code

const (
	MaxRamBlock = uint64(0x1800) //Maximum block sized for RAM and Flash writes, respectively.
	WriteSize   = uint64(0x400)

	ByteImageMagic    = byte(0xE9) //First byte of the application image
	ByteChecksumMagic = byte(0xEF) //Initial state for the checksum routine
)

const (
	DirectionTextRequest  = "Request"
	DirectionTextResponse = "Response"
)

const (
	ErrTextReceivedMessageIsInvalid     = "Received message is invalid"
	ErrTextFailedToActOnReceivedMessage = "Failed to act on received message"
	ErrTextInvalidCRCInMessage          = "Invalid CRC in message"

	ErrTextFlashWriteError      = "Flash write error"
	ErrTextFlashReadError       = "Flash read error"
	ErrTextFlashReadLengthError = "Flash read length error"

	ErrTextDeflateError = "Deflate error"
)

const (
	EspTextESP32D0WDQ6 = "ESP32 D0-WD Q6"
	EspTextESP32D0WDQ5 = "ESP32 D0-WD Q5"
	EspTextESP32D2WDQ5 = "ESP32 D2-WD Q5"
	EspTextESP32PICOD4 = "ESP32 PICO D4"
)

const (
	FeatureTextWiFi      = "WiFi"
	FeatureTextBluetooth = "Bluetooth"

	FeatureTextSingleCore = "Single Core"
	FeatureTextDualCore   = "Dual Core"

	FeatureTextClock80MHz  = "Clock 80MHz"
	FeatureTextClock160MHz = "Clock 160MHz"
	FeatureTextClock240MHz = "Clock 240MHz"
	FeatureTextClock320MHz = "Clock 320MHz"

	FeatureTextEmbeddedFlash         = "Embedded Flash"
	FeatureTextVRefCalibration       = "VRef calibration"
	FeatureTextBLK3PartiallyReserved = "BLK3 partially reserved"

	FeatureTextCodingSchemeNone    = "Coding Scheme None"
	FeatureTextCodingScheme34      = "Coding Scheme 3/4"
	FeatureTextCodingSchemeRepeat  = "Coding Scheme Repeat"
	FeatureTextCodingSchemeInvalid = "Coding Scheme Invalid"
)

const (
	OpTextSync           = "Sync"
	OpTextChangeBaudRate = "Change BaudRate"
	OpTextSecurityInfo   = "Security Info"
	OpTextWriteRegister  = "Write Register"
	OpTextReadRegister   = "Read Register"

	OpTextFlashBegin        = "Flash Begin"
	OpTextFlashReadSlow     = "Flash Read Slow"
	OpTextFlashData         = "Flash Data"
	OpTextFlashEnd          = "Flash End"
	OpTextFlashDeflateBegin = "Flash Deflate Begin"
	OpTextFlashDeflateData  = "Flash Deflate Data"
	OpTextFlashDeflateEnd   = "Flash Deflate End"
	OpTextMemoryBegin       = "Memory Begin"
	OpTextMemoryEnd         = "Memory End"
	OpTextMemoryData        = "Memory Data"
	OpTextFlashEncryptData  = "Flash Encrypt Data"

	OpTextSpiSetParams   = "Spi Set Params"
	OpTextSpiAttachFlash = "Spi Attach Flash"
	OpTextSpiFlashMD5    = "Spi Flash MD5"

	OpTextEraseFlash  = "Erase Flash"
	OpTextEraseRegion = "Erase Region"
)

const (
	SizeText256KbJ1 = "256Kb J1"
	SizeText512KbJ1 = "512Kb J1"
	SizeText1MbJ1   = "1Mb J1"
	SizeText2MbJ1   = "2Mb J1"
	SizeText4MbJ1   = "4Mb J1"
	SizeText8MbJ1   = "8Mb J1"
	SizeText16MbJ1  = "16Mb J1"
	SizeText32MbJ1  = "32Mb J1"
	SizeText64MbJ1  = "64Mb J1"
	SizeText128MbJ1 = "128Mb J1"
	SizeText256MbJ1 = "256Mb J1"

	SizeText64MbJ2  = "64Mb J2"
	SizeText128MbJ2 = "128Mb J2"
	SizeText256MbJ2 = "256Mb J2"

	SizeText256KbJ3 = "256Kb J3"
	SizeText512KbJ3 = "512Kb J3"
	SizeText1MbJ3   = "1Mb J3"
	SizeText2MbJ3   = "2Mb J3"
	SizeText4MbJ3   = "4Mb J3"
	SizeText8MbJ3   = "8Mb J3"
	SizeText16MbJ3  = "16Mb J3"
	SizeText32MbJ3  = "32Mb J3"
	SizeText64MbJ3  = "64Mb J3"
)

const (
	SlipTextHeader     = "Header"
	SlipTextEscapeChar = "Escape Char"
)

const (
	StateTextWaitingHeader  = "Waiting Header"
	StateTextReadingContent = "Reading Content"
	StateTextInEscape       = "In Escape"
)