Search found 101 matches
- Thu Apr 18, 2024 12:12 pm
- Forum: Hardware
- Topic: simultaneous setting of GPIO outputs for H-bridge control, how to?
- Replies: 8
- Views: 1339
Re: simultaneous setting of GPIO outputs for H-bridge control, how to?
that is exactly the hint I was looking for, thanks
- Thu Apr 18, 2024 9:47 am
- Forum: Hardware
- Topic: simultaneous setting of GPIO outputs for H-bridge control, how to?
- Replies: 8
- Views: 1339
simultaneous setting of GPIO outputs for H-bridge control, how to?
Hi there I am trying to implement a simple stepper motor driver using two H-bridges using ESP IDF. The requirement is that the GPIO's (4 of them) are set simultaneously. My firmware programmer seem to not be able to achieve this. I understand that this requires setting the GPIO's by writing directly...
- Fri Apr 12, 2024 12:15 pm
- Forum: ESP-IDF
- Topic: Do not include WiFi in project
- Replies: 2
- Views: 293
Re: Do not include WiFi in project
please as well don't forget that there are hardware components other then the plain processor involved which require a defined status like the radio PHY on the ESP.
If your project does not require any of these features you should consider to use another processor family.
If your project does not require any of these features you should consider to use another processor family.
- Fri Apr 05, 2024 3:25 pm
- Forum: ESP-IDF
- Topic: IDF 5.1 and 5.2 SD-card driver fucked up
- Replies: 1
- Views: 1722
IDF 5.1 and 5.2 SD-card driver fucked up
Hi there, please can somebody from the Espressif team initiate follow up this thread https://github.com/espressif/esp-idf/is ... 2039769865
It sitting there unhandled since month and more people are showing up with same issue
Thanks
It sitting there unhandled since month and more people are showing up with same issue
Thanks
- Mon Mar 11, 2024 7:33 pm
- Forum: ESP-IDF
- Topic: WiFi station no longer finds APs after 5 minutes of scanning
- Replies: 10
- Views: 819
Re: WiFi station no longer finds APs after 5 minutes of scanning
thanks for updating your last post
- Mon Mar 11, 2024 12:51 pm
- Forum: ESP-IDF
- Topic: WiFi station no longer finds APs after 5 minutes of scanning
- Replies: 10
- Views: 819
Re: WiFi station no longer finds APs after 5 minutes of scanning
well then please we spend the time to help you so you spend the time to tell what the cause was !!!!
- Fri Mar 08, 2024 1:08 pm
- Forum: ESP-IDF
- Topic: WiFi station no longer finds APs after 5 minutes of scanning
- Replies: 10
- Views: 819
Re: WiFi station no longer finds APs after 5 minutes of scanning
I barely remember something that by error if the station does not find any AP after 10 attempts it stops searching. Each attempt is logged and final a log is fired saying that after 10 attempts without result it stops searching
May be that helps, just bean an issue for me like a year ago
May be that helps, just bean an issue for me like a year ago
- Thu Feb 08, 2024 8:07 pm
- Forum: Hardware
- Topic: is the ESP32-WROOM-32E-N8 module recommneded for a new long term product
- Replies: 1
- Views: 321
- Mon Jan 29, 2024 4:57 pm
- Forum: ESP-IDF
- Topic: Esp32S3 : Why time to write in Flash is so long ? Help !
- Replies: 7
- Views: 962
Re: Esp32S3 : Why time to write in Flash is so long ? Help !
Dear friend as other have already mentioned fatfs is the wrong way to go with the flash memory. The overhead is far too much. The Xtensa LX7 MCU connects to flash memory in the best case via 8bit SPI sometimes 4bit depending on your package type. Not the reason why it is so slow. However, Flash memo...
- Wed Jan 10, 2024 3:39 pm
- Forum: ESP-IDF
- Topic: Why is it not good practice to call esp_wifi_connect() after esp_wifi_disconnect()?
- Replies: 11
- Views: 97915
Re: Why is it not good practice to call esp_wifi_connect() after esp_wifi_disconnect()?
Great work Karunt, thank you for sharing. Just if I understand right and for the records, so the example never worked out of the box correct? so very likely it was not tested for the environment it was supposed to run fine, correct? How many hours did it cost you to figure the problem out? and did y...