C
#define USBGenRead(ep,data,len) USBRxOnePacket(ep,data,len)
Description
Receives the specified data out the specified endpoint.
Typical Usage:
//Read 64-bytes from endpoint USBGEN_EP_NUM, into the OUTPacket array. // Make sure to save the return handle so that we can check it later // to determine when the transfer is complete. if(!USBHandleBusy(USBOutHandle)) { USBOutHandle = USBGenRead(USBGEN_EP_NUM,(BYTE*)&OUTPacket,64); }
Preconditions
None
Parameters
|
Parameters |
Description |
|
ep |
the endpoint you want to receive the data into |
|
data |
pointer to where the data will go when it arrives |
|
len |
the length of the data that you wish to receive |
Return Values
|
Return Values |
Description |
|
a handle for the transfer. This information should be kept to track the status of the transfer |
Remarks
None
MCHPFSUSB Device Library > Function Drivers > Vendor Class > Public API Members > Functions and Macros > USBGenRead Macro