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sender.c
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sender.c
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#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include "start.h"
#include "mythreads.h"
#include "proto.h"
#include "utils.h"
#include "log.h"
static char dev[32];
static char name[32];
static struct {
int adc_data_rate; // скорость АЦП
int net_port_num; // сетевой порт
int test_buf_size; // размер кольцевого буфера
char station_name[32]; // имя станции
char log_file_sym;
} start_param_struct;
static void sig_handler(int num)
{
printf("signal SIGINT!\n");
halt_all_threads();
}
int main(int argc, char *argv[])
{
int res;
char dev[32];
DEV_STATUS_STRUCT status;
if (argc < 3) {
printf("error: need 2 arg, use: sender port adc_rate station_name\n");
exit(-1);
}
// Имя COM порта
strncpy(dev, argv[1], sizeof(dev));
start_param_struct.adc_data_rate = atoi(argv[2]); // adc rate
if (start_param_struct.adc_data_rate != 250 && start_param_struct.adc_data_rate != 2000) {
printf("ERROR: ADC sample rate has to be 250 or 2000\n");
return -1;
}
start_param_struct.test_buf_size = (start_param_struct.adc_data_rate == 2000)? 50 : 8;
start_param_struct.net_port_num = (start_param_struct.adc_data_rate == 2000)? 1025 : 1026;
start_param_struct.log_file_sym = (start_param_struct.adc_data_rate == 2000)? 'A' : 'B';
strncpy(start_param_struct.station_name, argv[3], sizeof(start_param_struct.station_name));
signal(SIGINT, sig_handler);
if (log_open_log_file() != 0) {
exit(-1);
}
if (data_port_init(dev, 460800) == false) {
exit(-1);
}
/* Плату подцепить! */
res = StatusGet(&status);
if (res == 0) {
run_all_threads();
}
data_port_close();
log_write_log_file("Stop device\n");
log_close_log_file();
}
//----------------------------------------------------------------------------------------------
int get_adc_data_rate(void)
{
return start_param_struct.adc_data_rate;
}
int get_net_port_num(void)
{
return start_param_struct.net_port_num;
}
int get_test_buf_size(void)
{
return start_param_struct.test_buf_size;
}
char get_log_file_sym(void)
{
return start_param_struct.log_file_sym;
}
char *get_station_name(void)
{
return start_param_struct.station_name;
}