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logenv.c
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logenv.c
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/*
logenv Copyright 2019,2020,2024 Edward A. Kisiel
hominoid @ cablemi . com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Code released under GPLv3: http://www.gnu.org/licenses/gpl.html
logenv - logs count or time stamp, thermal zone temperature, cpu frequency,
air temperature(BME280, BMP180, MCP9808),
volts, amps and watts (HK SmartPower2 or SmartPower3 output)
void usage (void)
int itoa(int n, char s[])
int set_tty_attributes(int fd, int speed, bool canconical)
void sleep_ms(int milliseconds)
static void sig_handler(int _)
*/
#include <arpa/inet.h>
#include <errno.h>
#include <ctype.h>
#include <fcntl.h>
#include <linux/i2c-dev.h>
#include <netdb.h>
#include <netinet/in.h>
#include <signal.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <termios.h>
#include <time.h>
#include <unistd.h>
#include "bme280/bmp180.h"
#include "bme280/bme280.h"
#include "bme280/bme280-i2c.h"
#include "logenv.h"
int main(int argc, char **argv) {
signal(SIGINT, sig_handler);
if(argc == 1) {
usage();
}
/*
* check if creating gnuplot script
*/
int i = argc;
while (i-- > 1) {
if(!strcmp(argv[i], "-g") || !strcmp(argv[i], "--gnuplot")) {
strcpy(gplotfile, argv[i+1]);
if((gnuplot_file = fopen(gplotfile, "w")) == NULL) {
printf("\nERROR: Cannot open gnuplot script file %s\n\n", argv[i+1]);
usage();
}
GNUPLOT_ENABLE = 1;
}
}
/*
* parse command line options
*/
i = argc;
while (i-- > 1) {
if(!strcmp(argv[i], "-h") || !strcmp(argv[i], "--help")) {
usage();
}
if(!strcmp(argv[i], "--version")) {
printf("\nlogenv version %s\n", version);
exit(0);
}
if(!strcmp(argv[i], "-d") || !strcmp(argv[i], "--date")) {
DT_ENABLE = 1;
OPTIONS_COUNT++;
}
if(!strcmp(argv[i], "-v") || !strcmp(argv[i], "--verbose")) {
VERBOSE_ENABLE = 1;
}
if(!strcmp(argv[i], "-q") || !strcmp(argv[i], "--quiet")) {
QUIET_ENABLE = 1;
}
if(!strcmp(argv[i], "-u") || !strcmp(argv[i], "--usage")) {
if((cpu_online = fopen(cpuonline, "r")) == NULL) {
printf("\nERROR: Cannot open %s\n", cpuonline);
exit(1);
}
size_t size = 0;
char *line = 0;
ssize_t linesize = getline(&line, &size, cpu_online);
fclose(cpu_online);
USAGE_ENABLE = atoi(&line[2])+1;
OPTIONS_COUNT++;
}
if(!strcmp(argv[i], "-m") || !strcmp(argv[i], "--memory")) {
MEM_ENABLE = 1;
OPTIONS_COUNT++;
}
if(!strcmp(argv[i], "-i") || !strcmp(argv[i], "--milliseconds")) {
INTERACTIVE_ENABLE = atoi(argv[i+1]);
COUNT_ENABLE = 1;
}
if(!strcmp(argv[i], "-l") || !strcmp(argv[i], "--log")) {
strcpy(logfile, argv[i+1]);
LOG_ENABLE = 1;
}
if(!strcmp(argv[i], "-n") || !strcmp(argv[i], "--udp")) {
if((i+1) < argc && !strncmp(":", argv[i+1], 0)) {
sscanf(argv[i+1], "%[^':']:%d", udp_name, &udp_port);
}
udp_host = (struct hostent *) gethostbyname((char *)udp_name);
if ((udp_socket = socket(AF_INET, SOCK_DGRAM, 0)) == -1) {
printf("\nERROR: Cannot open UDP socket for %s on port %d\n", udp_name, udp_port);
exit(1);
}
udp_server_addr.sin_family = AF_INET;
udp_server_addr.sin_port = htons(udp_port);
udp_server_addr.sin_addr = *((struct in_addr *)udp_host->h_addr);
memset(&(udp_server_addr.sin_zero), 0, 8);
sin_size = sizeof(struct sockaddr);
UDP_ENABLE = 1;
}
if(!strcmp(argv[i], "-r") || !strcmp(argv[i], "--raw")) {
RAW_ENABLE = 1;
}
if(!strcmp(argv[i], "--xmtics")) {
