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Everything about Software flow control

Flow control method

Software flow control is a method of flow control used in computer data links, especially RS-232 serial. It uses special codes, transmitted in-band, over the primary communications channel. These codes are generally called XOFF and XON. Thus, "software flow control" is sometimes called "XON/XOFF flow control". This is in contrast to flow control via dedicated out-of-band signals — "hardware flow control" — such as RS-232 RTS/CTS. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: Software flow controlA 5-minute orientation
  2. Skim a recent paper: Cognitive Complexity and Graph Convolutional Approach Over Control Flow Graph for Software Defect PredictionInfluential work since 2022
  3. Pick up a classic book: The Road To Microservice ArchitectureThe most-reprinted book on the subject
  4. Read the landmark paper: Control-flow checking by software signaturesCited 444 times
  5. Go sideways: Universal asynchronous receiver-transmitterA closely related topic
  6. Go sideways: 16550 UARTA closely related topic

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🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

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