SDK is missing on 3.0.0-alpha1

[orkungedik]

Board

ESP32C313

Device Description

DevkitC

Hardware Configuration

No

Version

latest master (checkout manually)

IDE Name

Arduino IDE

Operating System

Windows 11

Flash frequency

80 Mhz

PSRAM enabled

yes

Upload speed

921600

Description

Hi,

As far as I am not wrong SDK is not exits under \AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.0-alpha1\tools so that compiler is generating bunch or errors, below;

c:\Users\OneDrive\Documents\Arduino\libraries\ESP_Async_WebServer\src\WebAuthentication.cpp: In function 'bool getMD5(uint8_t*, uint16_t, char*)':
c:\Users\OneDrive\Documents\Arduino\libraries\ESP_Async_WebServer\src\WebAuthentication.cpp:74:3: error: 'mbedtls_md5_starts_ret' was not declared in this scope; did you mean 'mbedtls_md5_starts'?
74 | mbedtls_md5_starts_ret(&_ctx);
| ^~~~~~~~~~~~~~~~~~~~~~
| mbedtls_md5_starts
c:\Users\OneDrive\Documents\Arduino\libraries\ESP_Async_WebServer\src\WebAuthentication.cpp:75:3: error: 'mbedtls_md5_update_ret' was not declared in this scope; did you mean 'mbedtls_md5_update'?
75 | mbedtls_md5_update_ret(&_ctx, data, len);
| ^~~~~~~~~~~~~~~~~~~~~~
| mbedtls_md5_update
c:\Users\OneDrive\Documents\Arduino\libraries\ESP_Async_WebServer\src\WebAuthentication.cpp:76:3: error: 'mbedtls_md5_finish_ret' was not declared in this scope; did you mean 'mbedtls_md5_finish'?
76 | mbedtls_md5_finish_ret(&_ctx, _buf);
| ^~~~~~~~~~~~~~~~~~~~~~
| mbedtls_md5_finish
c:\Users\OneDrive\Documents\Arduino\libraries\ESP_Async_WebServer\src\AsyncEventSource.cpp: In member function 'void AsyncEventSourceClient::_queueMessage(AsyncEventSourceMessage*)':
c:\Users\OneDrive\Documents\Arduino\libraries\ESP_Async_WebServer\src\AsyncEventSource.cpp:188:7: error: 'ets_printf' was not declared in this scope; did you mean 'vswprintf'?
188 | ets_printf("ERROR: Too many messages queued\n");
| ^~~~~~~~~~
| vswprintf
c:\Users\OneDrive\Documents\Arduino\libraries\ESP_Async_WebServer\src\AsyncWebSocket.cpp: In constructor 'AsyncWebSocketResponse::AsyncWebSocketResponse(const String&, AsyncWebSocket*)':
c:\Users\OneDrive\Documents\Arduino\libraries\ESP_Async_WebServer\src\AsyncWebSocket.cpp:1262:3: error: 'mbedtls_sha1_starts_ret' was not declared in this scope; did you mean 'mbedtls_sha1_starts'?
1262 | mbedtls_sha1_starts_ret(&ctx);
| ^~~~~~~~~~~~~~~~~~~~~~~
| mbedtls_sha1_starts
c:\Users\OneDrive\Documents\Arduino\libraries\ESP_Async_WebServer\src\AsyncWebSocket.cpp:1263:3: error: 'mbedtls_sha1_update_ret' was not declared in this scope; did you mean 'mbedtls_sha1_update'?
1263 | mbedtls_sha1_update_ret(&ctx, (const unsigned char*)key.c_str(), key.length());
| ^~~~~~~~~~~~~~~~~~~~~~~
| mbedtls_sha1_update
c:\Users\OneDrive\Documents\Arduino\libraries\ESP_Async_WebServer\src\AsyncWebSocket.cpp:1264:3: error: 'mbedtls_sha1_finish_ret' was not declared in this scope; did you mean 'mbedtls_sha1_finish'?
1264 | mbedtls_sha1_finish_ret(&ctx, hash);
| ^~~~~~~~~~~~~~~~~~~~~~~
| mbedtls_sha1_finish

Best regards,

Orkun Gedik

Sketch

#include "WebAuthentication.h"
#include <libb64/cencode.h>
#ifdef ESP32
#include "mbedtls/md5.h"
#else
#include "md5.h"
#endif

static bool getMD5(uint8_t * data, uint16_t len, char * output){//33 bytes or more
#ifdef ESP32
    mbedtls_md5_context _ctx;
#else
    md5_context_t _ctx;
#endif
  uint8_t i;
  uint8_t * _buf = (uint8_t*)malloc(16);
  if(_buf == NULL)
    return false;
  memset(_buf, 0x00, 16);
#ifdef ESP32
  mbedtls_md5_init(&_ctx);
  mbedtls_md5_starts_ret(&_ctx);
  mbedtls_md5_update_ret(&_ctx, data, len);
  mbedtls_md5_finish_ret(&_ctx, _buf);
#else
  MD5Init(&_ctx);
  MD5Update(&_ctx, data, len);
  MD5Final(_buf, &_ctx);
#endif
  for(i = 0; i < 16; i++) {
    sprintf(output + (i * 2), "%02x", _buf[i]);
  }
  free(_buf);
  return true;
}

