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cpi_get_data
Description
- Recovers received packets from the channel associated with handle.
Prototype
- #include <txcpi.h>
- short cpi_get_data (TX_HANDLE handle, CPIPKT *buffer, short *len)
Return Values
Details
- Upon entry the user specifies the length of the buffer in the len parameter. The function will return CPI_SUCCESS and len will be set to zero if there is no packet to receive. If there is a packet, the length will be placed in len and the packet will be copied into the buffer specified by the user.
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