POPX2 CMPS11 Compass Sensor Serial Mode Examples

/*****************************************
*   CMPS11 Serial example for Arduino    *
*   Fork from James Henderson, 2014      *
*****************************************/
#include <popx2.h>
unsigned char H,L;
unsigned int angle;
void setup(){
  setTextSize(2);glcdMode(3);
  glcd(3,0,"CMPS11");
}
void loop(){
  uart1_putc(0x13);
  while(uart1_available() < 2);
  H = uart1_getkey();L = uart1_getkey();
  angle=(H<<8)+L;
  glcd(0,0,"Angle=%d.%d ",angle/10,angle%10);
}