Check refresh speed by transfermode 4bit,3bit,1bit with MIP8F_SPI_Ver50
Dependencies: MIP8F_SPI_Ver50 MIP8f_FRDM_LineBuffer_sample mbed
Dependents: MIP8f_FRDM_Animation_sample
Introduction
this sample is checking the refresh display speed between 4bit,3bit and 1bit transfer mode.
- spi-transfer to Display has 3 mode. 4bit mode is color display, this bit arrange is R,G,B,x. R,G,B = R,G,B subpixel bit. x bit is Dummy. 3bit mode is color display, this bit arrange is R,G,B. R,G,B = R,G,B subpixel bit. No bit is Dummy. 1bit mode is monocrome display,high speed refresh mode. a only Green subpixel of bitmap data is transfered.
Other information , please refer to https://os.mbed.com/teams/JapanDisplayInc/code/MIP8f_FRDM_sample/
Usage
Copy Setting File and Image to micro SD-CARD. you can NOT use same sample color images of OTHER VERSION SAMPLE.
a) Download the following file corresponding to the target panel, and rename file identifier (.bin -> .zip), and unzip the file on micro SD Card's root directory.
LPM027M128x (400x240) :/media/uploads/JDI_Mbed_Team/400x240_ver30.bin
b) Insert micro SD-CARD to FRDM-K64F. c) Upload binary file to FRDM-K64F.and push Reset Button.
Other information
refer to Usage on https://os.mbed.com/teams/JapanDisplayInc/code/MIP8f_FRDM_sample/
this Sample Code (.bin)
/media/uploads/JDI_Mbed_Team/mip8f_frdm_transfermode_sample.k64f.bin
TglSW/TglSW.cpp@16:7c472f8a81a5, 2018-11-12 (annotated)
- Committer:
- JDI_Mbed_Team
- Date:
- Mon Nov 12 05:09:38 2018 +0000
- Revision:
- 16:7c472f8a81a5
- Parent:
- 0:33fe30a2b785
updata
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
JDI_Mbed_Team | 0:33fe30a2b785 | 1 | #include "TglSW.h" |
JDI_Mbed_Team | 0:33fe30a2b785 | 2 | #include "mbed.h" |
JDI_Mbed_Team | 0:33fe30a2b785 | 3 | |
JDI_Mbed_Team | 0:33fe30a2b785 | 4 | TglSW::TglSW(PinName SWPin) : _SW(SWPin) {} |
JDI_Mbed_Team | 0:33fe30a2b785 | 5 | |
JDI_Mbed_Team | 0:33fe30a2b785 | 6 | void TglSW::Enable(int NoiseCancel) { // _PRSCNT -- unit [times] |
JDI_Mbed_Team | 0:33fe30a2b785 | 7 | _REPEAT = NoiseCancel; |
JDI_Mbed_Team | 0:33fe30a2b785 | 8 | _PlessCounter.attach(this, &TglSW::_SeekPress, 0.05); // Ticker[s] |
JDI_Mbed_Team | 0:33fe30a2b785 | 9 | _IfPless = 0; |
JDI_Mbed_Team | 0:33fe30a2b785 | 10 | } |
JDI_Mbed_Team | 0:33fe30a2b785 | 11 | |
JDI_Mbed_Team | 0:33fe30a2b785 | 12 | bool TglSW::State(void){ |
JDI_Mbed_Team | 0:33fe30a2b785 | 13 | return _IfPless; |
JDI_Mbed_Team | 0:33fe30a2b785 | 14 | } |
JDI_Mbed_Team | 0:33fe30a2b785 | 15 | |
JDI_Mbed_Team | 0:33fe30a2b785 | 16 | void TglSW::Clear(void){ |
JDI_Mbed_Team | 0:33fe30a2b785 | 17 | _IfPless = 0; |
JDI_Mbed_Team | 0:33fe30a2b785 | 18 | _PressCount = 0; |
JDI_Mbed_Team | 0:33fe30a2b785 | 19 | } |
JDI_Mbed_Team | 0:33fe30a2b785 | 20 | |
JDI_Mbed_Team | 0:33fe30a2b785 | 21 | void TglSW::_SeekPress(void) { // instead of InterruptIn -- for against noise |
JDI_Mbed_Team | 0:33fe30a2b785 | 22 | if(_SW != _preSW) _PressCount++; |
JDI_Mbed_Team | 0:33fe30a2b785 | 23 | else _PressCount=0; |
JDI_Mbed_Team | 0:33fe30a2b785 | 24 | if(_PressCount > _REPEAT ){ |
JDI_Mbed_Team | 0:33fe30a2b785 | 25 | if(_SW ==0){ |
JDI_Mbed_Team | 0:33fe30a2b785 | 26 | _IfPless = !_IfPless; |
JDI_Mbed_Team | 0:33fe30a2b785 | 27 | _PressCount=0; |
JDI_Mbed_Team | 0:33fe30a2b785 | 28 | } |
JDI_Mbed_Team | 0:33fe30a2b785 | 29 | _preSW = _SW; |
JDI_Mbed_Team | 0:33fe30a2b785 | 30 | } |
JDI_Mbed_Team | 0:33fe30a2b785 | 31 | } |
JDI_Mbed_Team | 0:33fe30a2b785 | 32 | |
JDI_Mbed_Team | 0:33fe30a2b785 | 33 |