MicroPython Forum (Archive)

Lysenko , you exactly follow the evolution of ticks_diff() semantics. It started with thinking like you just showed, but progressed beyond that to what it is now. If you keep thinking, you will arrive there too. Possible, but unlikely. Ticks emanate from the internal clock which is incrementing to ...

Hello, I'm wondering what the best way would be to use the ESP8266 (the Wemos D1) with Micropython to query the uber API. So a read only query. I found the Uber API in python (https://github.com/uber/rides-python-sdk), but I can't get it to work on the ESP. It just brings import errors in regards t...

So, I'd like to start with - if you are affected by this change (i.e. if you need to update your code for the new argument order), please add comment to this thread. My native language is English which is written left to right. As a consequence the semantics of time intervals are invariably: start ...

but wouldn't it there be a problem in that PyBoard has 3.3V and OBD2(car) has 12V ? If you don't want to mess around with "electrics" directly you might find something like this: https://www.olimex.com/Products/Power/DCDC6-16-TO5/ ... easier. It's MP14820S based. Similar to the TI part you mentione...

Hello! Do you know if WLAN Enterprise is already implemented into micropython for esp8266? I read that it was planned to add it, but I havent found anything that that already happend. Is the some new information? Kind regards There is no sign of it in the authmodes in modnetwork.c as far as I can t...

Just convert the number to decimal and subtract 2 to the power bit_count. e.g:

int('1111111111111110',2) - (2**16) = -3

There might be some function or other in the stdlib for this, but it's easier to remember the basic math than library functions for one liners.

Hello all, This is my first time posting here. I recently got the new WiPy 2.0 board. I am running firmware "wipy_0.9.2.b2.bin". os.uname returns: (sysname='ESP32', nodename='ESP32', release='0.9.0b', version='1f7bdfd on 2016-10-09', machine='WiPy with ESP32') That's coming from the the ESP32/FreeR...

Oh, and as a followup, there's no way to do a broadcast packet with UDP to the whole local wireless network is there? In a general sense you activate broadcast for a UDP socket by calling socket.setsockopt with the SO_BROADCAST flag and then sending to a broadcast address ending in 255. For example...

My view is that the socket is behaving correctly but the MQTT library should implement timeouts. If a layer 4 proticol like TCP locks up then there is nothing a layer 7 protocol like MQTT can do about it. That pre-supposes that the block is actually at transport level of course. This is an ESP8266,...

We will be making all Pycom Firmware Open source. Just seen at https://forum.pycom.io/topic/110/hello-and-welcome-to-pycom Trying to keep an ESP32 port proprietary was never going to work and interfacing to a SX1272 over SPI isn't rocket science either. Libelium have been using those chips in WaspM...