Module fifo 

FIFO handling API

This module provides general APIs to control and access the TX/RX FIFO

Available Methods

FIFO Interrupts

• set_fifo_irq_en - Configure interrupts enable for TX/RX Fifo
• set_fifo_irq_cfg - Configure interrupts for TX/RX Fifo (enable with low and high threshold)
• get_fifo_irq - Return the irqs flag for TX and RX FIFO

TX FIFO

• wr_tx_fifo_from - Write data to TX FIFO from external buffer
• wr_tx_fifo - Write data to TX FIFO from internal buffer
• get_tx_fifo_lvl - Get number of bytes in TX FIFO
• clear_tx_fifo - Clear all data from TX FIFO

RX FIFO

• rd_rx_fifo_to - Read RX FIFO data to external buffer
• rd_rx_fifo - Read RX FIFO data to internal buffer
• get_rx_fifo_lvl - Get number of bytes in RX FIFO
• clear_rx_fifo - Clear all data from RX FIFO

Structs

FifoIrqCfg

FIFO IRQ enable flags

FifoIrqEn

FIFO IRQ enable flags