Diff: relay.cpp

Revision:

1:f316de154ff7

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/relay.cpp	Sun Apr 23 17:15:53 2017 +0000
@@ -0,0 +1,137 @@
+/*=============================================================================================
+        section 1 - includes
+ ==============================================================================================*/
+/* imported libs */
+#include "mbed.h"
+#include "F746_GUI.hpp"
+
+/* project files */
+#include "relay.h"
+#include "flash.h"
+
+/*=============================================================================================
+        section 2 - private defines / enumerations
+ ==============================================================================================*/
+
+/*=============================================================================================
+        section 3 - private typedefs
+ ==============================================================================================*/
+
+/*=============================================================================================
+        section 4 - private macros
+ ==============================================================================================*/
+ 
+/*=============================================================================================
+        section 5 - public constants definition
+ ==============================================================================================*/
+
+/*=============================================================================================
+        section 6 - public variables/pointers definition
+ ==============================================================================================*/
+/* definition public variables  */
+
+/* definition public pointers */
+
+/*=============================================================================================
+        section 7 - private constants definition
+ ==============================================================================================*/
+
+/*=============================================================================================
+        section 8 - private variables/objects/pointers definition
+ ==============================================================================================*/
+/* definition private variables  */
+
+/* definition private pointers */
+static Label   *pLabelLight1;
+static Button  *pBtnLight1;
+static Label   *pLabelLight2;
+static Button  *pBtnLight2;
+
+/*=============================================================================================
+        section 9 - private functions - declaration
+ ==============================================================================================*/
+
+/*=============================================================================================
+        section 10 - private functions - implementation (definition)
+ ==============================================================================================*/
+
+/*=============================================================================================
+        section 11 - public functions - implementation (definition)
+ ==============================================================================================*/
+void relay_init(void) 
+{
+    pLabelLight1    = new Label(  10, 40 + 12,  "Lampe 1: ", Label::LEFT, Font16);
+    pBtnLight1      = new Button(100, 40, 70, 40, "schalten");
+    pLabelLight2    = new Label(  10, 90 + 12, "Lampe 2: ", Label::LEFT, Font16);
+    pBtnLight2      = new Button(100, 90, 70, 40, "schalten");
+}
+
+void relay_switch(E_RELAY_LIGHT lightNumber)
+{
+    DigitalOut  *out1;
+    DigitalOut  *out2;
+    uint8_t     toggleByte;
+    
+    if (lightNumber == RELAY_LIGHT1)
+    {
+        out1        = &g_light1Fet1;
+        out2        = &g_light1Fet2;
+        toggleByte  = flash_read(FLASH_TOGGLE_BYTE_LIGHT1);
+        toggleByte  = !toggleByte;
+        flash_write(FLASH_TOGGLE_BYTE_LIGHT1, toggleByte);
+    } 
+    else if (lightNumber == RELAY_LIGHT2)
+    {
+        out1        = &g_light2Fet1;
+        out2        = &g_light2Fet2;
+        toggleByte  = flash_read(FLASH_TOGGLE_BYTE_LIGHT2);
+        toggleByte  = !toggleByte;
+        flash_write(FLASH_TOGGLE_BYTE_LIGHT2, toggleByte);
+    }
+    
+    /* Je nach Stellung des toggle Bytes,
+       wird Ausgang 1 oder 2 kurzzeitig geschaltet (Spannung angelegt). */
+    if(toggleByte) 
+    {
+        out1->write(1);
+        wait(0.5);
+        out1->write(0);
+    } 
+    else 
+    {
+        out2->write(1);
+        wait(0.5);
+        out2->write(0);
+    }  
+}
+
+void relay_task(void)
+{
+    /* Objekte nicht initialisiert => Fehler */
+    if ((pBtnLight1 == NULL) ||
+        (pBtnLight2 == NULL))
+    {
+        return;    
+    }
+    
+    /* prüft ob button "pBtnLight1" gerade gedrück ist */  
+    if (pBtnLight1->Touched()) 
+    {
+        relay_switch(RELAY_LIGHT1);
+        pBtnLight1->Draw();
+    }
+    
+    /* prüft ob button "pBtnLight2" gerade gedrück ist */  
+    if (pBtnLight2->Touched()) 
+    {
+        relay_switch(RELAY_LIGHT2);
+        pBtnLight2->Draw();
+    }
+}
+/*=============================================================================================
+        section 12 - interrupt service routines (ISRs)
+ ==============================================================================================*/
+
+/*=============================================================================================
+        end of file
+ ==============================================================================================*/
\ No newline at end of file