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CubeSatSim
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added v1.0

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alanbjohnston 5 years ago committed by GitHub
parent ee470005f0
commit 4892b9c2d0
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1 changed files with 4 additions and 165 deletions
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169
telem.c
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@ -1,44 +1,12 @@
/* /*
* Displays voltage and current sensors for CubeSatSim * Displays voltage and current sensors for CubeSatSim
* *
* uses python3 code voltagecurrenty.py * uses python3 code ina219.py
* *
*/ */
#include "main.h" #include "main.h"
/*
#include <fcntl.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <wiringPiI2C.h>
#include <wiringPi.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/socket.h>
#define PLUS_X 0
#define PLUS_Y 1
#define BAT 2
#define BUS 3
#define MINUS_X 4
#define MINUS_Y 5
#define PLUS_Z 6
#define MINUS_Z 7
#define OFF -1
#define ON 1
int test_i2c_bus(int bus);
const char pythonCmd[] = "python3 /home/pi/CubeSatSim/python/voltcurrent.py ";
char pythonStr[100], pythonConfigStr[100], busStr[10];
int map[8] = { 0, 1, 2, 3, 4, 5, 6, 7 };
FILE *sopen(const char *program);
*/
int main(int argc, char *argv[]) { int main(int argc, char *argv[]) {
int debug = OFF; int debug = OFF;
if (argc > 1) { if (argc > 1) {
@ -61,34 +29,6 @@ int main(int argc, char *argv[]) {
map[PLUS_Z] = BAT; map[PLUS_Z] = BAT;
map[MINUS_Z] = PLUS_Z; map[MINUS_Z] = PLUS_Z;
snprintf(busStr, 10, "%d %d", test_i2c_bus(1), test_i2c_bus(0)); snprintf(busStr, 10, "%d %d", test_i2c_bus(1), test_i2c_bus(0));
/*
if (access("/dev/i2c-0", W_OK | R_OK) >= 0) { // Test if I2C Bus 0 is present
printf("/dev/i2c-0 is present\n\n");
char result[128];
char command[50] = "timeout 10 i2cdetect -y ";
strcat (command, "0");
// printf("Command: %s \n", command);
FILE *i2cdetect = popen(command, "r");
while (fgets(result, 128, i2cdetect) != NULL) {
;
// printf("result: %s", result);
}
int error = pclose(i2cdetect)/256;
// printf("%s error: %d \n", &command, error);
if (error != 0)
{
printf("ERROR: %s bus has a problem \n Check I2C wiring and pullup resistors \n", "0");
strcpy(busStr,"1 -1");
}
else
strcpy(busStr,"1 0");
} else
{
printf("ERROR: %s bus has a problem \n Check software to see if enabled \n", "0");
strcpy(busStr,"1 -1");
}
*/
} }
else else
{ {
@ -110,76 +50,12 @@ int main(int argc, char *argv[]) {
if (digitalRead(26) != HIGH) if (digitalRead(26) != HIGH)
{ {
if (debug == ON) // if (debug == ON)
printf("vB5 or later present\n"); // Don't print normal board detection printf("CubeSatSim v1.0 INA219 Voltage and Current Telemetry\n");
map[MINUS_X] = MINUS_Y; map[MINUS_X] = MINUS_Y;
map[PLUS_Z] = MINUS_X; map[PLUS_Z] = MINUS_X;
map[MINUS_Y] = PLUS_Z; map[MINUS_Y] = PLUS_Z;
snprintf(busStr, 10, "%d %d", test_i2c_bus(1), test_i2c_bus(3)); snprintf(busStr, 10, "%d %d", test_i2c_bus(1), test_i2c_bus(3));
/*
if (test_i2c_b0) != OFF)
strcpy(busStr,"1 ");
else
strcpy(busStr,"-1 ");
// printf("Result: %d \n",test_i2c_bus(3));
