Diff: main.cpp

Revision:

0:8c0abf52e7c0

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Oct 23 01:18:13 2015 +0000
@@ -0,0 +1,47 @@
+#include "mbed.h"
+#include "LocalPinNames.h"
+#include "BridgeDriver.h"
+#include "TextLCD.h"
+
+I2C i2c(P0_10,P0_11);       // I2C bus (SDA, SCL)
+BridgeDriver bridges(&i2c); // bridge
+TextLCD_I2C lcd(&i2c, MCP23008_SA0, TextLCD::LCD20x4); // LCD
+DigitalIn killSw(KILL);
+
+void setDrives(int NEWSTATE) {
+    lcd.setAddress(0,3); //set cursor to 0,0
+    if (NEWSTATE)
+        lcd.printf("Power On   ");
+    else
+        lcd.printf("Power Off  ");
+    bridges.drive(1,NEWSTATE);
+    bridges.drive(2,NEWSTATE);
+    bridges.drive(3,NEWSTATE);
+    bridges.drive(4,NEWSTATE);
+    bridges.drive(5,NEWSTATE);
+    bridges.drive(6,NEWSTATE);
+    bridges.drive(7,NEWSTATE);
+    bridges.drive(8,NEWSTATE);
+}
+
+int main() {
+    killSw.mode(PullUp);
+    i2c.frequency(1000000);
+    lcd.setBacklight(TextLCD::LightOn);
+    lcd.cls(); //clear the display
+    lcd.setAddress(0,0); //set cursor to 0,0
+    lcd.printf("Simple Power Supply");
+    lcd.setAddress(0,1);
+    lcd.printf("Operate with run sw.");
+    
+    int currentKillState = killSw;
+    setDrives(!currentKillState);
+    
+    while(1) {
+        if (currentKillState != killSw) {
+            currentKillState = killSw;
+            setDrives(!currentKillState);
+        }
+        wait(0.1);
+    }
+}