Search found 2207 matches

by chegewara
Thu Mar 28, 2024 4:14 am
Forum: ESP-IDF
Topic: communication with cp210x
Replies: 2
Views: 73

Re: communication with cp210x

Did you try espressif usb host driver for cp210x?

https://github.com/espressif/esp-idf/bl ... /README.md
by chegewara
Thu Mar 28, 2024 4:10 am
Forum: General Discussion
Topic: USB Host In Transfer Failure
Replies: 3
Views: 3233

Re: USB Host In Transfer Failure

in_xfer->bEndpointAddress = 0x81;
It is long shot now, because i dont remember from top of my head. Please try

Code: Select all

in_xfer->bEndpointAddress = 0x1;
It is endpoint 1, and endpoint dir sets bit 7 or leave it 0.
by chegewara
Thu Mar 28, 2024 4:03 am
Forum: ESP-IDF
Topic: ESP32 IDF and AWS MQTT
Replies: 1
Views: 39

Re: ESP32 IDF and AWS MQTT

It may be broken, so, did you try to populate other values in this struct (instead of uri)? struct address_t { const char *uri; /*!< Complete *MQTT* broker URI */ const char *hostname; /*!< Hostname, to set ipv4 pass it as string) */ esp_mqtt_transport_t transport; /*!< Selects transport*/ const cha...
by chegewara
Thu Mar 28, 2024 3:54 am
Forum: IDEs for ESP-IDF
Topic: Main task ended - COM port not available
Replies: 5
Views: 244

Re: Main task ended - COM port not available

You didnt say anything about hardware.
Is it devkit or custom PCB, is it esp32 or esp32S2/S3?
If S2/S3, is it connected to UART or USB port on devkit (assuming its devkit)?
by chegewara
Thu Mar 28, 2024 3:51 am
Forum: ESP-IDF
Topic: Station device joins and immediately leaves or is deleted
Replies: 3
Views: 980

Re: Station device joins and immediately leaves or is deleted

I would suggest to test with different channel. Maybe channel 1 is crowded.
It seems it is working with band ht40u and failing with ht20, maybe thats the clue?

Just an observation.
by chegewara
Thu Mar 28, 2024 3:45 am
Forum: ESP-IDF
Topic: USB debug log: how to disable?
Replies: 1
Views: 41

Re: USB debug log: how to disable?

Hi, I'am usign ESP-IDF 5 on ESP32-S3. Using its USB for read a pen-drive, when it is connected I got this extra output on uart console: *** Device descriptor *** bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0x0 bDeviceSubClass 0x0 ... [/code] How can I disable it? General Log level is set ...
by chegewara
Thu Mar 28, 2024 3:41 am
Forum: ESP-IDF
Topic: Bluetooth options disappeared from menuconfig
Replies: 2
Views: 49

Re: Bluetooth options disappeared from menuconfig

Or by any chance you are using esp32 SoC that does not have bluetooth, like esp32 S2?

Code: Select all

idf.py set-target esp32s2
It may be set in sdkconfig.defaults, so please check it.
by chegewara
Wed Mar 27, 2024 3:51 am
Forum: ESP-IDF
Topic: Modify a CMakeLists.txt that is managed automatically
Replies: 1
Views: 109

Re: Modify a CMakeLists.txt that is managed automatically

Hi, did you read description of this library? ATTENTION! Only basic functionality is currently implemented. Has been tested only on ESP32 using a 2.7" e-ink display (GDEW027W3-T). This will work only as a compoment in the ESP-IDF framework. If you are looking for an arduino-esp32 version check the o...
by chegewara
Mon Mar 25, 2024 8:35 pm
Forum: General Discussion
Topic: Make the type of this parameter a pointer-to-const warning when declaring a FreeRTOS task
Replies: 12
Views: 780

Re: Make the type of this parameter a pointer-to-const warning when declaring a FreeRTOS task

To Sonar it does matter, as it tells us "Either add a parameter list or the "&" operator to this use of "HELLO_TASK"." If you have a better idea, please share. Only when he pass function with wrong signature: It is still not clear to me how can I avoid this warning. I have tried to declare my task ...
by chegewara
Mon Mar 25, 2024 8:33 pm
Forum: General Discussion
Topic: Instability with 120MHz Flash/SPIRAM on ESP32S3-WROOM-2 N32R8V
Replies: 1
Views: 193

Re: Instability with 120MHz Flash/SPIRAM on ESP32S3-WROOM-2 N32R8V

This may be not the answer to your question, but you seem to be in better position than me. On esp-idf master, maybe other versions too, esp32s3 v0.1 there is not a chance to run app with flash set to OPI 120MHz (F8R8 mode). In F4R8 mode, flash 40MHz and PSRAM 120MHz my psram is not detected properl...