Crash_Override/LoRa_APRS_Tracker
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code cleanup

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This commit is contained in:
Peter Buchegger 2020-05-17 16:16:53 +02:00
parent d5cde55774
commit d924cc440f
2 changed files with 46 additions and 32 deletions
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76
src/LoRa_APRS_Tracker.cpp
View file

@ -10,22 +10,19 @@
#include "display.h" #include "display.h"
#if !defined(ARDUINO_T_Beam_V0_7) #if !defined(ARDUINO_T_Beam_V0_7)
#define RXPin 12 void setup_axp();
#define TXPin 34 AXP20X_Class axp;
#else
#define RXPin 15
#define TXPin 12
#endif #endif
void setup_lora(); HardwareSerial ss(1);
TinyGPSPlus gps;
void setup_gps();
String create_lat_aprs(RawDegrees lat); String create_lat_aprs(RawDegrees lat);
String create_long_aprs(RawDegrees lng); String create_long_aprs(RawDegrees lng);
HardwareSerial ss(1); void setup_lora();
#if !defined(ARDUINO_T_Beam_V0_7)
AXP20X_Class axp;
#endif
TinyGPSPlus gps;
int next_update = -1; int next_update = -1;
void setup() void setup()
@ -38,28 +35,14 @@ void setup()
show_display("OE5BPA", "LoRa APRS Tracker", "by Peter Buchegger", 2000); show_display("OE5BPA", "LoRa APRS Tracker", "by Peter Buchegger", 2000);
#if !defined(ARDUINO_T_Beam_V0_7) #if !defined(ARDUINO_T_Beam_V0_7)
Wire.begin(SDA, SCL); setup_axp();
if (!axp.begin(Wire, AXP192_SLAVE_ADDRESS))
{
Serial.println("LoRa-APRS / Init / AXP192 Begin PASS");
} else {
Serial.println("LoRa-APRS / Init / AXP192 Begin FAIL");
}
axp.setPowerOutPut(AXP192_LDO2, AXP202_ON); // LORA
axp.setPowerOutPut(AXP192_LDO3, AXP202_ON); // GPS
axp.setPowerOutPut(AXP192_DCDC1, AXP202_ON); // OLED
axp.setDCDC1Voltage(3300);
#endif #endif
setup_gps();
ss.begin(9600, SERIAL_8N1, TXPin, RXPin);
setup_lora(); setup_lora();
delay(500); delay(500);
} }
#define BROADCAST_TIMEOUT 1
void loop() void loop()
{ {
static int update_min = -1; static int update_min = -1;
@ -78,10 +61,10 @@ void loop()
&& gps.location.isUpdated()) && gps.location.isUpdated())
{ {
APRSMessage msg; APRSMessage msg;
msg.setSource("OE5BPA-9"); msg.setSource(CALL);
msg.setDestination("APRS"); msg.setDestination("APLT0");
char body_char[50]; char body_char[50];
sprintf(body_char, "=%s/%s>LoRa APRS Tracker test", create_lat_aprs(gps.location.rawLat()).c_str(), create_long_aprs(gps.location.rawLng()).c_str()); sprintf(body_char, "=%s/%s>%s", create_lat_aprs(gps.location.rawLat()).c_str(), create_long_aprs(gps.location.rawLng()).c_str(), BEACON_MESSAGE);
msg.getAPRSBody()->setData(String(body_char)); msg.getAPRSBody()->setData(String(body_char));
String data = msg.encode(); String data = msg.encode();
Serial.println(data); Serial.println(data);
@ -94,9 +77,9 @@ void loop()
// APRS Data: // APRS Data:
LoRa.write((const uint8_t *)data.c_str(), data.length()); LoRa.write((const uint8_t *)data.c_str(), data.length());
LoRa.endPacket(); LoRa.endPacket();
update_min = (gps.time.minute() + BROADCAST_TIMEOUT) % 60; update_min = (gps.time.minute() + BEACON_TIMEOUT) % 60;
} }
show_display("OE5BPA", show_display(CALL,
String("Time: ") + gps.time.hour() + String(":") + gps.time.minute() + String(":") + gps.time.second(), String("Time: ") + gps.time.hour() + String(":") + gps.time.minute() + String(":") + gps.time.second(),
String("Date: ") + gps.date.day() + String(".") + gps.date.month() + String(".") + gps.date.year(), String("Date: ") + gps.date.day() + String(".") + gps.date.month() + String(".") + gps.date.year(),
String("Sat's: ") + gps.satellites.value() + String(" HDOP: ") + gps.hdop.hdop(), String("Sat's: ") + gps.satellites.value() + String(" HDOP: ") + gps.hdop.hdop(),
@ -111,6 +94,23 @@ void loop()
} }
} }
#if !defined(ARDUINO_T_Beam_V0_7)
void setup_axp()
{
Wire.begin(SDA, SCL);
if (!axp.begin(Wire, AXP192_SLAVE_ADDRESS))
{
Serial.println("LoRa-APRS / Init / AXP192 Begin PASS");
} else {
Serial.println("LoRa-APRS / Init / AXP192 Begin FAIL");
}
axp.setPowerOutPut(AXP192_LDO2, AXP202_ON); // LORA
axp.setPowerOutPut(AXP192_LDO3, AXP202_ON); // GPS
axp.setPowerOutPut(AXP192_DCDC1, AXP202_ON); // OLED
axp.setDCDC1Voltage(3300);
}
#endif
void setup_lora() void setup_lora()
{ {
Serial.println("[INFO] Set SPI pins!"); Serial.println("[INFO] Set SPI pins!");
@ -136,6 +136,18 @@ void setup_lora()
show_display("INFO", "LoRa init done!", 2000); show_display("INFO", "LoRa init done!", 2000);
} }
void setup_gps()
{
#if !defined(ARDUINO_T_Beam_V0_7)
#define GPS_RX 12
#define GPS_TX 34
#else
#define GPS_RX 15
#define GPS_TX 12
#endif
ss.begin(9600, SERIAL_8N1, GPS_TX, GPS_RX);
}
String create_lat_aprs(RawDegrees lat) String create_lat_aprs(RawDegrees lat)
{ {
char str[20]; char str[20];

2
src/settings.h
View file

@ -3,5 +3,7 @@
#define SETTINGS_H_ #define SETTINGS_H_
#define CALL "OE5BPA-7" #define CALL "OE5BPA-7"
#define BEACON_MESSAGE "LoRa APRS Tracker test"
#define BEACON_TIMEOUT 1
#endif #endif