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Unwanted pulse warning for devices connected to onboard LED and corresponding pin #357

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brycecherry75 opened this issue Sep 7, 2021 · 3 comments
Open

Unwanted pulse warning for devices connected to onboard LED and corresponding pin #357

brycecherry75 opened this issue Sep 7, 2021 · 3 comments
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enhancement New feature or request

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@brycecherry75
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I have noted when the microcontroller RESET signal is negated, the Arduino bootloader flashes the onboard LED on a particular pin (which depending on the microcrontroller can support SCK as an SPI hardware function on this pin) and this occurrence (with an ATmega328P) was causing an HMC830 PLL/VCO (attached to hardware SPI pins with the SPI hardware function used) to latch an operating mode (according to the manufacturer's Operating Guide) when not wanted which can only be reset by removing power to the HMC830.

So therefore, I think there should be a warning about unwanted pulses (and possible unwanted interactions on connected hardware) on the pin connected to the onboard LED which flashes under bootloader control after negation of the RESET signal.
@Swastyy
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Swastyy commented Sep 20, 2021

Hi @brycecherry75 , @per1234 I want to work on this. Please assist and assign it to me.

@per1234
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per1234 commented Sep 20, 2021

Hi @Swastyy. Thanks for your interest in contributing to the Arduino documentation. The relevant documentation is not hosted in a public repository so you won't be able to contribute to it directly. You are welcome to comment here with a suggestion for the documentation content if you like.

@Swastyy
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Swastyy commented Oct 5, 2021 •
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Hi @per1234 alright. Definitely I will. Thanks for replying. Can I contribute to other issues?

@per1234 per1234 transferred this issue from arduino/Arduino Jul 17, 2022
@per1234 per1234 added enhancement New feature or request and removed Component: Documentation labels Jul 17, 2022
Serjlee pushed a commit that referenced this issue Mar 9, 2023
@TaddyHC
[PC-1031] Portenta X8: Create and Upload a Custom Container to the Po…
9fd45f6 
…rtenta X8 Redefinition (#357)

* Initial commit - Tutorial content minor update

* Tutorial content title update (Pending Suggestion)

* Tutorial content title readjustment

* Tutorial content update

* Tutorial content update

* Tutorial content update (Added Docker Hub Upload Section WIP)

* Tutorial content minor update
jcarolinares added a commit that referenced this issue Mar 9, 2023
@ArduinoBot @martab1994
@Jorgetrujilloroman @jcarolinares @aliphys @TaddyHC @marqdevx
Post-launch Portenta X8 Redefinition 09-03-23 (#897)
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* Martab94/portenta-x8-user-manual (#287)

* Create content

* Rename content to content.md

* Create images

* Update content.md

* Add files via upload

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* Delete OOTB_WiFi_connection_done.png

* Delete OOTB_WiFi_password.png

* Delete OOTB_WiFi_selection.png

* Delete portenta-x8-call-outs.png

* Delete python_shell_running.png

* Update content.md

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* Update out-of-the-box update

Specify out-of-the-box update

* Andrea review

Adding Andrea's feedbacks

* Fix typo

Fix typo

* Add OS release image

* Portenta X8 update offline

Adding aktualizer lite offline documentation for X8

* Localhost command update

Update localhost command

* Delete OOTB_WiFi_first_setup.png

* Delete OOTB_homepage.png

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* Update content/hardware/04.pro/boards/portenta-x8/tutorials/what-is-portenta-x8/content.md

* 399 update section correction

* Fix typo

* Banner added- Folder renamed to portenta-x8-user-manual

* Changed folder name to user-manual

* <snip> Error fixed

* Over-The-Air inconsistency solved

* Wi-F -> Wi-Fi®

* Julian's conflicts solution

* Ali Wifi suggestions added

---------

Co-authored-by: Jorge Trujillo <j.trujilloroman@ext.arduino.cc>
Co-authored-by: Jorge Trujillo Román <124149761+Jorgetrujilloroman@users.noreply.github.com>
Co-authored-by: jcarolinares <jcarolinares@gmail.com>
Co-authored-by: aliphys <alicompute@yahoo.com>

* [PC-1031] Portenta X8: Create and Upload a Custom Container to the Portenta X8 Redefinition (#357)

* Initial commit - Tutorial content minor update

* Tutorial content title update (Pending Suggestion)

* Tutorial content title readjustment

* Tutorial content update

* Tutorial content update

* Tutorial content update (Added Docker Hub Upload Section WIP)

* Tutorial content minor update

* [PC-1023] Getting Started Tutorial review (#365)

* [PC-1023] Grammar fixes

Some grammar fixes in the tutorial.

