int _write(int file, char *ptr, int len) {
if (len == 0) return 0;
if (file == 0 || file == 1) {
usbSend(ptr, len);
return len;
} else if (file < 10) {
unsigned int port = UART_FD[file];
if (port) {
int totalSent = 0;
while (len > 0) {
int sent = sendUART(port, ptr, len);
len -= sent;
ptr += sent;
totalSent += sent;
}
return totalSent;
} else {
return -1;
}
} else {
int fd = file-10;
if (fd < fatFilesOpen) {
unsigned int res;
if (fatFiles[fd].append) {
_lseek(file, 0, SEEK_END);
}
FRESULT rr = f_write(&fatFiles[fd].fil, ptr, len, &res);
if (rr) {
fiprintf(stderr, "Failed to write FAT file %d (bytes: %d): %d\n\r", fd, len, rr);
errno = EINVAL;
return -1;
} else {
errno = 0;
return res;
}
}
}
errno = EINVAL;
return -1;
}
EzspStatus serialSendCommand()
{
EzspStatus status;
if (!checkConnection()) {
ezspTraceEzspVerbose("serialSendCommand(): EZSP_NOT_CONNECTED");
return EZSP_NOT_CONNECTED;
}
ezspTraceEzspFrameId("send command", ezspFrameContents);
status = usbSend(ezspFrameLength, ezspFrameContents);
if (status != EZSP_SUCCESS) {
ezspTraceEzspVerbose("serialSendCommand(): usbSend(): 0x%x", status);
return status;
}
waitingForResponse = true;
ezspTraceEzspVerbose("serialSendCommand(): ID=0x%x Seq=0x%x",
ezspFrameContents[EZSP_FRAME_ID_INDEX],
ezspFrameContents[EZSP_SEQUENCE_INDEX]);
waitStartTime = halCommonGetInt16uMillisecondTick();
return status;
}
int main(int argc, char **argv) {
usb_dev_handle *handle = NULL;
int j;
char string[64];
usb_init();
if (argc < 2) {
usage();
}
if (usbOpenDevice(&handle, USBDEV_SHARED_VENDOR, "www.sri-dev.de",
USBDEV_SHARED_PRODUCT, "USB-Dingens") != 0) {
fprintf(stderr,
"Could not find USB device \"USB-Dingens\" with vid=0x%x pid=0x%x\n",
USBDEV_SHARED_VENDOR, USBDEV_SHARED_PRODUCT);
exit(1);
}
usbSend(handle, DONE);
if (strcmp(argv[1], "clear") == 0) {
usbSend(handle, CLEAR);
exit(0);
} else if (strcmp(argv[1], "helo") == 0) {
usbSend(handle, READY);
exit(0);
} else if (argc == 2) {
fprintf(stderr, "Not enough arguments");
usage();
}
strlcpy(string, argv[2], 64);
if (strcmp(argv[1], "symbol") == 0) {
usbSend(handle, SYMBOL);
if (strcmp(string, "email=active") == 0) {
usbSend(handle, EMAIL_A);
} else if (strcmp(string, "email=inactive") == 0) {
usbSend(handle, EMAIL_I);
} else if (strcmp(string, "icq=active") == 0) {
usbSend(handle, ICQ_A);
} else if (strcmp(string, "icq=inactive") == 0) {
usbSend(handle, ICQ_I);
} else {
fprintf(stderr, "unknown: %s\n", string);
usbSend(handle, DONE);
exit(1);
}
usbSend(handle, DONE);
exit(0);
}
if (strcmp(argv[1], "line0") == 0) {
usbSend(handle, SETLINE);
usbSend(handle, LINE0);
} else if (strcmp(argv[1], "line1") == 0) {
usbSend(handle, SETLINE);
usbSend(handle, LINE1);
} else if (strcmp(argv[1], "line2") == 0) {
usbSend(handle, SETLINE);
usbSend(handle, LINE2);
} else if (strcmp(argv[1], "line3") == 0) {
usbSend(handle, SETLINE);
usbSend(handle, LINE3);
} else if (strcmp(argv[1], "line4") == 0) {
usbSend(handle, SETLINE);
usbSend(handle, LINE4);
} else if (strcmp(argv[1], "line5") == 0) {
usbSend(handle, SETLINE);
usbSend(handle, LINE5);
} else if (strcmp(argv[1], "line6") == 0) {
usbSend(handle, SETLINE);
usbSend(handle, LINE6);
} else if (strcmp(argv[1], "line7") == 0) {
usbSend(handle, SETLINE);
usbSend(handle, LINE7);
} else {
fprintf(stderr, "unknown: %s\n", argv[1]);
usage();
}
usbSend(handle, DONE);
usbSend(handle, STRING);
for(j=0; j < strlen(string); j++){
usbSend(handle, transform(string[j]));
}
usbSend(handle, DONE);
return 0;
}
