Add new code

Signed-off-by: Carlos Maiolino <[email protected]>

1 files changed, 45 insertions, 0 deletions

diff --git a/msp340/Blink/main.c b/msp340/Blink/main.c
new file mode 100755
index 0000000..dce5f31
--- /dev/null
+++ b/msp340/Blink/main.c
@@ -0,0 +1,45 @@
+#include <msp430.h>
+
+#define DEVELOPMENT_MODE 0x5A80
+
+#define LED_RED_ON      0x01
+#define LED_RED_OFF     0xFE
+
+#define LED_GREEN_ON    0x80
+#define LED_GREEN_OFF   0x7F
+
+#define ENABLE_IO   0xFFFE
+#define BUTTON11    0x02
+#define BUTTON12    0x04
+
+main() {
+    WDTCTL = DEVELOPMENT_MODE;
+    PM5CTL0 = ENABLE_IO;
+    
+    P1DIR = LED_RED_ON;         /* P1.0 == output */
+    P9DIR = LED_GREEN_ON;       /* P9.7 == output */
+
+    P1OUT = BUTTON11;       /* P1.1 == input (button) */
+    P1REN = BUTTON11;       /* Use pull-up resistor */
+
+    P1OUT |= BUTTON12;
+    P1REN |= BUTTON12;
+    
+    
+    
+
+    while (1) {
+
+        if ((BUTTON11 & P1IN) == 0)
+            P1OUT |= LED_RED_ON;
+        else
+            P1OUT &= LED_RED_OFF;
+
+        if ((BUTTON12 & P1IN) == 0)
+            P9OUT |= LED_GREEN_ON;
+        else
+            P9OUT &= LED_GREEN_OFF;
+
+
+    }
+}