192 lines
6.3 KiB
C
Executable File
192 lines
6.3 KiB
C
Executable File
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/***************************************************************
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Copyright Statement:
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This software/firmware and related documentation (EcoNet Software)
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are protected under relevant copyright laws. The information contained herein
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is confidential and proprietary to EcoNet (HK) Limited (EcoNet) and/or
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its licensors. Without the prior written permission of EcoNet and/or its licensors,
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any reproduction, modification, use or disclosure of EcoNet Software, and
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information contained herein, in whole or in part, shall be strictly prohibited.
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EcoNet (HK) Limited EcoNet. ALL RIGHTS RESERVED.
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BY OPENING OR USING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY
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ACKNOWLEDGES AND AGREES THAT THE SOFTWARE/FIRMWARE AND ITS
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DOCUMENTATIONS (ECONET SOFTWARE) RECEIVED FROM ECONET
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AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON AN AS IS
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BASIS ONLY. ECONET EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
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WHETHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
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WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
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OR NON-INFRINGEMENT. NOR DOES ECONET PROVIDE ANY WARRANTY
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WHATSOEVER WITH RESPECT TO THE SOFTWARE OF ANY THIRD PARTIES WHICH
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MAY BE USED BY, INCORPORATED IN, OR SUPPLIED WITH THE ECONET SOFTWARE.
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RECEIVER AGREES TO LOOK ONLY TO SUCH THIRD PARTIES FOR ANY AND ALL
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WARRANTY CLAIMS RELATING THERETO. RECEIVER EXPRESSLY ACKNOWLEDGES
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THAT IT IS RECEIVERS SOLE RESPONSIBILITY TO OBTAIN FROM ANY THIRD
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PARTY ALL PROPER LICENSES CONTAINED IN ECONET SOFTWARE.
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ECONET SHALL NOT BE RESPONSIBLE FOR ANY ECONET SOFTWARE RELEASES
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MADE TO RECEIVERS SPECIFICATION OR CONFORMING TO A PARTICULAR
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STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND
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ECONET'S ENTIRE AND CUMULATIVE LIABILITY WITH RESPECT TO THE ECONET
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SOFTWARE RELEASED HEREUNDER SHALL BE, AT ECONET'S SOLE OPTION, TO
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REVISE OR REPLACE THE ECONET SOFTWARE AT ISSUE OR REFUND ANY SOFTWARE
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LICENSE FEES OR SERVICE CHARGES PAID BY RECEIVER TO ECONET FOR SUCH
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ECONET SOFTWARE.
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***************************************************************/
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/************************************************************************
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* I N C L U D E S
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*************************************************************************
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*/
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#include <stdlib.h>
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#include <errno.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <fcntl.h>
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#include <libapi_lib_utility.h>
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/************************************************************************
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* D E F I N E S & C O N S T A N T S
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*************************************************************************
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*/
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/************************************************************************
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* M A C R O S
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*************************************************************************
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*/
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#define _SUCCESS (0)
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#define _FAIL (-1)
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#define MODEMDEVICE "/dev/ttyS20"
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#define BUF_SIZE 128
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/************************************************************************
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* D A T A T Y P E S
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*************************************************************************
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*/
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/************************************************************************
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* E X T E R N A L D A T A D E C L A R A T I O N S
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*************************************************************************
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*/
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/************************************************************************
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* F U N C T I O N D E C L A R A T I O N S
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*************************************************************************
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*/
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int DoUART2Cmd(int argc, char **argv, void *p);
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static int Dou1Tou2(int argc, char **argv, void *p);
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static int Dou2Tou1(int argc, char **argv, void *p);
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/************************************************************************
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* P U B L I C D A T A
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*************************************************************************
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*/
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/************************************************************************
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* P R I V A T E D A T A
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*************************************************************************
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*/
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/************************************************************************
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* F U N C T I O N D E F I N I T I O N S
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*************************************************************************
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*/
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static cmds_t UART2DbgCmds[] = {
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{"u1Tou2", Dou1Tou2, 0x10, 0, NULL},
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{"u2Tou1", Dou2Tou1, 0x10, 0, NULL},
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{NULL, NULL, 0x10, 0, NULL},
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};
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int DoUART2Cmd(int argc, char **argv, void *p)
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{
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return subcmd(UART2DbgCmds, argc, argv, p);
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}
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/******************************************************************************
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Descriptor: It's used to .
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Input Args:
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Ret Value: success: _SUCCESS
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fail: _FAIL
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******************************************************************************/
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static int Dou1Tou2(int argc, char **argv, void *p)
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{
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char cmdbuf[50];
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sprintf(cmdbuf, "echo %s > /dev/ttyS20", argv[1] );
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system(cmdbuf);
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printf("Exec. Successful\n") ;
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return _SUCCESS;
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}
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/******************************************************************************
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Descriptor: It's used to .
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Input Args:
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Ret Value: success: _SUCCESS
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fail: _FAIL
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******************************************************************************/
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static int Dou2Tou1(int argc, char **argv, void *p)
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{
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int fd = 0, res = 0;
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char buf[BUF_SIZE] = {0};
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fd = open(MODEMDEVICE, O_RDWR | O_NONBLOCK);
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if (fd < 0)
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{
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perror(MODEMDEVICE);
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exit(-1);
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}
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while (1)
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{
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res = read(fd, buf, BUF_SIZE);
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if (res > 1)
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{
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buf[res] = 0;
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printf("%s", buf);
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write(fd, "I recieve your message: ", 24);
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write(fd, buf, BUF_SIZE);
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memset(buf, 0, BUF_SIZE);
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res = 0;
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}
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}
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close(fd);
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printf("Exec. Successful\n") ;
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return _SUCCESS;
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}
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