Hamlib 4.7~git
 
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cm108.c File Reference

CM108 GPIO support. More...

#include <hamlib/rig.h>
#include <hamlib/config.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/param.h>
#include <linux/hidraw.h>
#include "cm108.h"
#include <stdio.h>

Functions

const char * get_usb_device_class_string (int device_class)
 
int cm108_open (hamlib_port_t *port)
 Open CM108 HID port (/dev/hidrawX).
 
int cm108_close (hamlib_port_t *port)
 Close a CM108 HID port.
 
int cm108_ptt_set (hamlib_port_t *p, ptt_t pttx)
 Set or unset the Push To Talk bit on a CM108 GPIO.
 
int cm108_ptt_get (hamlib_port_t *p, ptt_t *pttx)
 Get the state of Push To Talk from a CM108 GPIO.
 
int cm108_set_bit (hamlib_port_t *p, enum GPIO gpio, int bit)
 
int cm108_get_bit (hamlib_port_t *p, enum GPIO gpio, int *bit)
 
int rig_cm108_get_bit (hamlib_port_t *p, enum GPIO gpio, int *bit)
 
int rig_cm108_set_bit (hamlib_port_t *p, enum GPIO gpio, int bit)
 

Detailed Description

CM108 GPIO support.

CM108 Audio chips found on many USB audio interfaces have controllable General Purpose Input/Output pins.