cuiyao631/epaper_ext2_energia

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ePaper_EXT2_Energia

• The example code is for PDi iTC EPD(1.54"/2.13"/2.66"/2.71"/2.87"/2.9"/3.7"/4.2"/4.37"/5.8"/7.4"/9.7"/12") on EXT2 board, it's verified by TI Launchpad MSP-EXP432P401R(red PCB), EK-TM4C123GXL for big size EPDs(5.65"/5.8"/7.4"/9.7"/12")

Launchpad Pin assignment for EXT2 Board

#define SCL_PIN 7  // EXT2 BOARD J5 pin 7
#define SDA_PIN 15  // EXT2 BOARD J5 pin 15
#define CS_PIN 19  // EXT2 BOARD J5 pin 19
#define DC_PIN 9   // EXT2 BOARD J5 pin 9
#define RESET_PIN 10 // EXT2 BOARD J5 pin 10
#define BUSY_PIN 8  // EXT2 BOARD J5 pin 8
#define PNLON_PIN 11 // EXT2 BOARD J5 pin 11
#define BS_PIN 17        //EXT2 BOARD J5 pin 17 for 4 wire SPI
#define CSS_PIN 2     // EXT2 BOARD J5 pin 2 Slave CSB only required of 9.7"/12" with one 24pin FPC operation
//#define CSS_PIN 13     // EXT2 BOARD J5 pin 13 Slave CSB only required of 9.7/12" with 34pin FFC bridge board(2FPC design) operation
                     //EXT2 BOARD J5 pin 20 connected to GND
                     //EXT2 BOARD J5 pin 1 connected to 3V3   

EXT2 Board DIP Switch(J7) configuration

Driver type and EPD size	S1	S2	S3	S4	S5	S6	S7	S8
(eTC) 1.44/ 2.0	0	0	0	0	0	0	1	-
(eTC) 1.9/ 2.60/ 2.71	0	0	0	0	0	0	0	-
(iTC) 2.15	1	0	1	0	0	0	0	-
(iTC) 1.54/ 2.13/ 2.66/ 2.71/ 2.87/ 2.9/ 3.7/ 4.2/ 4.37/ 5.65/ 5.8/ 7.4/ 9.7/ 12.0	0	1	0	1	0	1	0	-

Support

• For more information about PDi EPD and EXT2 board, please visit
• PERVASIVE DISPLAYS, INC. (龍亭新技股份有限公司)
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• EPD Extension Kit Gen 2 (EXT2)
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