rcx_comm.h File Reference

Go to the source code of this file.

Defines
#define	RCX_OK   0
#define	RCX_NO_TOWER   -1
#define	RCX_BAD_LINK   -2
#define	RCX_BAD_ECHO   -3
#define	RCX_NO_RESPONSE   -4
#define	RCX_BAD_RESPONSE   -5
#define	FILEDESCR   int
#define	BADFILE   -1
Functions
FILEDESCR	rcx_init (char *tty, int is_fast)
void	rcx_close (FILEDESCR fd)
int	rcx_wakeup_tower (FILEDESCR fd, int timeout)
int	rcx_send (FILEDESCR fd, void *buf, int len, int use_comp)
int	rcx_recv (FILEDESCR fd, void *buf, int maxlen, int timeout, int use_comp)
int	rcx_sendrecv (FILEDESCR fd, void *send, int slen, void *recv, int rlen, int timeout, int retries, int use_comp)
int	rcx_is_alive (FILEDESCR fd, int use_comp)
char *	rcx_strerror (int error)
void	hexdump (char *prefix, void *buf, int len)

---

Define Documentation

#define BADFILE   -1

Definition at line 40 of file rcx_comm.h.

#define FILEDESCR   int

Definition at line 39 of file rcx_comm.h.

#define RCX_BAD_ECHO   -3

Definition at line 31 of file rcx_comm.h. Referenced by rcx_strerror().

#define RCX_BAD_LINK   -2

Definition at line 30 of file rcx_comm.h. Referenced by rcx_strerror().

#define RCX_BAD_RESPONSE   -5

Definition at line 33 of file rcx_comm.h. Referenced by rcx_strerror().

#define RCX_NO_RESPONSE   -4

Definition at line 32 of file rcx_comm.h. Referenced by rcx_strerror().

#define RCX_NO_TOWER   -1

Definition at line 29 of file rcx_comm.h. Referenced by rcx_strerror().

#define RCX_OK   0

Definition at line 28 of file rcx_comm.h. Referenced by rcx_strerror().

---

Function Documentation

void hexdump (  char *  prefix, void *  buf, int  len )

Definition at line 402 of file rcx_comm.c. References GROUP_SIZE. Referenced by rcx_recv(), rcx_send(), and rcx_wakeup_tower().

void rcx_close (  FILEDESCR  fd  )

Definition at line 346 of file rcx_comm.c. Referenced by main().

FILEDESCR rcx_init (  char *  tty, int  is_fast )

Definition at line 266 of file rcx_comm.c. References B2400, B4800, exit(), FILEDESCR, memset(), myperror(), NULL, and tty_usb. Referenced by main().

int rcx_is_alive (  FILEDESCR  fd, int  use_comp )

Definition at line 621 of file rcx_comm.c. References rcx_sendrecv(). Referenced by main().

int rcx_recv (  FILEDESCR  fd, void *  buf, int  maxlen, int  timeout, int  use_comp )

Definition at line 492 of file rcx_comm.c. References BUFFERSIZE, hexdump(), and nbread(). Referenced by rcx_sendrecv().

int rcx_send (  FILEDESCR  fd, void *  buf, int  len, int  use_comp )

Definition at line 424 of file rcx_comm.c. References exit(), hexdump(), myperror(), mywrite(), nbread(), rx_flush(), and tty_usb. Referenced by rcx_sendrecv().

int rcx_sendrecv (  FILEDESCR  fd, void *  send, int  slen, void *  recv, int  rlen, int  timeout, int  retries, int  use_comp )

Definition at line 592 of file rcx_comm.c. References rcx_recv(), rcx_send(), and rcx_strerror(). Referenced by image_dl(), and rcx_is_alive().

char* rcx_strerror (  int  error  )

Definition at line 629 of file rcx_comm.c. References RCX_BAD_ECHO, RCX_BAD_LINK, RCX_BAD_RESPONSE, RCX_NO_RESPONSE, RCX_NO_TOWER, and RCX_OK. Referenced by main(), and rcx_sendrecv().

int rcx_wakeup_tower (  FILEDESCR  fd, int  timeout )

Definition at line 355 of file rcx_comm.c. References BUFFERSIZE, exit(), hexdump(), myperror(), mywrite(), nbread(), rx_flush(), timer_read(), timer_reset(), and timeval_t. Referenced by main().

---