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This commit is contained in:
Edwin Noorlander
2025-02-19 16:17:08 +01:00
commit 8bc6932e36
223 changed files with 63668 additions and 0 deletions
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41
lib/libftdi/ftdi_eeprom/CMakeLists.txt Normal file
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set(FTDI_BUILD_EEPROM False PARENT_SCOPE)
option(FTDI_EEPROM "Build ftdi_eeprom" ON)
if (FTDI_EEPROM)
include(FindPkgConfig)
pkg_check_modules(Confuse libconfuse)
INCLUDE_DIRECTORIES(${Confuse_INCLUDE_DIRS})
LINK_DIRECTORIES(${Confuse_LIBRARY_DIRS})
SET(libs ${libs} ${Confuse_LIBRARIES})
if(Confuse_FOUND)
set(FTDI_BUILD_EEPROM True PARENT_SCOPE)
message(STATUS "Building ftdi_eeprom")
# Version defines
set(EEPROM_MAJOR_VERSION 0)
set(EEPROM_MINOR_VERSION 17)
set(EEPROM_VERSION_STRING ${EEPROM_MAJOR_VERSION}.${EEPROM_MINOR_VERSION})
include_directories(BEFORE ${CMAKE_SOURCE_DIR}/src)
include_directories(BEFORE ${CMAKE_BINARY_DIR}/ftdi_eeprom)
configure_file(
"ftdi_eeprom_version.h.in"
"${CMAKE_BINARY_DIR}/ftdi_eeprom/ftdi_eeprom_version.h"
)
add_executable(ftdi_eeprom main.c)
target_link_libraries(ftdi_eeprom ftdi)
target_link_libraries(ftdi_eeprom ${Confuse_LIBRARIES})
else(Confuse_FOUND)
message(STATUS "libConfuse not found, won't build ftdi_eeprom")
endif(Confuse_FOUND)
else(FTDI_EEPROM)
message(STATUS "ftdi_eeprom build is disabled")
endif(FTDI_EEPROM)

31
lib/libftdi/ftdi_eeprom/example.conf Normal file
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vendor_id=0x0403 # Vendor ID
product_id=0x6001 # Product ID
max_power=0 # Max. power consumption: value * 2 mA. Use 0 if self_powered = true.
###########
# Strings #
###########
manufacturer="ACME Inc" # Manufacturer
product="USB Serial Converter" # Product
serial="08-15" # Serial
###########
# Options #
###########
self_powered=true # Turn this off for bus powered
remote_wakeup=false # Turn this on for remote wakeup feature
use_serial=true # Use the serial number string
# Normally out don't have to change one of these flags
in_is_isochronous=false # In Endpoint is Isochronous
out_is_isochronous=false # Out Endpoint is Isochronous
suspend_pull_downs=false # Enable suspend pull downs for lower power
change_usb_version=false # Change USB Version
usb_version=0x0200 # Only used when change_usb_version is enabled
########
# Misc #
########
filename="eeprom.new" # Filename, leave empty to skip file writing

8
lib/libftdi/ftdi_eeprom/ftdi_eeprom_version.h.in Normal file
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#ifndef _FTDI_EEPROM_VERSION_H
#define _FTDI_EEPROM_VERSION_H
#define EEPROM_MAJOR_VERSION @EEPROM_MAJOR_VERSION@
#define EEPROM_MINOR_VERSION @EEPROM_MINOR_VERSION@
#define EEPROM_VERSION_STRING "@EEPROM_VERSION_STRING@"
#endif

381
lib/libftdi/ftdi_eeprom/main.c Normal file
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/***************************************************************************
main.c - description
-------------------
begin : Mon Apr 7 12:05:22 CEST 2003
copyright : (C) 2003-2011 by Intra2net AG and the libftdi developers
email : opensource@intra2net.com
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License version 2 as *
* published by the Free Software Foundation. *
* *
***************************************************************************/
/*
TODO:
- 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 <config.h>
#endif