xmtics = atoi(argv[i+1]);
}
if(!strcmp(argv[i], "--title")) {
strcpy(charttitle, argv[i+1]);
}
/*
* CPU frequency command line options
*/
if(!strcmp(argv[i], "-f") || !strcmp(argv[i], "--frequency")) {
if((cpu_online = fopen(cpuonline, "r")) == NULL) {
printf("\nERROR: Cannot open %s\n", cpuonline);
exit(1);
}
size_t size = 0;
char *line = 0;
ssize_t linesize = getline(&line, &size, cpu_online);
fclose(cpu_online);
FREQ_ENABLE = atoi(&line[2])+1;
OPTIONS_COUNT++;
}
/*
* thermal zones command line options
*/
if(!strcmp(argv[i], "-t") || !strcmp(argv[i], "--temperature")) {
for (int c = 0; c <= 1024; c++) {
char strChar[5] = {0};
itoa(c,strChar);
strcpy(thermalzone,thermalzone1);
strcat(thermalzone,strChar);
strcat(thermalzone,thermalzone2);
if((cpu_thermal = fopen(thermalzone, "r")) == NULL) {
break;
}
fclose(cpu_thermal);
THERMAL_ENABLE++;
}
OPTIONS_COUNT++;
}
/*
* ambient temperature command line options
*/
if(!strcmp(argv[i], "-a") || !strcmp(argv[i], "--bme280")) {
if(GNUPLOT_ENABLE != 1) {
if((i+1) < argc && !strncmp("/dev/", argv[i+1], 5)) {
sensor = argv[i+1];
}
if((i+2) < argc && !strncmp("/dev/", argv[i+2], 5)) {
sensor = argv[i+2];
}
if(bme280_begin(sensor) < 0) {
printf("\nERROR: Cannot open BME280 at %s\n", sensor);
exit(1);
}
if(bme280_set_power_mode(BME280_NORMAL_MODE) < 0) {
printf("\nERROR: Cannot set power mode for BME280 at %s\n", sensor);
exit(1);
}
}
SENSOR_ENABLE = 2;
OPTIONS_COUNT++;
}
if(!strcmp(argv[i], "--bmp180")) {
if(GNUPLOT_ENABLE != 1) {
if((i+1) < argc && !strncmp("/dev/", argv[i+1], 5)) {
sensor = argv[i+1];
}
if((i+2) < argc && !strncmp("/dev/", argv[i+2], 5)) {
sensor = argv[i+2];
}
if(bmp180_begin(sensor) < 0) {
printf("\nERROR: Cannot open BMP180 at %s\n", sensor);
exit(1);
}
}
SENSOR_ENABLE = 1;
OPTIONS_COUNT++;
}
if(!strcmp(argv[i], "--mcp9808")) {
if(GNUPLOT_ENABLE != 1) {
if((i+1) < argc && !strncmp("/dev/", argv[i+1], 5)) {
sensor = argv[i+1];
}
if((i+2) < argc && !strncmp("/dev/", argv[i+2], 5)) {
sensor = argv[i+2];
}
if((sensor_in = open(sensor, O_RDWR)) < 0) {
printf("\nERROR: Cannot open MCP9808 at %s\n", sensor);
exit(1);
}
ioctl(sensor_in, I2C_SLAVE, 0x18);
/*
* Select configuration register(0x01)
* Continuous conversion mode, Power-up default(0x00, 0x00)
*/
char config[3] = {0};
config[0] = 0x01;
config[1] = 0x00;
config[2] = 0x00;
write(sensor_in, config, 3);
/*
* Select resolution register(0x08)
* Resolution = +0.0625 / C(0x03)
*/
config[0] = 0x08;
config[1] = 0x03;
write(sensor_in, config, 2);
}
SENSOR_ENABLE = 3;
OPTIONS_COUNT++;
}
/*
* smartpower options command line options
*/
if(!strcmp(argv[i], "-p") || !strcmp(argv[i], "--smartpower3-ch1")) {
if(GNUPLOT_ENABLE != 1) {
if((i+1) < argc && !strncmp("/dev/", argv[i+1], 5)) {
smartpower = argv[i+1];
}
if((i+2) < argc && !strncmp("/dev/", argv[i+2], 5)) {
smartpower = argv[i+2];
}
if((pwr_in = open(smartpower, O_RDONLY | O_NOCTTY | O_SYNC)) < 0) {
printf("\nERROR: Cannot open SmartPower at %s\n\n", smartpower);
exit(1);
}
set_tty_attributes(pwr_in, B115200, true);
close(pwr_in);
}
SP_ENABLE = 31;
OPTIONS_COUNT++;
}
if(!strcmp(argv[i], "--smartpower3-ch2")) {
if(GNUPLOT_ENABLE != 1) {
if((i+1) < argc && !strncmp("/dev/", argv[i+1], 5)) {
smartpower = argv[i+1];
}
if((i+2) < argc && !strncmp("/dev/", argv[i+2], 5)) {
smartpower = argv[i+2];
}
if((pwr_in = open(smartpower, O_RDONLY | O_NOCTTY | O_SYNC)) < 0) {