if (access("/dev/i2c-11", W_OK | R_OK) >= 0) { // Test if I2C Bus 11 is present
printf("/dev/i2c-11 is present\n\n");
/*
char result[128];
char command[50] = "timeout 10 i2cdetect -y ";
strcat (command, "11");
// printf("Command: %s \n", command);
FILE *i2cdetect = popen(command, "r");
while (fgets(result, 128, i2cdetect) != NULL) {
;
// printf("result: %s", result);
}
int error = pclose(i2cdetect)/256;
// printf("%s error: %d \n", &command, error);
if (error != 0)
*
if (test_i2c_bus(11) != OFF)
{
// printf("ERROR: %s bus has a problem \n Check I2C wiring and pullup resistors \n", "11");
strcat(busStr,"-1");
}
else
strcat(busStr,"11");
* printf("Bus String: %s \n", busStr);
} else {
/* char result[128];
char command[50] = "timeout 10 i2cdetect -y ";
strcat (command, "3");
// printf("Command: %s \n", command);
FILE *i2cdetect = popen(command, "r");
while (fgets(result, 128, i2cdetect) != NULL) {
;
// printf("result: %s", result);
}
int error = pclose(i2cdetect)/256;
// printf("%s error: %d \n", &command, error);
if (error != 0)
{
printf("ERROR: %s bus has a problem \n Check I2C wiring and pullup resistors \n", "3");
strcpy(busStr,"1 -1");
}
else
strcpy(busStr,"1 3");
*
if (test_i2c_bus(3) != OFF)
{
// printf("ERROR: %s bus has a problem \n Check I2C wiring and pullup resistors \n", "11");
strcat(busStr,"-1");
}
else
strcat(busStr,"3");
printf("Bus String: %s \n", busStr);
}
*/
} }
else else
{ {
@ -189,34 +65,6 @@ int main(int argc, char *argv[]) {
map[PLUS_Z] = BAT; map[PLUS_Z] = BAT;
map[MINUS_Z] = PLUS_Z; map[MINUS_Z] = PLUS_Z;
snprintf(busStr, 10, "%d %d", test_i2c_bus(1), test_i2c_bus(0)); snprintf(busStr, 10, "%d %d", test_i2c_bus(1), test_i2c_bus(0));
/*
if (access("/dev/i2c-0", W_OK | R_OK) >= 0) { // Test if I2C Bus 0 is present
printf("/dev/i2c-0 is present\n\n");
char result[128];
char command[50] = "timeout 10 i2cdetect -y ";
strcat (command, "0");
// printf("Command: %s \n", command);
FILE *i2cdetect = popen(command, "r");
while (fgets(result, 128, i2cdetect) != NULL) {
;
// printf("result: %s", result);
}
int error = pclose(i2cdetect)/256;
// printf("%s error: %d \n", &command, error);
if (error != 0)
{
printf("ERROR: %s bus has a problem \n Check I2C wiring and pullup resistors \n", "0");
strcpy(busStr,"1 -1");
}
else
strcpy(busStr,"1 0");
} else
{
printf("ERROR: %s bus has a problem \n Check software to see if enabled \n", "0");
strcpy(busStr,"1 -1");
}
*/
} }
} }
} }
@ -238,19 +86,10 @@ int main(int argc, char *argv[]) {
fprintf(stderr, "pythonConfigStr: %s \n", pythonConfigStr); fprintf(stderr, "pythonConfigStr: %s \n", pythonConfigStr);
fprintf(stderr, "pythonStr result: %s\n", cmdbuffer); fprintf(stderr, "pythonStr result: %s\n", cmdbuffer);
} }
// FILE* file1 = popen(pythonConfigStr, "r");
// fgets(cmdbuffer, 1000, file1);
// printf("pythonStr result: %s\n", cmdbuffer);
// sclose(file1);
int count1; int count1;
char *token; char *token;
// FILE* file = popen(pythonStr, "r");
// fgets(cmdbuffer, 1000, file);
// printf("result: %s\n", cmdbuffer);
// pclose(file);
const char space[2] = " "; const char space[2] = " ";
token = strtok(cmdbuffer, space); token = strtok(cmdbuffer, space);

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