package uc8151

// Registers
const (
	// Display resolution
	EPD_WIDTH  = 128
	EPD_HEIGHT = 296

	PSR      = 0x00
	PWR      = 0x01
	POF      = 0x02
	PFS      = 0x03
	PON      = 0x04
	PMES     = 0x05
	BTST     = 0x06
	DSLP     = 0x07
	DTM1     = 0x10
	DSP      = 0x11
	DRF      = 0x12
	DTM2     = 0x13
	LUT_VCOM = 0x20
	LUT_WW   = 0x21
	LUT_BW   = 0x22
	LUT_WB   = 0x23
	LUT_BB   = 0x24
	PLL      = 0x30
	TSC      = 0x40
	TSE      = 0x41
	TSR      = 0x43
	TSW      = 0x42
	CDI      = 0x50
	LPD      = 0x51
	TCON     = 0x60
	TRES     = 0x61
	REV      = 0x70
	FLG      = 0x71
	AMV      = 0x80
	VV       = 0x81
	VDCS     = 0x82
	PTL      = 0x90
	PTIN     = 0x91
	PTOU     = 0x92
	PGM      = 0xa0
	APG      = 0xa1
	ROTP     = 0xa2
	CCSET    = 0xe0
	PWS      = 0xe3
	TSSET    = 0xe5

	RES_96x230  = 0b00000000
	RES_96x252  = 0b01000000
	RES_128x296 = 0b10000000
	RES_160x296 = 0b11000000

	LUT_OTP = 0b00000000
	LUT_REG = 0b00100000

	FORMAT_BWR = 0b00000000
	FORMAT_BW  = 0b00010000

	SCAN_DOWN = 0b00000000
	SCAN_UP   = 0b00001000

	SHIFT_LEFT  = 0b00000000
	SHIFT_RIGHT = 0b00000100

	BOOSTER_OFF = 0b00000000
	BOOSTER_ON  = 0b00000010

	RESET_SOFT = 0b00000000
	RESET_NONE = 0b00000001

	VDS_EXTERNAL = 0b00000000
	VDS_INTERNAL = 0b00000010

	VDG_EXTERNAL = 0b00000000
	VDG_INTERNAL = 0b00000001

	VCOM_VD = 0b00000000
	VCOM_VG = 0b00000100

	VGHL_16V = 0b00000000
	VGHL_15V = 0b00000001
	VGHL_14V = 0b00000010
	VGHL_13V = 0b00000011

	START_10MS = 0b00000000
	START_20MS = 0b01000000
	START_30MS = 0b10000000
	START_40MS = 0b11000000

	STRENGTH_1 = 0b00000000
	STRENGTH_2 = 0b00001000
	STRENGTH_3 = 0b00010000
	STRENGTH_4 = 0b00011000
	STRENGTH_5 = 0b00100000
	STRENGTH_6 = 0b00101000
	STRENGTH_7 = 0b00110000
	STRENGTH_8 = 0b00111000

	OFF_0_27US = 0b00000000
	OFF_0_34US = 0b00000001
	OFF_0_40US = 0b00000010
	OFF_0_54US = 0b00000011
	OFF_0_80US = 0b00000100
	OFF_1_54US = 0b00000101
	OFF_3_34US = 0b00000110
	OFF_6_58US = 0b00000111

	FRAMES_1 = 0b00000000
	FRAMES_2 = 0b00010000
	FRAMES_3 = 0b00100000
	FRAMES_4 = 0b00110000

	TEMP_INTERNAL = 0b00000000
	TEMP_EXTERNAL = 0b10000000

	OFFSET_0 = 0b00000000
	OFFSET_1 = 0b00000001
	OFFSET_2 = 0b00000010
	OFFSET_3 = 0b00000011
	OFFSET_4 = 0b00000100
	OFFSET_5 = 0b00000101
	OFFSET_6 = 0b00000110
	OFFSET_7 = 0b00000111

	OFFSET_MIN_8 = 0b00001000
	OFFSET_MIN_7 = 0b00001001
	OFFSET_MIN_6 = 0b00001010
	OFFSET_MIN_5 = 0b00001011
	OFFSET_MIN_4 = 0b00001100
	OFFSET_MIN_3 = 0b00001101
	OFFSET_MIN_2 = 0b00001110
	OFFSET_MIN_1 = 0b00001111

	HZ_29  = 0b00111111
	HZ_33  = 0b00111110
	HZ_40  = 0b00111101
	HZ_50  = 0b00111100
	HZ_67  = 0b00111011
	HZ_100 = 0b00111010
	HZ_200 = 0b00111001

	NO_ROTATION  Rotation = 0
	ROTATION_90  Rotation = 1 // 90 degrees clock-wise rotation
	ROTATION_180 Rotation = 2
	ROTATION_270 Rotation = 3

	DEFAULT Speed = 0
	MEDIUM  Speed = 1
	FAST    Speed = 2
	TURBO   Speed = 3
)