*/
int _read = 0, _erase = 0, _flash = 0;
- const int my_eeprom_size = 128; /* TODO: Kill this. Check with Uwe how we can determine the eeprom size properly
- because it's initialized with -1. Maybe assume 128 bytes per default? */
- unsigned char eeprom_buf[my_eeprom_size];
+ int my_eeprom_size = 0;
+ unsigned char *eeprom_buf = NULL;
char *filename;
int size_check;
int i, argc_filename;
{
if (strcmp(argv[1], "--read-eeprom") == 0)
_read = 1;
- if (strcmp(argv[1], "--erase-eeprom") == 0)
+ else if (strcmp(argv[1], "--erase-eeprom") == 0)
_erase = 1;
- if (strcmp(argv[1], "--flash-eeprom") == 0)
+ else if (strcmp(argv[1], "--flash-eeprom") == 0)
_flash = 1;
-
+ else
+ {
+ printf ("Can't open configuration file\n");
+ exit (-1);
+ }
argc_filename = 2;
}
else
return EXIT_FAILURE;
}
- ftdi_eeprom_initdefaults (ftdi, cfg_getstr(cfg, "manufacturer"),
- cfg_getstr(cfg, "product"),
- cfg_getstr(cfg, "serial"));
-
- eeprom_set_value(ftdi, VENDOR_ID, cfg_getint(cfg, "vendor_id"));
- eeprom_set_value(ftdi, PRODUCT_ID, cfg_getint(cfg, "product_id"));
-
- // TODO: Support all chip types
- char *type = cfg_getstr(cfg, "chip_type");
- if (!strcmp(type, "BM")) {
- ftdi->type = TYPE_BM;
- } else if (!strcmp(type, "R")) {
- ftdi->type = TYPE_R;
- } else {
- ftdi->type = TYPE_AM;
- }
-
- eeprom_set_value(ftdi, SELF_POWERED, cfg_getbool(cfg, "self_powered"));
- eeprom_set_value(ftdi, REMOTE_WAKEUP, cfg_getbool(cfg, "remote_wakeup"));
- eeprom_set_value(ftdi, MAX_POWER, cfg_getint(cfg, "max_power"));
-
- eeprom_set_value(ftdi, IN_IS_ISOCHRONOUS, cfg_getbool(cfg, "in_is_isochronous"));
- eeprom_set_value(ftdi, OUT_IS_ISOCHRONOUS, cfg_getbool(cfg, "out_is_isochronous"));
- eeprom_set_value(ftdi, SUSPEND_PULL_DOWNS, cfg_getbool(cfg, "suspend_pull_downs"));
-
- eeprom_set_value(ftdi, USE_SERIAL, cfg_getbool(cfg, "use_serial"));
- eeprom_set_value(ftdi, USE_USB_VERSION, cfg_getbool(cfg, "change_usb_version"));
- eeprom_set_value(ftdi, USB_VERSION, cfg_getint(cfg, "usb_version"));
-
-
- eeprom_set_value(ftdi, HIGH_CURRENT, cfg_getbool(cfg, "high_current"));
- eeprom_set_value(ftdi, CBUS_FUNCTION_0, str_to_cbus(cfg_getstr(cfg, "cbus0"), 13));
- eeprom_set_value(ftdi, CBUS_FUNCTION_1, str_to_cbus(cfg_getstr(cfg, "cbus1"), 13));
- eeprom_set_value(ftdi, CBUS_FUNCTION_2, str_to_cbus(cfg_getstr(cfg, "cbus2"), 13));
- eeprom_set_value(ftdi, CBUS_FUNCTION_3, str_to_cbus(cfg_getstr(cfg, "cbus3"), 13));
- eeprom_set_value(ftdi, CBUS_FUNCTION_4, str_to_cbus(cfg_getstr(cfg, "cbus4"), 9));
- int invert = 0;
- if (cfg_getbool(cfg, "invert_rxd")) invert |= INVERT_RXD;
- if (cfg_getbool(cfg, "invert_txd")) invert |= INVERT_TXD;
- if (cfg_getbool(cfg, "invert_rts")) invert |= INVERT_RTS;
- if (cfg_getbool(cfg, "invert_cts")) invert |= INVERT_CTS;
- if (cfg_getbool(cfg, "invert_dtr")) invert |= INVERT_DTR;
- if (cfg_getbool(cfg, "invert_dsr")) invert |= INVERT_DSR;
- if (cfg_getbool(cfg, "invert_dcd")) invert |= INVERT_DCD;
- if (cfg_getbool(cfg, "invert_ri")) invert |= INVERT_RI;
- eeprom_set_value(ftdi, INVERT, invert);
-
if (_read > 0 || _erase > 0 || _flash > 0)
{
- int vendor_id = 0, product_id = 0;
- eeprom_get_value(ftdi, VENDOR_ID, &vendor_id);
- eeprom_get_value(ftdi, PRODUCT_ID, &product_id);
+ int vendor_id = cfg_getint(cfg, "vendor_id");
+ int product_id = cfg_getint(cfg, "product_id");
i = ftdi_usb_open(ftdi, vendor_id, product_id);
- if (i == 0)
- {
- int chip_size;
- eeprom_get_value(ftdi, CHIP_SIZE, &chip_size);
- // TODO: Do we know the eeprom size already?
