serial.h File Reference

#include "std.h"

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Macros
#define	ttyUSB0Transmit(_char)
#define	ttyUSB0Getch()   ({char c;int ret=read(fd, &c,1);c;})

Functions
int	serial_init (char *port_name)
static int	ttyUSB0ChAvailable (void)

Variables
int	fd

Macro Definition Documentation

ttyUSB0Getch

#define ttyUSB0Getch

(

)

({char c;int ret=read(fd, &c,1);c;})

Definition at line 20 of file serial.h.

ttyUSB0Transmit

#define ttyUSB0Transmit

(

_char

)

Value:

  {                                  \
    char c = _char;                  \
    int __attribute__((unused)) ret = write(fd,&c,1);        \
  }

Definition at line 14 of file serial.h.

Function Documentation

serial_init()

int serial_init

(

char *

port_name

)

Definition at line 28 of file serial.c.

References B115200, and fd.

Referenced by digital_cam_uart_init(), and main().

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ttyUSB0ChAvailable()

static int ttyUSB0ChAvailable ( void  )

inlinestatic

Definition at line 9 of file serial.h.

Variable Documentation

fd

int fd

extern

Definition at line 26 of file serial.c.

Referenced by _isatty_r(), adc_read(), avi_isp_get_offsets_fd(), bluegiga_transmit(), check_contiguity(), flight_recorder_log_msg_up(), frsky_x_serial_check_free_space(), frsky_x_serial_put_buffer(), frsky_x_serial_put_byte(), frsky_x_serial_send_message(), full_read(), full_write(), gps_i2c_put_buffer(), i2c_thread(), logger_log_msg_up(), main(), nmea_configure(), open_isp_fd(), pipe_thread(), rng_get(), sdlog_check_free_space(), sdlog_send(), sdlog_transmit(), sdlog_transmit_buffer(), sdlogger_spi_direct_periodic(), sdlogger_spi_direct_put_buffer(), send_buffer_to_uart(), serial_init(), spi0_arch_init(), spi1_arch_init(), spi_submit(), superbitrf_transmit_buffer(), sys_time_thread_main(), syslink_put_byte(), tunnel_event(), uart_put_buffer(), uart_receive_handler(), uart_thread(), udp_thread(), v4l2_init(), v4l2_init_subdev(), virt2phys(), write_file(), and write_sysfs_int().