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137 Commits

Author SHA1 Message Date
Bodmer acdfeb0b36 Fix #873 
Minor performance boost to ESP32 block write
 2020-12-23 01:10:11 +00:00
Bodmer 1b54ce87e9 Optional ESP32 DMA engine control of TFT_CS 
This change has no impact on examples
See also #850
 2020-12-11 21:10:12 +00:00
Bodmer 2162936b40 Enable ESP32 DMA controlled TFT_CS 
ESP32 DMA will hold TFT_CS low automatically.
STM32 will not do this and requires bracketing DMA transfers with startWrite and endWrite as in examples.
 2020-12-07 17:43:40 +00:00
Bodmer ad0130309c Add pushToSprite with transparent colour 
New function:
pushToSprite(TFT_eSprite *spr, int32_t x, int32_t y, uint16_t transp)
// Note: The following sprite to sprite colour depths are currently supported:
//    Source    Destination
//    16bpp  -> 16bpp
//    16bpp  ->  8bpp
//     8bpp  ->  8bpp
//     1bpp  ->  1bpp
 2020-12-02 13:39:19 +00:00
Bodmer 42e6fc87ff Feature update 
Add ILI9225 support
Add viewport feature to Sprites
Rationalise common TFT_eSPI and Sprite functions and variables to use inherited functions width(), height(), rotation(), write(), pivot, cursor, swapBytes.
 2020-12-01 20:06:32 +00:00
Bodmer 27216f89cc Raise version 2020-12-01 13:25:08 +00:00
Bodmer d6e573c230 Fix SPI ILI9481 
ILI9481 with 8 bit parallel worked OK but SPI needs an 18 bit colour interface.
 2020-11-25 22:54:30 +00:00
Bodmer f96c42253c Add support for choosing colour order on ST7735 
See #639
 2020-11-02 17:59:04 +00:00
Bodmer c8c6317241 Add off-screen support to readRect() 
See #803
 2020-10-25 15:56:13 +00:00
Bodmer b1f8cae069 Finalise viewport changes 2020-10-13 13:35:03 +01:00
Bodmer 505ca81a70 Complete viewport update 2020-10-11 22:36:02 +01:00
Bodmer 13d217dc89 Add viewport feature 
2 new example sketches added for viewport demonstration
 2020-10-06 00:51:41 +01:00
Bodmer 22ca8193c5 Improve RLE font rendering 
See #766
 2020-10-02 22:00:03 +01:00
Bodmer ef93dbe687 Make ST7789 drivers consistent 
Simplified driver ST7789_2_DRIVER not supports 135 x 240 display.
This will not fix #763 since user specifies alternative ST7789_DRIVER which already supports 135x240 displays.
 2020-10-02 20:47:00 +01:00
Bodmer 49cef1f35d Support for SSD1963 and ST7706 SPI read 
The SSD1963 support has been tested with a 480x800 pixel display from Buy Display.
Support for reading an ST7796 SPI display has been added.
pushToSprite added to keywords list.
 2020-10-02 01:07:15 +01:00
Bodmer d7fdcc0991 Fix #740 and #704 
#740: To avoid ambiguity the pushSprite for writing a sprite to another sprite has been renamed pushToSprite

#704: Change to 18 bit colurs for SSD1963 with SPI interface

Remove outdated TFT_SPIFFS_Jpeg example
 2020-09-07 22:04:42 +01:00
Bodmer 731228d13a Fix deleteSprite 
Fixes #736 and also delete color map even if the sprite has not been created.
 2020-08-28 21:18:26 +01:00
Bodmer 1c66d306d5 Add SSD1963 for #704 
Remove setWindow optimisation clash with TFT_eFEX
 2020-08-15 00:19:03 +01:00
Bodmer a8cd5c5d91 Correct TFT_eFEX issue 24 2020-08-06 12:51:10 +01:00
Bodmer dc114db01b Srite class updates + others 
Add 2 new pushSprite functions:
1. Sprite to sprite
2. windowed are of sprite to screen
Examples to follow
Bug fixes to sprite class
 2020-08-05 20:06:44 +01:00
Bodmer 90cabab91a Update to aid use of ESP32 with multiple displays #687 
Fix issue when using ESP32 & using multiple TFT displays & not defining TFT_CS.

