esp32

package
v0.0.0-...-5449bc4 Latest Latest
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 Go to latest Published: Jan 9, 2021 License: AGPL-3.0 Imports: 17 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var PartitionSubTypeToString = map[PartitionSubType]string{
	PartitionSubTypeFactory:  "factory",
	PartitionSubTypeOTA0:     "ota0",
	PartitionSubTypeOTA1:     "ota1",
	PartitionSubTypeOTA2:     "ota2",
	PartitionSubTypeOTA3:     "ota3",
	PartitionSubTypeOTA4:     "ota4",
	PartitionSubTypeOTA5:     "ota5",
	PartitionSubTypeOTA6:     "ota6",
	PartitionSubTypeOTA7:     "ota7",
	PartitionSubTypeOTA8:     "ota8",
	PartitionSubTypeOTA9:     "ota9",
	PartitionSubTypeOTA10:    "ota10",
	PartitionSubTypeOTA11:    "ota11",
	PartitionSubTypeOTA12:    "ota12",
	PartitionSubTypeOTA13:    "ota13",
	PartitionSubTypeOTA14:    "ota14",
	PartitionSubTypeOTA15:    "ota15",
	PartitionSubTypeTest:     "test",
	PartitionSubTypePHY:      "phy",
	PartitionSubTypeNVS:      "nvs",
	PartitionSubTypeCoredump: "coredump",
	PartitionSubTypeNvsKeys:  "nvs_keys",
	PartitionSubTypeEfuse:    "efuse",
	PartitionSubTypeEspHttpd: "esphttpd",
	PartitionSubTypeFAT:      "fat",
	PartitionSubTypeSpiffs:   "spiffs",
}

Functions

This section is empty.

Types

type ChipDescription 

type ChipDescription struct {
	ChipType ChipType
	Revision byte
}

func (*ChipDescription) String 

func (c *ChipDescription) String() string

type ChipType 

type ChipType byte
const (
	ESP32D0WDQ6 ChipType = 0x00
	ESP32D0WDQ5 ChipType = 0x01
	ESP32D2WDQ5 ChipType = 0x02
	ESP32PicoD4 ChipType = 0x05
)

func (ChipType) String 

func (c ChipType) String() string

type CountingWriter 

type CountingWriter struct {
	// contains filtered or unexported fields
}

func (*CountingWriter) Write 

func (c *CountingWriter) Write(p []byte) (n int, err error)

type ESP32ROM 

type ESP32ROM struct {
	SerialPort     *serial.Port
	SlipReadWriter *common.SlipReadWriter
	// contains filtered or unexported fields
}

func NewESP32ROM 

func NewESP32ROM(serialPort *serial.Port, logger *log.Logger) *ESP32ROM

func (*ESP32ROM) AttachSpiFlash 

func (e *ESP32ROM) AttachSpiFlash() (err error)

func (*ESP32ROM) ChangeBaudrate 

func (e *ESP32ROM) ChangeBaudrate(newBaudrate uint32) error

func (*ESP32ROM) CheckExecuteCommand 

func (e *ESP32ROM) CheckExecuteCommand(command *common.Command, timeout time.Duration, retries int) (response *common.Response, err error)

func (*ESP32ROM) Connect 

func (e *ESP32ROM) Connect(maxRetries uint) (err error)

func (*ESP32ROM) ExecuteCommand 

func (e *ESP32ROM) ExecuteCommand(command *common.Command, timeout time.Duration) (*common.Response, error)

func (*ESP32ROM) GetChipDescription 

func (e *ESP32ROM) GetChipDescription() (*ChipDescription, error)

func (*ESP32ROM) GetChipMAC 

func (e *ESP32ROM) GetChipMAC() (string, error)

func (*ESP32ROM) GetFeatures 

func (e *ESP32ROM) GetFeatures() (Features, error)

func (*ESP32ROM) ReadEfuse 

func (e *ESP32ROM) ReadEfuse(efuseIndex uint) ([4]byte, error)

func (*ESP32ROM) ReadFlash 

func (e *ESP32ROM) ReadFlash(offset uint32, size uint32) ([]byte, error)

func (*ESP32ROM) ReadPartitionList 

func (e *ESP32ROM) ReadPartitionList() (PartitionList, error)

func (*ESP32ROM) ReadRegister 

func (e *ESP32ROM) ReadRegister(register uint) ([4]byte, error)

func (*ESP32ROM) Reset 

func (e *ESP32ROM) Reset() (err error)

func (*ESP32ROM) Sync 

func (e *ESP32ROM) Sync() (err error)

func (*ESP32ROM) WriteFlash 

func (e *ESP32ROM) WriteFlash(offset uint32, data []byte, useCompression bool) (err error)

type Feature 

type Feature int
const (
	WiFi Feature = iota
	Bluetooth
	SingleCore
	DualCore
	Clock160MHz
	Clock240MHz
	EmbeddedFlash
	VRefCalibrationEFuse
	BLK3Reserved
	CodingSchemeNone
	CodingScheme3_4
	CodingSchemeRepeat
	CodingSchemeInvalid
)

func (Feature) String 

func (f Feature) String() string

type Features 

type Features map[Feature]bool

func (Features) String 

func (f Features) String() string

type Partition 

type Partition struct {
	Name    string           `json:"name"`
	Type    PartitionType    `json:"type"`
	SubType PartitionSubType `json:"subtype"`
	Offset  int              `json:"offset'`
	Size    int              `json:"size"`
}

func (*Partition) String 

func (p *Partition) String() string

type PartitionBinaryReader 

type PartitionBinaryReader struct {
	// contains filtered or unexported fields
}

func NewPartitionBinaryReader 

func NewPartitionBinaryReader(reader io.Reader) *PartitionBinaryReader

func (*PartitionBinaryReader) Read 

func (p *PartitionBinaryReader) Read() (partition *Partition, err error)

func (*PartitionBinaryReader) ReadAll 

func (p *PartitionBinaryReader) ReadAll() (partitionList PartitionList, err error)

type PartitionBinaryWriter 

type PartitionBinaryWriter struct {
	// contains filtered or unexported fields
}

func NewPartitionBinaryWriter 

func NewPartitionBinaryWriter(writer io.Writer) *PartitionBinaryWriter

func (*PartitionBinaryWriter) WriteAll 

func (p *PartitionBinaryWriter) WriteAll(partitionList PartitionList) error

type PartitionCSVReader 

type PartitionCSVReader struct {
	// contains filtered or unexported fields
}

PartitionCSVReader reads a CSV file with partition entries

func NewPartitionCSVReader 

func NewPartitionCSVReader(reader io.Reader) *PartitionCSVReader

NewPartitionCSVReader initializes a PartitionCSVReader

func (*PartitionCSVReader) Read 

func (p *PartitionCSVReader) Read() (*Partition, error)

Read tries to read the next partition

func (*PartitionCSVReader) ReadAll 

func (p *PartitionCSVReader) ReadAll() (partitionList PartitionList, err error)

type PartitionCSVWriter 

type PartitionCSVWriter struct {
	// contains filtered or unexported fields
}

func NewPartitionCSVWriter 

func NewPartitionCSVWriter(writer io.Writer) *PartitionCSVWriter

func (*PartitionCSVWriter) Write 

func (p *PartitionCSVWriter) Write(partition *Partition) error

func (*PartitionCSVWriter) WriteAll 

func (p *PartitionCSVWriter) WriteAll(partitionList PartitionList) error

type PartitionList 

type PartitionList []Partition

func (PartitionList) String 

func (p PartitionList) String() string

type PartitionSubType 

type PartitionSubType int

PartitionSubType as defined in esp_partition_subtype_t 

const (
	// PartitionSubTypeFactory Factory application partition
	PartitionSubTypeFactory PartitionSubType = iota
	// PartitionSubTypeOTA0 OTA partition 0
	PartitionSubTypeOTA0
	// PartitionSubTypeOTA1 OTA partition 1
	PartitionSubTypeOTA1
	// PartitionSubTypeOTA2 OTA partition 2
	PartitionSubTypeOTA2
	// PartitionSubTypeOTA3 OTA partition 3
	PartitionSubTypeOTA3
	// PartitionSubTypeOTA4 OTA partition 4
	PartitionSubTypeOTA4
	// PartitionSubTypeOTA5 OTA partition 5
	PartitionSubTypeOTA5
	// PartitionSubTypeOTA6 OTA partition 6
	PartitionSubTypeOTA6
	// PartitionSubTypeOTA7 OTA partition 7
	PartitionSubTypeOTA7
	// PartitionSubTypeOTA8 OTA partition 8
	PartitionSubTypeOTA8
	// PartitionSubTypeOTA9 OTA partition 9
	PartitionSubTypeOTA9
	// PartitionSubTypeOTA10 OTA partition 10
	PartitionSubTypeOTA10
	// PartitionSubTypeOTA11 OTA partition 11
	PartitionSubTypeOTA11
	// PartitionSubTypeOTA12 OTA partition 12
	PartitionSubTypeOTA12
	// PartitionSubTypeOTA13 OTA partition 13
	PartitionSubTypeOTA13
	// PartitionSubTypeOTA14 OTA partition 14
	PartitionSubTypeOTA14
	// PartitionSubTypeOTA15 OTA partition 15
	PartitionSubTypeOTA15
	// PartitionSubTypeTest Test application partition
	PartitionSubTypeTest
	// PartitionSubTypePHY PHY init data partition
	PartitionSubTypePHY
	// PartitionSubTypeNVS NVS partition
	PartitionSubTypeNVS
	// PartitionSubTypeCoredump COREDUMP partition
	PartitionSubTypeCoredump
	// PartitionSubTypeNvsKeys Partition for NVS keys
	PartitionSubTypeNvsKeys
	// PartitionSubTypeEfuse Partition for emulate eFuse bits
	PartitionSubTypeEfuse
	// PartitionSubTypeEspHttpd ESPHTTPD partition
	PartitionSubTypeEspHttpd
	// PartitionSubTypeFAT FAT partition
	PartitionSubTypeFAT
	// PartitionSubTypeSpiffs SPIFFS partition
	PartitionSubTypeSpiffs
)

func ParsePartitionSubType 

func ParsePartitionSubType(value string) (PartitionSubType, error)

ParsePartitionSubType parses a string into a PartitionSubType

func PartitionSubTypeFromUint8 

func PartitionSubTypeFromUint8(value uint8) PartitionSubType

We don't need to know the partition type here, because no sub types (currently) overlap

func (PartitionSubType) MarshalJSON 

func (p PartitionSubType) MarshalJSON() ([]byte, error)

func (PartitionSubType) String 

func (p PartitionSubType) String() string

String returns a string representation of the given PartitionSubType

func (PartitionSubType) ToUint8 

func (p PartitionSubType) ToUint8() uint8

ToUint8 returns a uint8 representation as defined in the ESP-IDF

func (PartitionSubType) UnmarshalJSON 

func (p PartitionSubType) UnmarshalJSON(data []byte) error

type PartitionType 

type PartitionType int
const (
	// PartitionTypeApp Application partition type
	PartitionTypeApp PartitionType = iota
	// PartitionTypeData Data partition type
	PartitionTypeData
)

func ParsePartitionType 

func ParsePartitionType(value string) (PartitionType, error)

ParsePartitionType parses a string into a PartitionType

func PartitionTypeFromUint8 

func PartitionTypeFromUint8(value uint8) PartitionType

func (PartitionType) MarshalJSON 

func (p PartitionType) MarshalJSON() ([]byte, error)

func (PartitionType) String 

func (p PartitionType) String() string

String returns a string representation of the given PartitionType

func (PartitionType) ToUint8 

func (p PartitionType) ToUint8() uint8

ToUint8 returns a uint8 representation as defined in the ESP-IDF

func (PartitionType) UnmarshalJSON 

func (p PartitionType) UnmarshalJSON(data []byte) error

Source Files

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