Search found 32 matches

by MattiaBerton
Wed Jul 31, 2024 2:21 pm
Forum: ESP-IDF
Topic: FPU in Interrupt
Replies: 3
Views: 957

Re: FPU in Interrupt

I applied your changes, and now it works even with ESP32-S3.
by MattiaBerton
Tue Jul 30, 2024 8:45 am
Forum: ESP-IDF
Topic: FPU in Interrupt
Replies: 3
Views: 957

FPU in Interrupt

Hello,
I'm using an ESP32-S3. I found that there is not the option "CONFIG_FREERTOS_FPU_IN_ISR", while it is present if I set IDF-TARGET=ESP32. Is there any reason for which there is not such an option? Is there any way to enable?
Thanks!
by MattiaBerton
Wed Jul 17, 2024 2:11 pm
Forum: General Discussion
Topic: ADC2 on ESP32-S3 and digital controller
Replies: 0
Views: 568

ADC2 on ESP32-S3 and digital controller

Hello, I'm using an ESP32-S3, both ADC1 and ADC2 used. I would like to use the digital controller for both of them. I know that ADC2 has some problem, because the digital controller (ADC-DMA) can't be used with ADC2. However, I would not use the DMA, I would work in Interrupt. With Interrupt, is it ...
by MattiaBerton
Thu Jun 13, 2024 8:11 am
Forum: Hardware
Topic: Temperature, Touch and ADC
Replies: 0
Views: 473

Temperature, Touch and ADC

Hello,
I'm using an ESP32-S3 with ADC1 and 2, Touch and Internal temperature. I would like to know if Touch controller and Internal temperature share with ADCs 1 and 2 some sources, i.e. can I drive ADCs to the max speed without being influenced by Touch and Internal temp?
Thanks,
Mattia Berton
by MattiaBerton
Tue Jun 04, 2024 1:56 pm
Forum: ESP-IDF
Topic: Temperature, Touch and ADC
Replies: 0
Views: 350

Temperature, Touch and ADC

Hello,
I'm using an ESP32-S3 with ADC1 and 2, Touch and Internal temperature. I would like to know if Touch controller and Internal temperature share with ADCs 1 and 2 some sources, i.e. can I drive ADCs to the max speed without being influenced by Touch and Internal temp?
Thanks,
Mattia Berton
by MattiaBerton
Fri Jul 28, 2023 1:07 pm
Forum: General Discussion
Topic: ESP32-P4 RISC-V dual core 400 MHz in the news
Replies: 15
Views: 124639

Re: ESP32-P4 RISC-V dual core 400 MHz in the news

Hello,
any news about this new chip? Release date?
by MattiaBerton
Mon Jun 26, 2023 9:17 am
Forum: Documentation
Topic: esp32-c6 adc specification and touch
Replies: 5
Views: 32043

Re: esp32-c6 adc specification and touch

Hello,
do you also have the sample and hold capacitor value, the multiplexer resistance switch value and the acquisition time?
thank you!
by MattiaBerton
Sat May 13, 2023 9:35 am
Forum: Documentation
Topic: esp32-c6 adc specification and touch
Replies: 5
Views: 32043

Re: esp32-c6 adc specification and touch

Is there a way to ask the DNL and INL of the device?
by MattiaBerton
Thu May 11, 2023 10:27 am
Forum: Documentation
Topic: esp32-c6 adc specification and touch
Replies: 5
Views: 32043

esp32-c6 adc specification and touch

Hello,
I put the same question in the IDF section, so perhaps here it is more correct. In any case, I can't find in the datasheet the DNL and INL of the esp32-C6. Is it the same of esp32-S3, or is it different?
Also, does the Esp32-c6 include the touch peripheral?
by MattiaBerton
Wed May 10, 2023 8:34 am
Forum: ESP-IDF
Topic: esp32-c6 adc specification and touch
Replies: 0
Views: 831

esp32-c6 adc specification and touch

Hello,
I can't find in the datasheet the DNL and INL of the esp32-C6. Is it the same of esp32-S3, or is it different?
Also, does the Esp32-c6 include the touch peripheral?
Thank you,
Mattia Berton