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <confuse.h>
#include <ftdi.h>
#include <ftdi_eeprom_version.h>
static int str_to_cbus(char *str, int max_allowed)
{
#define MAX_OPTION 14
const char* options[MAX_OPTION] = {
"TXDEN", "PWREN", "RXLED", "TXLED", "TXRXLED", "SLEEP",
"CLK48", "CLK24", "CLK12", "CLK6",
"IO_MODE", "BITBANG_WR", "BITBANG_RD", "SPECIAL"};
int i;
max_allowed += 1;
if (max_allowed > MAX_OPTION) max_allowed = MAX_OPTION;
for (i=0; i<max_allowed; i++) {
if (!(strcmp(options[i], str))) {
return i;
}
}
printf("WARNING: Invalid cbus option '%s'\n", str);
return 0;
}
/**
* @brief Set eeprom value
*
* \param ftdi pointer to ftdi_context
* \param value_name Enum of the value to set
* \param value Value to set
*
* Function will abort the program on error
**/
static void eeprom_set_value(struct ftdi_context *ftdi, enum ftdi_eeprom_value value_name, int value)
{
if (ftdi_set_eeprom_value(ftdi, value_name, value) < 0)
{
printf("Unable to set eeprom value %d: %s. Aborting\n", value_name, ftdi_get_error_string(ftdi));
exit (-1);
}
}
/**
* @brief Get eeprom value
*
* \param ftdi pointer to ftdi_context
* \param value_name Enum of the value to get
* \param value Value to get
*
* Function will abort the program on error
**/
static void eeprom_get_value(struct ftdi_context *ftdi, enum ftdi_eeprom_value value_name, int *value)
{
if (ftdi_get_eeprom_value(ftdi, value_name, value) < 0)
{
printf("Unable to get eeprom value %d: %s. Aborting\n", value_name, ftdi_get_error_string(ftdi));
exit (-1);
}
}
int main(int argc, char *argv[])
{
/*
configuration options
*/
cfg_opt_t opts[] =
{
CFG_INT("vendor_id", 0, 0),
CFG_INT("product_id", 0, 0),
CFG_BOOL("self_powered", cfg_true, 0),
CFG_BOOL("remote_wakeup", cfg_true, 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),
CFG_BOOL("use_serial", cfg_false, 0),
CFG_BOOL("change_usb_version", cfg_false, 0),
CFG_INT("usb_version", 0, 0),
CFG_INT("default_pid", 0x6001, 0),
CFG_INT("max_power", 0, 0),
CFG_STR("manufacturer", "Acme Inc.", 0),
CFG_STR("product", "USB Serial Converter", 0),
CFG_STR("serial", "08-15", 0),
CFG_STR("filename", "", 0),
CFG_BOOL("flash_raw", cfg_false, 0),
CFG_BOOL("high_current", cfg_false, 0),
CFG_STR_LIST("cbus0", "{TXDEN,PWREN,RXLED,TXLED,TXRXLED,SLEEP,CLK48,CLK24,CLK12,CLK6,IO_MODE,BITBANG_WR,BITBANG_RD,SPECIAL}", 0),
CFG_STR_LIST("cbus1", "{TXDEN,PWREN,RXLED,TXLED,TXRXLED,SLEEP,CLK48,CLK24,CLK12,CLK6,IO_MODE,BITBANG_WR,BITBANG_RD,SPECIAL}", 0),
CFG_STR_LIST("cbus2", "{TXDEN,PWREN,RXLED,TXLED,TXRXLED,SLEEP,CLK48,CLK24,CLK12,CLK6,IO_MODE,BITBANG_WR,BITBANG_RD,SPECIAL}", 0),
CFG_STR_LIST("cbus3", "{TXDEN,PWREN,RXLED,TXLED,TXRXLED,SLEEP,CLK48,CLK24,CLK12,CLK6,IO_MODE,BITBANG_WR,BITBANG_RD,SPECIAL}", 0),
CFG_STR_LIST("cbus4", "{TXDEN,PWRON,RXLED,TXLED,TX_RX_LED,SLEEP,CLK48,CLK24,CLK12,CLK6}", 0),
CFG_BOOL("invert_txd", cfg_false, 0),
CFG_BOOL("invert_rxd", cfg_false, 0),
CFG_BOOL("invert_rts", cfg_false, 0),
CFG_BOOL("invert_cts", cfg_false, 0),
CFG_BOOL("invert_dtr", cfg_false, 0),
CFG_BOOL("invert_dsr", cfg_false, 0),
CFG_BOOL("invert_dcd", cfg_false, 0),
CFG_BOOL("invert_ri", cfg_false, 0),
CFG_END()
};
cfg_t *cfg;
/*
normal variables
*/
int _read = 0, _erase = 0, _flash = 0;
int my_eeprom_size = 0;
unsigned char *eeprom_buf = NULL;
char *filename;
int size_check;
int i, argc_filename;
FILE *fp;
struct ftdi_context *ftdi = NULL;
printf("\nFTDI eeprom generator v%s\n", EEPROM_VERSION_STRING);
printf ("(c) Intra2net AG and the libftdi developers <opensource@intra2net.com>\n");
