multicore_fifo_get_status() function

Get FIFO statuses Bit | Description ----|------------ 3 | Sticky flag indicating the RX FIFO was read when empty (ROE). This read was ignored by the FIFO. 2 | Sticky flag indicating the TX FIFO was written when full (WOF). This write was ignored by the FIFO. 1 | Value is 1 if this core’s TX FIFO is not full (i.e. if FIFO_WR is ready for more data) 0 | Value is 1 if this core’s RX FIFO is not empty (i.e. if FIFO_RD is valid) See the note in the multicore_fifo section for considerations regarding use of the inter-core FIFOs