Note: Future support for multiple displays in all possible hardware combinations may not be practical.
 2020-07-09 14:20:34 +01:00
Bodmer a6d50ea5ef #682 Add created() function for sprites 
New function added:
  bool created(void);
to check if sprite has been rotated. Example:

if ( !spr.created() ) Serial.println("Sprite has not been created");
 2020-07-07 00:52:55 +01:00
Bodmer a3fea4299e
Raise version 2020-06-19 10:07:59 +01:00
Bodmer 24750c605d Add option to use STM32 SPI port 2 
See new #define options in "Setup29_ILI9341_STM32.h"
 2020-06-13 21:05:47 +01:00
Bodmer 284f52b009 Allow partially of screen RLE fonts 2020-06-11 22:34:22 +01:00
Bodmer fb86ae4d1b Update Read_User_Setup add #648 
Read_User_Setup now includes backlight settings
 2020-06-06 14:55:02 +01:00
Bodmer 21aa38b87f Update version 2020-06-05 16:43:48 +01:00
Bodmer cd10a92f11 Allow ESP32 SPI pins to be undefined 
See #618
 2020-05-13 18:28:44 +01:00
Bodmer 1314a34c3d Fix #625 
pushRect() reinstated to pair with readRect() so swapBytes does not need to be changed from true to false before calling.
 2020-05-13 16:33:12 +01:00
Bodmer 7e4566f3f2 Raise version to 2.2.6 2020-05-10 00:19:12 +01:00
Bodmer cc4f35f8c1 ESP32 DMA update 
dmaBusy() checks and is no longer blocking
pushImageDMA() faster if setAddrWindow is not built into transaction list.
 2020-05-08 21:25:38 +01:00
Bodmer f6748bf906 Add ESP32 SPI DMA capability 
DMA test examples now work on ESP32
 2020-05-05 21:21:28 +01:00
Bodmer fb2e669d37 1,4,8 bpp Sprites requite different default swapBytes settings 2020-05-01 22:38:14 +01:00
Bodmer 90af737fa1 Fix #606 inconsistency + others 
TFT_eFEX also needs updating so Rotated_Sprite_3 example renders correctly.

pushImage for FLASH images updated so partly off-screen images are correctly rendered.
 2020-04-26 17:05:19 +01:00
Bodmer e937a3496f Diagnostic sketch update + others 
Read_User_Setup updated to be compatible with STM32 and new structure format.
Reduction in compiler warnings
Update Sprite destructor
Update version to 2.2.1
 2020-04-16 14:33:42 +01:00
Bodmer 875b451590 Fix Sprite 1bpp scroll bug 
Sprite scroll function fixed for 1bpp
readPixelValue() updated

Performance of circle drawing functions improved.

Version raised to 2.2.0
 2020-03-30 21:51:26 +01:00
Bodmer 732bdd32eb Port A+B and BRR update 
PortA and Port B direction control now works on all STM processors.
Correct BRR to BSRR to support all STM processors.
 2020-03-27 21:59:18 +00:00
Bodmer 89bf0ce6c1 Fix #581 plus 
Update 4 bit Sprite code
Update Animate_Dial example to use italic font with minimised character set, add original jpeg graphic.
Raise to 2.1.8
 2020-03-25 14:27:38 +00:00
Bodmer 7f7cc24b00 Add new animated dial example 
See Sprite "Animated_dial" example.
 2020-03-20 00:30:12 +00:00
Bodmer ac8845d589 Fix #566 plus others 
Fix image rendering issue.
Deprecate use of pushColors.
Improve ES8266 image rendering performance for ESP8266 and ILI9488.
Add getTextPadding().
 2020-03-07 16:26:44 +00:00
Bodmer 65ccbf0139 STM32 update 
Boost performance for ILI9488 display with STM32 processors.
Enable smooth fonts in setup files (smooth fonts for STM32 processors is now supported with fonts in program memory)
 2020-03-02 22:25:39 +00:00
Bodmer ed160f6476 Raise version 2020-03-01 18:42:01 +00:00
Bodmer 8d163618bb Add parallel TFT readRectRGB(), fix #548 2020-02-17 21:43:13 +00:00
Bodmer da9de94fb1 Raise version 2020-02-16 17:07:55 +00:00
Bodmer 0fd8803ba2 Add smooth fonts in program memory for ESP32/8266 
The 4 new smooth font  "Font_Demo_1/2/3/4_Array" examples now work on ESP32 and ESP8266.
 2020-02-15 23:58:21 +00:00
Bodmer c689b4211d Add FLASH based anti-aliased fonts 
Processors (such as STM32) that are not supported by a SPIFFS library can now use anti-aliased (smooth) fonts stored in FLASH (program) memory.
 2020-02-14 23:54:37 +00:00
Bodmer 443be934a7 Add PSRAM switch 
Typical use to disable use of PSRAM for the sprite storage:
sprite.setAttribute(PSRAM_ENABLE, false); // true to enable
Minor update for recent button class update
 2020-02-06 20:34:36 +00:00
Bodmer 15c137633a Raise version add comments for button update 2020-02-06 13:38:03 +00:00
Bodmer 8146ac3015
Move include for User_Setup_Select.h (#537) 
Requested change in #537
 2020-02-02 17:32:46 +00:00
Bodmer c8530d7ae4 4 bpp Sprite bug fix 
OR has precedence over AND so brackets needed.
Remove unused varaible.
 2020-02-01 01:43:16 +00:00