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/*
*/
#include <stdio.h>
#include <comedilib.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>
#include <sys/ioctl.h>
#include <errno.h>
#include <getopt.h>
#include <ctype.h>
#include <malloc.h>
#include <string.h>
#include "comedi_test.h"
char *filename="/dev/comedi0";
int verbose_flag;
comedi_t *device;
int subdevice;
int channel;
int aref;
int range;
int test_info(void);
int test_mode0_read(void);
int test_insn_read(void);
int test_insn_read_0(void);
int test_insn_read_time(void);
int test_cmd_no_cmd(void);
int test_cmd_probe_src_mask(void);
int test_cmd_probe_fast_1chan(void);
int test_cmd_read_fast_1chan(void);
int test_cmd_write_fast_1chan(void);
int test_cmd_logic_bug(void);
int test_cmd_fifo_depth_check(void);
int test_cmd_start_inttrig(void);
int test_mmap(void);
int test_read_select(void);
int test_cmd_continuous(void);
int test_bufconfig(void);
#define TEST_NEVER 0
#define TEST_STD 1
struct test_struct{
char *name;
int (*do_test)(void);
int flags;
};
struct test_struct tests[]={
{ "info", test_info, TEST_STD },
{ "mode0_read", test_mode0_read, TEST_NEVER },
{ "insn_read", test_insn_read, TEST_STD },
{ "insn_read_0", test_insn_read_0, TEST_STD },
{ "insn_read_time", test_insn_read_time, TEST_STD },
{ "cmd_no_cmd", test_cmd_no_cmd, TEST_STD },
{ "cmd_probe_src_mask", test_cmd_probe_src_mask, TEST_STD },
{ "cmd_probe_fast_1chan", test_cmd_probe_fast_1chan, TEST_STD },
{ "cmd_read_fast_1chan", test_cmd_read_fast_1chan, TEST_STD },
{ "cmd_write_fast_1chan", test_cmd_write_fast_1chan, TEST_STD },
{ "cmd_logic_bug", test_cmd_logic_bug, TEST_STD },
{ "cmd_fifo_depth_check", test_cmd_fifo_depth_check, TEST_STD },
{ "cmd_start_inttrig", test_cmd_start_inttrig, TEST_STD },
{ "mmap", test_mmap, TEST_STD },
{ "read_select", test_read_select, TEST_STD },
{ "cmd_continuous", test_cmd_continuous, TEST_NEVER },
{ "bufconfig", test_bufconfig, TEST_STD },
};
static int n_tests = sizeof(tests)/sizeof(tests[0]);
int only_subdevice;
int verbose;
char *only_test;
int realtime;
static void get_capabilities(unsigned int subd);
static void print_device_info(void);
void help(int ret)
{
int i;
fprintf(stderr,
"comedi_test [options]\n"
" --device, -f <device_file> Use device <device_file>\n"
" --realtime, -r Use real-time interrupts, if available\n"
" --subdevice, -s <index> Only test subdevice <index>\n"
" --test, -t <test> Only run test <test>\n"
" --verbose, -v Be verbose\n"
" --help, -h Print this message\n"
"Available tests: ");
for(i=0;i<n_tests;i++){
fprintf(stderr,"%s ",tests[i].name);
}
fprintf(stderr,"\n");
exit(ret);
}
static struct option longopts[]={
{ "device", 1, 0, 'f' },
{ "realtime", 0, 0, 'r' },
{ "subdevice", 1, 0, 's' },
{ "test", 1, 0, 't' },
{ "verbose", 0, 0, 'v' },
{ "help", 0, 0, 'h' },
{0}
};
int main(int argc, char *argv[])
{
int c;
int i;
setvbuf(stdout,NULL,_IONBF,0);
while (1) {
c = getopt_long(argc, argv, "f:rs:t:v", longopts, NULL);
if (c == -1)
break;
switch (c) {
case 'f':
filename = optarg;
break;
case 'r':
realtime = 1;
break;
case 's':
only_subdevice = 1;
sscanf(optarg,"%d",&subdevice);
break;
case 't':
only_test = optarg;
break;
case 'h':
help(0);
break;
case 'v':
verbose = 1;
break;
default:
help(1);
break;
}
}
device = comedi_open(filename);
if(!device){
printf("E: comedi_open(\"%s\"): %s\n",filename,strerror(errno));
exit(1);
}
print_device_info();
for(;subdevice<comedi_get_n_subdevices(device);subdevice++){
printf("I:\n");
printf("I: subdevice %d\n",subdevice);
get_capabilities(subdevice);
if(only_test){
for(i=0;i<n_tests;i++){
if(!strcmp(tests[i].name,only_test)){
printf("I: testing %s...\n",tests[i].name);
tests[i].do_test();
}
}
}else{
for(i=0;i<n_tests;i++){
if(tests[i].flags&TEST_STD){
printf("I: testing %s...\n",tests[i].name);
tests[i].do_test();
}
}
}
if(only_subdevice)break;
}
return 0;
}
static void get_capabilities(unsigned int subd)
{
comedi_get_subdevice_type(device,subd);
comedi_get_subdevice_flags(device,subd);
}
static void print_device_info(void)
{
int vers = comedi_get_version_code(device);
printf("I: Comedi version: %d.%d.%d\n",(vers>>16)&0xff,
(vers>>8)&0xff,vers&0xff);
printf("I: Comedilib version: unknown =)\n");
printf("I: driver name: %s\n",comedi_get_driver_name(device));
printf("I: device name: %s\n",comedi_get_board_name(device));
}
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