Diff: pagetouch.cpp

Revision:

0:fa7450a43b99

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pagetouch.cpp	Mon Dec 04 09:32:20 2017 +0000
@@ -0,0 +1,141 @@
+//
+// Filename: pagetouch.cpp
+//
+// Flexbook page for page A4.
+//
+
+#include "pagetouch.h"
+#include "pageflexenable.h"
+
+#include "log.h"
+
+#include <iostream>
+
+namespace Flexbook {
+
+PageTouch::PageTouch()
+: pageflexenable(), 
+  i2c(p28, p27), irq(p26),
+  at42qt2120(i2c), key(0)
+{
+    Log("Creating PageTouch");
+
+    at42qt2120.SetSliderOptions(HAL::WHEEL);
+
+    at42qt2120.SetKeyControl(1, false, 2, false, true);
+    at42qt2120.SetKeyControl(2, false, 2, false, true);
+    at42qt2120.SetKeyControl(3, false, 2, false, true);
+
+    at42qt2120.SetKeyControl(5, false, 1, false, true);
+    at42qt2120.SetKeyControl(6, false, 1, false, true);
+    at42qt2120.SetKeyControl(7, false, 1, false, true);
+    at42qt2120.SetKeyControl(8, false, 1, false, true);
+    at42qt2120.SetKeyControl(9, false, 1, false, true);
+    at42qt2120.SetKeyControl(10, false, 1, false, true);
+
+    irq.fall(callback(this, &Flexbook::PageTouch::TouchChange));
+    newtouch = false;
+    imgnumber = 0;
+
+#ifdef VERBOSE
+    for(int n = 0; n < 99; n++)
+        printf("Register %03d %02x\n", n, at42qt2120.Read((HAL::REG_AT42QT2120) n));
+#endif
+}
+
+PageTouch::~PageTouch()
+{
+    Log("Deleting PageTouch");
+
+    irq.disable_irq();
+}
+
+void PageTouch::TouchChange()
+{
+    static volatile bool inirq = false;
+    if(!inirq)
+    {
+        inirq = true;
+        Page::ShortBeep();
+
+        HAL::AT42QT2120::Status status;
+        if(at42qt2120.ReadStatus(status))
+        {
+            if(status.keyschanged)
+            {
+                key = status.keys;
+                
+                if(status.keys & HAL::KEY0)
+                    Log("Key 0");
+                if(status.keys & HAL::KEY1)
+                    Log("Key 1");
+                if(status.keys & HAL::KEY2)
+                    Log("Key 2");
+                if(status.keys & HAL::KEY3)
+                    Log("Key 3");
+                if(status.keys & HAL::KEY4)
+                    Log("Key 4");
+                if(status.keys & HAL::KEY5)
+                    Log("Key 5");
+                if(status.keys & HAL::KEY6)
+                {
+                    Log("Key 6");
+                    if (imgnumber < 8) imgnumber = imgnumber + 1;
+                    printf("%i \n", imgnumber);
+                    pageflexenable.numimage = imgnumber;
+                    Log("number set");
+                    //pageflexenable.UpdateImage();
+                    Log("image updated");
+                }
+                if(status.keys & HAL::KEY7)
+                    Log("Key 7");
+                if(status.keys & HAL::KEY8)
+                    Log("Key 8");
+                if(status.keys & HAL::KEY9)
+                {
+                    Log("Key 9");
+                    if (imgnumber > 0) imgnumber = imgnumber - 1;
+                    printf("%i \n", imgnumber);
+                    pageflexenable.numimage = imgnumber;
+                    Log("number set");
+                    //pageflexenable.UpdateImage();
+                    Log("image updated");
+                }
+                if(status.keys & HAL::KEY10)
+                    Log("Key 10");
+                if(status.keys & HAL::KEY11)
+                    Log("Key 11");
+            }
+            if(status.sliderchanged)
+            {
+                printf("Slider/wheel: %x\n", status.slider);
+            }
+        }
+
+        inirq = false;
+    }
+}
+
+int PageTouch::GetKey()
+{
+    int outkey = key;
+    key = 0;
+    return outkey;
+}
+
+/*
+void PageTouch::HandlePageActions()
+{
+    if (newtouch)
+    {
+        printf("%i \n", imgnumber);
+        pageflexenable.numimage = imgnumber;
+        //pageflexenable.UpdateImage();
+        newtouch = false;
+    }
+}
+*/
+} // End Flexbook namespace.
+
+
+