KB8PMY
/
CubeSatSim
mirror of https://github.com/alanbjohnston/CubeSatSim.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #183 from alanbjohnston/pico-config

Browse Source 
Pico config
pico-v0.15
alanbjohnston 3 years ago committed by GitHub
parent c3d7f0386f 104332deaa
commit b49d161fb9
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 217 additions and 61 deletions
Show Stats Download Patch File Download Diff File

6
cubesatsim/cubesatsim.h
Unescape View File

@ -124,6 +124,8 @@
#define PROMPT_RESTART 7
#define PROMPT_DEBUG 8
#define PROMPT_VOLTAGE 9
#define PROMPT_PAYLOAD 10
#define PROMPT_TEMP 11
#define PAYLOAD_QUERY 1
#define PAYLOAD_RESET 2
@ -202,6 +204,10 @@ void get_serial_char();
void get_serial_clear_buffer();
void set_lat_lon();
void program_radio();
void read_config_file();
void write_config_file();
void read_mode();
void write_mode();
#ifndef STASSID
#define STASSID "Pico"

272
cubesatsim/cubesatsim.ino
Unescape View File

@ -68,12 +68,14 @@ extern bool start_camera();
void setup() {
set_sys_clock_khz(133000, true);
set_sys_clock_khz(133000, true);
Serial.begin(115200);
read_mode();
new_mode = mode;
Serial.begin(115200);
pinMode(LED_BUILTIN, OUTPUT);
blinkTimes(1);
@ -81,7 +83,7 @@ void setup() {
// otherwise, run CubeSatSim Pico code
Serial.println("CubeSatSim Pico v0.2 starting...\n");
Serial.println("CubeSatSim Pico v0.21 starting...\n");
config_gpio();
@ -114,7 +116,7 @@ void setup() {
start_payload(); // above code not working, so forcing it
read_reset_count();
read_config_file();
/*
sim_mode = FALSE;
@ -128,11 +130,6 @@ void setup() {
if (i2c_bus3 == false)
config_simulated_telem();
config_telem();
// setup radio depending on mode
config_radio();
/*
if (check_for_wifi()) {
wifi = true;
@ -154,12 +151,17 @@ void setup() {
/**/
Serial.println("Transmitting callsign");
strcpy(callsign, call);
// strcpy(callsign, call);
if (mode != CW)
transmit_callsign(callsign);
sleep(5.0);
/**/
config_telem();
// setup radio depending on mode
config_radio();
start_button_isr();
sampleTime = (unsigned int) millis();
@ -274,7 +276,7 @@ void loop() {
if (mode != new_mode) {
Serial.println("Changing mode");
mode = new_mode; // change modes if button pressed
write_mode();
if (new_mode != CW)
transmit_callsign(callsign);
sleep(0.5);
@ -347,6 +349,81 @@ void read_reset_count() {
}
}
void read_config_file() {
char buff[255];
// Open configuration file with callsign and reset count
Serial.println("Reading config file");
File config_file = LittleFS.open("/sim.cfg", "r");
// FILE * config_file = fopen("/sim.cfg", "r");
if (!config_file) {
Serial.println("Creating config file.");
// config_file = fopen("/sim.cfg", "w+");
config_file = LittleFS.open("/sim.cfg", "w+");
// fprintf(config_file, "%s %d", " ", 100);
// sprintf(buff, "%d\n", cnt);
sprintf(buff, "%s %d", "AMSAT", 0);
config_file.write(buff, strlen(buff));
config_file.close();
config_file = LittleFS.open("/sim.cfg", "r");
}
// char * cfg_buf[100];
config_file.read((uint8_t *)buff, 255);
// sscanf(buff, "%d", &cnt);
sscanf(buff, "%s %d %f %f %s", callsign, & reset_count, & lat_file, & long_file, sim_yes);
config_file.close();
if (debug_mode)
Serial.printf("Config file /sim.cfg contains %s %d %f %f %s\n", callsign, reset_count, lat_file, long_file, sim_yes);
reset_count = (reset_count + 1) % 0xffff;
if ((fabs(lat_file) > 0) && (fabs(lat_file) < 90.0) && (fabs(long_file) > 0) && (fabs(long_file) < 180.0)) {
Serial.println("Valid latitude and longitude in config file\n");
// convert to APRS DDMM.MM format
latitude = lat_file; // toAprsFormat(lat_file);
longitude = long_file; // toAprsFormat(long_file);
Serial.printf("Lat/Lon updated to: %f/%f\n", latitude, longitude);
}
// } else { // set default
// latitude = toAprsFormat(latitude);
// longitude = toAprsFormat(longitude);
// }
if (strcmp(sim_yes, "yes") == 0)
sim_mode = true;
config_file.close();
write_config_file();
}
void write_config_file() {
Serial.println("Writing /sim.cfg file");
char buff[255];
File config_file = LittleFS.open("/sim.cfg", "w+");
// sprintf(buff, "%s %d", callsign, );
if (sim_mode)
strcpy(sim_yes, "yes");
else
strcpy(sim_yes, "no");
