ardupilot/libraries/AP_HAL_Empty/SPIDriver.cpp

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#include "SPIDriver.h"
using namespace Empty;
EmptySPIDeviceDriver::EmptySPIDeviceDriver()
{}
void EmptySPIDeviceDriver::init()
{}
AP_HAL::Semaphore* EmptySPIDeviceDriver::get_semaphore()
{
return &_semaphore;
}
bool EmptySPIDeviceDriver::transaction(const uint8_t *tx, uint8_t *rx, uint16_t len)
{
return true;
}
void EmptySPIDeviceDriver::cs_assert()
{}
void EmptySPIDeviceDriver::cs_release()
{}
uint8_t EmptySPIDeviceDriver::transfer (uint8_t data)
{
return 0;
}
void EmptySPIDeviceDriver::transfer (const uint8_t *data, uint16_t len)
{
}
EmptySPIDeviceManager::EmptySPIDeviceManager()
{}
void EmptySPIDeviceManager::init(void *)
{}
AP_HAL::SPIDeviceDriver* EmptySPIDeviceManager::device(enum AP_HAL::SPIDevice)
{
return &_device;
}