Multiple definition of delay

[simon88]

Hi,
I got an error when I try to compiled for an SAMD21E17A multiple definition of delay conflit with delay.c in samd core and delay in FreeRTOSVariant.c

/*
 * override Arduino delay()
 */
extern void _real_delay(unsigned long ms);
void delay(unsigned long ms)
{
  if (xTaskGetSchedulerState() != taskSCHEDULER_NOT_STARTED)
  {
    vTaskDelay(ms / portTICK_PERIOD_MS);
  }
  else
  {
    _real_delay(ms);
  }
}

If I renamed this function by delay2 for examle it's works but it's doesn't compile beceause delay2 was not declared in this scope...

[LynnL4]

hi，delay is weak by default and should be able to be overloaded normally.
https://github.com/Seeed-Studio/ArduinoCore-samd/blob/d7c6a8f4b9661a3e28a25e11afca2c2c35f519f4/cores/arduino/delay.c#L138

[Lesords]

Hello,

I'm going to close this issue, feel free to re-open it if you have any other questions.

[Autocommentary]