Search found 51 matches

by ningappa BS
Tue Oct 30, 2018 5:22 am
Forum: General Discussion
Topic: what is the stack size of Bluetooth classic and WIFI and total heap size in esp-wroom-32 module
Replies: 1
Views: 3131

what is the stack size of Bluetooth classic and WIFI and total heap size in esp-wroom-32 module

Hi,
i am using Bluetooth and WIFI and am some dynamic buffers here am not getting so much heap memory and what is the stack size of bluetooth and wifi. Can we able to adjust the stack and heap if yes how to do.
Some one help me to sort out the problem.

thanks
by ningappa BS
Thu Oct 25, 2018 12:43 pm
Forum: General Discussion
Topic: ESP32 debugging with Segger Jlink
Replies: 17
Views: 29339

Re: ESP32 debugging with Segger Jlink

I know this is somewhat of a cryptic error message and it may not immediately be clear what to do, but have you tried running git submodule init and git submodule update?
Yes,we have tried but again we got same error.
by ningappa BS
Thu Oct 25, 2018 5:54 am
Forum: General Discussion
Topic: ESP32 debugging with Segger Jlink
Replies: 17
Views: 29339

Re: ESP32 debugging with Segger Jlink

Hi, To build OpenOCD, use the following sequence of commands: ./bootstrap (when building from the git repository) ./configure make Above following step we are getting an "configure: error: jimtcl not found, run git submodule init and git submodule update." i have attached the config.log file for you...
by ningappa BS
Mon Oct 15, 2018 11:21 am
Forum: General Discussion
Topic: ESP32 debugging with Segger Jlink
Replies: 17
Views: 29339

Re: ESP32 debugging with Segger Jlink

Hi, --> we have downloaded OpenOCD from the Github(https://github.com/gnu-mcu-eclipse/openocd/releases)--success --> In Configuring ESP32 Target step --> Configure and connect JTAG interface------success --> Run OpenOCD with command( bin/openocd -s scripts/ -f scripts/interface/jlink.cfg -f scripts/...
by ningappa BS
Fri Sep 28, 2018 9:22 am
Forum: General Discussion
Topic: Large data transfer through bluetooth
Replies: 0
Views: 2014

Large data transfer through bluetooth

Hi everyone,
In esp-idf, Which example is better for large data transferring through Bluetooth with flow control.
thanks
by ningappa BS
Fri Sep 28, 2018 7:06 am
Forum: General Discussion
Topic: how to stop and resume receiving data from bluetooth(SPP profile)
Replies: 1
Views: 2580

Re: how to stop and resume receiving data from bluetooth(SPP profile)

Please someone help me sort out the issue. Is there any other example to fulfill my requirement.

thanks
by ningappa BS
Thu Sep 27, 2018 10:40 am
Forum: General Discussion
Topic: how to stop and resume receiving data from bluetooth(SPP profile)
Replies: 1
Views: 2580

how to stop and resume receiving data from bluetooth(SPP profile)

hi all, my requirement is to receive some of bluetooth data(let say 200 bytes) and stop receive then process the received data and then again receive 200 bytes then stop receiving, process the received data and so on till the end of data (let say 1000 bytes ). Is there any API's to control bluetooth...
by ningappa BS
Wed Sep 26, 2018 11:23 am
Forum: General Discussion
Topic: how to pause and resume receiving data from bluetooth(SPP profile)
Replies: 1
Views: 2766

how to pause and resume receiving data from bluetooth(SPP profile)

hi all, my requirement is to receive some of bluetooth data(let say 1k bytes) and stop receive then process the received data and then again receive 1k bytes then stop receiving, process the received data and so on till the end of data (let say 10k bytes ). Is there any API's to control bluetooth in...
by ningappa BS
Wed Sep 26, 2018 11:07 am
Forum: General Discussion
Topic: how to stop receiving of data from UART
Replies: 5
Views: 7476

Re: how to stop and resume receiving of data from UART

am setting and resetting the gpio pin which am using as a CTS pin to start and stop the UART communication but still am not getting any effect on communication, can you please share any UART communication code which is controlling by CTS pin so that i will get some idea. Any suggestions can be appr...
by ningappa BS
Fri Sep 07, 2018 7:04 am
Forum: General Discussion
Topic: ESP32 debugging with Segger Jlink
Replies: 17
Views: 29339

ESP32 debugging with Segger Jlink

Hello All, I am using Segger Jlink for debugging in ESP32. But not able to succeed as I got "exec format error" on launching debugger Environment ------------ Ubuntu 14.04 32 bit Eclipse Steps followed -------------- 1. Installed Segger Jlink plugin for eclipse 2. Provided the ESP32 config files to ...