X-Git-Url: http://developer.intra2net.com/git/?p=libftdi;a=blobdiff_plain;f=ftdi_eeprom%2Fmain.c;h=f928e052c029626f619a4cbe79cee3cdd9ad8452;hp=551973f526129c4d0712580d15af3c1f15b3bd9b;hb=8a987aa2e1335d9ef3ebbdf496a7b071317b40a3;hpb=ade814a59b4660c5af865dd86cdd48cfa55e1ae5 diff --git a/ftdi_eeprom/main.c b/ftdi_eeprom/main.c index 551973f..f928e05 100644 --- a/ftdi_eeprom/main.c +++ b/ftdi_eeprom/main.c @@ -2,7 +2,7 @@ main.c - description ------------------- begin : Mon Apr 7 12:05:22 CEST 2003 - copyright : (C) 2003,2008 by Intra2net AG + copyright : (C) 2003-2011 by Intra2net AG and the libftdi developers email : opensource@intra2net.com ***************************************************************************/ @@ -14,6 +14,22 @@ * * ***************************************************************************/ +/* + TODO: + - Use new eeprom get/set functions + - Remove 128 bytes limit + - Merge Uwe's eeprom tool. Current features: + - Init eeprom defaults based upon eeprom type + - Read -> Already there + - Write -> Already there + - Erase -> Already there + - Decode on stdout + - Ability to find device by PID/VID, product name or serial + + TODO nice-to-have: + - Out-of-the-box compatibility with FTDI's eeprom tool configuration files + */ + #ifdef HAVE_CONFIG_H #include #endif @@ -91,17 +107,17 @@ int main(int argc, char *argv[]) normal variables */ int _read = 0, _erase = 0, _flash = 0; - unsigned char eeprom_buf[128]; + unsigned char eeprom_buf[128]; // TODO: Kill this and look for other hardcoded places of 128 bytes char *filename; int size_check; int i, argc_filename; FILE *fp; struct ftdi_context ftdi; - struct ftdi_eeprom eeprom; + struct ftdi_eeprom *eeprom; printf("\nFTDI eeprom generator v%s\n", EEPROM_VERSION_STRING); - printf ("(c) Intra2net AG \n"); + printf ("(c) Intra2net AG and the libftdi developers \n"); if (argc != 2 && argc != 3) { @@ -144,40 +160,42 @@ int main(int argc, char *argv[]) printf("Hint: Self powered devices should have a max_power setting of 0.\n"); ftdi_init(&ftdi); - ftdi_eeprom_initdefaults (&eeprom); - eeprom.vendor_id = cfg_getint(cfg, "vendor_id"); - eeprom.product_id = cfg_getint(cfg, "product_id"); + ftdi_eeprom_initdefaults (&ftdi, "Acme Inc.", "FTDI Chip", NULL); + eeprom = ftdi.eeprom; + + eeprom->vendor_id = cfg_getint(cfg, "vendor_id"); + eeprom->product_id = cfg_getint(cfg, "product_id"); char *type = cfg_getstr(cfg, "chip_type"); if (!strcmp(type, "BM")) { - eeprom.chip_type = TYPE_BM; + ftdi.type = TYPE_BM; } else if (!strcmp(type, "R")) { - eeprom.chip_type = TYPE_R; + ftdi.type = TYPE_R; } else { - eeprom.chip_type = TYPE_AM; + ftdi.type = TYPE_AM; } - eeprom.self_powered = cfg_getbool(cfg, "self_powered"); - eeprom.remote_wakeup = cfg_getbool(cfg, "remote_wakeup"); - eeprom.max_power = cfg_getint(cfg, "max_power"); + eeprom->self_powered = cfg_getbool(cfg, "self_powered"); + eeprom->remote_wakeup = cfg_getbool(cfg, "remote_wakeup"); + eeprom->max_power = cfg_getint(cfg, "max_power"); - eeprom.in_is_isochronous = cfg_getbool(cfg, "in_is_isochronous"); - eeprom.out_is_isochronous = cfg_getbool(cfg, "out_is_isochronous"); - eeprom.suspend_pull_downs = cfg_getbool(cfg, "suspend_pull_downs"); + eeprom->in_is_isochronous = cfg_getbool(cfg, "in_is_isochronous"); + eeprom->out_is_isochronous = cfg_getbool(cfg, "out_is_isochronous"); + eeprom->suspend_pull_downs = cfg_getbool(cfg, "suspend_pull_downs"); - eeprom.use_serial = cfg_getbool(cfg, "use_serial"); - eeprom.change_usb_version = cfg_getbool(cfg, "change_usb_version"); - eeprom.usb_version = cfg_getint(cfg, "usb_version"); + eeprom->use_serial = cfg_getbool(cfg, "use_serial"); + eeprom->use_usb_version = cfg_getbool(cfg, "change_usb_version"); + eeprom->usb_version = cfg_getint(cfg, "usb_version"); - eeprom.manufacturer = cfg_getstr(cfg, "manufacturer"); - eeprom.product = cfg_getstr(cfg, "product"); - eeprom.serial = cfg_getstr(cfg, "serial"); - eeprom.high_current = cfg_getbool(cfg, "high_current"); - eeprom.cbus_function[0] = str_to_cbus(cfg_getstr(cfg, "cbus0"), 13); - eeprom.cbus_function[1] = str_to_cbus(cfg_getstr(cfg, "cbus1"), 13); - eeprom.cbus_function[2] = str_to_cbus(cfg_getstr(cfg, "cbus2"), 13); - eeprom.cbus_function[3] = str_to_cbus(cfg_getstr(cfg, "cbus3"), 13); - eeprom.cbus_function[4] = str_to_cbus(cfg_getstr(cfg, "cbus4"), 9); + eeprom->manufacturer = cfg_getstr(cfg, "manufacturer"); + eeprom->product = cfg_getstr(cfg, "product"); + eeprom->serial = cfg_getstr(cfg, "serial"); + eeprom->high_current = cfg_getbool(cfg, "high_current"); + eeprom->cbus_function[0] = str_to_cbus(cfg_getstr(cfg, "cbus0"), 13); + eeprom->cbus_function[1] = str_to_cbus(cfg_getstr(cfg, "cbus1"), 13); + eeprom->cbus_function[2] = str_to_cbus(cfg_getstr(cfg, "cbus2"), 13); + eeprom->cbus_function[3] = str_to_cbus(cfg_getstr(cfg, "cbus3"), 13); + eeprom->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; @@ -187,19 +205,19 @@ int main(int argc, char *argv[]) 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.invert = invert; + eeprom->invert = invert; if (_read > 0 || _erase > 0 || _flash > 0) { - i = ftdi_usb_open(&ftdi, eeprom.vendor_id, eeprom.product_id); + i = ftdi_usb_open(&ftdi, eeprom->vendor_id, eeprom->product_id); if (i == 0) { - printf("EEPROM size: %d\n", ftdi.eeprom_size); + printf("EEPROM size: %d\n", eeprom->size); } else { - printf("Unable to find FTDI devices under given vendor/product id: 0x%X/0x%X\n", eeprom.vendor_id, eeprom.product_id); + printf("Unable to find FTDI devices under given vendor/product id: 0x%X/0x%X\n", eeprom->vendor_id, eeprom->product_id); printf("Error code: %d (%s)\n", i, ftdi_get_error_string(&ftdi)); printf("Retrying with default FTDI id.\n"); @@ -214,29 +232,29 @@ int main(int argc, char *argv[]) if (_read > 0) { - printf("FTDI read eeprom: %d\n", ftdi_read_eeprom(&ftdi, eeprom_buf)); + printf("FTDI read eeprom: %d\n", ftdi_read_eeprom(&ftdi)); - ftdi_eeprom_decode(&eeprom, eeprom_buf, ftdi.eeprom_size); + 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("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->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); */ if (filename != NULL && strlen(filename) > 0) @@ -258,7 +276,7 @@ int main(int argc, char *argv[]) printf("FTDI erase eeprom: %d\n", ftdi_erase_eeprom(&ftdi)); } - size_check = ftdi_eeprom_build(&eeprom, eeprom_buf); + size_check = ftdi_eeprom_build(&ftdi); if (size_check == -1) { @@ -284,7 +302,7 @@ int main(int argc, char *argv[]) fclose(fp); } } - printf ("FTDI write eeprom: %d\n", ftdi_write_eeprom(&ftdi, eeprom_buf)); + printf ("FTDI write eeprom: %d\n", ftdi_write_eeprom(&ftdi)); } // Write to file?