text: #include <hFramework.h>
  
  void hMain()
  {
  	hExt.spi.setSpeed(SPISpeed::Speed42000); // configure hExt.spi with baudrate == 42000
  	char cmd[] = {0xaa};					 // creating message
  	hExt.spi.write(cmd, 1);					 // sending message thru SPI
  	for (;;)
  	{
  		char c[10];					 // creating 10 element long char table
  		hExt.spi.read(c, sizeof(c)); // geting 10 character from SPI
  		sys.delay(200);
  	}
  }
  