Moxa Technologies UC-7110 Manual de usuario descargar pdf (Pagina 40)

UC-7101/7110/7112 Software User’s Manual UC-7101/7110/7112 Device API

5-6

struct timeval time;

time.tv_sec = msec / 1000;

time.tv_usec = (msec % 1000) * 1000;

select(1, NULL, NULL, NULL, &time);

}

static int swtdfd;

static int stopflag=0;

static void stop_swatchdog()

{

stopflag = 1;

}

static void do_swatchdog(void)

{

swtd_enable(swtdfd, 500);

while ( stopflag == 0 ) {

mydelay(250);

swtd_ack(swtdfd);

}

swtd_disable(swtdfd);

}

int main(int argc, char *argv[])

{

pid_t sonpid;

signal(SIGUSR1, stop_swatchdog);

swtdfd = swtd_open();

if ( swtdfd < 0 ) {

printf(“Open sWatchDog device fail !\n”);

exit(1);

}

if ( (sonpid=fork()) == 0 )

do_swatchdog();

// do user application main function

…

// end user application

kill(sonpid, SIGUSR1);

swtd_close(swtdfd);

exit(1);

}

The makefile is shown below:

All:

arm-elf-gcc –Wl, -elf2flt –o xxxx xxxx.c –lmoxalib

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 46

Table of Contents 3
Overview 6
Package Checklist 6
Product Features 7
Product Specifications 7
Software Specifications 8
Getting Started 9
Console Port 10
Developing Your Applications 14
Compiling Hello.c 15
Sample Makefile Code 17
Software Package 19
¾ NAT Exam 23
¾ Dial-out Service 23
¾ Dial-in Service 23
IPTABLES 25
Adding a Web Page 25
Append or delete rules: 28
NAT Example 29
Enabling NAT at Bootup 30
Dial-out Service 30
Dial-in Service 30
Configuring PPPoE 31
Upgrading the Kernel 32
Loading Factory Defaults 34
UC-7101/7110/7112 Device API 35
RTC (Real Time Clock) 36
UART Interface 36
WDT (Watch Dog Timer) 37
System Commands 41
Network 42
Process 42
Moxa Special Utilities 42
Appendix C FAQ 46

Comentarios a estos manuales

Sin comentarios

Moxa Technologies UC-7110 Manual de usuario Pagina 40

Comentarios a estos manuales

Relacionado con productos y manuales para Redes Moxa Technologies UC-7110