Search found 43 matches

by jgustavoam
Sat Apr 04, 2020 1:52 pm
Forum: ESP32 Arduino
Topic: SUMP Compatible ESP32 Logic Analyzer with RLE
Replies: 39
Views: 7162

Re: SUMP Compatible ESP32 Logic Analyzer with RLE

Hi Segmentation, I may suggest you these good tutorials : https://randomnerdtutorials.com/getting-started-with-esp32/ https://randomnerdtutorials.com/installing-the-esp32-board-in-arduino-ide-windows-instructions/ https://randomnerdtutorials.com/esp32-troubleshooting-guide/ "Is an external crystal r...
by jgustavoam
Sun Mar 29, 2020 11:30 pm
Forum: ESP32 Arduino
Topic: SUMP Compatible ESP32 Logic Analyzer with RLE
Replies: 39
Views: 7162

Re: SUMP Compatible ESP32 Logic Analyzer with RLE

That results are too slow for my needs.
What is the name of your ESP32 Module? May you post the link, please.
Thank you.
Be safe! Stay at home!
by jgustavoam
Fri Mar 27, 2020 5:16 pm
Forum: ESP32 Arduino
Topic: SUMP Compatible ESP32 Logic Analyzer with RLE
Replies: 39
Views: 7162

Re: SUMP Compatible ESP32 Logic Analyzer with RLE

Hi EUA,

I attached some images, copied the link and inserted it in the post. The next day, those images disappeared.
I will look for the correct way to post images. I can't adjust the dimensions of my photos on this forum.

Do you know the name (or code) of PSRAM? Suggest you to look for datasheets.
by jgustavoam
Sat Mar 21, 2020 12:21 am
Forum: ESP32 Arduino
Topic: SUMP Compatible ESP32 Logic Analyzer with RLE
Replies: 39
Views: 7162

Re: SUMP Compatible ESP32 Logic Analyzer with RLE

Where are my images that I posted last week?
I lost a lot of images.
What's wrong???
Can anyone explain what happened?
by jgustavoam
Thu Mar 19, 2020 1:59 pm
Forum: Documentation
Topic: Documentation Requests/Feedback
Replies: 73
Views: 71010

Re: Documentation Requests/Feedback

Hi ESP_Lvxinyue,
I found more issues! I will post as soon as possible.
Thanks
Gustavo Murta
by jgustavoam
Sat Mar 14, 2020 9:14 pm
Forum: ESP32 Arduino
Topic: SUMP Compatible ESP32 Logic Analyzer with RLE
Replies: 39
Views: 7162

Re: SUMP Compatible ESP32 Logic Analyzer with RLE

More Tests and suggestions: IMPORTANT - To get a connection to Pulseview, I used a button connecting the GPIO 15 to the ground. During boot, I press this button (as recommended by ESP_Sprite). My ESP32 Dev Kit board uses the ESP32-WROOM32 module. So I can use more pins. We know that some pins are r...
by jgustavoam
Sat Mar 14, 2020 1:56 pm
Forum: ESP32 Arduino
Topic: SUMP Compatible ESP32 Logic Analyzer with RLE
Replies: 39
Views: 7162

Re: SUMP Compatible ESP32 Logic Analyzer with RLE

If let say enable GPIO7 for input 7, than ESP32 crash due SPI pins try to communicate with flash while occupied for input. You can select any GPIO pin that you want to use instead of -1 or 7. Also setting them -1 does not make that pin floating but low... I think the new ESP32-S2 will meet our need...
by jgustavoam
Sat Mar 14, 2020 3:12 am
Forum: ESP32 Arduino
Topic: SUMP Compatible ESP32 Logic Analyzer with RLE
Replies: 39
Views: 7162

Re: SUMP Compatible ESP32 Logic Analyzer with RLE

First Test - promising results! Congratulations EUA! I confess that I had a little trouble figuring out how to use the Logic analyzer. But I did! Summarizing my environment and settings: ESP32 Dev Kit (38 pins) - Arduino IDE 1.8.10 ESP32 Arduino FW version 1.04 ESP32 Board settings: https://esp32.c...
by jgustavoam
Sat Mar 14, 2020 12:43 am
Forum: ESP32 Arduino
Topic: SUMP Compatible ESP32 Logic Analyzer with RLE
Replies: 39
Views: 7162

Re: SUMP Compatible ESP32 Logic Analyzer with RLE

Hi EUA,

I'm sorry for the lack of my feedback. But after my vacation, I am involved in a complex service to change a USB library used on a Linux system. As soon as possible I will do tests with your project. Thank You.
by jgustavoam
Thu Feb 13, 2020 12:11 am
Forum: ESP32 Arduino
Topic: SUMP Compatible ESP32 Logic Analyzer with RLE
Replies: 39
Views: 7162

Re: SUMP Compatible ESP32 Logic Analyzer

EUA,
Tomorrow I'm going on a vacation trip.
I'll be back on February 22.
As soon as possible, I will test your Logic Analyzer. I am very interested in doing that.
Thanks.

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