sprintf(buff, "%s %d %f %f %s", callsign, reset_count, latitude, longitude, sim_yes);
// Serial.println("Writing string");
if (debug_mode)
print_string(buff);
config_file.write(buff, strlen(buff));
config_file.close();
// Serial.println("Write complete");
}
void send_aprs_packet() {
// encode telemetry
get_tlm_ao7();
@ -358,8 +435,8 @@ void send_aprs_packet() {
strcpy(str, header_str);
strcpy(str, tlm_str);
strcat(str, payload_str);
print_string(str);
Serial.println(strlen(str));
// print_string(str);
// Serial.println(strlen(str));
set_status(str);
@ -530,7 +607,9 @@ void config_telem() {
samplePeriod = 5000;
frameTime = 5000;
bufLen = 1000;
}
} else if (mode == CW) {
Serial.println("Configuring for CW\n");
}
// clearing min and max values
if (debug_mode)
Serial.println("Clearing min and max telemetry values");
@ -2003,6 +2082,7 @@ void write_little_endian(unsigned int word, int num_bytes, FILE *wav_file)
void config_radio()
{
/*
if (!wifi)
pinMode(LED_BUILTIN, OUTPUT);
@ -2014,12 +2094,12 @@ void config_radio()
pinMode(TEMPERATURE_PIN, INPUT);
pinMode(AUDIO_IN_PIN, INPUT);
*/
if ((mode == AFSK) || (mode == FSK) || (mode == SSTV) || (mode == CW)) {
digitalWrite(PD_PIN, HIGH); // Enable SR_FRS
pinMode(AUDIO_OUT_PIN, OUTPUT);
// pinMode(AUDIO_OUT_PIN, OUTPUT);
program_radio();
@ -3095,7 +3175,7 @@ void process_pushbutton() {
pb_value = digitalRead(MAIN_PB_PIN);
if ((pb_value == RELEASED) && (release == FALSE)) {
Serial.println("PB: Switch to FSK");
Serial.println("PB: FSK not supported");
release = TRUE;
// new_mode = FSK;
// setup();
@ -3193,7 +3273,7 @@ void process_bootsel() {
// pb_value = digitalRead(MAIN_PB_PIN);
if ((!BOOTSEL) && (release == FALSE)) {
Serial.println("BOOTSEL: Switch to FSK");
Serial.println("BOOTSEL: FSK not supported");
release = TRUE;
// new_mode = FSK;
// setup();
@ -3323,14 +3403,20 @@ void config_gpio() {
// Serial.println(digitalRead(PI_3V3_PIN));
// set anlog inputs and read
pinMode(TEMPERATURE_PIN, INPUT);
Serial.print("Diode voltage (temperature): ");
Serial.println(analogRead(TEMPERATURE_PIN));
pinMode(AUDIO_IN_PIN, INPUT);
Serial.print("Audio In: ");
Serial.println(analogRead(AUDIO_IN_PIN));
}
Serial.println(analogRead(AUDIO_IN_PIN));
pinMode(PTT_PIN, OUTPUT); // PTT active LOW
digitalWrite(PTT_PIN, HIGH);
pinMode(PD_PIN, OUTPUT); // PD active HIGH
digitalWrite(PD_PIN, LOW);
}
bool TimerHandler0(struct repeating_timer *t) {
@ -3610,8 +3696,9 @@ void transmit_callsign(char *callsign) {
if (reset_count == 0) {
program_radio();
}
transmit_string(id);
transmit_off();
transmit_string(id);
transmit_on();
}
void transmit_string(char *string) {
@ -3630,7 +3717,13 @@ void transmit_string(char *string) {
else {
// Serial.println("space between words");
sleep((6.0 * (float)morse_timing)/1000.0);
j++;
j++;
if (prompt) {
// Serial.println("Need to prompt for input!");
prompt_for_input();
prompt = false;
}
}
}
cw_stop = false;
@ -3789,7 +3882,7 @@ void serial_input() {
case 'f':
case 'F':
Serial.println("Change to FSK/DUV mode");
Serial.println("FSK/DUV mode not supported");
break;
case 'b':
@ -3806,7 +3899,7 @@ void serial_input() {
case 'i':
case 'I':
// Serial.println("Restart CubeSatsim software");
Serial.println("Restart CubeSatsim software");
prompt = PROMPT_RESTART;
break;
@ -3822,12 +3915,24 @@ void serial_input() {
prompt = PROMPT_SIM;
break;
case 'p':
case 'P':
Serial.println("Reset payload EEPROM settings");
prompt = PROMPT_PAYLOAD;
break;
case 'r':
case 'R':
Serial.println("Change the Resets Count or Reset payload and stored EEPROM values");
Serial.println("Change the Resets Count");
prompt = PROMPT_RESET;
break;
case 'o':
case 'O':
Serial.println("Read diode temperature");
prompt = PROMPT_TEMP;
break;
case 'l':
case 'L':
Serial.println("Change the Latitude and Longitude");
@ -3875,17 +3980,19 @@ void prompt_for_input() {
Serial.println("\nChange settings by typing the letter:");
Serial.println("h Help info");
Serial.println("a AFSK/APRS mode");
Serial.println("c CW mode");
Serial.println("m CW mode");
Serial.println("f FSK/DUV mode");
Serial.println("b BPSK mode");
Serial.println("s SSTV mode");
Serial.println("i Restart");
Serial.println("c CALLSIGN");
Serial.println("t Simulated Telemetry");
