# modules/app_lcd/st7637/app_lcd_st7637.h File Reference

## Defines
#define | DISPLAY_ON 0xAF
#define | DISPLAY_OFF 0xAE
#define | START_LINE 0xC0
#define | START_COLUMN 0x00
#define | CLOCKWISE_OUTPUT 0xA0
#define | DYNAMIC_DRIVE 0xA4
#define | DUTY_CYCLE 0xA9
#define | READ_MODIFY_WRITE_OFF 0xEE
#define | SOFTWARE_RESET 0xE2
#define | ST7637_NOP 0x00
#define | ST7637_SWRESET 0x01
#define | ST7637_RDDID 0x04
#define | ST7637_RDDST 0x09
#define | ST7637_RDDPM 0x0A
#define | ST7637_RDDMADCTR 0x0B
#define | ST7637_RDDCOLMOD 0x0C
#define | ST7637_RDDIM 0x0D
#define | ST7637_RDDSM 0x0E
#define | ST7637_RDDSDR 0x0F
#define | ST7637_SLPIN 0x10
#define | ST7637_SLPOUT 0x11
#define | ST7637_PTLON 0x12
#define | ST7637_NORON 0x13
#define | ST7637_INVOFF 0x20
#define | ST7637_INVON 0x21
#define | ST7637_APOFF 0x22
#define | ST7637_APON 0x23
#define | ST7637_WRCNTR 0x25
#define | ST7637_DISPOFF 0x28
#define | ST7637_DISPON 0x29
#define | ST7637_CASET 0x2A
#define | ST7637_RASET 0x2B
#define | ST7637_RAMWR 0x2C
#define | ST7637_RGBSET 0x2D
#define | ST7637_RAMRD 0x2E
#define | ST7637_PTLAR 0x30
#define | ST7637_SCRLAR 0x33
#define | ST7637_TEOFF 0x34
#define | ST7637_TEON 0x35
#define | ST7637_MADCTR 0x36
#define | ST7637_VSCSAD 0x37
#define | ST7637_IDMOFF 0x38
#define | ST7637_IDMON 0x39
#define | ST7637_COLMOD 0x3A
#define | ST7637_RDID1 0xDA
#define | ST7637_RDID2 0xDB
#define | ST7637_RDID3 0xDC
#define | ST7637_DUTYSET 0xB0
#define | ST7637_FIRSTCOM 0xB1
#define | ST7637_OSCDIV 0xB3
#define | ST7637_PTLMOD 0xB4
#define | ST7637_NLINVSET 0xB5
#define | ST7637_COMSCANDIR 0xB7
#define | ST7637_RMWIN 0xB8
#define | ST7637_RMWOUT 0xB9
#define | ST7637_VOPSET 0xC0
#define | ST7637_VOPOFSETINC 0xC1
#define | ST7637_VOPOFSETDEC 0xC2
#define | ST7637_BIASSEL 0xC3
#define | ST7637_BSTBMPXSEL 0xC4
#define | ST7637_BSTEFFSEL 0xC5
#define | ST7637_VOPOFFSET 0xC7
#define | ST7637_VGSORCSEL 0xCB
#define | ST7637_ID1SET 0xCC
#define | ST7637_ID2SET 0xCD
#define | ST7637_ID3SET 0xCE
#define | ST7637_ANASET 0xD0
#define | ST7637_AUTOLOADSET 0xD7
#define | ST7637_RDTSTSTATUS 0xDE
#define | ST7637_EPCTIN 0xE0
#define | ST7637_EPCTOUT 0xE1
#define | ST7637_EPMWR 0xE2
#define | ST7637_EPMRD 0xE3
#define | ST7637_MTPSEL 0xE4
#define | ST7637_ROMSET 0xE5
#define | ST7637_HPMSET 0xEB
#define | ST7637_FRMSEL 0xF0
#define | ST7637_FRM8SEL 0xF1
#define | ST7637_TMPRNG 0xF2
#define | ST7637_TMPHYS 0xF3
#define | ST7637_TEMPSEL 0xF4
#define | ST7637_THYS 0xF7
#define | ST7637_FRAMESET 0xF9
#define | ST7637_MAXCOL 0x83
#define | ST7637_MAXPAG 0x83
#define | V9_MADCTRVAL 0x90
#define | V12_MADCTRVAL 0x30
#define | V3_MADCTRVAL 0x50
#define | V6_MADCTRVAL 0xF0

