Search found 791 matches

by jimmo
Wed Sep 11, 2019 4:01 am
Forum: MicroPython pyboard
Topic: Does pyboard use RTC pin as GPIO
Replies: 5
Views: 220

Re: Does pyboard use RTC pin as GPIO

Right but I'm confused because PC14/15 aren't actually accessible on the pyboard headers (so how are you accessing them?), and furthermore, they are unrelated to the RTC.
by jimmo
Tue Sep 10, 2019 9:37 pm
Forum: ESP32 boards
Topic: ESP32-cam error( Can't build MicroPython firmware)
Replies: 7
Views: 359

Re: ESP32-cam error( Can't build MicroPython firmware)

Can you include more information about your set up, i.e. what idf hash, the contents of your makefile (or GNUmakefile), and how you set your PATH.
by jimmo
Tue Sep 10, 2019 3:31 pm
Forum: MicroPython pyboard
Topic: Does pyboard use RTC pin as GPIO
Replies: 5
Views: 220

Re: Does pyboard use RTC pin as GPIO

Can you explain in more detail. PC14/15 are the oscillator pins, and on the pyboard they aren't accessible on the headers.

PC13 is the RTC output on the STM32F405, which is available as X18 on the pyboard v1.1.
by jimmo
Tue Sep 10, 2019 2:56 pm
Forum: Development of MicroPython
Topic: AES-CMAC python interface
Replies: 1
Views: 186

Re: AES-CMAC python interface

Yes I would imagine it just wasn't included because of space constraints. Adding a Python interface in ucryptolib.c should be fairly straightforward. It might be difficult to get a PR merged though because of the size cost... maybe if you made it disabled by default with a #define. If you're going t...
by jimmo
Tue Sep 10, 2019 11:57 am
Forum: General Discussion and Questions
Topic: IPv6 and esp32
Replies: 1
Views: 133

Re: IPv6 and esp32

Hi, Unfortunately not currently supported. I don't think there's too much work to be done -- all the required low-level ipv6 support is there in the ESP-IDF and LWIP, and MicroPython core doesn't care about v4 vs v6. It pretty much boils down to adding the support to the network module to do dhcpv6 ...
by jimmo
Tue Sep 10, 2019 11:38 am
Forum: General Discussion and Questions
Topic: STM32F769I-DISC1 heap issues
Replies: 8
Views: 491

Re: STM32F769I-DISC1 heap issues

Thank you for the detailed repro instructions, fantastic. I was able to repro on my board and I'm fairly sure I have the right fix. See https://github.com/micropython/micropython/pull/5088
by jimmo
Tue Sep 10, 2019 2:35 am
Forum: General Discussion and Questions
Topic: Does anybody know what is going on with micropython?
Replies: 24
Views: 1330

Re: Does anybody know what is going on with micropython?

smithclarkson01 wrote:
Tue Sep 10, 2019 1:22 am
Thanks for the response everyone !!
Can you answer any of our questions? It's important that we fix things that are dissuading new users from getting into MicroPython.
by jimmo
Tue Sep 10, 2019 2:34 am
Forum: ESP32 boards
Topic: Connecting to BLE Server
Replies: 2
Views: 178

Re: Connecting to BLE Server

I am working on this exact feature for MicroPython at the moment. See https://github.com/micropython/micropython/pull/5051 for discussion. What you're describing is central role (confusingly, "gatt client" -- a peripheral like your water sensor is actually the "server" in BLE terminology). I'm prior...
by jimmo
Tue Sep 10, 2019 12:27 am
Forum: ESP8266 boards
Topic: Urequests problem (multiple Post) with google docs/forms
Replies: 10
Views: 506

Re: Convert arduino code to esp8266 micropython (google sheets without IFTTT) or suggestion

MoustachedBird wrote:
Mon Sep 09, 2019 8:39 pm
Thank you for your time. Sorry, what do you mean with 'application/x-www-form-urlencoded'
When you post data over HTTP you have a few options how to encode the data. urlencoded and json are two very common options. the example arduino code you posted actually uses urlencoded despite saying json.
by jimmo
Mon Sep 09, 2019 11:45 am
Forum: General Discussion and Questions
Topic: STM32F769I-DISC1 heap issues
Replies: 8
Views: 491

Re: STM32F769I-DISC1 heap issues

But I forgot to disable mboot. Shall I disable mboot in mpconfigboard.mk (USE_MBOOT ?= 0) and leave everything else the same? To be honest I don't think leaving it enabled would cause any problems. Sorry I probably could have phrased my question better, I was more suggesting that you could use mboo...