coptonixrs232i2c

Jul 24, 2026

Changes in this version

+ const DefaultDelay

Oct 29, 2025

Changes in this version

+ const DefaultReadTimeout

+ var ErrChecksumError = fmt.Errorf("checksum error")

+ var ErrChecksumMismatch = fmt.Errorf("checksum mismatch")

+ var ErrCommandMismatch = fmt.Errorf("command mismatch")

+ var ErrInterruptDetected = fmt.Errorf("interrupt detected")

+ var ErrInvalidChecksum = fmt.Errorf("invalid checksum")

+ var ErrInvalidResponse = fmt.Errorf("invalid response")

+ var ErrUnknownCommand = fmt.Errorf("unknown command")

+ func DefaultMode() serial.Mode

+ func OpenSerialPort(portName string, mode *serial.Mode, readTimeout time.Duration) (serial.Port, error)

+ type Dev struct

+ func New(port serial.Port) *Dev

+ func (dev *Dev) CheckSlaveAddress(addr uint8) (bool, error)

+ func (dev *Dev) Close() error

+ func (dev *Dev) GetSCLFrequency() (uint32, error)

+ func (dev *Dev) ReadI2C(addr uint8, bytesToRead uint8) ([]uint8, bool, error)

+ func (dev *Dev) ScanI2C() ([]uint8, error)

+ func (dev *Dev) SetSCLFrequency(freq uint32) (uint32, error)

+ func (dev *Dev) WriteI2C(addr uint8, data []uint8) (bool, error)