MWX Library
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  • The MWX Library
  • revision history
  • About the MWX library
    • License
    • Terms
    • The design policy
  • Install and Build
    • Environment (OS, etc.)
    • Installing the TWELITE SDK
    • Building ACT
    • Creating a new project
    • Installing VSCode
    • Build definition Makefile
    • Other platforms
  • Sample ACTs
    • act0 .. 4
    • Scratch
    • Slp_Wk_and_Tx
    • Parent_MONOSTICK
    • PingPong
    • BRD_APPTWELITE
    • BRD_I2C_TEMPHUMID
    • PAL_AMB
    • PAL_AMB-usenap
    • PAL_AMB-bhv
    • PAL_MAG
    • PAL_MOT-single
    • PAL_MOT-fifo
    • PulseCounter
    • WirelessUART
    • Rcv_Univsl
    • Unit_???
  • API
    • Definition.
    • class object
      • the_twelite
      • Analogue
      • Buttons
      • EEPROM
      • PulseCounter
      • Serial
      • SerialParser
      • SPI
        • SPI (using member functions)
        • SPI (using helper class)
      • TickTimer
      • Timer0 .. 4
      • Wire
        • Wire (using member functions))
        • Wire (using helper class)
    • Classes
      • MWX_APIRET
      • alloc
      • axis_xyzt
      • packet_rx
      • packet_tx
      • serparser
      • pktparser
        • E_PKT
        • idenify_packet_type()
        • TwePacket
          • TwePacketTwelite
          • TwePacketIO
          • TwePacketUART
          • TwePacketPAL
      • smplbuf
        • .get_stream_helper()
        • smplbuf_strm_u8
      • smplque
      • mwx::stream
        • format (mwx::mwx_format)
        • mwx::bigendian
        • mwx::crlf
        • mwx::flush
        • stream_helper
      • SM_SIMPLE state machine
    • Call back functions
      • setup()
      • begin()
      • loop()
      • wakeup()
      • init_coldboot()
      • init_warmboot()
      • on_rx_packet()
      • on_tx_comp()
    • BEHAVIOR
      • PAL_AMB-behavior
    • Functions
      • System Functions
        • millis()
        • delay()
        • delayMicroseconds()
        • random()
      • DIO General purpose IO
        • pinMode()
        • digitalWrite()
        • digitalRead()
        • attachIntDio()
        • detachIntDio()
        • digitalReadBitmap()
      • Utility Functions
        • Printf utils
        • pack_bits()
        • collect_bits()
        • Byte array utils
        • pack_bytes()
        • expand_bytes()
        • CRC8, XOR, LRC
        • div100()
        • Scale utils
        • pnew
    • External Libraries
      • EASTL
  • Board (BRD)
    • <BRD_APPTWELITE>
    • <MONOSTICK>
    • PAL
      • <PAL_AMB>
      • <PAL_MAG>
      • <PAL_MOT>
      • <PAL_NOTICE>
    • <CUE>
  • Sensor Devices (SNS)
    • SHTC3 - Temp/Humd sensor
    • SHT3x - Temp/Humd sensor
    • LTR-308ALS - Luminance Sensor
    • MC3630 - Accel sensor
    • BMx280 - Temp/Humd/Pressure Sensor
    • PCA9632 - LED Driver
  • Network (NWK)
    • Simple Relay Net <NWK_SIMPLE>
    • Layered Tree Net <NWK_LAYERED>
  • Settings (STG) - Interactive settings mode
    • <STG_STD>
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  1. API
  2. Classes
  3. smplbuf

smplbuf_strm_u8

前へ.get_stream_helper()次へsmplque

最終更新 2 年前

The uint8_t type smplbuf_strm_u8?? is also available in the interface, so several methods for streams can be used.

// smplbuf_strm_u8<N> : locally allocated
template <int N> using smplbuf_strm_u8 
  = _smplbuf_stream<uint8_t, mwx::alloc_local<uint8_t, N>>;

// smplbuf_strm_u8_attach : attach to an existing buffer
using smplbuf_strm_u8_attach 
  = mwx::_smplbuf_stream<uint8_t, mwx::alloc_attach<uint8_t>>;

// smplbuf_strm_u8_heap : allocate at HEAP
using smplbuf_strm_u8_heap 
  = mwx::_smplbuf_stream<uint8_t, mwx::alloc_heap<uint8_t>>;

// definition of operator <<
template <class L_STRM, class ALOC>
mwx::stream<L_STRM>& operator << (
        mwx::stream<L_STRM>& lhs, 
        mwx::_smplbuf_stream<uint8_t, ALOC>& rhs)
{
		lhs << rhs.to_stream();
		return lhs;
}

Example

smplbuf_strm_u8<128> sb1;

sb1 << "hello";
sb1 << uint32_t(0x30313233);
sb1 << format("world%d",99);
sb1.printfmt("Z!");

Serial << sb1;
// hello0123world99Z!
stream(stream)