Braille devices
[Device handling]

Braille displays functions. More...


Defines

#define BRL_ID   "\033ID="
#define WAIT_DTR   700000
#define WAIT_FLUSH   200
#define BAUDRATE   B19200
#define MAXREAD   18

Functions

static unsigned do_alva (hd_data_t *hd_data, char *dev_name, int cnt)
static unsigned do_fhp (hd_data_t *hd_data, char *dev_name, unsigned baud, int cnt)
static unsigned do_fhp_new (hd_data_t *hd_data, char *dev_name, int cnt)
static unsigned do_ht (hd_data_t *hd_data, char *dev_name, int cnt)
static unsigned do_baum (hd_data_t *hd_data, char *dev_name, int cnt)
void hd_scan_braille (hd_data_t *hd_data)


Detailed Description

Braille displays functions.

Define Documentation

#define BAUDRATE   B19200

Referenced by do_baum().

#define BRL_ID   "\033ID="

Referenced by do_alva().

#define MAXREAD   18

Referenced by do_baum().

#define WAIT_DTR   700000

Referenced by do_alva().

#define WAIT_FLUSH   200

Referenced by do_alva().


Function Documentation

unsigned do_alva ( hd_data_t hd_data,
char *  dev_name,
int  cnt 
) [static]

unsigned do_baum ( hd_data_t hd_data,
char *  dev_name,
int  cnt 
) [static]

unsigned do_fhp ( hd_data_t hd_data,
char *  dev_name,
unsigned  baud,
int  cnt 
) [static]

unsigned do_fhp_new ( hd_data_t hd_data,
char *  dev_name,
int  cnt 
) [static]

unsigned do_ht ( hd_data_t hd_data,
char *  dev_name,
int  cnt 
) [static]

void hd_scan_braille ( hd_data_t hd_data  )