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

Files at this revision

API Documentation at this revision

Comitter:
JDI_Mbed_Team
Date:
Mon Nov 12 05:09:38 2018 +0000
Parent:
15:e9cd1085f300
Commit message:
updata

Changed in this revision

MIP8F_SPI_Ver50.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
--- a/MIP8F_SPI_Ver50.lib	Mon Nov 12 04:42:13 2018 +0000
+++ b/MIP8F_SPI_Ver50.lib	Mon Nov 12 05:09:38 2018 +0000
@@ -1,1 +1,1 @@
-https://os.mbed.com/teams/JapanDisplayInc/code/MIP8F_SPI_Ver50/#c41da26fe04a
+https://os.mbed.com/teams/JapanDisplayInc/code/MIP8F_SPI_Ver50/#8cc8e00fed46
--- a/main.cpp	Mon Nov 12 04:42:13 2018 +0000
+++ b/main.cpp	Mon Nov 12 05:09:38 2018 +0000
@@ -2,7 +2,7 @@
 * @file main.cpp
 * @brief Ver5.0 Sample source code for MIP8 diplay. 
 * @details  
-* Ver5.0 Addtional function is checking the refresh display speed between 4bit and 3bit transfer mode 
+* Ver5.0 Addtional function is checking the refresh display speed between 4bit,3bit and 1bit transfer mode 
 * Ver4.0 Addtional function is Line buffer version.the Sample bitmap display color and monochrome by line buffer.
 * Ver3.0 Addtional function is font display. this demo code is the nunber is counted up like a meter panel
 * ver2.0 Addtional function is Monochome display by 1bit mode of SPI transfer.