zynq uart

[Andy James]

Hi,
I'm trying to get UART input working on my ZYBO Zynq development board - I can use printf but scanf and getchar both hang up

Is there an issue with the driver?

Thanks
Andrew


#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <rtems.h>
#include <bsp.h>
#include <sys/mman.h>

#include <stdlib.h>
#include <stdio.h>

static rtems_task Init(
  rtems_task_argument ignored
)
{
  char str[80];
  char ch='1';
  printf("UART Test\n");
  //scanf("%79s",str);

  ch=getchar();    // Hangs here
  printf("UART Test %c\n",ch);


  while(1);
  //TEST_END();
  //rtems_test_exit( 0 );
}


/* NOTICE: the clock driver is explicitly disabled */
#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
//#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
////#define CONFIGURE_MICROSECONDS_PER_TICK 1000
//#define CONFIGURE_TICKS_PER_TIME_SLICE 50


#define CONFIGURE_MAXIMUM_TASKS            1

#define CONFIGURE_RTEMS_INIT_TASKS_TABLE

//#define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_FLOATING_POINT

//#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_SYSINIT_INITIAL_EXTENSIONS

#define CONFIGURE_INIT
#include <rtems/confdefs.h>




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