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CubeSatSim
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Merge branch 'pico-v0.41-aprs-vhf' into pico-v0.41

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pico-v0.41
alanbjohnston 3 years ago committed by GitHub
parent 68da86c2e6 5f6e79dcdc
commit 6b635e637a
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 101 additions and 35 deletions
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118
cubesatsim/cubesatsim.ino
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@ -74,6 +74,8 @@ MQTTClient client;
#define PICO_W // define if Pico W board. Otherwise, compilation fail for Pico or runtime fail if compile as Pico W
#define APRS_VHF
byte green_led_counter = 0;
char call[] = "AMSAT"; // put your callsign here
@ -111,9 +113,11 @@ void setup() {
LittleFS.begin();
// LittleFS.format(); // only format if files of size 0 keep showing up
#ifdef APRS_VHF
mode = AFSK; // force to APRS
#else
read_mode();
// mode = BPSK; // force to BPSK
#endif
new_mode = mode;
@ -189,8 +193,11 @@ void setup() {
// setup_sstv();
picosstvpp_begin(26);
#ifdef APRS_VHF
camera_detected = false;
#else
camera_detected = start_camera();
#endif
// start_pwm();
program_radio();
@ -357,6 +364,17 @@ void loop() {
Serial.print("\nLoop time: ");
Serial.println(millis() - startSleep);
}
#ifdef APRS_VHF
for (int i = 0; i < 5; i++) {
sleep(4.0);
get_input();
}
// update latitude and longitude
// latitude = latitude + 0.01;
// longitude = longitude + 0.01;
// set_lat_lon();
#endif
}
bool TimerHandler1(struct repeating_timer *t) {
@ -500,8 +518,12 @@ void send_aprs_packet() {
char str[1000];
char header_str[] = "hi hi ";
strcpy(str, header_str);
#ifdef APRS_VHF
strcat(str, payload_str); // transmit sensor payload
str[strlen(str) - 3] = 0; // get rid of last 3 characters
#else
strcpy(str, tlm_str); // transmit full APRS packet
// strcat(str, payload_str);
#endif
// print_string(str);
// Serial.println(strlen(str));
@ -511,7 +533,9 @@ void send_aprs_packet() {
Serial.println("Sending APRS packet!");
transmit_on();
transmit_led(HIGH);
sleep(0.2);
send_packet(_FIXPOS_STATUS, debug_mode);
sleep(0.2);
transmit_led(LOW);
transmit_off();
}
@ -2598,7 +2622,28 @@ void print_string(char *string)
void start_payload() {
#ifdef APRS_VHF
// Serial2.setRX(9);
// Serial2.setRX(9);
// Serial2.setRX(1);
delay(100);
// Serial2.setTX(8);
// Serial2.setTX(8);
// Serial2.setRX(0);
delay(100);
Serial1.begin(115200); // serial to Pi
Serial2.begin(115200); // serial from GPS
Serial.println("Starting Serial2 for payload");
#else
Serial1.setRX(1);
delay(100);
Serial1.setTX(0);
delay(100);
Serial1.begin(115200); // Pi UART faster speed
#endif
Serial.println("Starting payload!");
@ -2868,7 +2913,8 @@ void read_payload()
Serial1.println("OK");
delay(100);
first_read = true;
setup();
start_payload();
// setup();
}
if (result == '?')
@ -2974,17 +3020,20 @@ void payload_OK_only()
Serial.println("OK");
delay(100);
first_time = true;
setup();
start_payload();
// setup();
}
else if (result == 'C') {
Serial.println("Clearing stored gyro offsets in EEPROM\n");
EEPROM.put(0, (float)0.0);
first_time = true;
setup();
start_payload();
// setup();
}
if ((result == '?') || first_time == true) // commented back in
if (true)
{
first_time = false;
if (bmePresent) {
Serial.print("OK BME280 ");
@ -3047,20 +3096,29 @@ void payload_OK_only()
}
}
if (Serial1.available() > 0) {
// Serial2.print("b");
delay(250);
// if (Serial2.available() > 0) {
if (true) {
while (Serial2.available() > 0) // read GPS
Serial.write(Serial2.read());
blink(50);
char result = Serial1.read();
// Serial1.println(result);
// Serial1.println(result);
Serial.println(result);
if (result == 'R') {
Serial1.println("OK");
delay(100);
first_read = true;
setup();
start_payload();
// setup();
}
if (result == '?')
