Diff: Code/SmartSwitch.c

Revision:

0:085749c8446f

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Code/SmartSwitch.c	Wed Jun 13 15:10:06 2012 +0000
@@ -0,0 +1,114 @@
+#include "System.h"
+
+DigitalOut EnableSmartSwitchPower(p27);
+DigitalOut SmartSwitch_SS(p24);
+DigitalOut SmartSwitch_SCK(p25);
+DigitalOut SmartSwitch_SDI(p26);
+
+void SmartSwitch_ImageDump(BYTE *Img)
+{
+   int i;
+   
+   SmartSwitch_SS = 0;
+   SmartSwitchWriteByte(SMART_SWITCH_CMD_DISPLAY_DATA);
+   
+   for(i=0;i<256;i++)
+   {
+    SmartSwitchWriteByte(Img[i]);
+   }
+   
+   SmartSwitch_SS = 1;
+}
+
+void SmartSwitchClear()
+{
+   int i;
+   
+   SmartSwitch_SS = 0;
+   SmartSwitchWriteByte(SMART_SWITCH_CMD_DISPLAY_DATA);
+   
+   for(i=0;i<256;i++)
+   {
+    SmartSwitchWriteByte(0x00);
+   }
+   
+   SmartSwitch_SS = 1;
+}
+
+void SmartSwitch_Reset()
+{
+   SmartSwitch_SS = 0;
+   SmartSwitchWriteByte(SMART_SWITCH_CMD_RESET);
+   SmartSwitchWriteByte(SMART_SWITCH_CMD_RESET_PARAMETER);
+   SmartSwitch_SS = 1;
+}
+
+void SmartSwitch_SetBackLightColor(BYTE Red,BYTE Green,BYTE Blue)
+{
+   SmartSwitch_SS = 0;
+   SmartSwitchWriteByte(SMART_SWITCH_CMD_SET_BACKLIGHT_COLOR);
+   SmartSwitchWriteByte(Red<<6 | Green<<4 | Blue <<2 | 0x3);
+   SmartSwitch_SS = 1;
+}
+
+void SmartSwitch_SetBackLightColor2(BYTE RGB)
+{
+   SmartSwitch_SS = 0;
+   SmartSwitchWriteByte(SMART_SWITCH_CMD_SET_BACKLIGHT_COLOR);
+   SmartSwitchWriteByte(RGB<<2 | 0x3);
+   SmartSwitch_SS = 1;
+}
+
+void SmartSwitch_SetBrightnss(BYTE Brightness)
+{
+   SmartSwitch_SS = 0;
+   SmartSwitchWriteByte(SMART_SWITCH_CMD_SET_BRIGHTNESS);
+   SmartSwitchWriteByte(Brightness<<5 | 0x1F);
+   SmartSwitch_SS = 1;
+}
+
+
+
+void InitSmartSwitch()
+{
+   SmartSwitch_SS = 1;
+   SmartSwitch_SCK = 1;
+   SmartSwitch_SDI = 1;
+   PowerUpSmartSwitch();
+   SmartSwitch_Reset();
+   
+}
+
+void PowerUpSmartSwitch()
+{
+    EnableSmartSwitchPower = 1;
+}
+
+void PowerDownSmartSwitch()
+{
+    EnableSmartSwitchPower = 0;
+}
+
+void SmartSwitchWriteByte(BYTE DataOut)
+{
+    BYTE i;
+    
+    SmartSwitch_SCK = 1;
+    
+    for(i=0;i<8;i++)
+    {
+        if(DataOut & (0x01<<(7-i)))
+        {
+            SmartSwitch_SDI = 1;
+        }
+        else
+        {
+            SmartSwitch_SDI = 0;
+        }
+   
+     SmartSwitch_SCK = 0;
+     SmartSwitch_SCK = 1;
+    }
+}
+
+