DAVE TIP of the day: Max. size limit of USBVC001_SendString/SendData

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The functions USBVC001_SendString and SendData have a maximum size limit of 16 bytes.
This is because of the limited size of CDC data at IN and OUT endpoints (CDC_TXRX_EPSIZE) defined in Descriptors.h.

This limitation is stated in USBVC001 App help documentation introduction section:
Go to: >Help>Help Contents>DAVE Apps>USBVC001[1.0.10]>...
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