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 