* [PC-1023] Documentation Fix

FIxing some URLs

* Update content/hardware/04.pro/boards/portenta-x8/tutorials/out-of-the-box/content.md

Co-authored-by: Pablo Marquínez Ferrándiz <11246294+marqdevx@users.noreply.github.com>

* Revert "Update content/hardware/04.pro/boards/portenta-x8/tutorials/out-of-the-box/content.md"

This reverts commit 74800a2c819e3b170f84166e72158f80ec8a7b5a.

* [PC-1023] Adding information about IP address

Adding images and information about how to connect to the Portenta X8 webpage when the default IP on the tutorial is not working properly.

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Co-authored-by: Pablo Marquínez Ferrándiz <11246294+marqdevx@users.noreply.github.com>

* [PC-1027] Portenta X8: Data Exchange Between Python on Linux and an Arduino Sketch Redefintion (#356)

* Initial commit - minor content update

* Tutorial content update

* Tutorial content minor update

* Tutorial content update

* Tutorial content update

* [PC-1026] Portenta X8: Container Management with Docker & Python on Linux Redefinition (#334)

* Initial Commit - Content clean base

* Tutorial content minor update

* Docker management tutorial major update

* Added small bootloader flash link (Portenta X8)

* tutorial content minor update

* Tutorial content update

* Tutorial content update

* Tutorial content minor update

* Update content/hardware/04.pro/boards/portenta-x8/tutorials/docker-container/content.md

Co-authored-by: Julián Caro Linares <jcarolinares@gmail.com>

* Update content/hardware/04.pro/boards/portenta-x8/tutorials/docker-container/content.md

Co-authored-by: Julián Caro Linares <jcarolinares@gmail.com>

* Tutorial content minor update

* Tutorial content minor update

---------

Co-authored-by: Julián Caro Linares <jcarolinares@gmail.com>

* [PC-1030] Portenta X8: How To Flash Your Portenta X8 Redefinition (#358)

* Initial commit - Tutorial content minor update

* Tutorial content update

* Tutorial content update

* [PC-1033] Portenta X8: How To Build a Custom Image for Your Portenta X8 Redefinition (#359)

* Initial commit - Tutorial content update

* Tutorial content minor update

* Tutorial content update

* [PC-####] Portenta X8: Using FoundriesFactory Waves Fleet Management Redefinition (#362)

* Initial commit - Tutorial content update

* Tutorial content update

* [PC-####] Portenta X8: Uploading Sketches to the M4 Core on Arduino Portenta X8 Redefinition (#361)

* Initial commit - Tutorial content update

* Tutorial content minor update

* Tutorial content update w/ graphic swap

* Tutorial content minor update

* [PC-1035] Grammar fixes (#366)

Some grammar fixes on the tutorial. Changing Wordpress to WordPress.

* [PC-1034] Portenta X8: Data Logging with MQTT, Node-RED, InfluxDB and Grafana Redefinition (#370)

* Initial commit - Tutorial content update

* Tutorial content minor update

* Tutorial content minor update

* Tutorial content update (Header consistency)

* [PC-1032] Portenta X8: Output WebGL Content on a Screen Redefinition (#363)

* Initial commit - Tutorial content update

* Tutorial content minor update

* Tutorial content update

* Tutorial content update

* Tutorial content update

* user manual-linter error fix

* user manual-linter fix

* Essentials updated

* Getting started button updated to user manual

* Suggested libraries updated

* Initial commit - Tutorial content update (Retesting) (#368)

