mirror of
https://github.com/drasko/open-ameba.git
synced 2024-11-24 15:04:18 +00:00
45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
/* mbed Microcontroller Library
|
|
* Copyright (c) 2006-2013 ARM Limited
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
#ifndef MBED_SPI_API_H
|
|
#define MBED_SPI_API_H
|
|
|
|
#include "device.h"
|
|
|
|
#if DEVICE_SPI
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
typedef struct spi_s spi_t;
|
|
|
|
void spi_init (spi_t *obj, PinName mosi, PinName miso, PinName sclk, PinName ssel);
|
|
void spi_free (spi_t *obj);
|
|
void spi_format (spi_t *obj, int bits, int mode, int slave);
|
|
void spi_frequency (spi_t *obj, int hz);
|
|
int spi_master_write (spi_t *obj, int value);
|
|
int spi_slave_receive(spi_t *obj);
|
|
int spi_slave_read (spi_t *obj);
|
|
void spi_slave_write (spi_t *obj, int value);
|
|
int spi_busy (spi_t *obj);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|
|
|
|
#endif
|