1 files changed, 35 insertions, 0 deletions
diff --git a/test/sdcc/blinker.c b/test/sdcc/blinker.c
new file mode 100644
index 0000000..f6a7355
--- /dev/null
+++ b/test/sdcc/blinker.c
@@ -0,0 +1,35 @@
+#define __16F873
+#include <pic16f873.h>
+
+typedef unsigned int word;
+word at 0x2007 CONFIG = _CP_OFF & _WDT_OFF & _BODEN_ON & \
+         _PWRTE_ON & _HS_OSC & _WRT_ENABLE_ON & \
+         _LVP_OFF & _DEBUG_OFF & _CPD_OFF;
+
+unsigned char count, x = 2;
+unsigned char ms_delay = 0;
+
+void Intr() interrupt 0 {
+  ms_delay++;
+  PIR1 = 0;
+  PEIE = 1;
+}
+
+void main() {
+  NOT_RBPU = 0;
+  T2CON = 0x7f;
+  GIE = 1;
+  PEIE = 1;
+  //INTCON=0xc0;
+  PIR1 = 0;
+  PIE1 = 2;
+  PR2 = 200;
+
+  TRISB = 0;
+  ms_delay = 0;
+  while(1) {
+    count = ms_delay;
+    x = PIE1;
+    PORTB = (count & 0xf0) | (x & 0xf);
+  }
+}