Diff: Relay.cpp

Revision:

1:82f2ef52759e

Child:

2:d0778c36d28d

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Relay.cpp	Wed Nov 14 20:01:50 2012 +0000
@@ -0,0 +1,38 @@
+#include "mbed.h"
+#include "Relay.h"
+
+DigitalOut v13_en(p15);
+DigitalOut v18_en(p16);
+DigitalOut Ext_Sw(p17);
+DigitalOut Hpco(p18);
+
+//Set all relays open (NO->Com)
+int Def_Relay(void) {
+    Hpco = 0;
+    Ext_Sw = 0;
+    v13_en = 0;
+    v18_en = 0;
+    return 1;
+    }
+
+int Set_Relay(uint8_t *data) {
+    data[1] &= 0xf; //Only 4 relays
+    data[2] &= 0x1; //Only allow Zero or One
+    switch (data[1]) {
+        case 1:
+            v13_en = data[2];
+            break;
+        case 2:
+            v18_en = data[2];
+            break;
+        case 3:
+            Hpco = data[2];
+            break;
+        case 4:
+            Ext_Sw = data[2];
+            break;
+        default:
+            break;
+        }
+    return 1;
+    }
\ No newline at end of file