Debug Message

c:\Users\OneDrive\Documents\Arduino\libraries\ESP_Async_WebServer\src\WebAuthentication.cpp: In function 'bool getMD5(uint8_t*, uint16_t, char*)':
c:\Users\OneDrive\Documents\Arduino\libraries\ESP_Async_WebServer\src\WebAuthentication.cpp:74:3: error: 'mbedtls_md5_starts_ret' was not declared in this scope; did you mean 'mbedtls_md5_starts'?
74 | mbedtls_md5_starts_ret(&_ctx);
| ^~~~~~~~~~~~~~~~~~~~~~
| mbedtls_md5_starts
c:\Users\OneDrive\Documents\Arduino\libraries\ESP_Async_WebServer\src\WebAuthentication.cpp:75:3: error: 'mbedtls_md5_update_ret' was not declared in this scope; did you mean 'mbedtls_md5_update'?
75 | mbedtls_md5_update_ret(&_ctx, data, len);
| ^~~~~~~~~~~~~~~~~~~~~~
| mbedtls_md5_update
c:\Users\OneDrive\Documents\Arduino\libraries\ESP_Async_WebServer\src\WebAuthentication.cpp:76:3: error: 'mbedtls_md5_finish_ret' was not declared in this scope; did you mean 'mbedtls_md5_finish'?
76 | mbedtls_md5_finish_ret(&_ctx, _buf);
| ^~~~~~~~~~~~~~~~~~~~~~
| mbedtls_md5_finish
c:\Users\OneDrive\Documents\Arduino\libraries\ESP_Async_WebServer\src\AsyncEventSource.cpp: In member function 'void AsyncEventSourceClient::_queueMessage(AsyncEventSourceMessage*)':
c:\Users\OneDrive\Documents\Arduino\libraries\ESP_Async_WebServer\src\AsyncEventSource.cpp:188:7: error: 'ets_printf' was not declared in this scope; did you mean 'vswprintf'?
188 | ets_printf("ERROR: Too many messages queued\n");
| ^~~~~~~~~~
| vswprintf
c:\Users\OneDrive\Documents\Arduino\libraries\ESP_Async_WebServer\src\AsyncWebSocket.cpp: In constructor 'AsyncWebSocketResponse::AsyncWebSocketResponse(const String&, AsyncWebSocket*)':
c:\Users\OneDrive\Documents\Arduino\libraries\ESP_Async_WebServer\src\AsyncWebSocket.cpp:1262:3: error: 'mbedtls_sha1_starts_ret' was not declared in this scope; did you mean 'mbedtls_sha1_starts'?
1262 | mbedtls_sha1_starts_ret(&ctx);
| ^~~~~~~~~~~~~~~~~~~~~~~
| mbedtls_sha1_starts
c:\Users\OneDrive\Documents\Arduino\libraries\ESP_Async_WebServer\src\AsyncWebSocket.cpp:1263:3: error: 'mbedtls_sha1_update_ret' was not declared in this scope; did you mean 'mbedtls_sha1_update'?
1263 | mbedtls_sha1_update_ret(&ctx, (const unsigned char*)key.c_str(), key.length());
| ^~~~~~~~~~~~~~~~~~~~~~~
| mbedtls_sha1_update
c:\Users\OneDrive\Documents\Arduino\libraries\ESP_Async_WebServer\src\AsyncWebSocket.cpp:1264:3: error: 'mbedtls_sha1_finish_ret' was not declared in this scope; did you mean 'mbedtls_sha1_finish'?
1264 | mbedtls_sha1_finish_ret(&ctx, hash);
| ^~~~~~~~~~~~~~~~~~~~~~~
| mbedtls_sha1_finish

Other Steps to Reproduce

No response

I have checked existing issues, online documentation and the Troubleshooting Guide

• I confirm I have checked existing issues, online documentation and Troubleshooting guide.

[me-no-dev]

sdk is still there. It is renamed to esp32-arduino-libs and is installed as package. Did you run tools/get.py?

[orkungedik]

This is an ArduinoIDE 2.2.1 problem, I guess. Thank you.

[supersebbo]

I am still encountering this issue even after running python3 get.py

Is there a workaround?

[kklmn]

Hi @orkungedik,
I have exactly same error messages. What was your resolution when you 'completed' the issue?
Thanks!

[Marczello00]

Have you tried changing functions in the source code in files where errors show up to recommended ones? For me it worked but I am using PlatformIO

[khawajamechatronics]

Hi
I have exactly same error messages. Using Arduino IDE.
Thanks!

[lbernstone]

Arduino 3.0.0 uses a new version of the SDK. There are breaking changes. The underlying mbedtls API has changed.

[Kv603]

Not being willing to wait for a new release of ESP_Async_WebServer leveraging the new mbedtls API, I tried Marczello00's idea, which at least got me a compiled binary.

I ran into some other unrelated incompatibility-related PANIC's, long before my program got anywhere into the crypto libraries.

[orkungedik]

Hi @orkungedik, I have exactly same error messages. What was your resolution when you 'completed' the issue? Thanks!

Update ESP32 to 3.0.2