Serial.println("r Resets Count, or payload & EEPROM");
Serial.println("l Lat and Long");
Serial.println("r Resets Count");
Serial.println("p Resets payload and stored EEPROM values");
Serial.println("l Lat and Lon");
Serial.println("? Query sensors");
Serial.println("v Read INA219 voltage and current");
Serial.println("o Read diode temperature");
Serial.println("d Change debug mode\n");
break;
@ -3907,6 +4014,7 @@ void prompt_for_input() {
set_callsign(callsign, destination);
}
Serial.println("Callsign updated!");
write_config_file();
} else
Serial.println("Callsign not updated!");
@ -3922,11 +4030,13 @@ void prompt_for_input() {
if ((serial_string[0] == 'y') || (serial_string[0] == 'Y')) {
Serial.println("Setting Simulated telemetry to on");
config_simulated_telem();
write_config_file();
} else if ((serial_string[0] == 'n') || (serial_string[0] == 'N')) {
Serial.println("Setting Simulated telemetry to off");
sim_mode = false;
if (!ina219_started)
start_ina219();
write_config_file();
} else
Serial.println("No change to Simulated Telemetry mode");
break;
@ -3959,7 +4069,9 @@ void prompt_for_input() {
Serial.println(float_result);
longitude = float_result;
} else
Serial.println("Longitude not updated");
Serial.println("Longitude not updated");
write_config_file();
if (mode == AFSK)
set_lat_lon();
@ -3968,7 +4080,17 @@ void prompt_for_input() {
case PROMPT_QUERY:
Serial.println("Querying payload sensors");
payload_command = PAYLOAD_QUERY;
break;
break;
case PROMPT_TEMP:
sensorValue = analogRead(TEMPERATURE_PIN);
Serial.print("Raw diode voltage: ");
Serial.println(sensorValue);
Temp = T1 + (sensorValue - R1) *((T2 - T1)/(R2 - R1));
Serial.print("Calculated temperature: ");
Serial.print(Temp);
Serial.println(" C");
break;
case PROMPT_VOLTAGE:
Serial.println("Querying INA219 voltage and current sensors");
@ -3977,36 +4099,28 @@ void prompt_for_input() {
voltage_read = true;
read_ina219();
break;
case PROMPT_RESET:
Serial.println("Do you want to Reset the Reset Count (r) or Reset the Payload (p)?");
Serial.println("Enter r or p");
get_serial_char();
if ((serial_string[0] == 'r') || (serial_string[0] == 'R')) {
Serial.println("Reset count is now 0");
Serial.println("Storing initial reset count in EEPROM");
// reset_flag = 0xA07;
// EEPROM.put(16, reset_flag);
reset_count = 0;
EEPROM.put(20, reset_count + 1);
if (EEPROM.commit()) {
Serial.println("EEPROM successfully committed");
} else {
Serial.println("ERROR! EEPROM commit failed");
}
} else if ((serial_string[0] == 'p') || (serial_string[0] == 'P')) {
Serial.println("Resetting the Payload");
payload_command = PAYLOAD_RESET;
start_payload();
} else
Serial.println("No action");
case PROMPT_PAYLOAD:
Serial.println("Resetting the Payload");
payload_command = PAYLOAD_RESET;
start_payload();
break;
case PROMPT_RESET:
Serial.println("Reset count is now 0");
reset_count = 0;
write_config_file();
break;
case PROMPT_RESTART:
Serial.println("Restart not yet implemented");
prompt = false;
// Serial.println("Restart not yet implemented");
if (mode != CW)
transmit_callsign(callsign);
sleep(0.5);
config_telem();
config_radio();
sampleTime = (unsigned int) millis();
break;
case PROMPT_DEBUG:
@ -4101,7 +4215,43 @@ void program_radio() {
// 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");
// sleep(0.5);
mySerial.println("AT+DMOSETMIC=3,0\r"); // was 8
mySerial.println("AT+DMOSETMIC=6,0\r"); // was 8
}
}
void read_mode() {
LittleFS.begin();
Serial.println("Reading mode");
char buff[32];
File mode_file = LittleFS.open("/.mode", "r");
if (!mode_file) {
write_mode();
} else {
if (mode_file.read((uint8_t *)buff, 31)) {
// Serial.println("Reading mode from .mode file");
sscanf(buff, "%d", &mode);
mode_file.close();
// Serial.print("Mode is ");
// Serial.print(mode);
}
}
}
void write_mode() {
char buff[32];
Serial.println("Writing .mode file");
File mode_file = LittleFS.open("/.mode", "w+");
sprintf(buff, "%d", mode);
if (debug_mode) {
Serial.println("Writing string");
print_string(buff);
}
mode_file.write(buff, strlen(buff));
mode_file.close();
// Serial.println("Write complete");
}

Write Preview
Loading…
Cancel
Save

Powered by TurnKey Linux.