Jump to main content
USB Device Stack User Guide
USB Device Stack User Guide
  1. Home
  2. 4 USB Device Stack API Documentation
  3. 4.6 File Documentation
  4. 4.6.8 source/source-files/usb_cdc_virtual_serial_port.c File Reference
  5. 4.6.8.2 Variables

  • Introduction
  • 1 USB Device Stack Acronyms and Abbreviations

    This section describes commonly used acronyms and abbreviations throughout this document, ordered by first appearance.

  • 2 USB Device Stack Architecture
  • 3 User Guide
  • 4 USB Device Stack API Documentation
    • 4.1 Project MISRA C:2012 deviations
    • 4.2 Specific MISRA C:2012 deviations
    • 4.3 Supported MISRA C:2012 Rules
    • 4.4 Module Documentation
    • 4.5 Data Structure Documentation
    • 4.6 File Documentation
      • 4.6.1 source/source-files/circular_buffer/circular_buffer.c File Reference
      • 4.6.2 source/source-files/circular_buffer/circular_buffer.h File Reference
      • 4.6.3 source/source-files/misra_project_deviations.txt File Reference
      • 4.6.4 source/source-files/misra_specific_deviations.txt File Reference
      • 4.6.5 source/source-files/misra_supported_rules.txt File Reference
      • 4.6.6 source/source-files/usb_cdc.c File Reference
      • 4.6.7 source/source-files/usb_cdc.h File Reference
      • 4.6.8 source/source-files/usb_cdc_virtual_serial_port.c File Reference
        • 4.6.8.1 Functions
        • 4.6.8.2 Variables
        • 4.6.8.3 Detailed Description
        • 4.6.8.4 Variable Documentation
      • 4.6.9 source/source-files/usb_cdc_virtual_serial_port.h File Reference
      • 4.6.10 source/source-files/usb_common/usb_common_elements.h File Reference
      • 4.6.11 source/source-files/usb_common/usb_core.c File Reference
      • 4.6.12 source/source-files/usb_common/usb_core.h File Reference
      • 4.6.13 source/source-files/usb_common/usb_core_descriptors.c File Reference
      • 4.6.14 source/source-files/usb_common/usb_core_descriptors.h File Reference
      • 4.6.15 source/source-files/usb_common/usb_core_events.c File Reference
      • 4.6.16 source/source-files/usb_common/usb_core_events.h File Reference
      • 4.6.17 source/source-files/usb_common/usb_core_requests.c File Reference
      • 4.6.18 source/source-files/usb_common/usb_core_requests.h File Reference
      • 4.6.19 source/source-files/usb_common/usb_core_requests_device.c File Reference
      • 4.6.20 source/source-files/usb_common/usb_core_requests_device.h File Reference
      • 4.6.21 source/source-files/usb_common/usb_core_requests_endpoint.c File Reference
      • 4.6.22 source/source-files/usb_common/usb_core_requests_endpoint.h File Reference
      • 4.6.23 source/source-files/usb_common/usb_core_requests_interface.c File Reference
      • 4.6.24 source/source-files/usb_common/usb_core_requests_interface.h File Reference
      • 4.6.25 source/source-files/usb_common/usb_core_transfer.c File Reference
      • 4.6.26 source/source-files/usb_common/usb_core_transfer.h File Reference
      • 4.6.27 source/source-files/usb_common/usb_protocol_headers.h File Reference
      • 4.6.28 source/source-files/usb_hid.c File Reference
      • 4.6.29 source/source-files/usb_hid.h File Reference
      • 4.6.30 source/source-files/usb_hid_keyboard.c File Reference
      • 4.6.31 source/source-files/usb_hid_keyboard.h File Reference
      • 4.6.32 source/source-files/usb_hid_keycodes.h File Reference
      • 4.6.33 source/source-files/usb_hid_mouse.c File Reference
      • 4.6.34 source/source-files/usb_hid_mouse.h File Reference
      • 4.6.35 source/source-files/usb_hid_transfer.c File Reference
      • 4.6.36 source/source-files/usb_hid_transfer.h File Reference
      • 4.6.37 source/source-files/usb_peripheral/usb_peripheral.c File Reference
      • 4.6.38 source/source-files/usb_peripheral/usb_peripheral.h File Reference
      • 4.6.39 source/source-files/usb_peripheral/usb_peripheral_avr_du.h File Reference
      • 4.6.40 source/source-files/usb_peripheral/usb_peripheral_endpoint.c File Reference
      • 4.6.41 source/source-files/usb_peripheral/usb_peripheral_endpoint.h File Reference
      • 4.6.42 source/source-files/usb_peripheral/usb_peripheral_read_write.c File Reference
      • 4.6.43 source/source-files/usb_peripheral/usb_peripheral_read_write.h File Reference
      • 4.6.44 source/source-files/usb_protocol_cdc.h File Reference
      • 4.6.45 source/source-files/usb_protocol_hid.h File Reference
      • 4.6.46 source/source-files/usb_vendor.c File Reference
      • 4.6.47 source/source-files/usb_vendor.h File Reference
  • 5 Document Revision History
  • Microchip Information

4.6.8.2 Variables

  • static bool zlpStateTX = true

  • STATIC USB_PIPE_t CDCTxPipe

  • STATIC USB_PIPE_t CDCRxPipe

  • STATIC uint8_t usbCDCReceiveTempBuffer [USB_CDC_RX_PACKET_SIZE]

  • STATIC uint8_t usbCDCReceiveArray [USB_CDC_RX_BUFFER_SIZE]

  • STATIC CIRCULAR_BUFFER_t usbCDCReceiveBuffer

  • STATIC uint8_t usbCDCTransmitArray [USB_CDC_TX_BUFFER_SIZE]

  • STATIC CIRCULAR_BUFFER_t usbCDCTransmitBuffer

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.

Microchip Facebook
Microchip LinkedIn
Microchip Twitter
Microchip YouTube
Microchip Instagram
Microchip Weibo
Microchip Blog
Contact |
Legal |
Privacy Policy |
Cookies |
Careers

Stay on the leading edge with our blog

MicroSolutions

© Copyright 1998-2022 Microchip Technology Inc. All rights reserved.