unsigned char EMAC_Poll (unsigned char *pFrame, unsigned int frameSize, unsigned int *pRcvSize) |
Name | Type | Default | Description |
pFrame | unsigned char * |
Buffer to store the frame |
|
frameSize | unsigned int |
Size of the frame |
|
pRcvSize | unsigned int * |
Received size |
|
Return value | unsigned char |
OK, no data, or frame too small |