Library Blog
USB Device Library presents the user set of functions required to handle USB device peripheral. A embedded user application program uses API defined in this library to access USB device peripheral. The library has set of functions implemented within library and also uses set of callback functions which will be implemented by application designer outside of the library. Library internaly handles standard device requests, leaving the user to process other requests.
As example of use of this library, following USB device classes are implemented:
HID (Human Interface Devices) class with mouse functionality
MSC BOT (Mass Storage - Bulk Only Transport) class.
CDC (Communications Device Class) class.
USB Device Library features following functions:
USBDev_Init
USBDev_IntHandler
USBDev_GetDeviceState
USBDev_StallEndpoint
USBDev_CtrlStall
USBDev_ClearStallEndpoint
USBDev_RegisterGetDescriptorHandler
USBDev_RegisterEventHandler
USBDev_RegisterSetupReqHandler
USBDev_RegisterDataReceivedHandler
USBDev_RegisterDataSentHandler
USBDev_ConvertStringToDescriptor
USBDev_SendPacket
USBDev_SetReceiveBuffer
USBDev_CtrlDataAck
USBDev_CtrlSendData
Release notes:
Version 1.2.1.0:
- CDC class for PIC16F145x added.
- Examples for PIC16F145x added.
Version 1.2.0.0:
- ARM TI Tiva MCUs supported.
- Examples for mikroMedia 5 for Tiva added.
- PIC16F145x library added.
Version 1.1.0.0:
- CDC class added
- Virtual COM port example added
- Minor bug fixes
USB Icon
USB Icon preview
View full image
ALSO FROM THIS AUTHOR
NFC 6 Click is a compact add-on board that contains an NFC transceiver for contactless communication. This board features the ST25R95, a near-field communication transceiver from STMicroelectronics. It supports reader and writer operating modes and emulates ISO/IEC 14443-3 Type A cards. The RF communications are done over the 13.56MHz. The transceiver features tag detection mode, field detection mode, transmission and reception modes, and more.
[Learn More]
We’ll show you how easily you can create a fantastic Temperature and Humidity Datalogger device which draws graph on TFT display and stores the acquisition data on the microSD card. We have added an extra autonomous battery power supply feature, so you can carry around your datalogger where ever you go.
[Learn More]
NB IoT click is a Click board that allows LTE Cat NB1 connectivity by utilizing Quectel BC95, a specialized multi-band IoT module with very low power requirements and compact form factor, making it perfectly suited for various IoT-based applications.
[Learn More]