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)

Diff: RA8875_Touch.cpp

Revision:
150:35a4db3081c1
Parent:
149:c62c4b2d6a15
Child:
154:ad2450fc3dc3
--- 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 {