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LSM303D: deal with missing external bus

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This commit is contained in:
Lorenz Meier
2014-07-08 13:51:33 +02:00
parent a42ec7df1b
commit 92426c5cfc
1 changed files with 5 additions and 0 deletions
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src/drivers/lsm303d/lsm303d.cpp
+5
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@@ -1810,10 +1810,15 @@ start(bool external_bus, enum Rotation rotation)
/* create the driver */
if (external_bus) {
#ifdef PX4_SPI_BUS_EXT
g_dev = new LSM303D(PX4_SPI_BUS_EXT, LSM303D_DEVICE_PATH_ACCEL, (spi_dev_e)PX4_SPIDEV_EXT_ACCEL_MAG, rotation);
#else
errx(0, "External SPI not available");
#endif
} else {
g_dev = new LSM303D(PX4_SPI_BUS_SENSORS, LSM303D_DEVICE_PATH_ACCEL, (spi_dev_e)PX4_SPIDEV_ACCEL_MAG, rotation);
}
if (g_dev == nullptr) {
warnx("failed instantiating LSM303D obj");
goto fail;