printf("\nERROR: Cannot open SmartPower at %s\n\n", smartpower);
exit(1);
}
set_tty_attributes(pwr_in, B115200, true);
close(pwr_in);
}
SP_ENABLE = 32;
OPTIONS_COUNT++;
}
if(!strcmp(argv[i], "--smartpower2")) {
if(GNUPLOT_ENABLE != 1) {
if((i+1) < argc && !strncmp("/dev/", argv[i+1], 5)) {
smartpower = argv[i+1];
}
if((i+2) < argc && !strncmp("/dev/", argv[i+2], 5)) {
smartpower = argv[i+2];
}
if((pwr_in = open(smartpower, O_RDONLY | O_NOCTTY | O_SYNC)) < 0) {
printf("\nERROR: Cannot open SmartPower at %s\n\n", smartpower);
exit(1);
}
set_tty_attributes(pwr_in, B115200, false);
close(pwr_in);
}
SP_ENABLE = 2;
OPTIONS_COUNT++;
}
}
if (GNUPLOT_ENABLE == 0) {
/*
* primary poll loop
*/
float i = 0;
int c = OPTIONS_COUNT;
while(i >= 0 && go != -1) {
int udp_count = 0;
/*
* count or date and time stamp
*/
if(QUIET_ENABLE == 0 && VERBOSE_ENABLE == 0 && DT_ENABLE == 0 && COUNT_ENABLE == 1) {
printf("%.3f", i/1000);
}
if(QUIET_ENABLE == 0 && VERBOSE_ENABLE == 0 && DT_ENABLE == 1 && COUNT_ENABLE == 1) {
now = time((time_t *)NULL);
t = localtime(&now);
printf("%4d-%02d-%02d %02d:%02d:%02d", t->tm_year+1900, t->tm_mon+1, \
t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec);
}
if(QUIET_ENABLE == 0 && VERBOSE_ENABLE == 0 && DT_ENABLE == 1 && COUNT_ENABLE == 0) {
now = time((time_t *)NULL);
t = localtime(&now);
if(OPTIONS_COUNT != 0) {
printf("%4d-%02d-%02d %02d:%02d:%02d,", t->tm_year+1900, t->tm_mon+1, \
t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec);
}
else {
printf("%4d-%02d-%02d %02d:%02d:%02d", t->tm_year+1900, t->tm_mon+1, \
t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec);
}
OPTIONS_COUNT--;
}
if(LOG_ENABLE == 1) {
if((log_file = fopen(logfile, "a")) == NULL) {
printf("\nERROR: Cannot open %s\n\n", logfile);
exit(1);
}
if(COUNT_ENABLE && DT_ENABLE == 0) {
fprintf(log_file,"%.3f", i/1000);
}
else {
now = time((time_t *)NULL);
t = localtime(&now);
fprintf(log_file,"%4d-%02d-%02d %02d:%02d:%02d", t->tm_year+1900, \
t->tm_mon+1, t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec);
}
}
if(UDP_ENABLE == 1) {
if(COUNT_ENABLE && DT_ENABLE == 0) {
udp_count = sprintf(udp_tx_data,"%.3f", i/1000);
}
if(DT_ENABLE == 1) {
now = time((time_t *)NULL);
t = localtime(&now);
if(COUNT_ENABLE >= 1 && OPTIONS_COUNT > 1) {
udp_count = sprintf(udp_tx_data,"%4d-%02d-%02d %02d:%02d:%02d", t->tm_year+1900, \
t->tm_mon+1, t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec);
}
if(COUNT_ENABLE == 0 && OPTIONS_COUNT == 1) {
udp_count = sprintf(udp_tx_data,"%4d-%02d-%02d %02d:%02d:%02d", t->tm_year+1900, \
t->tm_mon+1, t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec);
}
if(COUNT_ENABLE == 0 && OPTIONS_COUNT > 1) {
udp_count = sprintf(udp_tx_data,"%4d-%02d-%02d %02d:%02d:%02d,", t->tm_year+1900, \
t->tm_mon+1, t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec);
}
}
}
/*
* open and read each core frequency file
*/
if(FREQ_ENABLE != 0) {
if(QUIET_ENABLE == 0 && VERBOSE_ENABLE == 1) {
printf("\n");
for (int c = 0; c < FREQ_ENABLE; c++) {
printf(" Core%d ", c);
}
printf("\n");
}
for (int c = 0; c < FREQ_ENABLE; c++) {
char strChar[5] = {0};
itoa(c,strChar);
strcpy(cpufreq,cpufreq1);
strcat(cpufreq,strChar);
strcat(cpufreq,cpufreq2);
if((cpu_freq = fopen(cpufreq, "r")) == NULL) {
printf("\nERROR: Cannot open %s\n", cpufreq);
exit(1);
}
fscanf(cpu_freq, "%d", &freq);
fclose(cpu_freq);
if(QUIET_ENABLE == 0 && RAW_ENABLE == 1) {
