etm_initat91rm9200_ek.mac

最新版IAR FOR ARM（EWARM）5.11中的代码例子

execUserPreload()
{
  // Use this macro to enable the trace port on the AT91RM9200-EK evaluation board.
  //
  // Set EWARM: Trace port mode: Normal, Half-rate clocking

  __message "ETM_Init\n";

  __writeMemory32( 0x0FFFFF80, 0xFFFFFA04, "Memory" );  // PIO_D_PDR 
  __writeMemory32( 0x0FFFFF80, 0xFFFFFA60, "Memory" );  // PIO_D_PUDR
  __writeMemory32( 0x0FFFFF80, 0xFFFFFA74, "Memory" );  // PIO_D_BSR
}