Search found 5 matches

by GiulioDallaVecchia
Tue Dec 20, 2022 1:39 pm
Forum: ESP-IDF
Topic: ESP32 Webserver
Replies: 1
Views: 1134

ESP32 Webserver

Hi all, I'm struggling to understand how I can establish a connection to my web-server. I'm working on a project, running on a ESP32, where it's running a HTTP server. I need to access to that HTTP server from anywhere in the world, but I don't understand how I can achieve that. In the end I need to...
by GiulioDallaVecchia
Tue Aug 02, 2022 12:22 pm
Forum: Hardware
Topic: ESP32C3 GDMA RESTART
Replies: 0
Views: 910

ESP32C3 GDMA RESTART

Hi,

I'm working on ADC with GDMA to read analog inputs. I need to use GDMA in circular mode, but seems that GDMA restart function doesn't work properly. Is there anyone who has worked about that?

Where is possible to find ESP32C3 Errata-Sheet?

Thanks a lot,

Giulio
by GiulioDallaVecchia
Tue Aug 02, 2022 7:43 am
Forum: ESP-IDF
Topic: ESP32C3 ADC DMA Circular mode
Replies: 3
Views: 1772

Re: ESP32C3 ADC DMA Circular mode

yes..."At least conceptually it's not hard..." but I'm not able to read continually an analog input. When DMA reaches the last descriptor, even if it is linked with the first one, DMA (or ADC I don't understand) stop to work.
by GiulioDallaVecchia
Mon Aug 01, 2022 1:45 pm
Forum: ESP-IDF
Topic: ESP32C3 ADC DMA Circular mode
Replies: 3
Views: 1772

ESP32C3 ADC DMA Circular mode

Hi ESP32 Team, I need to sample two analog channels using ADC with DMA in circular mode, but i'm not able to find any example to do that. I've found an example where it's used the ADC with the DMA but after each EOF DMA interrupt the ADC and the DMA are restarted. I don't want to do that, but I need...
by GiulioDallaVecchia
Tue Mar 08, 2022 1:18 pm
Forum: ESP-AT
Topic: USB-JTAG AT Command FW
Replies: 1
Views: 2076

USB-JTAG AT Command FW

Hi espressif community, I'm using esp32-C3-mini1. I flashed the official AT command firmware to the module, but after that I can't re-flash any other firmware using USB-JTAG build-in. When I try to connect with openocd I always receive an error. I've already tried to do that with the "hello world" p...