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refactor lps22hb: use driver base class

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This commit is contained in:
Beat Küng
2020-03-17 23:31:17 -04:00
committed by Daniel Agar
parent 83a3deb9da
commit d81fedfcfa
6 changed files with 77 additions and 287 deletions
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src/drivers/barometer/lps22hb/LPS22HB_SPI.cpp
+6 -9
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@@ -39,18 +39,16 @@
#include "LPS22HB.hpp"
#ifdef PX4_SPIDEV_LPS22HB
/* SPI protocol address bits */
#define DIR_READ (1<<7)
#define DIR_WRITE (0<<7)
device::Device *LPS22HB_SPI_interface(int bus);
device::Device *LPS22HB_SPI_interface(int bus, uint32_t devid, int bus_frequency, spi_mode_e spi_mode);
class LPS22HB_SPI : public device::SPI
{
public:
LPS22HB_SPI(int bus, uint32_t device);
LPS22HB_SPI(int bus, uint32_t device, int bus_frequency, spi_mode_e spi_mode);
virtual ~LPS22HB_SPI() = default;
virtual int init();
@@ -60,12 +58,13 @@ public:
};
device::Device *
LPS22HB_SPI_interface(int bus)
LPS22HB_SPI_interface(int bus, uint32_t devid, int bus_frequency, spi_mode_e spi_mode)
{
return new LPS22HB_SPI(bus, PX4_SPIDEV_LPS22HB);
return new LPS22HB_SPI(bus, devid, bus_frequency, spi_mode);
}
LPS22HB_SPI::LPS22HB_SPI(int bus, uint32_t device) : SPI("LPS22HB_SPI", nullptr, bus, device, SPIDEV_MODE3, 10000000)
LPS22HB_SPI::LPS22HB_SPI(int bus, uint32_t device, int bus_frequency, spi_mode_e spi_mode)
: SPI("LPS22HB_SPI", nullptr, bus, device, spi_mode, bus_frequency)
{
_device_id.devid_s.devtype = DRV_BARO_DEVTYPE_LPS22HB;
}
@@ -126,5 +125,3 @@ LPS22HB_SPI::read(unsigned address, void *data, unsigned count)
memcpy(data, &buf[1], count);
return ret;
}
#endif /* PX4_SPIDEV_LPS22HB */