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add driver posix transform

pull/3/head
Liu_Weichao 1 year ago
parent
commit
dc455ac70d
  1. 73
      APP_Framework/Framework/transform.c
  2. 107
      APP_Framework/Framework/transform.h

73
APP_Framework/Framework/transform.c

@ -0,0 +1,73 @@
/*
* Copyright (c) 2020 AIIT XUOS Lab
* XiUOS is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
*/
/**
* @file transform.c
* @brief support to transform the application interface from private api to posix api
* @version 1.0
* @author AIIT XUOS Lab
* @date 2021.06.07
*/
#include "transform.h"
//for test
#define XIUOS_OS
#ifdef XIUOS_OS
/************************Kernel Posix Transform***********************/
/************************Driver Posix Transform***********************/
int PrivOpen(const char *path, int flags, ...)
{
return open(path, flags, ...);
}
int PrivClose(int fd, void *buf, size_t len)
{
return close(fd);
}
int PrivRead(int fd, void *buf, size_t len)
{
return read(fd, buf, len);
}
int PrivWrite(int fd, const void *buf, size_t len)
{
return write(fd, buf, len);
}
static int PrivSerialIoctl(int fd, void *args)
{
struct SerialDataCfg *serial_cfg = (struct SerialDataCfg *)args;
return ioctl(fd, OPE_INT, &serial_cfg);
}
int PrivIoctl(int fd, int cmd, void *args)
{
struct PrivIoctlCfg *ioctl_cfg = (struct PrivIoctlCfg *)args;
switch (ioctl_cfg->ioctl_driver_type)
{
case SERIAL_TYPE:
PrivSerialIoctl(fd, ioctl_cfg->args);
break;
default:
break;
}
}
#endif

107
APP_Framework/Framework/transform.h

@ -0,0 +1,107 @@
/*
* Copyright (c) 2020 AIIT XUOS Lab
* XiUOS is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
*/
/**
* @file transform.h
* @brief define the struct and transform function
* @version 1.0
* @author AIIT XUOS Lab
* @date 2021.06.07
*/
#include <xiuos.h>
#include <iot-vfs.h>
//for test
#define XIUOS_OS
#define OPE_INT 0x0000
#define OPE_CFG 0x0001
#ifdef XIUOS_OS
/************************Serial Configure define***********************/
#define BAUD_RATE_2400 2400
#define BAUD_RATE_4800 4800
#define BAUD_RATE_9600 9600
#define BAUD_RATE_19200 19200
#define BAUD_RATE_38400 38400
#define BAUD_RATE_57600 57600
#define BAUD_RATE_115200 115200
#define BAUD_RATE_230400 230400
#define BAUD_RATE_460800 460800
#define BAUD_RATE_921600 921600
#define BAUD_RATE_2000000 2000000
#define BAUD_RATE_3000000 3000000
#define DATA_BITS_5 5
#define DATA_BITS_6 6
#define DATA_BITS_7 7
#define DATA_BITS_8 8
#define DATA_BITS_9 9
#define STOP_BITS_1 1
#define STOP_BITS_2 2
#define STOP_BITS_3 3
#define STOP_BITS_4 4
#define PARITY_NONE 1
#define PARITY_ODD 2
#define PARITY_EVEN 3
#define BIT_ORDER_LSB 1
#define BIT_ORDER_MSB 2
#define NRZ_NORMAL 1
#define NRZ_INVERTED 2
#ifndef SERIAL_RB_BUFSZ
#define SERIAL_RB_BUFSZ 128
#endif
struct SerialDataCfg
{
uint32_t serial_baud_rate;
uint8_t serial_data_bits;
uint8_t serial_stop_bits;
uint8_t serial_parity_mode;
uint8_t serial_bit_order;
uint8_t serial_invert_mode;
uint16_t serial_buffer_size;
};
/************************Driver Posix Transform***********************/
enum IoctlDriverType
{
SERIAL_TYPE = 0,
SPI_TYPE,
I2C_TYPE,
DEFAULT_TYPE,
}
struct PrivIoctlCfg
{
enum IoctlDriverType ioctl_driver_type;
void *args;
}
int PrivOpen(const char *path, int flags, ...);
int PrivClose(int fd, void *buf, size_t len);
int PrivRead(int fd, void *buf, size_t len);
int PrivWrite(int fd, const void *buf, size_t len);
int PrivIoctl(int fd, int cmd, void *args);
#endif
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