2e84218ecb
Add touch pressure hysterisis and user defined sensitivity
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getTouch accepts a third optional pressure threshold, default is 600,
increasing means harder presses are needed.
getTouch(uint16_t *x, uint16_t *y, uint16_t threshold = 600);
2017-12-21 23:16:11 +00:00
93ba6e3716
Add scrolling inside a sprite
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Added example "Sprite_scroll"
Tidy up virtual function list
Add PROGMEM bitmap image functions
2017-12-10 23:04:31 +00:00
7f909a1527
Fix bug in 16 bit transparent Sprite
2017-12-03 02:55:43 +00:00
d2104f6d85
Add ability to plot Sprites with a "transparent" colour
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Can now specify a colour that will not be plotted so some part of the
Sprite are "transparent" and the TFT backforund shows through. New
example added for demonstration.
2017-12-03 02:29:39 +00:00
9d2c7f21fc
Correct Sprite odd pixel count width crash
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The 32 bit alignment offset must be checked for every line to prevent crash with odd pixel count lines.
2017-12-01 15:37:08 +00:00
8b24e61b99
Fix issue #60
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Do not adjust x datum for characters that have a positive offset.
2017-11-30 22:41:23 +00:00
706af163c0
Add some crash prevention
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Prevent memory access to non-existant Sprite memory areas which would
cause a processor reset.
2017-11-30 00:27:56 +00:00
6fc63061d7
Filter bad character codes
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Do not substitute bad characters for first valid one.
2017-11-29 02:00:47 +00:00
e18383a29c
Bounds check character codes (issue #58 )
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Correct isuue #58
2017-11-29 00:38:05 +00:00
b97324875d
Fix width/height override issue when using setRotation
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This commit fixes an issue when setting screen width
and height from the constructor (e.g., user sketch),
followed by setRotation(i). Previously, setRotation
used TFT_WIDTH and TFT_HEIGHT, ignoring user overrides.
2017-11-26 18:06:11 -08:00
58fa8326a2
Correct uninitialised warning on ESP32
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int16_t xo16 = 0, yo16 = 0;
2017-11-26 12:38:20 +00:00
218dd1b06e
Bug fix
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Should have tested that last minute edit!
2017-11-24 15:03:24 +00:00
312b7c1128
Tidy up 8 bit sprite code and fix gugs
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Minor tweaks and speed improvements
2017-11-24 14:12:29 +00:00
3b5e673603
Version update, minor tweaks and typos
2017-11-22 00:53:09 +00:00
3e3d638bba
Add support for 8 bit color sprites (needs less RAM)
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Added setColorDepth(d) where "d" is 8 or 16.
Default is 16 bit if not specified.
2017-11-21 22:57:11 +00:00
943c18facf
Add sprite class
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Sprites (images) can now be created in RAM, written to with text and
graphics and rendered to screen quickly, this makes it easier to get
flicker frre screen updates.
ESP8266 can typically create up to a 160x128 sprite, and ESP32 about
200x200 pixels. 16 bit colour only at the moment, may soon implement 8
bit colour to reduce RAM.
2017-11-15 20:26:22 +00:00
8734a05d3e
Update touch handler to work with ESP32
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Adde Setup11... for testing with ESP32
2017-11-04 19:11:50 +00:00
df4e658fe4
Improved touch detection and position reliability
2017-10-25 01:41:01 +01:00
e4ea506b65
Update touch, add Button class
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Touch reliability improved by using pressure and double sampling. Added
Adafruit compatible Button class. Added touchscreen on/off and keypad
examples.
2017-10-23 01:59:37 +01:00
5591c6bae0
Change to always use mutex handling with ESP32
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Grabbing the mutex for exclusive SPI access by the TFT library causes a
crash when OTA updates are done. Always switching the hal mutex is only
marginally slower so that is now the default.
2017-10-20 18:05:21 +01:00
548fcca258
now calibration works with all orientations.
