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Merge branch 'master' of https://github.com/prenticedavid/MCUFRIEND_kbv

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prenticedavid
2016-04-16 20:41:50 +01:00
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mcufriend_kbv_2_8.txt
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1. Install <Adafruit_GFX.h> library from GitHub into your User libraries folder if not already there.
2. Unzip the attached "MCUFRIEND_kbv.zip" into your User libraries folder.
3. Insert your Mcufriend style display shield into UNO. Only 28-pin shields are supported.
4. Start your Arduino IDE.
5. Build any of the Examples from the File->Examples->Mcufriend_kbv menu.
Most of them will write some text to the Serial window (9600 baud). The BMP examples require you to copy the pictures from the bitmaps/ folder to your microSD (root directory)
6. This library is only intended for UNO and these specific Shields. It will work on a MEGA2560 but not very fast.
7. The constructor takes no arguments (because it only works with these shields)
8. The examples are the standard Adafruit ones. You can see my edits by searching for "kbv"
9. Any Adafruit sketch should work with the MCUFRIEND_kbv constructor() but should allow extra ID values
An Adafruit constructor(cs, rs, wr, rd, rst) IGNORES any arguments. i.e. it only uses the shield control pins
10. It currently supports UNO shields with "mcufriend.com" pcbs with controllers:
----- HX8347-A 240x320 ID=0x8347 new Untested
ILI9320 240x320 ID=0x9320
ILI9325 240x320 ID=0x9325
ILI9327 240x400 ID=0x9327
ILI9329 240x320 ID=0x9329
ILI9335 240x320 ID=0x9335
ILI9341 240x320 ID=0x9341
ILI9481 320x480 ID=0x9481
ILI9486 320x480 ID=0x9486
ILI9488 320x480 ID=0x9488
LGDP4535 240x320 ID=0x4535
RM68090 240x320 ID=0x6809
R61505V 240x320 ID=0xB505
R61505W 240x320 ID=0xC505 new Untested
R61509V 240x400 ID=0xB509
----- S6D0139 240x320 ID=0x0139 removed due to lack of tester
S6D0154 240x320 ID=0x0154
SPFD5408 240x320 ID=0x5408
----- SSD1963 800x480 ID=0x1963 new Untested
SSD1289 240x320 ID=0x1289
ST7781 240x320 ID=0x7783
ST7789V 240x320 ID=0x7789
11. It should run on a UNO, MEGA2560, LEONARDO, DUE, ZERO and M0-PRO.
12. These Mcufriend-style shields tend to have a resistive TouchScreen on A1, 7, A2, 6 but are not always the same rotation of direction.
Run the TouchScreen_Calibr_kbv.ino sketch to diagnose your model and then scale the result from TouchScreen.h methods()
The Resistive TouchScreen does not work on the Due. It seems to be upset by sharing pins. I have discovered why.
(You need a new Touch library.)
13. The aspect_kbv.ino sketch should show the 4 different rotations. Please report the results for an ILI9335, ILI9327.
14. The scroll_kbv.ino sketch should scroll a window or subwindow for most chips. Not all chips can scroll.
15. The readpixel_kbv.ino sketch should display memory in each aspect.
16. The GLUE_Demo_320x240.ino sketch uses a "GLUE" class to display a UTFT sketch on supported mcufriend shields.
It is NOT perfect. Please report any problems. It is designed as a CONVENIENCE for legacy UTFT code.
Please use MCUFRIEND_kbv method()s in new code.
CHANGE HISTORY:
Will Never Happen:
ILI9327 vertical scroll will ALWAYS be limited in Landscape and Portrait_Rev
ST7781 vert scroll is not implemented
ILI9320, 9325, ... can never vert scroll sub-window
Itead CPLD with ID=0x3082 ... will never work
To Be Fixed:
GLUE Demo does not work with Due and IDE v1.6.6
v2.8: posted 26 February 2016
MCUFRIEND_kbv.cpp: LANDSCAPE is now 90 degrees instead of 270 degrees
methods branch on MIPI / 9320 style
Added SPFD5408
Added R61505W Untested
Added HX8347-A Untested
Added SSD1963 Untested
graphictest_kbv.ino: smaller buffer for Software Scroll. Just fits in Uno Flash
TouchScreen_Calibr_kbv: wait for consistent Touch
LCD_ID_readreg: Added some more registers
v2.7: posted ........ NOT YET
v2.6: posted ........ NOT YET
MCUFRIEND_kbv.cpp:
Added R65105V
v2.5: posted 11 January 2016
MCUFRIEND_kbv.cpp:
Added ST7789V
Added RM68090
Added ILI9481
Added pushColors() from Flash
Improved downward Vertical Scroll. API is changed.
ILI9327 should work in all aspects. vertical scroll in PORT/LAND_REV
S6D0154 should vertical scroll a subwindow
graphictest_kbv.ino: smooth colour gradation on rounded rectangle tests on bigger displays
added colour grading range.
added vertical scroll down
improve messages
graphictest_slim.ino: reduced-fat version of graphictest_kbv.ino
testcard_kbv.ino: drawn version of common BMP photo.
scroll_kbv.ino: changed vertScroll() call for new API
UTFTGLUE.h: improve calculate width and height of rectangles from coordinates.
v2.4: posted 10 December 2015
MCUFRIEND_kbv.cpp: LGDP4535 initialisation table fixed - UNTESTED
v2.3: posted 8 December 2015
MCUFRIEND_kbv.cpp: added S6D0139 UNTESTED
detect EXTC=0 ILI9341 shield from DX with ID == 0x0000. drive in RGB mode
ILI9327 should Vertical Scroll now. UNTESTED
UTFTGLUE.h: extra print(const char*) method to avoid warning messages
graphictest_kbv.ino: software scroll a smaller block at top of screen
GLUE_Demo_320x240: removed unnecessary "include Adafruit_TFTLCD.h"
aspect_kbv.ino: invert display when in different aspects
readpixel_kbv.ino: support smaller geometries
LCD_ID_readreg.ino: report some more regs
TouchScreen_Calibr_kbv: for resistive Touch screens like on Mcufriend shields
UTouch_Calibr_kbv: can use UTouch.h library for hardware Touch Controllers (and UTFT)
v2.2: posted 15 November 2015
MCUFRIEND_kbv.cpp: changed readGRAM() for ILI9327, ILI9486,
added REV_SCREEN flag to _lcd_capable
implement invertDisplay()
added LGDP4535
ILI9327: set Partial Area to 0, 399
MCUFRIEND_kbv.h: USE_GFX_KBV default argument: println(char *s="")
MCUFRIEND_shield.h: regular Uno shield drivers for Uno, Mega, Leonardo, Due, Zero
MCUFRIEND_special.h: experimental drivers
UTFTGLUE.h: identity kludges for non-UNO shields
LCD_ID_readreg.ino: report reg(0x09)
v2.1: posted 9 November 2015
MCUFRIEND_kbv.cpp: return 0x9327 / 0x9481 in readID()
MCUFRIEND_shield.h: increase low pulse width in RD_STROBE
EXAMPLES/: add scroll_kbv.ino sketch
edit readpixel_kbv_ino, aspect_kbv.ino
v2.0: posted 8 November 2015
Massive changes from v1.0