Search found 24 matches

by dmrsim
Mon Jul 22, 2024 9:05 am
Forum: ESP-IDF
Topic: Create two sdmmc partition
Replies: 5
Views: 2405

Re: Create two sdmmc partition

Hello ESP_adokitkat,

Thanks a lot, it works correctly!!
Best regards,

Simeon
by dmrsim
Mon Jul 15, 2024 11:49 am
Forum: ESP-IDF
Topic: Create two sdmmc partition
Replies: 5
Views: 2405

Re: Create two sdmmc partition

Hello ESP_adokitkat, thanks a lot for your reply! I have done the path that you say in: /components/fatfs/diskio/diskio.c, but for the second partition I have this error: "vfs_fat_sdmmc: host init failed (0x103)" I will wait for your example code. Note that at the moment we cannot update the esp-idf...
by dmrsim
Thu Jul 11, 2024 2:09 pm
Forum: ESP-IDF
Topic: Create two sdmmc partition
Replies: 5
Views: 2405

Create two sdmmc partition

Hello, I'm using an eMMC and I need two different partition. With one partition I have no problem, but if I create a second partition, it fail(vfs_fat_sdmmc: host init failed (0x103)). For example: esp_err_t ret = esp_vfs_fat_sdmmc_mount("/test0", &host, &slot_config, &mount_config, &card); ret = es...
by dmrsim
Fri Mar 15, 2024 7:19 am
Forum: ESP-IDF
Topic: MBEDTLS with TCP socket example
Replies: 3
Views: 1220

Re: MBEDTLS with TCP socket example

Hello, thanks a lot, there is a way to use MBEDTLS and POSIX TCP socket?
by dmrsim
Wed Mar 13, 2024 4:05 pm
Forum: ESP-IDF
Topic: MBEDTLS with TCP socket example
Replies: 3
Views: 1220

MBEDTLS with TCP socket example

Hello,

I'm using esp-idf 4.4.2 and I have to use MBEDTLS using TCP socket in order to send data to a server.
Please, could you give me how to do it, or give me a small example?

Thanks!
by dmrsim
Sat Feb 03, 2024 9:11 am
Forum: ESP-IDF
Topic: How to allocate Task's stack in external memory(ESP32-S3)
Replies: 0
Views: 584

How to allocate Task's stack in external memory(ESP32-S3)

Hello, For a big project we are using the ESP32-S3 and ESP-IDF 4.4.2. For some Task we need to allocate the Task's stack into the ESP32-S3's external memory. I noticed that for ESP32 there is the CONFIG_SPIRAM_ALLOW_STACK_EXTERNAL_MEMORY parameter but for the ESP32-S3 it's not present. Is there a wa...
by dmrsim
Fri Aug 04, 2023 7:30 am
Forum: ESP-IDF
Topic: How to add PSRAM
Replies: 1
Views: 837

How to add PSRAM

Hello, we are using ESP32-S3-MINI-1U-N8 module, and we have to add an external PSRAM.
Unfortunately we have not found nothing about it...
Please, could you help us on how to do it(with schematics, configurations etc..)?

Thanks!

Simeon
by dmrsim
Thu Aug 03, 2023 2:48 pm
Forum: ESP-IDF
Topic: GPIO Matrix
Replies: 1
Views: 1022

GPIO Matrix

I’m using a ESP32-S3-MINI-1U-N8 module. I would like to switch some peripheral signals to certain GPIO pins using GPIO matrix. I can’t find any clear documentation or example to do such thing. I’ve just found the following IDF functions: void gpio_iomux_in(uint32_t gpio_num, uint32_t signal_idx); vo...
by dmrsim
Thu Aug 03, 2023 2:46 pm
Forum: ESP-IDF
Topic: Support for external, SPI-connected RAM
Replies: 4
Views: 1458

Re: Support for external, SPI-connected RAM

I will upgrade to 4.4.5 and I let you know, thanks!
by dmrsim
Thu Aug 03, 2023 11:52 am
Forum: ESP-IDF
Topic: Support for external, SPI-connected RAM
Replies: 4
Views: 1458

Re: Support for external, SPI-connected RAM

Version: 4.4.2