2017-10-01 21:34:11 +02:00
8813ed35b1
should add esp32 support. have no hardware to test.
2017-10-01 00:56:05 +02:00
944e505f36
Add XPT2046 touch controller support
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supports esp8266 + RPi displays
2017-10-01 00:32:30 +02:00
6b794e1eb3
Add SPI overlap support Issue #26
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Note, must use latest ESP board package with support for the overlap
mode
2017-07-15 18:44:49 +01:00
bacd198832
Free font bounding box correction
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1 pixel correctio for background bounding box determination
2017-07-07 23:52:01 +01:00
cbc8d209a3
Remove 1 pixel border on FreeFont background
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This caused problems when the font is rendered at screen edges.
2017-06-16 19:05:12 +01:00
49340b3952
Add RPi display support for ESP32
2017-06-16 15:17:28 +01:00
d9694ef50d
Correct textwrap limit (Issue #18 )
2017-05-22 23:43:26 +01:00
a2ab44f106
Revert "Corrext teztwrap limit (Issue #18 )"
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This reverts commit 4230f6bc30
2017-05-22 23:41:56 +01:00
4230f6bc30
Corrext teztwrap limit (Issue #18 )
2017-05-22 23:41:32 +01:00
c52db6bf59
Add ESP32 compatibility
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Tested with ILI9341 only so far!
2017-05-20 01:37:58 +01:00
bd37f9a8de
Make byte pointers explicit
2017-05-01 23:42:17 +01:00
8e996c0257
Minor bug fixes plus faster block write function added
2017-04-23 18:50:53 +01:00
c2dcf25cc1
Add support for ST7735 128x128 display
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May not cater for 128x128 ST7735 displays with different RGB and offset
configurations.
2017-04-16 16:13:12 +01:00
6526e34e7c
Work around for D4 IDE bug
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A condition can exist where pin D4 is allocated a value of 0
The workaround is to define and use pin numbers in the PIN_Dx format
2017-04-14 15:45:40 +01:00
d31cbc3dbd
Format and code tidy - fixes for compatibility issues
2017-04-14 01:04:04 +01:00
e65f4cb1fe
Rename swap() to avoid clashes
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Increment version
2017-04-13 00:20:19 +01:00
c5fafdd71c
Minor performance tweaks
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Plus code tidy and typo corrections
2017-03-28 23:56:54 +01:00
0f5c2dcdf6
Fix \ to / again!
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\ upsets Linux in file paths
2017-03-28 23:12:44 +01:00
d3d877c8e2
Add RPi display support for write strobe mod
2017-03-27 02:15:30 +01:00
4f8029b096
Added support for RPi TFT
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16 bit serial based ILI9486 supported
2017-03-24 23:23:35 +00:00
20c9086853
Add support for ST7735 128x128 TFT
2017-03-17 00:03:35 +00:00
4f857c43fd
init reg
2017-03-14 09:51:44 +00:00
0fe1acf6cb
Allow MISO (D6) to be used as DC or CS pin
2017-03-12 03:31:51 +00:00
c2cf07db1e
Tweak padding
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Allows for negative x offsets in fonts
2017-03-12 01:16:07 +00:00
a427626cfc
Weed out legacy variables, add readAddrWindow()
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readAddrWindow is a private function to support pixel and block reads of
the TFT screen. Tested on ILI9341.
2017-03-11 16:59:34 +00:00
05a9aee260
Permit D6 (MISO) to be used for DC to save on pins
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Using D6 (MISO) for the DC line is not recommended as transaction support and TFT reads may cause it to become and input!
However if a hardware setup has no other pins spare, then this is an option that can be tried.
2017-03-11 16:38:29 +00:00
cd356bb6c5
Add S6D02A1 and ILI9163 driver code
2017-02-26 03:03:47 +00:00
e1b2959577
First draft release
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Not yet fully tested but seems to work OK!
2017-02-22 03:07:17 +00:00
Bodmer