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WIP add support for i2C GPS

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This commit is contained in:
geeksville
2020-07-10 11:43:14 -07:00
parent 5b07d454b1
commit 1415f2bed7
5 changed files with 45 additions and 17 deletions
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13
src/gps/GPS.h
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@@ -1,8 +1,8 @@
#pragma once
#include "Observer.h"
#include "GPSStatus.h"
#include "../concurrency/PeriodicTask.h"
#include "GPSStatus.h"
#include "Observer.h"
#include "sys/time.h"
/// If we haven't yet set our RTC this boot, set it from a GPS derived time
@@ -30,12 +30,17 @@ class GPS : public Observable<void *>
protected:
bool hasValidLocation = false; // default to false, until we complete our first read
public:
/** If !NULL we will use this serial port to construct our GPS */
static HardwareSerial *_serial_gps;
public:
/** If !0 we will attempt to connect to the GPS over I2C */
static uint8_t i2cAddress;
int32_t latitude = 0, longitude = 0; // as an int mult by 1e-7 to get value as double
int32_t altitude = 0;
uint32_t dop = 0; // Diminution of position; PDOP where possible (UBlox), HDOP otherwise (TinyGPS) in 10^2 units (needs scaling before use)
uint32_t dop = 0; // Diminution of position; PDOP where possible (UBlox), HDOP otherwise (TinyGPS) in 10^2 units (needs
// scaling before use)
uint32_t heading = 0; // Heading of motion, in degrees * 10^-5
uint32_t numSatellites = 0;