// if (result == '?')
if (true)
{
if (bmePresent) {
Serial1.print("OK BME280 ");
@ -3197,11 +3255,12 @@ void start_ina219() {
if (!ina219_started) {
#ifndef PICO_0V1
// check if Pi is present by 3.3V voltage
pinMode(PI_3V3_PIN, INPUT);
/// pinMode(PI_3V3_PIN, INPUT);
// Serial.print("Pi 3.3V: ");
// Serial.println(digitalRead(PI_3V3_PIN));
if (digitalRead(PI_3V3_PIN) == LOW) {
/// if (digitalRead(PI_3V3_PIN) == LOW) {
// if (true) {
if (false) {
Serial.println("Pico powering INA219s through 3.3V pin");
pinMode(PI_3V3_PIN, OUTPUT);
digitalWrite(PI_3V3_PIN, HIGH);
@ -3732,12 +3791,7 @@ void config_gpio() {
pinMode(27, INPUT);
pinMode(28, INPUT);
pinMode(PI_3V3_PIN, INPUT);
Serial.print("Pi 3.3V: ");
Serial.println(digitalRead(PI_3V3_PIN));
if (digitalRead(PI_3V3_PIN) == HIGH) {
// {
delay(10000);
{
Serial.print("Pi Zero present, so running Payload OK code instead of CubeSatSim code.");
start_payload();
while(true) {
@ -3769,11 +3823,11 @@ void config_gpio() {
// set input pins and read
pinMode(MAIN_PB_PIN, INPUT_PULLUP); // Read Main Board push button
pinMode(TXC_PIN, INPUT_PULLUP); // Read TXC to see if present
pinMode(BPF_PIN, INPUT_PULLUP); // Read LPF to see if present
/// pinMode(BPF_PIN, INPUT_PULLUP); // Read LPF to see if present
// pinMode(SQUELCH, INPUT); // Squelch from TXC
if (digitalRead(BPF_PIN) == FALSE) {
// if (true) { // force BPF present
/// if (digitalRead(BPF_PIN) == FALSE) {
if (true) { // force BPF present ///
Serial.println("BPF present - transmit enabled");
filter_present = true;
}
@ -4149,6 +4203,10 @@ void transmit_cw(int freq, float duration) { // freq in Hz, duration in millise
void transmit_callsign(char *callsign) {
#ifdef APRS_VHF
return; // don't transmit CW if on APRS frequency
#endif
char de[] = " HI HI DE ";
char id[20];
strcpy(id, de);
@ -4955,9 +5013,15 @@ void set_lat_lon() {
char lat_string[64];
char lon_string[64];
#ifdef APRS_VHF
char sym_ovl_default = '/'; // Balloon
char sym_tab_default = 'O';
char icon[] = "/O";
#else
char sym_ovl_default = '\\'; //'H';
char sym_tab_default = 'S'; // 'a';
char icon[] = "\\S"; //Ha";
#endif
// latitude = toAprsFormat(latitude);
// longitude = toAprsFormat(longitude);
@ -4995,14 +5059,16 @@ void program_radio() {
// mySerial.println("AT+DMOSETGROUP=0,434.9000,434.9000,0,8,0,0\r");
// mySerial.println("AT+DMOSETGROUP=0,432.2510,432.2510,0,8,0,0\r");
// mySerial.println("AT+DMOSETGROUP=0,432.2500,432.2500,0,8,0,0\r");
if (frequency_offset == 0)
#ifdef APRS_VHF
mySerial.println("AT+DMOSETGROUP=0,144.3900,144.3900,0,8,0,0\r"); // can change to 144.39 for standard APRS
#else
mySerial.println("AT+DMOSETGROUP=0,434.9000,434.9000,0,8,0,0\r");
else
mySerial.println("AT+DMOSETGROUP=0,434.8750,434.8750,0,8,0,0\r");
#endif
sleep(0.5);
mySerial.println("AT+DMOSETMIC=8,0\r"); // was 8
}
}
digitalWrite(PD_PIN, LOW); // disable SR_FRS

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