printf(",%d", freq);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && VERBOSE_ENABLE == 1) {
printf(" %.2lfGHz ", (double)freq/1000000);
if(c == FREQ_ENABLE - 1) {
printf("\n");
}
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && COUNT_ENABLE == 1 && VERBOSE_ENABLE == 0) {
printf(",%.2lf", (double)freq/1000000);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && COUNT_ENABLE == 0 && VERBOSE_ENABLE == 0) {
if(OPTIONS_COUNT >= 1 && c < FREQ_ENABLE-1) {
printf("%.2lf,", (double)freq/1000000);
}
if(OPTIONS_COUNT >= 1 && c == FREQ_ENABLE-1) {
if(OPTIONS_COUNT > 1) {
printf("%.2lf,", (double)freq/1000000);
}
else {
printf("%.2lf", (double)freq/1000000);
}
}
}
if(LOG_ENABLE == 1 && RAW_ENABLE == 1) {
fprintf(log_file,",%d", freq);
}
if(LOG_ENABLE == 1 && RAW_ENABLE == 0) {
fprintf(log_file,",%.2lf", (double)freq/1000000);
}
if(UDP_ENABLE == 1 && RAW_ENABLE == 1 && COUNT_ENABLE == 1) {
udp_count += sprintf(udp_tx_data + udp_count,",%d", freq);
}
if(UDP_ENABLE == 1 && RAW_ENABLE == 1 && COUNT_ENABLE == 0) {
if(OPTIONS_COUNT >= 1 && c < FREQ_ENABLE-1) {
udp_count += sprintf(udp_tx_data + udp_count,"%d,", freq);
}
if(OPTIONS_COUNT >= 1 && c == FREQ_ENABLE-1) {
if(OPTIONS_COUNT > 1) {
udp_count += sprintf(udp_tx_data + udp_count,"%d,", freq);
}
else {
udp_count += sprintf(udp_tx_data + udp_count,"%d", freq);
}
}
}
if(UDP_ENABLE == 1 && RAW_ENABLE == 0 && COUNT_ENABLE == 1) {
udp_count += sprintf(udp_tx_data + udp_count,",%.2lf", (double)freq/1000000);
}
if(UDP_ENABLE == 1 && RAW_ENABLE == 0 && COUNT_ENABLE == 0) {
if(OPTIONS_COUNT >= 1 && c < FREQ_ENABLE-1) {
udp_count += sprintf(udp_tx_data + udp_count,"%.2lf,", (double)freq/1000000);
}
if(OPTIONS_COUNT >= 1 && c == FREQ_ENABLE-1) {
if(OPTIONS_COUNT > 1) {
udp_count += sprintf(udp_tx_data + udp_count,"%.2lf,", (double)freq/1000000);
}
else {
udp_count += sprintf(udp_tx_data + udp_count,"%.2lf", (double)freq/1000000);
}
}
}
}
OPTIONS_COUNT--;
}
/*
* open and read each thermal zone file
*/
if(THERMAL_ENABLE != 0) {
for (int c = 0; c < THERMAL_ENABLE; c++) {
char strChar[5] = {0};
itoa(c,strChar);
strcpy(thermalzone,thermalzone1);
strcat(thermalzone,strChar);
strcat(thermalzone,thermalzone2);
if((cpu_thermal = fopen(thermalzone, "r")) == NULL) {
break;
}
fscanf(cpu_thermal, "%f", &coretemp);
fclose(cpu_thermal);
if(QUIET_ENABLE == 0 && RAW_ENABLE == 1) {
printf(",%.0f", coretemp);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && VERBOSE_ENABLE == 1) {
strcpy(thermaltype,thermalzone1);
strcat(thermaltype,strChar);
strcat(thermaltype,thermaltype1);
if((thermal_type = fopen(thermaltype, "r")) == NULL) {
break;
}
fscanf(thermal_type, "%s", thermalname);
fclose(thermal_type);
printf("\n %s = %.2fc", thermalname, coretemp/1000);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && COUNT_ENABLE == 1 && VERBOSE_ENABLE == 0) {
printf(",%.2f", coretemp/1000);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && COUNT_ENABLE == 0 && VERBOSE_ENABLE == 0) {
if(OPTIONS_COUNT >= 1 && c < THERMAL_ENABLE-1) {
printf("%.2f,", coretemp/1000);
}
if(OPTIONS_COUNT >= 1 && c == THERMAL_ENABLE-1) {
if(OPTIONS_COUNT > 1) {
printf("%.2f,", coretemp/1000);
}
else {
printf("%.2f", coretemp/1000);
}
}
}
if(LOG_ENABLE == 1 && RAW_ENABLE == 1) {
fprintf(log_file,",%f", coretemp);
}
if(LOG_ENABLE == 1 && RAW_ENABLE == 0) {
fprintf(log_file,",%.2f", coretemp/1000);
}
