ardupilot/libraries/AP_HAL/HAL.h
Caio Marcelo de Oliveira Filho 72cd5ef185 AP_HAL: add run() method
Add run method, that encapsulate any mainloop logic on behalf of the
client code. The setup/loop functions are passed via a HAL::Callbacks
interface. The AP_HAL_MAIN() macro should be kept as trivial as
possible.

This interface should be implemented by the existing vehicle objects. To
make easy for the examples (that don't have the equivalent of vehicle
objects), a FunCallbacks was added to bridge to the functions directly.
2015-10-21 09:16:07 +11:00

96 lines
2.5 KiB
C++

#ifndef __AP_HAL_HAL_H__
#define __AP_HAL_HAL_H__
#include "AP_HAL_Namespace.h"
#include "../AP_HAL/UARTDriver.h"
#include "../AP_HAL/SPIDriver.h"
#include "../AP_HAL/AnalogIn.h"
#include "../AP_HAL/Storage.h"
#include "../AP_HAL/GPIO.h"
#include "../AP_HAL/RCInput.h"
#include "../AP_HAL/RCOutput.h"
class AP_HAL::HAL {
public:
HAL(AP_HAL::UARTDriver* _uartA, // console
AP_HAL::UARTDriver* _uartB, // 1st GPS
AP_HAL::UARTDriver* _uartC, // telem1
AP_HAL::UARTDriver* _uartD, // telem2
AP_HAL::UARTDriver* _uartE, // 2nd GPS
AP_HAL::I2CDriver* _i2c0,
AP_HAL::I2CDriver* _i2c1,
AP_HAL::I2CDriver* _i2c2,
AP_HAL::SPIDeviceManager* _spi,
AP_HAL::AnalogIn* _analogin,
AP_HAL::Storage* _storage,
AP_HAL::UARTDriver* _console,
AP_HAL::GPIO* _gpio,
AP_HAL::RCInput* _rcin,
AP_HAL::RCOutput* _rcout,
AP_HAL::Scheduler* _scheduler,
AP_HAL::Util* _util)
:
uartA(_uartA),
uartB(_uartB),
uartC(_uartC),
uartD(_uartD),
uartE(_uartE),
i2c(_i2c0),
i2c1(_i2c1),
i2c2(_i2c2),
spi(_spi),
analogin(_analogin),
storage(_storage),
console(_console),
gpio(_gpio),
rcin(_rcin),
rcout(_rcout),
scheduler(_scheduler),
util(_util)
{}
struct Callbacks {
virtual void setup() = 0;
virtual void loop() = 0;
};
struct FunCallbacks : public Callbacks {
FunCallbacks(void (*setup_fun)(void), void (*loop_fun)(void));
void setup() override { _setup(); }
void loop() override { _loop(); }
private:
void (*_setup)(void);
void (*_loop)(void);
};
virtual void init(int argc, char * const argv[]) const = 0;
// TODO: Make it pure virtual once all the boards implement it.
virtual void run(int argc, char * const argv[], Callbacks* callbacks) const {};
AP_HAL::UARTDriver* uartA;
AP_HAL::UARTDriver* uartB;
AP_HAL::UARTDriver* uartC;
AP_HAL::UARTDriver* uartD;
AP_HAL::UARTDriver* uartE;
AP_HAL::I2CDriver* i2c;
AP_HAL::I2CDriver* i2c1;
AP_HAL::I2CDriver* i2c2;
AP_HAL::SPIDeviceManager* spi;
AP_HAL::AnalogIn* analogin;
AP_HAL::Storage* storage;
AP_HAL::UARTDriver* console;
AP_HAL::GPIO* gpio;
AP_HAL::RCInput* rcin;
AP_HAL::RCOutput* rcout;
AP_HAL::Scheduler* scheduler;
AP_HAL::Util* util;
};
#endif // __AP_HAL_HAL_H__