Posted on March 23, 2016 at 09:22Hello, I am working with STM32F429 Discovery evaluation board. I have interfaced LSM6DS3 with evaluation board over I2C. LSM6DS3 provides good functionality of reading steps counts from it directly without putting mo...
Posted on July 03, 2016 at 07:07What is the maximum voltage of the L3G4200D INT1 pin (assuming open drain)? What does the PP_OD bit in CTRL_REG3 control - INT1 only or INT1 and DRDY/INT2? What are the maximum voltages applied to all I/O pins? Why ar...
Posted on July 03, 2016 at 14:04 Sample program to get accelerometer data. #include ''stm32f3xx.h'' // Device header void initSystem() { // LSM303DLHC wiring: SCL to PB6, SDA to PB7. // Enable port B timing and set pins to alternat...
Posted on July 11, 2016 at 22:52Hi all, I've recently bought a couple of LSM9DS0's for a simple project. Before soldering them to my board I tried to checked if everything was right. I ONLY connected pin 5 and 6 to GND and 15, 16 and 17 to 3v3. Howe...
Posted on May 04, 2016 at 16:07Hi to all, i have this shield x-nucleo-6180XA1 with mi STM32L152RE, i setting PB8 and PB9 for I2C1, i want to test the shild i want to see the who i am, i write this easy code &sharpdefine IDENTIFICATION__MODEL_ID ...
Posted on June 21, 2016 at 18:19The datasheet doesn't specify how to convert register (OUT_TEMP_L (0Ch), OUT_TEMP_H (0Dh) ) data to actual temperature. let's say for example if reg 0x0c = 0x7 value and reg 0x0d = 0x00 value, then what will be the te...
Posted on January 25, 2016 at 12:25Hi,I am trying to use multiple VL6180X sensors and attach them to a robotic arm. Is there the possibility of interference between them? If the answer is yes, is there any way to avoid it?ThanksMarina #multiple-v...
Posted on July 10, 2016 at 20:53Hi I would like to get the signal strength very much.So, please let me ask two questions.The first one is about a function in vl6180x_api.c.julien@ST said like following in the Discussion Board named ''How to measure ...
Posted on July 07, 2016 at 18:19 Hi, I faced with the problem of acceleration calculations on lsm303dlhc I read registers and past them, but in x, y, z variables contain crazy values, if demoboard is on the table, values must be x: 0, y: ...
Posted on July 03, 2016 at 06:57 What is the maximum allowable voltage applied to the INT pins (assuming open drain)? Why are ST's datasheets usually incomplete? #h3lis200dl