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238 lines
6.1 KiB
238 lines
6.1 KiB
//#include <fcntl.h>
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#include <stdlib.h>
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#include <stdio.h>
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//#include <unistd.h>
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#include <string.h>
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//#include "afsk/status.h"
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//#include "afsk/ax5043.h"
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//#include "afsk/ax25.h"
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//#include "ax5043/spi/ax5043spi.h"
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//#include <wiringPiI2C.h>
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//#include <wiringPi.h>
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//#include <wiringSerial.h>
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#include <time.h>
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#include <math.h>
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//#include "TelemEncoding.h"
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//#include <sys/socket.h>
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//#include <stdlib.h>
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//#include <netinet/in.h>
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#include <string.h>
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//#include <arpa/inet.h>
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//#include <errno.h>
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// Pico GPIO pin assignments
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#define LPF_PIN 8 // LPF is installed
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#define PI_3V3_PIN 9 // 3.3V supply used to detect Pi Zero
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#define PB_PIN 10 // Main board PB pushbutton pin
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#define TXC_PIN 11 // Transceiver Board is present
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#define SWTX_PIN 14 // SR_FRS_05W Transmit Pico software serial port
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#define SQUELCH 15 // SR_FRS_05W Squelch out
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#define MAIN_INA219 16 // Power the INA219s on the Main board
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#define PTT_PIN 17 // SR_FRS_05W PTT Push to Talk - transmit
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#define STEM_LED1 18 // STEM board LED1 Green
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#define STEM_LED2 19 // STEM board LED2 Blue
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#define MAIN_LED1 20 // Main board LED1
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#define MAIN_LED2 21 // Main board LED1
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#define PD_PIN 22 // SR_FRS_05W PD pin - enable
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#define AUDIO_OUT_PIN 26 // SR_FRS_05W audio out pin
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#define AUDIO_IN_PIN 27 // SR_FRS_05W audio in pin
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#define TEMPERATURE_PIN 28 // Diode temperature analog pin
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#define PORT 8080
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#define FREQUENCY_OFFSET 0
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#define TRUE 1
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#define FALSE 0
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#define A 1
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#define B 2
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#define C 3
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#define D 4
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#define PLUS_X 0
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#define PLUS_Y 1
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#define BAT 2
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#define BUS 3
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#define MINUS_X 4
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#define MINUS_Y 5
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#define PLUS_Z 6
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#define MINUS_Z 7
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#define TEMP 2
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#define PRES 3
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#define ALT 4
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#define HUMI 5
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#define GYRO_X 7
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#define GYRO_Y 8
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#define GYRO_Z 9
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#define ACCEL_X 10
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#define ACCEL_Y 11
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#define ACCEL_Z 12
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#define XS1 14
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#define XS2 15
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#define XS3 16
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#define RSSI 0
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#define IHU_TEMP 2
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#define SPIN 1
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#define OFF - 1
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#define ON 1
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uint32_t tx_freq_hz = 434900000 + FREQUENCY_OFFSET;
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uint8_t data[1024];
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uint32_t tx_channel = 0;
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//ax5043_conf_t hax5043;
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//ax25_conf_t hax25;
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int twosToInt(int val, int len);
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float toAprsFormat(float input);
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float rnd_float(double min, double max);
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void get_tlm();
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void get_tlm_fox();
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int encodeA(short int * b, int index, int val);
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int encodeB(short int * b, int index, int val);
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void config_x25();
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void trans_x25();
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int upper_digit(int number);
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int lower_digit(int number);
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void update_rs(unsigned char parity[32], unsigned char c);
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void write_little_endian(unsigned int word, int num_bytes, FILE *wav_file);
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static int init_rf();
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void test_radio();
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void configure_radio();
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void send_packet();
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void read_ina219();
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void read_sensors();
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void get_tlm_ao7();
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void print_string(char *string);
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void start_payload()
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extern int Encode_8b10b[][256];
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int socket_open = 0;
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int sock = 0;
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int loop_count = 0;
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int firstTime = ON; // 0;
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long start;
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int testCount = 0;
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long time_start;
