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)

Revisions of GraphicsDisplayJPEG.cpp

Revision Date Message Actions
202:a22cbc04f332 2020-04-30 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.; File  Diff  Annotate
201:0b25d24d9bda 2020-03-29 Correct a defect in JPEG Rendering that came in when window() changed to SetWindow(); File  Diff  Annotate
198:9b6851107426 2020-03-28 BREAKING Changes - ; This update alters several APIs, renames some, and generally simplifies. It also has great improvement for Portrait mode orientation. File  Diff  Annotate
197:853d08e2fb53 2020-02-11 General code cleanup. File  Diff  Annotate
167:8aa3fb2a5a31 2019-02-26 Documentation update to the script in the Fonts/FontMods.h file to improve the understanding of what it does. File  Diff  Annotate
136:224e03d5c31f 2016-11-16 JPG Rendering can now write to display in 8-bit color format, not just 16-bit color format. File  Diff  Annotate
121:6bc4911f5e55 2016-05-17 Working - original malloc was incorrectly sized - causing out of bounds corruption. File  Diff  Annotate
120:be2aaa3adf72 2016-05-16 not working - added instrumentation File  Diff  Annotate
119:d129b798f82f 2016-05-16 Not working - add instrumentation. File  Diff  Annotate
118:34eb0b64fc61 2016-05-16 additional instrumentation File  Diff  Annotate
117:6710b8e196f0 2016-05-16 Add JDEC memory dump File  Diff  Annotate
116:43e5bd2d7302 2016-05-16 add instrumentation File  Diff  Annotate
115:c9862fd0c689 2016-05-16 Jpeg rendering - not yet working, just an intermediate check-point. File  Diff  Annotate