CFG_INT("product_id", 0, 0),
CFG_BOOL("self_powered", cfg_true, 0),
CFG_BOOL("remote_wakeup", cfg_true, 0),
- CFG_STR_LIST("chip_type", "{BM,R,other}", 0),
CFG_BOOL("in_is_isochronous", cfg_false, 0),
CFG_BOOL("out_is_isochronous", cfg_false, 0),
CFG_BOOL("suspend_pull_downs", cfg_false, 0),
int _read = 0, _erase = 0, _flash = 0;
int my_eeprom_size = 0;
- unsigned char eeprom_buf[FTDI_MAX_EEPROM_SIZE];
+ unsigned char *eeprom_buf = NULL;
char *filename;
int size_check;
int i, argc_filename;
i = ftdi_usb_open(ftdi, vendor_id, product_id);
- if (i == 0)
- {
- printf("FTDI read eeprom: %d\n", ftdi_read_eeprom(ftdi));
- }
- 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);
exit (-1);
}
}
- 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);
}
-
+ 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)
{
+ ftdi_eeprom_decode(ftdi, 0 /* debug: 1 */);
- ftdi_eeprom_decode(ftdi, 0);
- /* Debug output */
- /*
- const char* chip_types[] = {"other", "BM", "R"};
- printf("vendor_id = \"%04x\"\n", eeprom->vendor_id);
- printf("product_id = \"%04x\"\n", eeprom->product_id);
- printf("chip_type = \"%s\"\n",
- (eeprom->chip_type > 0x06) || (eeprom->chip_type & 0x01) ? "unknown":
- chip_types[eeprom->chip_type>>1]);
- printf("self_powered = \"%s\"\n", eeprom->self_powered?"true":"false");
- printf("remote_wakeup = \"%s\"\n", eeprom->remote_wakeup?"true":"false");
- printf("max_power = \"%d\"\n", eeprom->max_power);
- printf("in_is_isochronous = \"%s\"\n", eeprom->in_is_isochronous?"true":"false");
- printf("out_is_isochronous = \"%s\"\n", eeprom->out_is_isochronous?"true":"false");
- printf("suspend_pull_downs = \"%s\"\n", eeprom->suspend_pull_downs?"true":"false");
- printf("use_serial = \"%s\"\n", eeprom->use_serial?"true":"false");
- printf("change_usb_version = \"%s\"\n", eeprom->change_usb_version?"true":"false");
- printf("usb_version = \"%d\"\n", eeprom->usb_version);
- printf("manufacturer = \"%s\"\n", eeprom->manufacturer);
- printf("product = \"%s\"\n", eeprom->product);
- 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;
}
- 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"));
{
if (filename != NULL && strlen(filename) > 0)
{
+ eeprom_buf = malloc(my_eeprom_size);
FILE *fp = fopen(filename, "rb");
fread(eeprom_buf, 1, my_eeprom_size, fp);
fclose(fp);
}
cleanup:
+ if (eeprom_buf)
+ free(eeprom_buf);
if (_read > 0 || _erase > 0 || _flash > 0)
{
printf("FTDI close: %d\n", ftdi_usb_close(ftdi));
}
ftdi_deinit (ftdi);
+ ftdi_free (ftdi);
cfg_free(cfg);