/*--------------------------------------------------
ComMode_Data()
主机接收到编码1信号后，会反馈一个编码1信号给附机
以表示主机在附机附近。
---------------------------------------------------*/
void ComMode_Data(tByte ComMode, x)
{
receiver_EN = 1;
Delay(20);
transmiter_EN = 0;
myTxRxData[0] = CmdHead;
myTxRxData[1] = MyAddress;
myTxRxData[2] = ComMode;
initsignal();
Send_Data(x);
transmiter_EN = 1;
receiver_EN = 0;
}
/*------------------------------------------------------------------
UART发送数据
------------------------------------------------------------------*/
void UART_Send_Data(void)
{
receiver_EN = 1;
Delay(20);
transmiter_EN = 0;
myTxRxData[0] = IDkey0;
myTxRxData[1] = IDkey1;
myTxRxData[2] = IDkey2;
myTxRxData[3] = IDkey3;
myTxRxData[4] = IDkey4;
// myTxRxData[5] = IDkey5;
initsignal();
SendNByte(myTxRxData, 6);
transmiter_EN = 1;
receiver_EN = 0;
}
int main(int argc, char *argv[]) {
char buf[BLKSIZE];
int done = 0;
int error;
int fd1;
int fd2;
/* open the file descriptors for I/O */
if (argc != 3) {
fprintf(stderr, "Usage: %s filename1 filename2\n", argv[0]);
return 1;
}
if ((fd1 = open(argv[1], O_RDONLY)) == -1) {
fprintf(stderr, "Failed to open %s:%s\n", argv[1], strerror(errno));
return 1;
}
if ((fd2 = open(argv[2], O_WRONLY | O_CREAT | O_TRUNC, MODE)) == -1) {
fprintf(stderr, "Failed to open %s: %s\n", argv[2], strerror(errno));
return 1;
}
if (initsignal(SIGRTMAX) == -1) {
perror("Failed to initialize signal");
return 1;
}
if (initread(fd1, fd2, SIGRTMAX, buf, BLKSIZE) == -1) {
perror("Failed to initate the first read");
return 1;
}
for ( ; ; ) {
dowork();
if (!done)
if (done = getdone())
if (error = geterror())
fprintf(stderr, "Failed to copy file:%s\n", strerror(error));
else
fprintf(stderr, "Copy successful, %d bytes\n", getbytes());
}
}
void
PyOS_InitInterrupts(void)
{
initsignal();
_PyImport_FixupExtension("signal", "signal");
}
extern int main(int argc, char *argv[], char *envp[]) {
char *dashsee[2], *dollarzero, *null[1];
int c;
initprint();
dashsee[0] = dashsee[1] = NULL;
dollarzero = argv[0];
rc_pid = getpid();
dashell = (*argv[0] == '-'); /* Unix tradition */
while ((c = rc_getopt(argc, argv, "c:deiIlnopsvx")) != -1)
switch (c) {
case 'c':
dashsee[0] = rc_optarg;
goto quitopts;
case 'd':
dashdee = TRUE;
break;
case 'e':
dashee = TRUE;
break;
case 'I':
dashEYE = TRUE;
interactive = FALSE;
break;
case 'i':
dasheye = interactive = TRUE;
break;
case 'l':
dashell = TRUE;
break;
case 'n':
dashen = TRUE;
break;
case 'o':
dashoh = TRUE;
break;
case 'p':
dashpee = TRUE;
break;
case 's':
dashess = TRUE;
break;
case 'v':
dashvee = TRUE;
break;
case 'x':
dashex = TRUE;
break;
case '?':
exit(1);
}
quitopts:
argv += rc_optind;
/* use isatty() iff neither -i nor -I is set, and iff the input is not from a script or -c flags */
if (!dasheye && !dashEYE && dashsee[0] == NULL && (dashess || *argv == NULL))
interactive = isatty(0);
if (!dashoh) {
checkfd(0, rFrom);
checkfd(1, rCreate);
checkfd(2, rCreate);
}
initsignal();
inithash();
initparse();
assigndefault("ifs", " ", "\t", "\n", (void *)0);
#ifdef DEFAULTPATH
assigndefault("path", DEFAULTPATH, (void *)0);
#endif
assigndefault("pid", nprint("%d", rc_pid), (void *)0);
assigndefault("prompt", "; ", "", (void *)0);
assigndefault("version", VERSION, "$Release: @(#)" PACKAGE " " VERSION " " RELDATE " $", (void *)0);
initenv(envp);
initinput();
null[0] = NULL;
starassign(dollarzero, null, FALSE); /* assign $0 to $* */
inithandler();
if (dashell) {
char *rcrc;
int fd;
rcrc = concat(varlookup("home"), word("/.rcrc", NULL))->w;
fd = rc_open(rcrc, rFrom);
if (fd == -1) {
if (errno != ENOENT)
uerror(rcrc);
} else {
bool push_interactive;
pushfd(fd);
push_interactive = interactive;
interactive = FALSE;
doit(TRUE);
interactive = push_interactive;
close(fd);
}
}
if (dashsee[0] != NULL || dashess) { /* input from -c or -s? */
if (*argv != NULL)
starassign(dollarzero, argv, FALSE);
if (dashess)
pushfd(0);
else
pushstring(dashsee, TRUE);
} else if (*argv != NULL) { /* else from a file? */
b_dot(--argv);
rc_exit(getstatus());
} else { /* else stdin */
pushfd(0);
}
dasheye = FALSE;
doit(TRUE);
rc_exit(getstatus());
return 0; /* Never really reached. */
}