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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal">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<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Is there an issue with the driver?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks<o:p></o:p></p>
<p class="MsoNormal">Andrew<o:p></o:p></p>
<p class="MsoNormal"><br>
<br>
<span style="font-family:"Courier New"">#ifdef HAVE_CONFIG_H<br>
#include "config.h"<br>
#endif<br>
<br>
#include <rtems.h><br>
#include <bsp.h><br>
#include <sys/mman.h><br>
<br>
#include <stdlib.h><br>
#include <stdio.h><br>
<br>
static rtems_task Init(<br>
rtems_task_argument ignored<br>
)<br>
{<br>
char str[80];<br>
char ch='1';<br>
printf("UART Test\n");<br>
//scanf("%79s",str);<br>
<br>
ch=getchar(); // Hangs here<br>
printf("UART Test %c\n",ch);<br>
<br>
<br>
while(1);<br>
//TEST_END();<br>
//rtems_test_exit( 0 );<br>
}<br>
<br>
<br>
/* NOTICE: the clock driver is explicitly disabled */<br>
#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER<br>
//#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER<br>
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER<br>
////#define CONFIGURE_MICROSECONDS_PER_TICK 1000<br>
//#define CONFIGURE_TICKS_PER_TIME_SLICE 50<br>
<br>
<br>
#define CONFIGURE_MAXIMUM_TASKS 1<br>
<br>
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE<br>
<br>
//#define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_FLOATING_POINT<br>
<br>
//#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_SYSINIT_INITIAL_EXTENSIONS<br>
<br>
#define CONFIGURE_INIT<br>
#include <rtems/confdefs.h></span><span style="font-size:12.0pt;font-family:"Courier New";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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