8.5.2 pgm_read_byte Macro

Read a byte from the program space with a near address.

Include

<avr/pgmspace.h>

Prototype

unsigned char pgm_read_byte(unsigned int);

Remarks

Read a byte from the program space with a 16-bit (near) address.

Example

#include <avr/pgmspace.h>
const unsigned char PROGMEM romObj = 0x55;
int main(void)
{
  unsigned char val;
  val = pgm_read_byte(&romObj);
}