Hello,
I have a problem in making *.vwf file. I want to change output LED[7..0].
I read
nios ii hardware development tutorial, made project like this(count_binary), then created vwf file, in file I have output LED[7..0] and input PLD_CLOKINPUT (clk) period=50 ns, end time=1 us. Compilation was successful but LED=0;
I commented "usleep(100000);" but LED=0;
I changed count_binary.c :
#include "count_binary.h"
static void count_led()
{# ifdef LED_PIO_BASE
/* Logic to make the LEDs count from right-to-left,
LSB on the right. */
IOWR_ALTERA_AVALON_PIO_DATA(
LED_PIO_BASE,
0x10;
);# endif
}
int main(void)
{
count_led();
}
but LED=0;
What I do wrong? How I can change outputs signals in Nios II EDS and see this in vwf file?
Sorry for my poor English. Thank you.