if (argc != 2 && argc != 3)
{
printf("Syntax: %s [commands] config-file\n", argv[0]);
printf("Valid commands:\n");
printf("--read-eeprom Read eeprom and write to -filename- from config-file\n");
printf("--erase-eeprom Erase eeprom\n");
printf("--flash-eeprom Flash eeprom\n");
exit (-1);
}
if (argc == 3)
{
if (strcmp(argv[1], "--read-eeprom") == 0)
_read = 1;
else if (strcmp(argv[1], "--erase-eeprom") == 0)
_erase = 1;
else if (strcmp(argv[1], "--flash-eeprom") == 0)
_flash = 1;
else
{
printf ("Can't open configuration file\n");
exit (-1);
}
argc_filename = 2;
}
else
{
argc_filename = 1;
}
if ((fp = fopen(argv[argc_filename], "r")) == NULL)
{
printf ("Can't open configuration file\n");
exit (-1);
}
fclose (fp);
cfg = cfg_init(opts, 0);
cfg_parse(cfg, argv[argc_filename]);
filename = cfg_getstr(cfg, "filename");
if (cfg_getbool(cfg, "self_powered") && cfg_getint(cfg, "max_power") > 0)
printf("Hint: Self powered devices should have a max_power setting of 0.\n");
if ((ftdi = ftdi_new()) == 0)
{
fprintf(stderr, "Failed to allocate ftdi structure :%s \n",
ftdi_get_error_string(ftdi));
return EXIT_FAILURE;
}
if (_read > 0 || _erase > 0 || _flash > 0)
{
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 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);
printf("Error code: %d (%s)\n", i, ftdi_get_error_string(ftdi));
printf("Retrying with default FTDI pid=%#04x.\n", default_pid);
i = ftdi_usb_open(ftdi, 0x0403, default_pid);
if (i != 0)
{
printf("Error: %s\n", ftdi->error_str);
exit (-1);
}
}
}
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 */);
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)
{
FILE *fp = fopen (filename, "wb");
fwrite (eeprom_buf, 1, my_eeprom_size, fp);
fclose (fp);
}
else
{
printf("Warning: Not writing eeprom, you must supply a valid filename\n");
}
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);
eeprom_set_value(ftdi, CHANNEL_A_DRIVER, DRIVER_VCP);
eeprom_set_value(ftdi, CHANNEL_B_DRIVER, DRIVER_VCP);
eeprom_set_value(ftdi, CHANNEL_C_DRIVER, DRIVER_VCP);
eeprom_set_value(ftdi, CHANNEL_D_DRIVER, DRIVER_VCP);
eeprom_set_value(ftdi, CHANNEL_A_RS485, 0);
eeprom_set_value(ftdi, CHANNEL_B_RS485, 0);
eeprom_set_value(ftdi, CHANNEL_C_RS485, 0);
eeprom_set_value(ftdi, CHANNEL_D_RS485, 0);
if (_erase > 0)
{
printf("FTDI erase eeprom: %d\n", ftdi_erase_eeprom(ftdi));
}
size_check = ftdi_eeprom_build(ftdi);
if (size_check == -1)
{
printf ("Sorry, the eeprom can only contain 128 bytes (100 bytes for your strings).\n");
printf ("You need to short your string by: %d bytes\n", size_check);
goto cleanup;
} else if (size_check < 0) {
printf ("ftdi_eeprom_build(): error: %d\n", size_check);
}
else
{
printf ("Used eeprom space: %d bytes\n", my_eeprom_size-size_check);
}
if (_flash > 0)
{
if (cfg_getbool(cfg, "flash_raw"))
{
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);
ftdi_set_eeprom_buf(ftdi, eeprom_buf, my_eeprom_size);
}
}
printf ("FTDI write eeprom: %d\n", ftdi_write_eeprom(ftdi));
}
// Write to file?
if (filename != NULL && strlen(filename) > 0 && !cfg_getbool(cfg, "flash_raw"))
{
fp = fopen(filename, "w");
if (fp == NULL)
{
printf ("Can't write eeprom file.\n");
exit (-1);
}
else
printf ("Writing to file: %s\n", filename);
if (eeprom_buf == NULL)
eeprom_buf = malloc(my_eeprom_size);
ftdi_get_eeprom_buf(ftdi, eeprom_buf, my_eeprom_size);
fwrite(eeprom_buf, my_eeprom_size, 1, 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);
printf("\n");
return 0;
}