Search found 34 matches

by Ashvajit.P
Tue Nov 01, 2022 11:19 am
Forum: ESP-IDF
Topic: Issue in UART ESP32 with interrupt
Replies: 2
Views: 4117

Re: Issue in UART ESP32 with interrupt

Hi, In the above shared code if, I want to receive data that with length not fixed. I want to generate interrupt at first byte I receive and wait for a timeout, if consecutive bytes are not received within that time then my buffer will return data at that time( to receive data till line is idle).the...
by Ashvajit.P
Tue Aug 16, 2022 9:03 am
Forum: ESP-IDF
Topic: Issue while creating multiple service in BLE GATT service table example
Replies: 0
Views: 799

Issue while creating multiple service in BLE GATT service table example

Hello, i want to add multiple service in the given BLE service table example. I tried to create another table and created attribute table manually, but before staring the 2nd service my device starts advertising and after connection I am not able to see the 2nd service that has been created. ble_ser...
by Ashvajit.P
Tue Aug 02, 2022 5:57 am
Forum: ESP-IDF
Topic: BLE Server attribute value response truncation issue
Replies: 5
Views: 1907

Re: BLE Server attribute value response truncation issue

1. your code is messed in many places, one i mentioned above, another is probably sending response on read request, which is not setting bit which tells its not whole value sent (due to MTU size) 2. i am guessing esp32 BLE client code is exchanging MTU with server code, which you are not doing when...
by Ashvajit.P
Mon Aug 01, 2022 6:19 am
Forum: ESP-IDF
Topic: BLE Server attribute value response truncation issue
Replies: 5
Views: 1907

Re: BLE Server attribute value response truncation issue

Yes, but that is not the case with same data, wen requested from ESP module instead of the app
by Ashvajit.P
Thu Jul 28, 2022 6:45 am
Forum: ESP-IDF
Topic: BLE Server attribute value response truncation issue
Replies: 5
Views: 1907

BLE Server attribute value response truncation issue

Hello I am using ESP32 S3 with GATT server example. When I am sending read characteristic request from BLE client (ESP32 S3) then I am getting proper response as shown ble_c_resp.PNG But same request is sent form mobile app then I am getting same hex value dumped over 4-5 times and getting warning i...
by Ashvajit.P
Mon May 30, 2022 7:01 am
Forum: ESP-IDF
Topic: HTTP request failure in restful_server example in ESP32-S3
Replies: 9
Views: 4410

Re: HTTP request failure in restful_server example in ESP32-S3

I have verified with other android phone as well. Still not working with any of them.
by Ashvajit.P
Mon May 30, 2022 6:43 am
Forum: ESP-IDF
Topic: HTTP request failure in restful_server example in ESP32-S3
Replies: 9
Views: 4410

Re: HTTP request failure in restful_server example in ESP32-S3

I have verified that it is working in iPhone but in my Android phone it is not working, Are there any settings or work arounds to make this work in android ?
by Ashvajit.P
Fri May 27, 2022 9:20 am
Forum: ESP-IDF
Topic: Issue while debuggging ESP32-S3 using J-Link
Replies: 1
Views: 1942

Issue while debuggging ESP32-S3 using J-Link

Hello, I am trying to debug my ESP32-S3 in DevkitC using J-link. but I am not able to connect the way I am used to do in ESP32-WROOM32E. I reffered the IO connections as per the data provided here: https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/hw-reference/esp32s3/user-guide-devkitc-...
by Ashvajit.P
Fri May 27, 2022 9:06 am
Forum: ESP-IDF
Topic: HTTP request failure in restful_server example in ESP32-S3
Replies: 9
Views: 4410

Re: HTTP request failure in restful_server example in ESP32-S3

Yes my phone does support mDNS, but do ESP32-S3 supports HTTP requests using mDNS from access point it is connected to ?
by Ashvajit.P
Fri May 27, 2022 5:22 am
Forum: ESP-IDF
Topic: HTTP request failure in restful_server example in ESP32-S3
Replies: 9
Views: 4410

Re: HTTP request failure in restful_server example in ESP32-S3

I am initializing ESP32-S3 as wifi station and http server witn mdNS using restful_server example code in SDK . My phone is used as wifi Access Point and S3 is paired with it. When I am using HTTP request from my phone with uri : http://esp-home.local/api/v1/system/info server is not sending any res...