receiver

Documentation

Index

• Variables
• func NewBytesViewer(w io.Writer, from io.ReadCloser) (in io.ReadCloser)
• func NewFileReader(w io.Writer, fn string) *file
• func NewReadCloser(w io.Writer, verbose bool, port, args string) (r io.ReadCloser, err error)
• func NewTCP4Connection(w io.Writer, endpoint string) *tcp4

Variables

var (
	// ShowInputBytes displays incoming bytes if set true.
	ShowInputBytes bool

	// Port is the trice receiver to use.
	Port string

	// PortArguments are the trice receiver device specific arguments.
	PortArguments string

	// DefaultLinkArgs replaces "default" args value for ST-LINK and J-LINK port.
	DefaultLinkArgs = "-Device STM32F030R8 -if SWD -Speed 4000 -RTTChannel 0 -RTTSearchRanges 0x20000000_0x1000"

	// DefaultCOMArgs replaces "default" args value for serial port.
	DefaultCOMArgs = ""

	// DefaultTCP4Args replaces "default" args value for TCP4 port.
	DefaultTCP4Args = "localhost:17001" // OpenOCD starts a server on localhost:17001 where it dumps all RTT messages.

	// DefaultFileArgs replaces "default" args value for FILE port.
	DefaultFileArgs = "trices.raw"

	// DefaultBUFFERArgs replaces "default" args value for BUFFER port.
	DefaultBUFFERArgs = "0 0 0 0"

	// DefaultDumpArgs replaces "default" args value for BUFFER port.
	DefaultDumpArgs = ""

	// Verbose gives mor information on output if set. The value is injected from main packages.
	Verbose bool
)

Functions

func NewBytesViewer

func NewBytesViewer(w io.Writer, from io.ReadCloser) (in io.ReadCloser)

NewBytesViewer returns a ReadCloser `in` which is internally using reader `from`. Calling the `in` Read method leads to internally calling the `from` Read method but lets to do some additional action like logging

func NewFileReader

func NewFileReader(w io.Writer, fn string) *file

func NewReadCloser

func NewReadCloser(w io.Writer, verbose bool, port, args string) (r io.ReadCloser, err error)

NewReadCloser returns a ReadCloser for the specified port and its args. err is nil on successful open. When port is "COMn" args can be used to be "TARM" to use a different driver for dynamic testing. When port is "DUMP", args is expected to be a space or comma separated hex print like "09 a1 fe" When port is "BUFFER", args is expected to be a decimal byte sequence in the same format as for example coming from one of the other ports. When port is "JLINK" args contains JLinkRTTLogger.exe specific parameters described inside UM08001_JLink.pdf. When port is "STLINK" args has the same format as for "JLINK"

func NewTCP4Connection

func NewTCP4Connection(w io.Writer, endpoint string) *tcp4