55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
/*
|
|
* Copyright 2012 Will Code? (TODO: Proper attribution)
|
|
* Copyright 2014 Jared Boone <jared@sharebrained.com>
|
|
*
|
|
* This file is part of HackRF.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2, or (at your option)
|
|
* any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; see the file COPYING. If not, write to
|
|
* the Free Software Foundation, Inc., 51 Franklin Street,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef __MAX2837_DRV_H
|
|
#define __MAX2837_DRV_H
|
|
|
|
#include <stdint.h>
|
|
|
|
/* 32 registers, each containing 10 bits of data. */
|
|
#define MAX2837_NUM_REGS 32
|
|
#define MAX2837_DATA_REGS_MAX_VALUE 1024
|
|
|
|
typedef enum {
|
|
MAX2837_MODE_SHUTDOWN,
|
|
MAX2837_MODE_STANDBY,
|
|
MAX2837_MODE_TX,
|
|
MAX2837_MODE_RX
|
|
} max2837_mode_t;
|
|
|
|
typedef struct {
|
|
uint16_t regs[MAX2837_NUM_REGS];
|
|
uint32_t regs_dirty;
|
|
} max2837_driver_t;
|
|
|
|
void max2837_pin_config(max2837_driver_t* const drv);
|
|
void max2837_mode_shutdown(max2837_driver_t* const drv);
|
|
void max2837_mode_standby(max2837_driver_t* const drv);
|
|
void max2837_mode_tx(max2837_driver_t* const drv);
|
|
void max2837_mode_rx(max2837_driver_t* const drv);
|
|
max2837_mode_t max2837_mode(max2837_driver_t* const drv);
|
|
|
|
uint16_t max2837_spi_read(max2837_driver_t* const drv, uint8_t r);
|
|
void max2837_spi_write(max2837_driver_t* const drv, uint8_t r, uint16_t v);
|
|
|
|
#endif // __MAX2837_DRV_H
|