Another GPIO write

[proasnet]

Operating System

Windows 10

IDE version

1.8.19

Board

Arduino Mega ADK

BSP version

1.8.3

SPIFlash Library version

not found

Sketch

    while ( sd_datalog_file.available())
    {
      char read = (char)sd_datalog_file.read();
      ee.writeByte( ee_pos , read );
      ee_pos ++;
      send_value( F("p29_bar") , (int)(((float)ee_pos / (float)sd_file_size ) * 100 ));
      if ( ee_pos >= i2c_eeprom_size ) break;
    }

What happened ?

In this while loop, reading from card activate and deactivate pin 34. On this pin, I have a relay. I listen clicks of this relay, if I read file.

How to reproduce ?

Read from SD file

Debug Log

No response

Screenshots

No response