Search found 10 matches

by superace
Wed Aug 24, 2022 12:54 pm
Forum: Raspberry Pi microcontroller boards
Topic: @rp2.asm_pio()
Replies: 8
Views: 28525

@rp2.asm_pio()

Hi, Either I am doing something illegal or I just do not get it. MicroPython v1.19.1 on 2022-06-18; Raspberry Pi Pico with RP2040 Thonny How come this code prints in REPL >>> inside inside >>> from machine import Pin import rp2 @rp2.asm_pio(set_init=rp2.PIO.OUT_LOW) def blink_1hz(): print ("inside")...
by superace
Wed Dec 23, 2020 6:34 am
Forum: General Discussion and Questions
Topic: Documentation of included modules and changes
Replies: 2
Views: 3599

Documentation of included modules and changes

Hi, I am lost again and I am sure the problem is I am looking in the wrong place. Where can I find a list of what modules are in included in the official esp32spiram-idf3-20200902-v1.13.bin build? Where can I find in the documentations the change log to see what changes are made between 1.12 and 1.1...
by superace
Sun Jul 26, 2020 10:53 pm
Forum: General Discussion and Questions
Topic: sockets communication btwn 2 ESP32's ?
Replies: 6
Views: 3892

Re: sockets communication btwn 2 ESP32's ?

Sockets are your friend, well at least after some time. I have no idea how far it is from your garage to your kitchen but distance or thick walls can rule out Bluetooth. UDP or TCP is more a matter of taste here where TCP is more reliable because of re-transmissions and such included in the TCP laye...
by superace
Thu Jul 16, 2020 8:08 am
Forum: General Discussion and Questions
Topic: How to Program MicroPython on embedded system?
Replies: 4
Views: 2237

Re: How to Program MicroPython on embedded system?

Micropython is brilliant for embedded solutions. Specially for custom made things where you use standard modules and "just" tweak them. My company is using C or PicBasic Pro for embedded solutions for our main product lines and Micropython for the IOT part. The ESP32 and ESP8266 modules are super ea...
by superace
Thu Jul 16, 2020 5:40 am
Forum: ESP32 boards
Topic: ESP32-Cam bin file?
Replies: 3
Views: 5029

ESP32-Cam bin file?

Hi, I have used my google skills but I can't find what I need. Does anyone know where I can download a micropython.bin file with ESP-32 Camera support? I can find one example but that is with BLE and not WIFI, and a different example that is almost working but does not have the complete Micropython ...
by superace
Sun Mar 01, 2020 4:27 am
Forum: ESP32 boards
Topic: Build/Make problem with ESP32 compile
Replies: 5
Views: 3007

Re: Build/Make problem with ESP32 compile

Great advice! I have gotten my PC to create a usable software with double precision. I still don't understand why the build size is 1.5Mb for the firware.bin file, aprox 3 times the file size found on the download page and I don't really get how to make sure I get the last stable version of 1.12 but...
by superace
Sat Feb 29, 2020 11:25 am
Forum: ESP32 boards
Topic: Build/Make problem with ESP32 compile
Replies: 5
Views: 3007

Re: Build/Make problem with ESP32 compile

But of course, that makes sense :D I was wondering how the include file could be including itself. Will test this tomorrow. Thank you.
by superace
Sat Feb 29, 2020 10:01 am
Forum: ESP32 boards
Topic: Build/Make problem with ESP32 compile
Replies: 5
Views: 3007

Build/Make problem with ESP32 compile

Having fighting with this problem for days now I am stuck but I need this to work. Ubuntu LTS 64bit, plenty of RAM plenty of CPU. I am trying to follow this guide https://www.microdev.it/wp/en/2018/08/08/esp32-micropython-compiling-for-esp32/ but obviously I get it wrong somewhere. I have created th...
by superace
Thu Jan 17, 2019 1:10 pm
Forum: Other Boards
Topic: Stop Crtl C keyboard interrupts?
Replies: 3
Views: 4457

Re: Stop Crtl C keyboard interrupts?

That's exactly what I have tried, both in the boot file and main as first row but it doesn't make any difference from what I can see. -1 or 3 or any other number, tera term break will still break the running program and kick me out to repl. But ok if that's the magic bullet I will try more tomorrow....
by superace
Thu Jan 17, 2019 2:13 am
Forum: Other Boards
Topic: Stop Crtl C keyboard interrupts?
Replies: 3
Views: 4457

Stop Crtl C keyboard interrupts?

Hi all, I have searched high and low using my google skills but I fail to come up with a working solution. I need to turn off the keyboard interrupt on the RX0 pin. Today 03h will break the program. How is this done? I am using a Nodemcu with a ESP8266 module. The solution passing -3 to the interrup...