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:
183:808f272e481e
Parent:
181:0032d1b8f5d4
Child:
184:464cc376265d
--- a/RA8875_Touch.cpp	Sat Aug 03 00:26:33 2019 +0000
+++ b/RA8875_Touch.cpp	Thu Aug 08 11:29:48 2019 +0000
@@ -105,7 +105,7 @@
         // Construct the config byte for TPCR0 and write them
         WriteCommand(TPCR0, bTpEnable | bTpAdcClkDiv | bTpAdcSampleTime);    // Note: Wakeup is never enabled
         // Construct the config byte for TPCR1 and write them
-        WriteCommand(TPCR1, bTpManualMode | bTpDebounce | bTpManualMode);    // Note: Always uses internal Vref.
+        WriteCommand(TPCR1, bTpDebounce | bTpManualMode);    // Note: Always uses internal Vref.
         // Set up the interrupt flag and enable bits
         WriteCommand(INTC1, ReadCommand(INTC1) | RA8875_INT_TP);        // reg INTC1: Enable Touch Panel Interrupts (D2 = 1)
         WriteCommand(INTC2, RA8875_INT_TP);                            // reg INTC2: Clear any TP interrupt flag