Posted on July 07, 2014 at 15:40Hi all,I am working with the LSM303C and with the EVALBoard ST8S003VLDISCO. When i want to access the Magnetometer data it is giving me some strange values.The Values of the High-Byte are staying constant always with ...
Posted on June 25, 2014 at 19:39Bought this eval board. Hooked it up to a TI Launchpad... I run the SPI in 4 wire... I can see the SPI buss sending data (o-scope)...timing good, clocks good, setup good... When I READ I see the data coming back BEFOR...
Posted on June 10, 2014 at 12:58I am using an LSM303D and find the noise level surprisingly high. I have configured it with the following parameters:#define CTRL0 0b00000000 //for normal mode, filters by-passed#define CTRL1 0b00011111 //update afte...
Posted on April 29, 2014 at 09:56I have been planning a product development that needs magnetic information about the earth magnetic field and accelerometer information about the earth gravity field. I prototyped using the LSM303DLHC, but I do not s...
Posted on March 28, 2014 at 14:02Hi, I received a couple of LIS3 samples last week and I'm using them in order to gain a little experience in the field of magnetometers. I managed to install the chip on top of a plastic pen in order to use it as a m...
Posted on March 20, 2014 at 08:48Dear sir/Madam, we are using lsm303dlhc. we don't know how to do calibrations .we are not understanding scale factor , offset and misalignment . so , i request you please give me the clear information regarding this ...
Posted on March 18, 2014 at 13:57we are working with lsm303dlhc compass sensor and interfacing with lpc3250. we are using linux kernel version 2.6.34. and have taken driver codes (accelerometer and magnetometer) from your site. its working only on...
Posted on March 18, 2014 at 13:54we are working with lsm303dlhc compass sensor and interfacing with lpc3250. we are using linux kernel version 2.6.34. and have taken driver codes (accelerometer and magnetometer) from your site. its working only on...
Posted on March 17, 2014 at 20:19I have an application where the ST Micro part LSM303DLHC has been specified for a product which has a -50C storage requirement. This ST Micro e-compass is only rated down to -40C for storage (and operation). We are a...
Posted on January 13, 2014 at 18:35All the example code I've seen reads the acceleration and magnetic field values by polling the appropriate registers.For example:x.l = i2c_read(OUT_X_L_A);x.h = i2c_read(OUT_X_H_A);y.l = i2c_read(OUT_Y_L_A);y.h = i...