* [PC-1036] Portenta X8: Multi-Protocol Gateway w/ Max Carrier Tutorial Redefinition  (#344)

* Initial commit - Initial adjustments

* Tutorial content major update

* Tutorial content update

* Tutorial content minor fix

* Tutorial content minor update

* Tutorial content graphics update

* Update content/hardware/04.pro/boards/portenta-x8/tutorials/multi-protocol-gateway/content.md

Co-authored-by: Julián Caro Linares <jcarolinares@gmail.com>

* Update content/hardware/04.pro/boards/portenta-x8/tutorials/multi-protocol-gateway/content.md

Co-authored-by: Julián Caro Linares <jcarolinares@gmail.com>

* Update content/hardware/04.pro/boards/portenta-x8/tutorials/multi-protocol-gateway/content.md

Co-authored-by: Julián Caro Linares <jcarolinares@gmail.com>

* Update content/hardware/04.pro/boards/portenta-x8/tutorials/multi-protocol-gateway/content.md

Co-authored-by: Julián Caro Linares <jcarolinares@gmail.com>

* Update content/hardware/04.pro/boards/portenta-x8/tutorials/multi-protocol-gateway/content.md

Co-authored-by: Julián Caro Linares <jcarolinares@gmail.com>

* Update content/hardware/04.pro/boards/portenta-x8/tutorials/multi-protocol-gateway/content.md

Co-authored-by: Julián Caro Linares <jcarolinares@gmail.com>

* Update content/hardware/04.pro/boards/portenta-x8/tutorials/multi-protocol-gateway/content.md

Co-authored-by: Julián Caro Linares <jcarolinares@gmail.com>

* Update content/hardware/04.pro/boards/portenta-x8/tutorials/multi-protocol-gateway/content.md

Co-authored-by: Julián Caro Linares <jcarolinares@gmail.com>

* Update content/hardware/04.pro/boards/portenta-x8/tutorials/multi-protocol-gateway/content.md

Co-authored-by: Julián Caro Linares <jcarolinares@gmail.com>

* Update content/hardware/04.pro/boards/portenta-x8/tutorials/multi-protocol-gateway/content.md

Co-authored-by: Julián Caro Linares <jcarolinares@gmail.com>

* Update content/hardware/04.pro/boards/portenta-x8/tutorials/multi-protocol-gateway/content.md

Co-authored-by: Julián Caro Linares <jcarolinares@gmail.com>

* Update content/hardware/04.pro/boards/portenta-x8/tutorials/multi-protocol-gateway/content.md

Co-authored-by: Julián Caro Linares <jcarolinares@gmail.com>

* Update content/hardware/04.pro/boards/portenta-x8/tutorials/multi-protocol-gateway/content.md

Co-authored-by: Julián Caro Linares <jcarolinares@gmail.com>

* Update content/hardware/04.pro/boards/portenta-x8/tutorials/multi-protocol-gateway/content.md

Co-authored-by: Julián Caro Linares <jcarolinares@gmail.com>

* Tutorial content update w/ Review feedback

---------

Co-authored-by: Julián Caro Linares <jcarolinares@gmail.com>

* Tutorials in order. Essentials fix

* Flashing tutorial PO feedback updated

* Linter general fix for Portenta X8

* Small number fix

---------

Co-authored-by: martab1994 <93210545+martab1994@users.noreply.github.com>
Co-authored-by: Jorge Trujillo <j.trujilloroman@ext.arduino.cc>
Co-authored-by: Jorge Trujillo Román <124149761+Jorgetrujilloroman@users.noreply.github.com>
Co-authored-by: jcarolinares <jcarolinares@gmail.com>
Co-authored-by: aliphys <alicompute@yahoo.com>
Co-authored-by: TaddyHC <94547080+TaddyHC@users.noreply.github.com>
Co-authored-by: Pablo Marquínez Ferrándiz <11246294+marqdevx@users.noreply.github.com>
Co-authored-by: TaddyHC <k.hochung@arduino.cc>
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@per1234 @brycecherry75 @Swastyy