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HMC5883: Always report as internal sensor in SPI mode, since the sensor is fixed to the autopilot assembly.

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This commit is contained in:
Lorenz Meier 2015-02-15 16:17:46 +01:00
parent 2e4c0c3156
commit 1e6bec6c77
1 changed files with 6 additions and 9 deletions
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15
src/drivers/hmc5883/hmc5883_spi.cpp
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@ -138,15 +138,12 @@ HMC5883_SPI::ioctl(unsigned operation, unsigned &arg)
switch (operation) {
case MAGIOCGEXTERNAL:
#ifdef PX4_SPI_BUS_EXT
if (_bus == PX4_SPI_BUS_EXT) {
return 1;
} else
#endif
{
return 0;
}
/*
* Even if this sensor is on the external SPI
* bus it is still internal to the autopilot
* assembly, so always return 0 for internal.
*/
return 0;
case DEVIOCGDEVICEID:
return CDev::ioctl(nullptr, operation, arg);