what controller are you using?

@mtal is not working on M5Core2 either…

Hi!
I’ve been trying to compile the demo sketch for multiple reads.

With some tweaking I was able to compile the demo single read sketch... But i have not been able to compile the multiple read.

I've switched the library: #include <M5Core2.h> and also the ports for the serial comm:
Serial2.begin(115200, SERIAL_8N1, 33, 32);

But i could not make the multiple read sketch to compile.

Actually, not sure if I'm having problems with this part of the code:
RFID.Set_transmission_Power(2600);
RFID.Set_the_Select_mode();
RFID.Delay(100);
RFID.Readcallback();
RFID.clean_data();

or this one:
cards = RFID.Multiple_polling_instructions(6);
for (size_t i = 0; i < cards.len; i++)
{
if(cards.card[i]._EPC.length() == 24)
{
Serial.println("RSSI :" + cards.card[i]._RSSI);
Serial.println("PC :" + cards.card[i]._PC);
Serial.println("EPC :" + cards.card[i]._EPC);
Serial.println("CRC :" + cards.card[i]._CRC);
}
}
Serial.println(" ");
RFID.clean_data();

Does anyone have aby thoughts on where to problem could be?