MicroPython Forum (Archive)

This allows any function to be timed by prefixing it with a decorator https://github.com/peterhinch/micropyth ... ed_func.py

marfis wrote:Probably will take quite an effort to port the hal.

That was my thought too - I guess there are a numerous differences in the I/O devices. They look interesting pieces of kit, though.

The odd thing about this is that some people seem plagued with these problems while others don't. Because I'm using frozen bytecode I've been flashing firmware several times a day: entirely without issue. This on a Feather Huzzah, a Wemos D1 mini and (on occasion) on a Huzzah board (the UART rather ...

It might be worth trying esptool.py erase_flash before re-flashing the firmware. Failing that I suggest you provide more details such as the make and model of the ESP8266 board, the command line you're using to flash the firmware and the amount of flash memory on your board. The fact that you're usi...

@titchap tl;dr Unless you've a good reason to use I2C and are fairly experienced I'd recommend using a UART. It's a far easier way to communicate between Pyboards. @deshipu Callbacks are undoubtedly the way to implement the slave interface but there isn't any documented way to implement these. As fa...

Have you tried This will erase everything including network connection details so you'll have to start from scratch flashing the firmware and connecting to your network. If this fails, post any error messages and hopefully someone will have a suggestion.

I've mainly used webrepl http://docs.micropython.org/en/latest/esp8266/esp8266/quickref.html#webrepl-web-browser-interactive-prompt and mu http://forum.micropython.org/viewtopic.php?f=15&t=2182 . The former works via a web browser and works whether the device is in station mode or access point mode....

The baud rate should be 115200.

In my experience Filezilla is utterly reliable.

...I think you have never seen such problems during your tests.... I'm afraid I haven't. I have run MQTT for substantial periods of time. One difference from your setup is that the rate at which I'm publishing is much lower - about once per 5 seconds. I only encountered one reliability issue which ...