blob: c58a71381c40a9f27930ca3e65a119778d39d2ea (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2020-06-27 AHTYDHD the first version
*/
#ifndef __DRV_SPI_H__
#define __DRV_SPI_H__
#include <stdint.h>
#include <rtdevice.h>
#include <rthw.h>
#include "drivers/dev_spi.h"
rt_err_t rt_hw_spi_device_attach(const char *bus_name, const char *device_name, uint32_t portindex, uint32_t cs_gpiobase, uint32_t cs_gpio_pin);
struct tm4c123_hw_spi_cs
{
uint32_t portbase;
uint32_t GPIO_Pin;
};
struct tm4c123_spi_config
{
uint32_t base;
char *bus_name;
};
/* tm4c123 spi dirver class */
struct tm4c123_spi
{
struct tm4c123_spi_config *config;
struct rt_spi_configuration *cfg;
struct rt_spi_bus spi_bus;
};
struct tm4c123_spi_device
{
rt_uint32_t pin;
char *bus_name;
char *device_name;
};
#endif /*__DRV_SPI_H__ */
/************************** end of file ******************/
|
