1 files changed, 29 insertions, 0 deletions
diff --git a/tamper/src/led-test/main.c b/tamper/src/led-test/main.c
new file mode 100644
index 0000000..cd01798
--- /dev/null
+++ b/tamper/src/led-test/main.c
@@ -0,0 +1,29 @@
+#include <inttypes.h>
+#include <avr/io.h>
+//#include <util/delay.h>
+
+#include "iotn828.h"
+
+#define AVR_LED4 PORTA4  /* RED */
+#define AVR_LED3 5  /* YELLOW */
+#define AVR_LED2 6  /* GREEN */
+#define AVR_LED1 7  /* BLUE */
+
+
+void main() {
+  int i;
+  uint8_t j = 0;
+
+  /* Enable PA4 output */
+  //  DDRA |= (1 << AVR_LED4) | (1 << AVR_LED3) | (1 << AVR_LED2) | (1 << AVR_LED1);
+  DDRA |= 0xf0;
+
+  //PORTA = 0;
+  while (1) {
+    PORTA = (PORTA & 0x0f) | ((j++<<4) & 0xf0);
+    //PORTA ^= (1 << AVR_LED1);
+    //PORTA = j++;
+    for (i = 0; i < 10000; i++) { ; }
+    //_delay_ms (100);
+  }
+}