- printf("EEPROM size: %d\n", chip_size);
- }
- else
+ if (i != 0)
{
int default_pid = cfg_getint(cfg, "default_pid");
printf("Unable to find FTDI devices under given vendor/product id: 0x%X/0x%X\n", vendor_id, product_id);
}
}
}
-
+ ftdi_eeprom_initdefaults (ftdi, cfg_getstr(cfg, "manufacturer"),
+ cfg_getstr(cfg, "product"),
+ cfg_getstr(cfg, "serial"));
+
+ printf("FTDI read eeprom: %d\n", ftdi_read_eeprom(ftdi));
+ eeprom_get_value(ftdi, CHIP_SIZE, &my_eeprom_size);
+ // TODO: Do we know the eeprom size already?
+ printf("EEPROM size: %d\n", my_eeprom_size);
+
if (_read > 0)
{
- printf("FTDI read eeprom: %d\n", ftdi_read_eeprom(ftdi));
ftdi_eeprom_decode(ftdi, 0);
/* Debug output */
printf("serial = \"%s\"\n", eeprom->serial);
*/
+ eeprom_buf = malloc(my_eeprom_size);
+ ftdi_get_eeprom_buf(ftdi, eeprom_buf, my_eeprom_size);
+
+ if (eeprom_buf == NULL)
+ {
+ fprintf(stderr, "Malloc failed, aborting\n");
+ goto cleanup;
+ }
if (filename != NULL && strlen(filename) > 0)
{
- ftdi_get_eeprom_buf(ftdi, eeprom_buf, my_eeprom_size);
FILE *fp = fopen (filename, "wb");
fwrite (eeprom_buf, 1, my_eeprom_size, fp);
goto cleanup;
}
+ eeprom_set_value(ftdi, VENDOR_ID, cfg_getint(cfg, "vendor_id"));
+ eeprom_set_value(ftdi, PRODUCT_ID, cfg_getint(cfg, "product_id"));
+
+ eeprom_set_value(ftdi, SELF_POWERED, cfg_getbool(cfg, "self_powered"));
+ eeprom_set_value(ftdi, REMOTE_WAKEUP, cfg_getbool(cfg, "remote_wakeup"));
+ eeprom_set_value(ftdi, MAX_POWER, cfg_getint(cfg, "max_power"));
+
+ eeprom_set_value(ftdi, IN_IS_ISOCHRONOUS, cfg_getbool(cfg, "in_is_isochronous"));
+ eeprom_set_value(ftdi, OUT_IS_ISOCHRONOUS, cfg_getbool(cfg, "out_is_isochronous"));
+ eeprom_set_value(ftdi, SUSPEND_PULL_DOWNS, cfg_getbool(cfg, "suspend_pull_downs"));
+
+ eeprom_set_value(ftdi, USE_SERIAL, cfg_getbool(cfg, "use_serial"));
+ eeprom_set_value(ftdi, USE_USB_VERSION, cfg_getbool(cfg, "change_usb_version"));
+ eeprom_set_value(ftdi, USB_VERSION, cfg_getint(cfg, "usb_version"));
+
+
+ eeprom_set_value(ftdi, HIGH_CURRENT, cfg_getbool(cfg, "high_current"));
+ eeprom_set_value(ftdi, CBUS_FUNCTION_0, str_to_cbus(cfg_getstr(cfg, "cbus0"), 13));
+ eeprom_set_value(ftdi, CBUS_FUNCTION_1, str_to_cbus(cfg_getstr(cfg, "cbus1"), 13));
+ eeprom_set_value(ftdi, CBUS_FUNCTION_2, str_to_cbus(cfg_getstr(cfg, "cbus2"), 13));
+ eeprom_set_value(ftdi, CBUS_FUNCTION_3, str_to_cbus(cfg_getstr(cfg, "cbus3"), 13));
+ eeprom_set_value(ftdi, CBUS_FUNCTION_4, str_to_cbus(cfg_getstr(cfg, "cbus4"), 9));
+ int invert = 0;
+ if (cfg_getbool(cfg, "invert_rxd")) invert |= INVERT_RXD;
+ if (cfg_getbool(cfg, "invert_txd")) invert |= INVERT_TXD;
+ if (cfg_getbool(cfg, "invert_rts")) invert |= INVERT_RTS;
+ if (cfg_getbool(cfg, "invert_cts")) invert |= INVERT_CTS;
+ if (cfg_getbool(cfg, "invert_dtr")) invert |= INVERT_DTR;
+ if (cfg_getbool(cfg, "invert_dsr")) invert |= INVERT_DSR;
+ if (cfg_getbool(cfg, "invert_dcd")) invert |= INVERT_DCD;
+ if (cfg_getbool(cfg, "invert_ri")) invert |= INVERT_RI;
+ eeprom_set_value(ftdi, INVERT, invert);
+
if (_erase > 0)
{
printf("FTDI erase eeprom: %d\n", ftdi_erase_eeprom(ftdi));
}
cleanup:
+ if (eeprom_buf)
+ free(eeprom_buf);
if (_read > 0 || _erase > 0 || _flash > 0)
{
printf("FTDI close: %d\n", ftdi_usb_close(ftdi));