if(UDP_ENABLE == 1 && RAW_ENABLE == 1 && COUNT_ENABLE == 1) {
udp_count += sprintf(udp_tx_data + udp_count,",%f", coretemp);
}
if(UDP_ENABLE == 1 && RAW_ENABLE == 1 && COUNT_ENABLE == 0) {
if(OPTIONS_COUNT >= 1 && c < THERMAL_ENABLE-1) {
udp_count += sprintf(udp_tx_data + udp_count,"%f,", coretemp);
}
if(OPTIONS_COUNT >= 1 && c == THERMAL_ENABLE-1) {
if(OPTIONS_COUNT > 1) {
udp_count += sprintf(udp_tx_data + udp_count,"%f,", coretemp);
}
else {
udp_count += sprintf(udp_tx_data + udp_count,"%f", coretemp);
}
}
}
if(UDP_ENABLE == 1 && RAW_ENABLE == 0 && COUNT_ENABLE == 1) {
udp_count += sprintf(udp_tx_data + udp_count,",%.2f", coretemp/1000);
}
if(UDP_ENABLE == 1 && RAW_ENABLE == 0 && COUNT_ENABLE == 0) {
if(OPTIONS_COUNT >= 1 && c < THERMAL_ENABLE-1) {
udp_count += sprintf(udp_tx_data + udp_count,"%.2f,", coretemp/1000);
}
if(OPTIONS_COUNT >= 1 && c == THERMAL_ENABLE-1) {
if(OPTIONS_COUNT > 1) {
udp_count += sprintf(udp_tx_data + udp_count,"%.2f,", coretemp/1000);
}
else {
udp_count += sprintf(udp_tx_data + udp_count,"%.2f", coretemp/1000);
}
}
}
}
OPTIONS_COUNT--;
}
/*
* read mcp9808 temperature sensor
*/
if(SENSOR_ENABLE == 3) {
/*
* Read 2 bytes of data from register(0x05)
* temp msb, temp lsb
*/
char reg[1] = {0x05};
write(sensor_in, reg, 1);
char data[2] = {0};
if(read(sensor_in, data, 2) != 2) {
printf("ERROR : MCP9808 Read Error \n");
exit(1);
}
/*
* Convert the data to 13-bits
*/
int temp = ((data[0] & 0x1F) * 256 + data[1]);
if(temp > 4095) {
temp -= 8192;
}
temperature = temp * 0.0625;
if(QUIET_ENABLE == 0 && RAW_ENABLE == 1) {
printf(",%d", temperature);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && VERBOSE_ENABLE == 1) {
printf("\n\n MCP9808 Sensor = %.2lfc", (double)temp * 0.0625);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && COUNT_ENABLE == 1 && VERBOSE_ENABLE == 0) {
printf(",%.2lf", (double)temp * 0.0625);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && COUNT_ENABLE == 0 && VERBOSE_ENABLE == 0) {
if(OPTIONS_COUNT > 1) {
printf("%.2lf,", (double)temp * 0.0625);
}
else {
printf("%.2lf", (double)temp * 0.0625);
}
}
if(LOG_ENABLE == 1 && RAW_ENABLE == 1) {
fprintf(log_file,",%.2lf", (double)temp * 0.0625);
}
if(LOG_ENABLE == 1 && RAW_ENABLE == 0) {
fprintf(log_file,",%.2lf", (double)temp * 0.0625);
}
if(UDP_ENABLE == 1 && COUNT_ENABLE == 1) {
udp_count += sprintf(udp_tx_data + udp_count,",%.2lf", (double)temp * 0.0625);
}
if(UDP_ENABLE == 1 && COUNT_ENABLE == 0) {
if(OPTIONS_COUNT > 1) {
udp_count += sprintf(udp_tx_data + udp_count,"%.2lf,", (double)temp * 0.0625);
}
else {
udp_count += sprintf(udp_tx_data + udp_count,"%.2lf", (double)temp * 0.0625);
}
}
OPTIONS_COUNT--;
}
/*
* read bme280
*/
if(SENSOR_ENABLE == 2) {
bme280_read_pressure_temperature_humidity(&pressure, &temperature, &humidity);
if(QUIET_ENABLE == 0 && RAW_ENABLE == 1) {
printf(",%d", temperature);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && VERBOSE_ENABLE == 1) {
printf("\n\n BME280 Sensor = %.2lfc", (double)temperature/100);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && COUNT_ENABLE == 1 && VERBOSE_ENABLE == 0) {
printf(",%.2lf", (double)temperature/100);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && COUNT_ENABLE == 0 && VERBOSE_ENABLE == 0) {
if(OPTIONS_COUNT > 1) {
printf("%.2lf,", (double)temperature/100);
}
else {
printf("%.2lf", (double)temperature/100);
}
}
