add new repoHEADmaster

1 files changed, 35 insertions, 0 deletions

diff --git a/Bachelor/Mikroprozessorsysteme2/mi2/h/Termin2Aufgabe2.c b/Bachelor/Mikroprozessorsysteme2/mi2/h/Termin2Aufgabe2.c
new file mode 100644
index 0000000..24171af
--- /dev/null
+++ b/Bachelor/Mikroprozessorsysteme2/mi2/h/Termin2Aufgabe2.c
@@ -0,0 +1,35 @@
+// Lösung zu Termin2
+// Aufgabe 1
+// von: Manfred Pester
+// vom: 27.07.2003
+// 
+
+#define PIOB_PER		((volatile unsigned int *) 0xFFFF0000)
+#define PIOB_OER		((volatile unsigned int *) 0xFFFF0010)
+#define PIOB_SODR 	((volatile unsigned int *) 0xFFFF0030)
+#define PIOB_CODR 	((volatile unsigned int *) 0xFFFF0034)
+
+#define PMC_SCER		((volatile unsigned int *) 0xFFFF4000)
+#define PMC_SCDR		((volatile unsigned int *) 0xFFFF4004)
+#define PMC_SCSR		((volatile unsigned int *) 0xFFFF4008)
+#define PMC_PCER		((volatile unsigned int *) 0xFFFF4010)
+#define PMC_PCDR		((volatile unsigned int *) 0xFFFF4014)
+#define PMC_PCSR		((volatile unsigned int *) 0xFFFF4018)
+
+
+int main(void)
+{
+
+	*PMC_PCER		= 0x4000;	// Peripheral Clock für PIOB einschalten
+			
+	*PIOB_PER		= 0x0100;	// Enable Register 8 LED's und Taster an PB3
+	*PIOB_OER		= 0x0100;	// Output Enable Register 8 LED's sind aus
+	
+	while(1)
+	{
+		*PIOB_SODR 	= 0x0100;	// Set Output Data Register LED's sind aus
+		*PIOB_CODR 	= 0x0100;	// Clear Output Data Register LED's leuchten
+	}
+	
+	return 0;
+}