josh/parapin-led
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turn on least significant digit

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git-svn-id: svn://anubis/misc/parapin-led@51 bd8a9e45-a331-0410-811e-c64571078777
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josh 2008-04-30 21:58:25 +00:00
parent 01fb393892
commit c2075e0a66
1 changed files with 7 additions and 0 deletions
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7
led.c
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@ -1,4 +1,5 @@
#include <stdlib.h>
#include <parapin.h> #include <parapin.h>
#define LED_A LP_PIN02 #define LED_A LP_PIN02
@ -45,6 +46,12 @@ int main()
/* set up pins as output pins */ /* set up pins as output pins */
pin_output_mode(LED_ALL); pin_output_mode(LED_ALL);
if (argc == 2)
{
int value = atoi(argv[1]);
turnOnDigit(2, value % 10);
}
} }
void turnOnDigit(int digitPosition, int value) void turnOnDigit(int digitPosition, int value)