Braille devices
[Device handling]


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_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

#define BRL_ID   "\033ID="

#define MAXREAD   18

#define WAIT_DTR   700000

#define WAIT_FLUSH   200


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

void hd_scan_braille ( hd_data_t hd_data  )