diff options
| -rw-r--r-- | microcopter.cfg | 2 | ||||
| -rw-r--r-- | sensors/compass/Makefile | 6 | ||||
| -rw-r--r-- | sensors/compass/hmc5883l.vala (renamed from sensors/compass/hmc5843.vala) | 14 |
3 files changed, 12 insertions, 10 deletions
diff --git a/microcopter.cfg b/microcopter.cfg index 3d47a7d..a820b68 100644 --- a/microcopter.cfg +++ b/microcopter.cfg @@ -18,7 +18,7 @@ i2c-adapter = 0 #i2c-address = 0x53 i2c-address = 83 -[HMC5843] +[HMC5883L] i2c-adapter = 0 #i2c-address = 0x1e i2c-address = 30 diff --git a/sensors/compass/Makefile b/sensors/compass/Makefile index 178ae55..5cecef4 100644 --- a/sensors/compass/Makefile +++ b/sensors/compass/Makefile @@ -1,14 +1,14 @@ include ../../config.mk -all: HMC5843.so +all: HMC5883L.so clean: rm -f *.c *.so -hmc5843.c: hmc5843.vala +hmc5883l.c: hmc5883l.vala $(VALAC) --pkg gmodule-2.0 --pkg posix --pkg linux -C $< ../compass.vala ../../hw/i2c-device.vala ../../hw/device.vala -HMC5843.so: hmc5843.c +HMC5883l.so: hmc5883l.c $(CC) -shared -fPIC `pkg-config --cflags --libs glib-2.0 gobject-2.0 gmodule-2.0` -o $@ $< .PHONY: all clean diff --git a/sensors/compass/hmc5843.vala b/sensors/compass/hmc5883l.vala index 147a730..b30a243 100644 --- a/sensors/compass/hmc5843.vala +++ b/sensors/compass/hmc5883l.vala @@ -13,7 +13,9 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -public class HMC5843 : I2CDevice, Compass { +public class HMC5883L : I2CDevice, Compass { + public static const int COUNTS_PER_MGAUSS = 1090; + public HMC5843(uint8 dev, uint8 addr = 0x1e) throws I2CError { setup(dev, addr); devsetup(); @@ -21,18 +23,18 @@ public class HMC5843 : I2CDevice, Compass { private void devsetup() throws I2CError { if(get_byte(0x0a) != 'H' || get_byte(0x0b) != '4' || get_byte(0x0c) != '3') - log("HMC5843", LogLevelFlags.LEVEL_ERROR, @"HMC5843: invalid device id"); + log("HMC5883L", LogLevelFlags.LEVEL_ERROR, @"invalid device id"); else - log("HMC5843", LogLevelFlags.LEVEL_DEBUG, @"HMC5843: correct device id"); + log("HMC5883L", LogLevelFlags.LEVEL_DEBUG, @"correct device id"); set_byte(0x00, 0x10); /* default mode */ - set_byte(0x01, 0x20); /* set gain: +/- 1.0Ga (default) */ + set_byte(0x01, 0x20); /* set gain: +/- 1.3Ga (default) */ set_byte(0x02, 0x00); /* continous conversion */ } public void init(KeyFile cfg) throws KeyFileError, I2CError { - var adapter = cfg.get_uint64("HMC5843", "i2c-adapter"); - var address = cfg.get_uint64("HMC5843", "i2c-address"); + var adapter = cfg.get_uint64("HMC5883L", "i2c-adapter"); + var address = cfg.get_uint64("HMC5883L", "i2c-address"); setup((uint8) adapter, (uint8) address); devsetup(); } |