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i2c

package module

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Versions in this module

v1

v1.2.1

Mar 31, 2020

Changes in this version

+ const SMBusMax

v1.2.0

Mar 13, 2019

v1.1.0

Oct 23, 2018

Changes in this version

+ const BlockMax

+ const License

+ const SendMaxMsgs

+ const Version

+ func Do(index, slave int, f func(bus *Bus) error) (err error)

+ type Bus struct

+ func New(index, address int) (*Bus, error)

+ func (b *Bus) Close() (err error)

+ func (b *Bus) Do(rw RW, command uint8, size SMBusSize, data *SMBusData) (err error)

+ func (b *Bus) ForceSlaveAddress(n int) error

+ func (b *Bus) GetFeatures() (mask FeatureFlag, err error)

+ func (b *Bus) Open(index int) (err error)

+ func (b *Bus) Read(cmd uint8, size SMBusSize, data *SMBusData) (err error)

+ func (b *Bus) ReadWrite(rw RW, command uint8, size SMBusSize, data *SMBusData) (err error)

+ func (b *Bus) Send(messages []Message) (err error)

+ func (b *Bus) Set10BitAddressing() error

+ func (b *Bus) Set7BitAddressing() error

+ func (b *Bus) SetRetries(n int) error

+ func (b *Bus) SetSlaveAddress(n int) error

+ func (b *Bus) SetTimeout(n int) error

+ func (b *Bus) Write(cmd uint8, size SMBusSize, data *SMBusData) (err error)

+ func (bus *Bus) ReadBlock(offset, n int, delay time.Duration) ([]byte, error)

+ type FeatureFlag uint32

+ const I2C

+ const No_Start

+ const Protocol_Mangling

+ const SMBUS_Block_Proc_Call

+ const SMBUS_PEC

+ const SMBUS_Proc_Call

+ const SMBUS_Quick

+ const SMBUS_Read_Block_Data

+ const SMBUS_Read_Byte

+ const SMBUS_Read_Byte_Data

+ const SMBUS_Read_I2C_Block

+ const SMBUS_Read_Word_Data

+ const SMBUS_Write_Block_Data

+ const SMBUS_Write_Byte

+ const SMBUS_Write_Byte_Data

+ const SMBUS_Write_I2C_Block

+ const SMBUS_Write_Word_Data

+ const Slave

+ const TenBit_Address

+ func (x FeatureFlag) String() string

+ type IoctlOp uintptr

+ const I2C_FUNCS

+ const I2C_PEC

+ const I2C_RDWR

+ const I2C_RETRIES

+ const I2C_SLAVE

+ const I2C_SLAVE_FORCE

+ const I2C_SMBUS

+ const I2C_TENBIT

+ const I2C_TIMEOUT

+ type Message struct

+ Address uint16

+ Data []byte

+ Flags MessageFlags

+ type MessageFlags uint16

+ const Ignore_NAK

+ const NoStart

+ const No_Read_ACK

+ const ReadData

+ const Recv_Len

+ const Rev_Dir_Addr

+ const Stop

+ const TenBit

+ type RW int

+ const Read

+ const Write

+ type SMBusData [BlockMax + 2]byte

+ type SMBusSize uint32

+ const BlockData

+ const BlockProcCall

+ const Byte

+ const ByteData

+ const I2CBlockBroken

+ const I2CBlockData

+ const ProcCall

+ const Quick

+ const WordData