Here is a list of all documented struct and union fields with links to the struct/union documentation for each field:

• block_size : spi_driver
• buffer : fifo
• config : spi_driver
• current_size : fifo
• end_ptr : fifo
• from_uart_fifo : spi_uart_bridge
• interrupt_driven : spi_uart_bridge
• inverted_data : spi_uart_bridge
• max_size : fifo
• read_ptr : fifo
• receive_waiting : spi_uart_bridge
• rx_state : spi_uart_bridge
• send_data_flow_request : spi_uart_bridge
• to_uart_fifo : spi_uart_bridge
• tx_old_state : spi_uart_bridge
• tx_state : spi_uart_bridge
• write_ptr : fifo

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