David Smart / RA8875 Featured

Library to control a Graphics TFT connected to 4-wire SPI - revised for the Raio RA8875 Display Controller.

Dependents:   FRDM_RA8875_mPaint RA8875_Demo RA8875_KeyPadDemo SignalGenerator ... more

Fork of SPI_TFT by Peter Drescher

See Components - RA8875 Based Display

Enhanced touch-screen support - where it previous supported both the Resistive Touch and Capacitive Touch based on the FT5206 Touch Controller, now it also has support for the GSL1680 Touch Controller.

Offline Help Manual (Windows chm)

/media/uploads/WiredHome/ra8875.zip.bin (download, rename to .zip and unzip)

Files at this revision

API Documentation at this revision

Revision 150:35a4db3081c1, committed 2017-09-24

Comitter:
WiredHome
Date:
Sun Sep 24 02:09:57 2017 +0000
Parent:
149:c62c4b2d6a15
Child:
151:ae94daaaf8ad
Child:
152:a013ac0133e4
Commit message:
callback functions is conditional on mbed version. Somewhere below 128 it does not use the extra callback api.

Changed in this revision

RA8875.cpp Show annotated file Show diff for this revision Revisions of this file
RA8875_Touch.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/RA8875.cpp	Sun Aug 06 17:05:54 2017 +0000
+++ b/RA8875.cpp	Sun Sep 24 02:09:57 2017 +0000
@@ -141,7 +141,11 @@
     // Interrupt
     m_irq->mode(PullUp);
     m_irq->enable_irq();
+    #if MBED_LIBRARY_VERSION > 122   // Is this the right version?
     m_irq->fall(callback(this, &RA8875::TouchPanelISR));
+    #else
+    m_irq->fall(this, &RA8875::TouchPanelISR);
+    #endif
     TouchPanelInit();
 }
 

--- a/RA8875_Touch.cpp	Sun Aug 06 17:05:54 2017 +0000
+++ b/RA8875_Touch.cpp	Sun Sep 24 02:09:57 2017 +0000
@@ -35,7 +35,13 @@
         WriteCommand(INTC2, RA8875_INT_TP);                            // reg INTC2: Clear any TP interrupt flag
         touchSample = 0;
         touchState = no_cal;
+        //touchTicker.attach_us(callback(this, &RA8875::_TouchTicker), TOUCH_TICKER_uS);
+        #if MBED_LIBRARY_VERSION > 122   // Is this the right version?
         touchTicker.attach_us(callback(this, &RA8875::_TouchTicker), TOUCH_TICKER_uS);
+        #else
+        touchTicker.attach_us(this, &RA8875::_TouchTicker, TOUCH_TICKER_uS);
+        #endif
+        
         touchTimer.start();
         touchTimer.reset();
     }
@@ -67,7 +73,13 @@
         touchSample = 0;
         touchState = no_cal;
         if (bTpEnable == TP_ENABLE) {
+            //touchTicker.attach_us(callback(this, &RA8875::_TouchTicker), TOUCH_TICKER_uS);
+            #if MBED_LIBRARY_VERSION > 122   // Is this the right version?
             touchTicker.attach_us(callback(this, &RA8875::_TouchTicker), TOUCH_TICKER_uS);
+            #else
+            touchTicker.attach_us(this, &RA8875::_TouchTicker, TOUCH_TICKER_uS);
+            #endif
+
             touchTimer.start();
             touchTimer.reset();
         } else {