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
6b924c5504
Raise version for #60 fix
2017-11-30 22:43:10 +00:00
0a2c84212b
Raise version for #60 fix
2017-11-30 22:42:47 +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
75bc8c45d7
Raise version to 0.17.12
2017-11-29 10:00:59 +00:00
1e60eda376
Raise version to 0.17.12
2017-11-29 10:00:11 +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
34af7debc5
Merge pull request #57 from turiphro/master
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Fix width/height override issue when using setRotation
2017-11-27 21:20:32 +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
e2d019b656
Update version number
2017-11-24 15:04:15 +00:00
218dd1b06e
Bug fix
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Should have tested that last minute edit!
2017-11-24 15:03:24 +00:00
449c421915
Clarification on sizes
2017-11-24 14:26:27 +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
3e31f162fe
Typo
2017-11-22 01:00:37 +00:00
898718c872
Update ReadMe
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Add 8 bit colour depth.
2017-11-22 00:59:32 +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
85698be07f
Sprite text update
2017-11-16 21:27:38 +00:00
25a8e87f33
Add sprite text
2017-11-16 21:24:35 +00:00
1b5ffe4189
Fn changed
2017-11-15 22:41:17 +00:00
fbb07be73b
Stop pointer error
2017-11-15 22:38:57 +00:00
2c6f1c70e4
typo
2017-11-15 21:55:06 +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
62c02b67f7
Replace accidentally deleted line!
2017-11-15 10:19:45 +00:00
2e91bcd137
Issue #53 fix
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In case of a non- supported BMP, the _tft->setRotation() should not be executed.
2017-11-13 21:15:28 +00:00
2333e1ab5c
Initialise touch parameterswith example calibration values
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This avoids a processor crash it setTouch() not called in setup()
2017-11-04 20:56:26 +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
0562594ae3
Fix issue #49
2017-11-02 01:49:35 +00:00
fbdc65a3c7
Whoops, another typo - who put S and W keys next to each other ;-)
2017-10-25 02:08:52 +01:00
5d497f751b
Correct typo
2017-10-25 02:05:59 +01:00
acd3fe7b85
Add simple touch calibrate and test sketch
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This one does not need SPIFFS, cal data is embedded in sketch by user.
2017-10-25 01:57:42 +01:00
df4e658fe4
Improved touch detection and position reliability
2017-10-25 01:41:01 +01:00
94520c4071
XPT2046 SPI frequency can be always defined
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One less thing to edit or forget!
2017-10-23 15:11:57 +01:00
19672f97e4
Update version and ReadMe
2017-10-23 02:09:10 +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
d484a56574
Update RPi screen connection image
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Identify touch controller chip select and required MISO line.
2017-10-20 22:13:47 +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
167dcd5373
Revert 160 x 128 jpeg code
2017-10-17 00:11:13 +01:00
0bcf7eaa6b
Correct jpeg decoder image edge rendering
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Revert setup file and add setup 10
2017-10-17 00:07:49 +01:00
f907ac31b7
Tidy up code merge
2017-10-16 23:26:54 +01:00
afe310f00f
Merge pull request #43 from maxpautsch/master
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Add XPT2046 touch controller support
2017-10-16 23:00:12 +01:00
80b5d91ba4
Fix right edge jpeg image corruption
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Jpeg images with non integer number of MCU pixels showed corrupted right
edge. Fix is to concatenate pixels into a contiguous block. Examples
corrected.
2017-10-11 00:59:14 +01:00
548fcca258
now calibration works with all orientations.
2017-10-01 21:34:11 +02:00
b6d234af70
should add ESP32 support. do not have hardware to test.
2017-10-01 00:58:33 +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
Bodmer