I replaced esp_restart() with below command, which solved the lcd issue.

SET_PERI_REG_MASK(RTC_CNTL_OPTIONS0_REG, RTC_CNTL_SW_SYS_RST); // Reboot (software reset like hardware reset).

Are there any drawbacks ?

I think I was following the rsa-3072 scheme which could use the esp_secure_cert.bin file in the esp_secure_cert partition.
However, I want to use the ECIES-P256 scheme.
From what I understand, it's not possible to use this logic in the ECIES-P256 scheme only in RSA-3072 scheme, so:

Subject ...

Is there no espressif expert to shed some light on this ?

Header says you need to set CONFIG_PRE_ENCRYPTED_OTA_USE_RSA.
Then, read your file containing a 3072 bit RSA private key in PEM format, and set the rsa_priv_key (and len) in cfg. You could also embed the key in your firmware as a literal string.

But I want to use the ECIES-P256 scheme.

I think I was following the rsa-3072 scheme which could use the esp_secure_cert.bin file in the esp_secure_cert partition.
However, I want to use the ECIES-P256 scheme.
From what I understand, it's not possible to use this logic in the ECIES-P256 scheme only in RSA-3072 scheme, so:

Subject ...

Hi,

I am trying to implement ENCRYPTED OTA using this doc:
https://github.com/espressif/idf-extra-components/tree/master/esp_encrypted_img

I am using ECIES-P256.
I wanted to read the esp_secure_cert.bin file from the esp_secure_cert partition of the flash memory, without needing to burn an Efuse ...

It seems that this solved it (It compiled and linked, but I haven't tested it on the hardware yet).

Necessary functions (only .c file, the function interface(.h file), the lvgl library already provides):
lv_malloc_core()
lv_realloc_core()
lv_free_core()
lv_mem_init()

Optional functions (only .c ...

Some suggestion ?

Hi,

What do you want to achieve ?
I want to create custom functions for Lvgl memory allocator and that compilation and linking work.

What have you tried so far ?
I downloaded Lvgl from “ESP Component Registry”.

In esp-idf menuconfig, inside Lvgl component config , i select the option ...

I found the problem, in the function .handler = get_clients_message_handler, still need to check:


if (req->method == HTTP_GET)
{
ESP_LOGI(TAG, "Handshake done, the new connection was opened");
ESP_LOGI(TAG, LOG_USER("New Connection Socket: %d\n"), httpd_req_to_sockfd(req));
return ESP_OK ...