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test for phone I/O pin

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This commit is contained in:
Christina Quast
2015-01-21 14:00:45 +01:00
parent e8119112cb
commit ea103826fa
1 changed files with 8 additions and 0 deletions
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8
sam3s_example/mains/blink2.c
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@@ -3,11 +3,15 @@
const Pin statusled = {PIO_PA18, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT};
const Pin statusled2 = {PIO_PA17, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT};
const Pin io = PIN_PHONE_IO;
int main()
{
register int i = 0;
register int b = 0;
PIO_Configure(&io, PIO_LISTSIZE(io));
PIO_Clear(&io);
PIO_Configure(&statusled, PIO_LISTSIZE(statusled));
PIO_Clear(&statusled);
@@ -21,20 +25,24 @@ int main()
case 0:
PIO_Set(&statusled);
b=1;
PIO_Set(&io);
break;
case 1:
PIO_Set(&statusled2);
PIO_Set(&statusled);
b = 2;
PIO_Clear(&io);
break;
case 2:
PIO_Clear(&statusled);
b = 3;
PIO_Set(&io);
break;
case 3:
PIO_Clear(&statusled2);
b = 0;
break;
PIO_Clear(&io);
default:
b = 0;
}