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//char cmdbuffer[1000];
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FILE * file1;
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short int buffer[10240]; // was 2336400]; // max size for 10 frames count of BPSK
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FILE *sopen(const char *program);
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#define S_RATE (48000) // (44100)
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#define AFSK 1
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#define FSK 2
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#define BPSK 3
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#define SSTV 4
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#define CW 5
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int rpitxStatus = -1;
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float amplitude; // = ; // 20000; // 32767/(10%amp+5%amp+100%amp)
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float freq_Hz = 3000; // 1200
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short int sin_samples;
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short int sin_map[16];
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int STEMBoardFailure = 1;
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int smaller;
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int flip_ctr = 0;
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int phase = 1;
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int ctr = 0;
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int rd = 0;
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int nrd;
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void write_to_buffer(int i, int symbol, int val);
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void write_wave(int i, short int * buffer);
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void sleep(float time);
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int uart_fd;
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int reset_count = 0;
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float uptime_sec = 0;
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long int uptime;
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char call[5];
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char sim_yes[10];
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int bitRate, mode, bufLen, rsFrames, payloads, rsFrameLen, dataLen, headerLen, syncBits, syncWord, parityLen, samples, frameCnt, samplePeriod;
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float sleepTime;
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unsigned int sampleTime = 0;
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int frames_sent = 0;
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int cw_id = ON;
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int vB4 = FALSE, vB5 = FALSE, vB3 = FALSE, ax5043 = FALSE, transmit = FALSE, onLed, onLedOn, onLedOff, txLed, txLedOn, txLedOff, payload = OFF;
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float voltageThreshold = 3.5, batteryVoltage = 4.5, batteryCurrent = 0, currentThreshold = 100;
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float latitude = 39.027702f, longitude = -77.078064f;
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float lat_file, long_file;
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double cpuTemp;
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int frameTime;
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float axis[3], angle[3], volts_max[3], amps_max[3], batt, speed, period, tempS, temp_max, temp_min, eclipse;
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int i2c_bus0 = OFF, i2c_bus1 = OFF, i2c_bus3 = OFF, camera = OFF, sim_mode = FALSE, SafeMode = FALSE, rxAntennaDeployed = 0, txAntennaDeployed = 0;
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double eclipse_time;
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float voltage[9], current[9], sensor[17], other[3];
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char sensor_payload[500];
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int test_i2c_bus(int bus);
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//const char pythonCmd[] = "python3 -u /home/pi/CubeSatSim/python/voltcurrent.py ";
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//const char pythonCmd[] = "python3 -u /home/pi/CubeSatSim/ina219.py ";
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//char pythonStr[100], pythonConfigStr[100], busStr[10];
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int mapping[8] = {0, 1, 2, 3, 4, 5, 6, 7};
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char src_addr[5] = "";
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char dest_addr[6] = "APCSS";
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float voltage_min[9], current_min[9], voltage_max[9], current_max[9], sensor_max[17], sensor_min[17], other_max[3], other_min[3];
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// Payload OK
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Adafruit_BME280 bme;
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MPU6050 mpu6050(Wire);
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long timer = 0;
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int bmePresent;
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int RXLED = 17; // The RX LED has a defined Arduino pin
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int greenLED = 19;
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int blueLED = 18;
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int Sensor1 = 0;
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float Sensor2 = 0;
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void eeprom_word_write(int addr, int val);
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short eeprom_word_read(int addr);
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int first_time = true;
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int first_read = true;
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float T2 = 26.3; // Temperature data point 1
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float R2 = 167; // Reading data point 1
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float T1 = 2; // Temperature data point 2
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float R1 = 179; // Reading data point 2
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int sensorValue;
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float Temp;
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float rest;
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/*
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* TelemEncoding.h
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*
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* Created on: Feb 3, 2014
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* Author: fox
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*/
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#ifndef TELEMENCODING_H_
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#define TELEMENCODING_H_
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/*
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void update_rs(
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unsigned char parity[32], // 32-byte encoder state; zero before each frame
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unsigned char c // Current data byte to update
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);
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*/
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#define CHARACTER_BITS 10
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#define CHARACTERS_PER_LONGWORD 3
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#define CHARACTER_MASK ((1<<CHARACTER_BITS)-1)
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#define SYNC_CHARACTER -1
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#define PARITY_BYTES_PER_CODEWORD 32U // Number of parity symbols in frame
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#define NP 32U //For Phil's code
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#define DATA_BYTES_PER_CODE_WORD 223
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#endif /* TELEMENCODING_H_ */
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