Subversion Repositories riscv_vhdl

/******************************************************************************

 * @file

 * @copyright Copyright 2015 GNSS Sensor Ltd. All right reserved.

 * @author    Sergey Khabarov - sergeykhbr@gmail.com

 * @brief     UART register mapping definition.

******************************************************************************/

#ifndef __MAP_UART_H__

#define __MAP_UART_H__

#include <inttypes.h>

static const uint32_t UART_STATUS_TX_FULL     = 0x00000001;

static const uint32_t UART_STATUS_TX_EMPTY    = 0x00000002;

static const uint32_t UART_STATUS_RX_FULL     = 0x00000010;

static const uint32_t UART_STATUS_RX_EMPTY    = 0x00000020;

static const uint32_t UART_STATUS_ERR_PARITY  = 0x00000100;

static const uint32_t UART_STATUS_ERR_STOPBIT = 0x00000200;

typedef struct uart_map {

    volatile uint32_t status;

    volatile uint32_t scaler;

    uint32_t rsrv[2];

    volatile uint32_t data;

} uart_map;

#endif  // __MAP_UART_H__