## Define Documentation

#define CLOCKWISE_OUTPUT 0xA0

#define DISPLAY_OFF 0xAE

#define DISPLAY_ON 0xAF

#define DUTY_CYCLE 0xA9

#define DYNAMIC_DRIVE 0xA4

#define READ_MODIFY_WRITE_OFF 0xEE

#define SOFTWARE_RESET 0xE2

#define ST7637_ANASET 0xD0

#define ST7637_APOFF 0x22

#define ST7637_APON 0x23

#define ST7637_AUTOLOADSET 0xD7

#define ST7637_BIASSEL 0xC3

#define ST7637_BSTBMPXSEL 0xC4

#define ST7637_BSTEFFSEL 0xC5

#define ST7637_CASET 0x2A

#define ST7637_COLMOD 0x3A

#define ST7637_COMSCANDIR 0xB7

#define ST7637_DISPOFF 0x28

#define ST7637_DISPON 0x29

#define ST7637_DUTYSET 0xB0

#define ST7637_EPCTIN 0xE0

#define ST7637_EPCTOUT 0xE1

#define ST7637_EPMRD 0xE3

#define ST7637_EPMWR 0xE2

#define ST7637_FIRSTCOM 0xB1

#define ST7637_FRAMESET 0xF9

#define ST7637_FRM8SEL 0xF1

#define ST7637_FRMSEL 0xF0

#define ST7637_HPMSET 0xEB

#define ST7637_ID1SET 0xCC

#define ST7637_ID2SET 0xCD

#define ST7637_ID3SET 0xCE

#define ST7637_IDMOFF 0x38

#define ST7637_IDMON 0x39

#define ST7637_INVOFF 0x20

#define ST7637_INVON 0x21

#define ST7637_MADCTR 0x36

#define ST7637_MAXCOL 0x83

#define ST7637_MAXPAG 0x83

#define ST7637_MTPSEL 0xE4

#define ST7637_NLINVSET 0xB5

#define ST7637_NOP 0x00

#define ST7637_NORON 0x13

#define ST7637_OSCDIV 0xB3

#define ST7637_PTLAR 0x30

#define ST7637_PTLMOD 0xB4

#define ST7637_PTLON 0x12

#define ST7637_RAMRD 0x2E

#define ST7637_RAMWR 0x2C

#define ST7637_RASET 0x2B

#define ST7637_RDDCOLMOD 0x0C

#define ST7637_RDDID 0x04

#define ST7637_RDDIM 0x0D

#define ST7637_RDDMADCTR 0x0B

#define ST7637_RDDPM 0x0A

#define ST7637_RDDSDR 0x0F

#define ST7637_RDDSM 0x0E

#define ST7637_RDDST 0x09

#define ST7637_RDID1 0xDA

#define ST7637_RDID2 0xDB

#define ST7637_RDID3 0xDC

#define ST7637_RDTSTSTATUS 0xDE

#define ST7637_RGBSET 0x2D

#define ST7637_RMWIN 0xB8

#define ST7637_RMWOUT 0xB9

#define ST7637_ROMSET 0xE5

#define ST7637_SCRLAR 0x33

#define ST7637_SLPIN 0x10

#define ST7637_SLPOUT 0x11

#define ST7637_SWRESET 0x01

#define ST7637_TEMPSEL 0xF4

#define ST7637_TEOFF 0x34

#define ST7637_TEON 0x35

#define ST7637_THYS 0xF7

#define ST7637_TMPHYS 0xF3

#define ST7637_TMPRNG 0xF2

#define ST7637_VGSORCSEL 0xCB

#define ST7637_VOPOFFSET 0xC7

#define ST7637_VOPOFSETDEC 0xC2

#define ST7637_VOPOFSETINC 0xC1

#define ST7637_VOPSET 0xC0

#define ST7637_VSCSAD 0x37

#define ST7637_WRCNTR 0x25

#define START_COLUMN 0x00

#define START_LINE 0xC0

#define V12_MADCTRVAL 0x30

Up orientation value.

#define V3_MADCTRVAL 0x50

Right orientation value.

#define V6_MADCTRVAL 0xF0

Bottom orientation value.

#define V9_MADCTRVAL 0x90

Left orientation value.