libexsid
2.1
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exSID USB FTDI access wrapper More...
Go to the source code of this file.
Macros | |
#define | XSFW_WRAPDECL |
#define | EXSID_INTERFACES "libftdi, libftd2xx" |
#define | _xSfw_dlopen(filename) dlopen(filename, RTLD_NOW|RTLD_LOCAL) |
#define | _xSfw_dlsym(handle, symbol) dlsym(handle, symbol) |
#define | _xSfw_dlclose(handle) dlclose(handle) |
#define | _xSfw_dlerror() dlerror() |
#define | _xSfw_clear_dlerror() dlerror() |
#define | _xSfw_free_errstr(str) /* nothing */ |
#define | XSFW_DLSYM(a, b) |
Enumerations | |
enum | libtype_t { XS_LIBNONE, XS_LIBFTDI, XS_LIBFTD2XX } |
Flag to signal which of the supported libraries is in use. More... | |
Functions | |
int | xSfw_dlopen () |
Attempt to dlopen a known working library to access FTDI chip. More... | |
int | xSfw_usb_setup (void *ftdi, int baudrate, int latency) |
Setup FTDI chip to match exSID firmware. More... | |
void | xSfw_dlclose () |
Release dlopen'd library. More... | |
exSID USB FTDI access wrapper
Definition in file exSID_ftdiwrap.c.
#define _xSfw_clear_dlerror | ( | ) | dlerror() |
Definition at line 86 of file exSID_ftdiwrap.c.
Referenced by xSfw_dlopen().
#define _xSfw_dlclose | ( | handle | ) | dlclose(handle) |
Definition at line 84 of file exSID_ftdiwrap.c.
Referenced by xSfw_dlclose().
#define _xSfw_dlerror | ( | ) | dlerror() |
Definition at line 85 of file exSID_ftdiwrap.c.
#define _xSfw_dlopen | ( | filename | ) | dlopen(filename, RTLD_NOW|RTLD_LOCAL) |
Definition at line 82 of file exSID_ftdiwrap.c.
Referenced by xSfw_dlopen().
#define _xSfw_dlsym | ( | handle, | |
symbol | |||
) | dlsym(handle, symbol) |
Definition at line 83 of file exSID_ftdiwrap.c.
#define _xSfw_free_errstr | ( | str | ) | /* nothing */ |
Definition at line 87 of file exSID_ftdiwrap.c.
Referenced by xSfw_dlopen().
#define EXSID_INTERFACES "libftdi, libftd2xx" |
Definition at line 57 of file exSID_ftdiwrap.c.
Referenced by xSfw_dlopen().
#define XSFW_DLSYM | ( | a, | |
b | |||
) |
Referenced by xSfw_dlopen().
#define XSFW_WRAPDECL |
Definition at line 54 of file exSID_ftdiwrap.c.
enum libtype_t |
Flag to signal which of the supported libraries is in use.
Enumerator | |
---|---|
XS_LIBNONE | |
XS_LIBFTDI | |
XS_LIBFTD2XX |
Definition at line 92 of file exSID_ftdiwrap.c.
void xSfw_dlclose | ( | ) |
Release dlopen'd library.
Definition at line 335 of file exSID_ftdiwrap.c.
References _xSfw_dlclose.
Referenced by exSID_exit(), and xSfw_dlopen().
int xSfw_dlopen | ( | ) |
Attempt to dlopen a known working library to access FTDI chip.
Will try libftd2xx first, then libftdi.
Definition at line 175 of file exSID_ftdiwrap.c.
References _xSfw_clear_dlerror, _xSfw_dlopen, _xSfw_free_errstr, EXSID_INTERFACES, XS_LIBFTD2XX, XS_LIBFTDI, xsdbg, xSfw_dlclose(), XSFW_DLSYM, xSfw_free, xSfw_get_error_string, xSfw_new, xSfw_read_data, xSfw_usb_close, xSfw_usb_open_desc, and xSfw_write_data.
Referenced by exSID_init().
int xSfw_usb_setup | ( | void * | ftdi, |
int | baudrate, | ||
int | latency | ||
) |
Setup FTDI chip to match exSID firmware.
Defaults to 8N1, no flow control.
ftdi | ftdi handle |
baudrate | Target baudrate |
latency | Target latency |
Definition at line 267 of file exSID_ftdiwrap.c.
References XS_LIBFTD2XX, XS_LIBFTDI, and xsdbg.
Referenced by exSID_init().