AN169 USBXpress Programmer's Guide

• 1. Introduction
• 2. USBXpress Versions
• 3. Host API Functions
  • 3.1. SI_GetNumDevices
  • 3.2. SI_GetProductString
  • 3.3. SI_Open
  • 3.4. SI_Close
  • 3.5. SI_Read
  • 3.6. SI_Write
  • 3.7. SI_CancelIo
  • 3.8. SI_FlushBuffers
  • 3.9. SI_SetTimeouts
  • 3.10. SI_GetTimeouts
  • 3.11. SI_CheckRXQueue
  • 3.12. SI_SetBaudRate
  • 3.13. SI_SetBaudDivisor
  • 3.14. SI_SetLineControl
  • 3.15. SI_SetFlowControl
  • 3.16. SI_GetModem Status
  • 3.17. SI_SetBreak
  • 3.18. SI_ReadLatch
  • 3.19. SI_WriteLatch
  • 3.20. SI_GetPartNumber
  • 3.21. SI_DeviceIOControl
  • 3.22. SI_GetDLLVersion
  • 3.23. SI_GetDriverVersion
• 4. Device Interface Functions
  • 4.1. USB_Clock_Start
  • 4.2. USB_Init
  • 4.3. Block_Write
  • 4.4. Block_Read
  • 4.5. Get_Interrupt_Source
  • 4.6. USB_Int_Enable
  • 4.7. USB_Int_Disable
  • 4.8. USB_Disable
  • 4.9. USB_Suspend
  • 4.10. USB_Get_Library_Version
• Appendix A—SFRs that Should Not be Modified After Calling USB_Clock_Start and USB_Init
• Appendix B—Format of User-Defined Product Description and Serial Number Strings
• Appendix C—Firmware Library Notes
• Appendix D—Definitions from C++ header file SiUSBXp.h
• Appendix E—Error Code Explanations and Debugging
• Appendix F—Updating Host Code to Work Under USBXPRESS 3.X.X
• Document Change List