pyboard D

Does anyone know if the Pyboad D is (like the ESP8266) capable of having Wifi Station and Access Point at the same time?

The 1DX Wifi Chip can do that: https://wireless.murata.com/type-1dx.html
(Network AP and STA dual mode)

So I thing micropython will be able to do that too?
by ThomasChr
Thu Mar 21, 2019 10:36 am
Forum: ESP8266 boards
Topic: WebService Micropython
Replies: 2
Views: 146

Re: WebService Micropython

It's called SmartConfig. ESP8266 is capable of doing that. In a nutshell: The ESP sniffs special crafted WiFi Packets and can so read a password from them without beeing connected to any WiFi Network. For example: The length of a (coded) WiFi Packet could encode the Password for the WiFi. Details: h...
by ThomasChr
Fri Mar 08, 2019 12:59 pm
Forum: Programs, Libraries and Tools
Topic: [SOLVED]Toggling a led on Nucleo F411. Do I need a delay?
Replies: 4
Views: 111

Re: Toggling a led on Nucleo F411. Do I need a delay?

Yes, every microcontroller tries a clean reset which sets all periphials to a clean status.
Otherwise programs can't be sure how the requested periphial is configured.
by ThomasChr
Fri Mar 08, 2019 10:39 am
Forum: Programs, Libraries and Tools
Topic: [SOLVED]Toggling a led on Nucleo F411. Do I need a delay?
Replies: 4
Views: 111

Re: Toggling a led on Nucleo F411. Do I need a delay?

toggle() is ONE command. If the LED is off, it gets switched on, if it's on it gets switched off. If you want to blink a led you have to call toogle() in a loop - and yes, in this case you need a delay because you won't be able to see the blinking otherwise because it is way too fast for your slow h...
by ThomasChr
Wed Mar 06, 2019 8:34 am
Forum: The MicroPython pyboard
Topic: Questions and wish list about Pyboard D
Replies: 23
Views: 1233

Re: Questions and wish list about Pyboard D

This seems to be a very well kept secret...
by ThomasChr
Fri Feb 22, 2019 6:22 am
Forum: The MicroPython pyboard
Topic: Questions re: Wifi Skin add-on board for Pyboard
Replies: 7
Views: 276

Re: Questions re: Wifi Skin add-on board for Pyboard

Maybe it‘s simply the default AT Firmware for the ESP8266?
by ThomasChr
Tue Feb 05, 2019 11:07 am
Forum: General Discussion and Questions
Topic: Can I get current CPU load and memory usage
Replies: 1
Views: 130

Re: Can I get current CPU load and memory usage

You can get all kinds of memory details with the gc module. Getting the CPU Usage makes no sense because in the uc world a CPU is running "all the time" (this is also true for modern PCs, but the OS sometimes runs a code snippet called "idle loop" which lets the CPU spin without doing anything, that...
by ThomasChr
Thu Jan 31, 2019 10:55 am
Forum: The MicroPython pyboard
Topic: - do i need to have a pyBoard to start with MicroPython !?
Replies: 5
Views: 211

Re: - do i need to have a pyBoard to start with MicroPython !?

Hi apollodriver, this (sorry for german text) is a Power Meter Reader: https://www.thomaschristlieb.de/einfache-und-guenstige-stromueberwachung-zuhause/ It's made of the cheapest chinese ESP8266 Board I could get (about 3$) and with help from the forums it runs for two weeks now without any problems...