if(LOG_ENABLE == 1 && RAW_ENABLE == 1) {
fprintf(log_file,",%d", temperature);
}
if(LOG_ENABLE == 1 && RAW_ENABLE == 0) {
fprintf(log_file,",%.2lf", (double)temperature/100);
}
if(UDP_ENABLE == 1 && RAW_ENABLE == 1 && COUNT_ENABLE == 1) {
udp_count += sprintf(udp_tx_data + udp_count,",%d", temperature);
}
if(UDP_ENABLE == 1 && RAW_ENABLE == 1 && COUNT_ENABLE == 0) {
if(OPTIONS_COUNT > 1) {
udp_count += sprintf(udp_tx_data + udp_count,"%d,", temperature);
}
else {
udp_count += sprintf(udp_tx_data + udp_count,"%d", temperature);
}
}
if(UDP_ENABLE == 1 && RAW_ENABLE == 0 && COUNT_ENABLE == 1) {
udp_count += sprintf(udp_tx_data + udp_count,",%.2lf", (double)temperature/100);
}
if(UDP_ENABLE == 1 && RAW_ENABLE == 0 && COUNT_ENABLE == 0) {
if(OPTIONS_COUNT > 1) {
udp_count += sprintf(udp_tx_data + udp_count,"%.2lf,", (double)temperature/100);
}
else {
udp_count += sprintf(udp_tx_data + udp_count,"%.2lf", (double)temperature/100);
}
}
OPTIONS_COUNT--;
}
/*
* read bmp180
*/
if(SENSOR_ENABLE == 1) {
temperature = BMP180_readTemperature();
if(QUIET_ENABLE == 0 && RAW_ENABLE == 1) {
printf(",%d", temperature);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && COUNT_ENABLE == 1 && VERBOSE_ENABLE == 1) {
printf("\n\n BMP180 Sensor = %.2lfc", (double)temperature/100);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && COUNT_ENABLE == 1 && VERBOSE_ENABLE == 0) {
printf(",%.2lf", (double)temperature);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && COUNT_ENABLE == 0 && VERBOSE_ENABLE == 0) {
if(OPTIONS_COUNT > 1) {
printf("%.2lf,", (double)temperature);
}
else {
printf("%.2lf,", (double)temperature);
}
}
if(UDP_ENABLE == 1 && RAW_ENABLE == 1 && COUNT_ENABLE == 1) {
udp_count += sprintf(udp_tx_data + udp_count,",%d", temperature);
}
if(UDP_ENABLE == 1 && RAW_ENABLE == 1 && COUNT_ENABLE == 0) {
if(OPTIONS_COUNT > 1) {
udp_count += sprintf(udp_tx_data + udp_count,"%d,", temperature);
}
else {
udp_count += sprintf(udp_tx_data + udp_count,"%d", temperature);
}
}
if(UDP_ENABLE == 1 && RAW_ENABLE == 0 && COUNT_ENABLE == 1) {
udp_count += sprintf(udp_tx_data + udp_count,",%.2lf", (double)temperature/100);
}
if(UDP_ENABLE == 1 && RAW_ENABLE == 0 && COUNT_ENABLE == 0) {
if(OPTIONS_COUNT > 1) {
udp_count += sprintf(udp_tx_data + udp_count,"%.2lf,", (double)temperature/100);
}
else {
udp_count += sprintf(udp_tx_data + udp_count,"%.2lf", (double)temperature/100);
}
}
OPTIONS_COUNT--;
}
/*
* SmartPower enabled
*/
if(SP_ENABLE > 0) {
if((pwr_in = open(smartpower, O_RDONLY | O_NOCTTY | O_SYNC)) < 0) {
printf("\nERROR: Cannot open SmartPower at %s\n\n", smartpower);
exit(1);
}
/*
* read SmartPower2
*/
if(SP_ENABLE == 2) {
unsigned char temp[18];
int sp_read = 0;
if((sp_read = read(pwr_in, temp, sizeof(temp) - 1)) < 0) {
printf("Error from read: %d: %s\n", sp_read, strerror(errno));
}
temp[sp_read] = 0;
sscanf(temp, "%f%s %f%s %f%s", &volt, spline, &, spline1, &watt, spline2);
if(strstr(spline1,"mA")) {
if(QUIET_ENABLE == 0 && VERBOSE_ENABLE == 1) {
printf("\n\n Volts = %.2f\n Amps = .%.0f\n Watts = %.2f\n\n", volt, amp, watt);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && COUNT_ENABLE == 1 && VERBOSE_ENABLE == 0) {
printf(",%.2f,.%.0f,%.2f", volt, amp, watt);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && COUNT_ENABLE == 0 && VERBOSE_ENABLE == 0) {
if(OPTIONS_COUNT >= 1) {
printf("%.2f,.%.0f,%.2f,", volt, amp, watt);
}
else {
