Nucleo_f303k8 with Wire.h library problem

1

Hi everyone,
I’m having problem uploading my code to Nucleo F303K8. The code compiles, but, failed to upload.
Here’s my code:

#include <Arduino.h>
#include <Wire.h>


void setup() {
  Wire.begin();

  Serial.begin(9600);
  while (!Serial)
     delay(10);
  Serial.println("\nI2C Scanner");
}


void loop() {
  byte error, address;
  int nDevices;

  Serial.println("Scanning...");

  nDevices = 0;
  for(address = 1; address < 127; address++ )
  {
    // The i2c_scanner uses the return value of
    // the Write.endTransmisstion to see if
    // a device did acknowledge to the address.
    Wire.beginTransmission(address);
    error = Wire.endTransmission();

    if (error == 0)
    {
      Serial.print("I2C device found at address 0x");
      if (address<16)
        Serial.print("0");
      Serial.print(address,HEX);
      Serial.println("  !");

      nDevices++;
    }
    else if (error==4)
    {
      Serial.print("Unknown error at address 0x");
      if (address<16)
        Serial.print("0");
      Serial.println(address,HEX);
    }
  }
  if (nDevices == 0)
    Serial.println("No I2C devices found\n");
  else
    Serial.println("done\n");

  delay(15000);           // wait 5 seconds for next scan
}

.ini

[env:nucleo_f303k8]
platform = ststm32
board = nucleo_f303k8
framework = arduino

I’m using stlink2 (clone) on Windows 11 Enterprise, 24H2

The error:

xPack Open On-Chip Debugger 0.12.0-01004-g9ea7f3d64-dirty (2023-01-30-15:04)
Licensed under GNU GPL v2
For bug reports, read
        http://openocd.org/doc/doxygen/bugs.html
debug_level: 1

srst_only separate srst_nogate srst_open_drain connect_deassert_srst

[stm32f3x.cpu] halted due to debug-request, current mode: Thread 
xPSR: 0x01000000 pc: 0xfffffffe msp: 0xfffffffc
** Programming Started **
Warn : Adding extra erase range, 0x08005cf8 .. 0x08005fff
Error: error writing to flash at address 0x08000000 at offset 0x00000000
embedded:startup.tcl:1516: Error: ** Programming Failed **
in procedure 'program'
in procedure 'program_error' called at file "embedded:startup.tcl", line 1581
at file "embedded:startup.tcl", line 1516
*** [upload] Error 1
======================================================================================= [FAILED] Took 4.36 seconds =======================================================================================

What i tried:
-Uninstalled vs code
-Uninstalled platformio
-Using wire as reference in .ini file.
Any ideas?
Thanks in advanced :slight_smile: