RA8875 - Library to control a Graphics TFT connected to 4-…

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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

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)

History

Fix a long-standing defect in the FT5206 where it reported 'touch' code even for hold and release events. default tip

2021-04-04, by WiredHome [Sun, 04 Apr 2021 20:14:06 +0000] rev 209

Fix a long-standing defect in the FT5206 where it reported 'touch' code even for hold and release events.

Comment out a runtime disabled block of code - was using if (0 && ...)

2021-04-04, by WiredHome [Sun, 04 Apr 2021 17:15:57 +0000] rev 208

Comment out a runtime disabled block of code - was using if (0 && ...)

Minor change in a callback API to align to OS5 compiler technology.

2021-04-04, by WiredHome [Sun, 04 Apr 2021 16:50:15 +0000] rev 207

Minor change in a callback API to align to OS5 compiler technology.

Pick up a change in the touch ISR to pick up the final release.

2020-05-25, by WiredHome [Mon, 25 May 2020 16:08:50 +0000] rev 206

Pick up a change in the touch ISR to pick up the final release.

Defect correction - disable irq while configuring the FT5206 and GSL1680 touch controllers to avoid unexpected ISRs.

2020-05-23, by WiredHome [Sat, 23 May 2020 15:59:11 +0000] rev 205

Defect correction - disable irq while configuring the FT5206 and GSL1680 touch controllers to avoid unexpected ISRs.

Restrict SetWindow to fit the screen

2020-05-21, by WiredHome [Thu, 21 May 2020 01:32:59 +0000] rev 204

Restrict SetWindow to fit the screen

Fix coordinate translation for touch events.; Minor code cleanup.

2020-05-17, by WiredHome [Sun, 17 May 2020 14:07:46 +0000] rev 203

Fix coordinate translation for touch events.; Minor code cleanup.

Private max,min macros; avoid collision with other libs.; Correct jpg rendering defect; window() to SetWindow().; Coordinate translation for touch with orientation.; Added method; get rendered rect_t for string.; Fix for the reset pin option.;

2020-04-30, by WiredHome [Thu, 30 Apr 2020 13:51:32 +0000] rev 202

Private max,min macros; avoid collision with other libs.; Correct jpg rendering defect; window() to SetWindow().; Coordinate translation for touch with orientation.; Added method; get rendered rect_t for string.; Fix for the reset pin option.;