printf("%.2f,.%.0f,%.2f", volt, amp, watt);
}
}
if(LOG_ENABLE == 1) {
fprintf(log_file,",%.2f,.%.0f,%.2f", volt, amp, watt);
}
if(UDP_ENABLE == 1 && COUNT_ENABLE == 1) {
udp_count += sprintf(udp_tx_data + udp_count,",%.2f,.%.0f,%.2f", volt, amp, watt);
}
if(UDP_ENABLE == 1 && COUNT_ENABLE == 0) {
if(OPTIONS_COUNT > 1) {
udp_count += sprintf(udp_tx_data + udp_count,"%.2f,.%.0f,%.2f,", volt, amp, watt);
}
else {
udp_count += sprintf(udp_tx_data + udp_count,"%.2f,.%.0f,%.2f", volt, amp, watt);
}
}
OPTIONS_COUNT--;
}
if(strstr(spline1,"A")) {
if(QUIET_ENABLE == 0 && VERBOSE_ENABLE == 1) {
printf("\n\n Volts = %.2f\n Amps = %.2f\n Watts = %.2f\n\n", volt, amp, watt);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && COUNT_ENABLE == 1 && VERBOSE_ENABLE == 0) {
printf(",%.2f,%.2f,%.2f", volt, amp, watt);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && COUNT_ENABLE == 0 && VERBOSE_ENABLE == 0) {
if(OPTIONS_COUNT > 1) {
printf("%.2f,%.2f,%.2f,", volt, amp, watt);
}
else {
printf("%.2f,%.2f,%.2f", volt, amp, watt);
}
}
if(LOG_ENABLE == 1) {
fprintf(log_file,",%.2f,%.2f,%.2f", volt, amp, watt);
}
if(UDP_ENABLE == 1 && COUNT_ENABLE == 1) {
udp_count += sprintf(udp_tx_data + udp_count,",%.2f,%.2f,%.2f", volt, amp, watt);
}
if(UDP_ENABLE == 1 && COUNT_ENABLE == 0) {
if(OPTIONS_COUNT > 1) {
udp_count += sprintf(udp_tx_data + udp_count,"%.2f,%.2f,%.2f,", volt, amp, watt);
}
else {
udp_count += sprintf(udp_tx_data + udp_count,"%.2f,%.2f,%.2f", volt, amp, watt);
}
}
}
OPTIONS_COUNT--;
}
/*
* read SmartPower3
*/
if(SP_ENABLE == 31 || SP_ENABLE == 32) {
unsigned char temp[82];
int sp_read = 0;
if((sp_read = read(pwr_in, temp, sizeof(temp) - 1)) < 0) {
printf("Error from read: %d: %s\n", sp_read, strerror(errno));
}
temp[sp_read] = 0;
sscanf(temp, "%Lf,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%x,%x\n", \
&sp_ms, \
&in_mv, &in_ma, &in_w, &in_on, \
&ch1_mv, &ch1_ma, &ch1_w, &ch1_on, &ch1_int, \
&ch2_mv, &ch2_ma, &ch2_w, &ch2_on, &ch2_int, \
&chk_comp, &chk_xor);
if(SP_ENABLE == 31) {
volt = ch1_mv;
amp = ch1_ma;
watt = ch1_w;
}
else {
volt = ch2_mv;
amp = ch2_ma;
watt = ch2_w;
}
if(QUIET_ENABLE == 0 && VERBOSE_ENABLE == 1) {
printf("\n\n Volts = %.2f\n Amps = %.2f\n Watts = %.2f\n\n", volt/1000, amp/1000, watt/1000);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && COUNT_ENABLE == 1 && VERBOSE_ENABLE == 0) {
printf(",%.2f,%.2f,%.2f", volt/1000, amp/1000, watt/1000);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && COUNT_ENABLE == 0 && VERBOSE_ENABLE == 0) {
if(OPTIONS_COUNT > 1) {
printf("%.2f,%.2f,%.2f,", volt/1000, amp/1000, watt/1000);
}
else {
printf("%.2f,%.2f,%.2f", volt/1000, amp/1000, watt/1000);
}
}
if(LOG_ENABLE == 1) {
fprintf(log_file,",%.2f,%.2f,%.2f", volt/1000, amp/1000, watt/1000);
}
if(UDP_ENABLE == 1 && COUNT_ENABLE == 1) {
udp_count += sprintf(udp_tx_data + udp_count,",%.2f,%.2f,%.2f", volt/1000, amp/1000, watt/1000);
}
if(UDP_ENABLE == 1 && COUNT_ENABLE == 0) {
if(OPTIONS_COUNT > 1) {
udp_count += sprintf(udp_tx_data + udp_count,"%.2f,%.2f,%.2f,", volt/1000, amp/1000, watt/1000);
}
else {
udp_count += sprintf(udp_tx_data + udp_count,"%.2f,%.2f,%.2f", volt/1000, amp/1000, watt/1000);
}
}
OPTIONS_COUNT--;
}
close(pwr_in);
}
/*
* read proc stat
*/
if(USAGE_ENABLE != 0) {
float r = 0;
float s = 0;
float sum = 0;
if((cpu_use = fopen(cpuusage, "r")) == NULL) {
printf("\nERROR: Cannot open %s\n", cpuusage);
