Read raw data from MAC.
uint32_t mac_async_read( struct mac_async_descriptor *const descr, uint8_t * buf, uint32_t len )
Read received raw data from MAC
Type: struct mac_async_descriptor Struct *const
Pointer to the HAL MAC descriptor.
Pointer to the data buffer. If the pointer is NULL, then the frame will be discarded.
The max. length of the data buffer to be read. If the length is zero, then the frame will be discard
Type: uint32_t
Number of bytes that received