Search found 13 matches

by nilesh_m
Mon Jul 04, 2022 3:41 pm
Forum: ESP-IDF
Topic: Does ESP32-S2/S3 supports USB-RNDIS ?
Replies: 1
Views: 2384

Does ESP32-S2/S3 supports USB-RNDIS ?

Hi,

Does, we have any example or documentation for RNDIS support ?
If anyone knows any documentation or example code which will help in understanding usb-rndis working and support for ESP32-S2 or S3 will be a great help.

Thanks!!
by nilesh_m
Wed Jan 12, 2022 4:13 pm
Forum: ESP-IDF
Topic: How to resolve/suppress error for "static declaration follows non-static declaration" in c ?
Replies: 2
Views: 5919

Re: How to resolve/suppress error for "static declaration follows non-static declaration" in c ?

Hi @mzimmers, Thanks for your quick response. Sorry, I missed to add in description, due to some limitation I cannot do changes in code. That is the reason, I was looking for an option by which I can suppress the error. Now, I found solution as mentioned here https://github.com/espressif/esp-idf/iss...
by nilesh_m
Tue Jan 11, 2022 4:32 pm
Forum: ESP-IDF
Topic: How to resolve/suppress error for "static declaration follows non-static declaration" in c ?
Replies: 2
Views: 5919

How to resolve/suppress error for "static declaration follows non-static declaration" in c ?

Hi All, I have below system configuration: Development Kit: ESP32-Ethernet kit_A_V1.1 Kit version Module or chip used: ESP32 IDF version :v4.2.1 Build System: Make|CMake|idf.py Compiler version : xtensa-esp32-elf-gcc (crosstool NCG esp-2020r3)8.4.0 Operating System: Windows (Windows only) environmen...
by nilesh_m
Tue Jan 11, 2022 4:18 pm
Forum: ESP-IDF
Topic: How do I create a flash memory partition in esp32 without using csv file ?
Replies: 2
Views: 3066

Re: How do I create a flash memory partition in esp32 without using csv file ?

@ESP_Sprite Thanks for your response.
Yes you are right. After trying runtime partition I came to know, we have certain limitations to it.
So, it is better not to create partition runtime.
I referred below link to try out.
https://github.com/espressif/esp-idf/issues/8018

Thanks!!
by nilesh_m
Mon Dec 06, 2021 12:33 pm
Forum: ESP-IDF
Topic: How do I create a flash memory partition in esp32 without using csv file ?
Replies: 2
Views: 3066

How do I create a flash memory partition in esp32 without using csv file ?

Hi, I am currently looking for an option to create memory partition in my esp32 board. I am able to create it by using partition.csv file. //Name, Type, SubType, Offset, Size, Flags nvs, data, nvs, 0x9000, 0x4000, otadata, data, ota, 0xd000, 0x2000, phy_init, data, phy, 0xf000, 0x1000, factory, app,...
by nilesh_m
Sun Nov 28, 2021 10:07 am
Forum: ESP-IDF
Topic: How do I resolve https communication break with net::ERR_SSL_PROTOCOL_ERROR?
Replies: 0
Views: 2571

How do I resolve https communication break with net::ERR_SSL_PROTOCOL_ERROR?

Hi, I am using esp32 ethernet kit V1.1. And trying https communication with board over ethernet. I am using matrixssl. Problem I am facing is, in between connection is not stable and getting message as net::ERR_SSL_PROTOCOL_ERROR. On wireshark tool i am getting logs something like belwo: 13491 2176....
by nilesh_m
Mon Nov 15, 2021 5:07 am
Forum: General Discussion
Topic: How do I fill unused code memory using linker in esp-idf eclipse?
Replies: 0
Views: 1158

How do I fill unused code memory using linker in esp-idf eclipse?

Hi, I am looking for an option, on how to fill unused code memory using some specific data like 0xFF using linker script for ESP32 board. Basically I am trying to fill my binary file with 0xff till some address manually and looking for automatic option. Say, my binary file size is upto 0x1000 and af...
by nilesh_m
Mon Nov 08, 2021 2:18 pm
Forum: General Discussion
Topic: How do I change build output folder name using esp-idf eclipse?
Replies: 0
Views: 1240

How do I change build output folder name using esp-idf eclipse?

Hi, I am looking for an option to change build output folder name to some other name. By default esp-idf eclipse for esp32 creates folder "build" under which we can see all output files. However, for my some dependent work, I am looking for a way by which instead of "build" folder there will be some...
by nilesh_m
Fri Nov 05, 2021 1:48 pm
Forum: General Discussion
Topic: How to ensure the SPI command always goes through in RTOS
Replies: 1
Views: 1557

Re: How to ensure the SPI command always goes through in RTOS

Hi, I am not sure about the best approach. However in case you wanted to use task which will handle all operation then it is a good way. Task will have state machine in which it will monitor whether flash is busy or not. And once it is available whatever query it is having it can execute. You can al...
by nilesh_m
Fri Nov 05, 2021 1:36 pm
Forum: General Discussion
Topic: ESP32 Code Optimization workaround
Replies: 3
Views: 2434

Re: ESP32 Code Optimization workaround

Hi, thanks for reading this post. I found some of the solution for above mentioned situation. 1. #pragma GCC optimize ("O0") 2. __attribute__((optimize("O0"))) 3. Using volatile pointer Option-1: #pragma GCC push_options #pragma GCC optimize ("O0") Test::~Test() { if(nullptr != m_ptr) { delete[] m_p...