exit(1);
}
for (int c = 0; c <= USAGE_ENABLE; c++) {
char t[20];
char us[10][256] = {0};
double long u[10][256] = {0};
char *endptr;
if((fscanf(cpu_use, "%s %s %s %s %s %s %s %s %s %s %s\n", t, &us[0][c], &us[1][c], \
&us[2][c], &us[3][c], &us[4][c], &us[5][c], &us[6][c], &us[7][c], &us[8][c], &us[9][c])) != 11) {
printf("\nERROR: Reading %s\n", cpuusage);
exit(1);
}
u[0][c] = strtoll(&us[0][c], &endptr, 10);
u[1][c] = strtoll(&us[1][c], &endptr, 10);
u[2][c] = strtoll(&us[2][c], &endptr, 10);
u[3][c] = strtoll(&us[3][c], &endptr, 10);
u[4][c] = strtoll(&us[4][c], &endptr, 10);
u[5][c] = strtoll(&us[5][c], &endptr, 10);
u[6][c] = strtoll(&us[6][c], &endptr, 10);
u[7][c] = strtoll(&us[7][c], &endptr, 10);
u[8][c] = strtoll(&us[8][c], &endptr, 10);
u[9][c] = strtoll(&us[9][c], &endptr, 10);
s = u[0][c] + u[1][c] + u[2][c] + u[3][c] + u[4][c] \
+ u[5][c] + u[6][c] + u[7][c] + u[8][c] + u[9][c];
sum = use[0][c] + use[1][c] + use[2][c] + use[3][c] + use[4][c] \
+ use[5][c] + use[6][c] + use[7][c] + use[8][c] + use[9][c];
r = i == 0 && INTERACTIVE_ENABLE != 0 ? (s-sum) : u[3][c] - use[3][c];
r /= (s-sum);
r = 1 - r;
r = r < 0 ? 0 : r * 100; /* filter out any negative numbers */
if(QUIET_ENABLE == 0 && RAW_ENABLE == 1) {
printf(",%Lf", u[3][c]);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && VERBOSE_ENABLE ==1) {
if(c == 0) {
printf("CPU = %.2f%% ", r);
if(c == USAGE_ENABLE) {
printf("\n");
}
}
else {
printf("core%d = %.2f%% ", c, r);
if(c == USAGE_ENABLE) {
printf("\n");
}
}
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && COUNT_ENABLE == 1 && VERBOSE_ENABLE == 0) {
printf(",%.2f", r);
}
if(QUIET_ENABLE == 0 && RAW_ENABLE == 0 && COUNT_ENABLE == 0 && VERBOSE_ENABLE == 0) {
if(OPTIONS_COUNT >= 1 && c <= USAGE_ENABLE-1) {
printf("%.2f,", r);
}
if(OPTIONS_COUNT >= 1 && c == USAGE_ENABLE-1) {
if(OPTIONS_COUNT > 1) {
printf("%.2f,", r);
}
else {
printf("%.2f", r);
}
}
}
if(LOG_ENABLE == 1 && RAW_ENABLE == 1) {
fprintf(log_file,",%Lf", u[3][c]);
}
if(LOG_ENABLE == 1 && RAW_ENABLE == 0) {
fprintf(log_file,",%.2f", r);
}
if(UDP_ENABLE == 1 && RAW_ENABLE == 1 && COUNT_ENABLE == 1) {
udp_count += sprintf(udp_tx_data + udp_count,",%Lf", u[3][c]);
}
if(UDP_ENABLE == 1 && RAW_ENABLE == 1 && COUNT_ENABLE == 0) {
if(OPTIONS_COUNT >= 1 && c <= USAGE_ENABLE-1) {
udp_count += sprintf(udp_tx_data + udp_count,"%Lf,", u[3][c]);
}
if(OPTIONS_COUNT >= 1 && c == USAGE_ENABLE-1) {
if(OPTIONS_COUNT > 1) {
udp_count += sprintf(udp_tx_data + udp_count,"%Lf,", u[3][c]);
}
else {
udp_count += sprintf(udp_tx_data + udp_count,"%Lf", u[3][c]);
}
}
}
if(UDP_ENABLE == 1 && RAW_ENABLE == 0 && COUNT_ENABLE == 1) {
udp_count += sprintf(udp_tx_data + udp_count,",%.2f", r);
}
if(UDP_ENABLE == 1 && RAW_ENABLE == 0 && COUNT_ENABLE == 0) {
if(OPTIONS_COUNT >= 1 && c <= USAGE_ENABLE-1) {
udp_count += sprintf(udp_tx_data + udp_count,"%.2f,", r);
}
if(OPTIONS_COUNT >= 1 && c == USAGE_ENABLE-1) {
if(OPTIONS_COUNT > 1) {
udp_count += sprintf(udp_tx_data + udp_count,"%.2f,", r);
}
else {
udp_count += sprintf(udp_tx_data + udp_count,"%.2f", r);
}
}
}
use[0][c] = u[0][c];
use[1][c] = u[1][c];
use[2][c] = u[2][c];
use[3][c] = u[3][c];
use[4][c] = u[4][c];
use[5][c] = u[5][c];
use[6][c] = u[6][c];
use[7][c] = u[7][c];
use[8][c] = u[8][c];
use[9][c] = u[9][c];
}
OPTIONS_COUNT--;
fclose(cpu_use);
}
/*
* Read memory usage
*/
if(MEM_ENABLE == 1) {