Posted on April 10, 2018 at 04:14 When I was doing impact testing, using the 16g range, with my device gently knock on the desktop, the acceleration values read have acceleration values of more than 10g, a bit unbelievable, acceleration reading ...
Posted on March 16, 2018 at 11:40 I want to be able to when the device has detected movement, LIS3DH to wake up from sleep mode, and at a higher rate to detect more than I get a set of threshold, then the interrupt, to remind me of the MCU. I trie...
Posted on April 09, 2018 at 10:01Thank you very much for taking the time to reply. The conversion of the values is in accordance with the manual, and they are correct. When flat, the X and Y axes tend to be 0, and the Z axis is about 1g. Then I use ...
Posted on April 09, 2018 at 08:52Excuse me, did you use the LIS3DH for impact detection? I tapped my table lightly with my device and the acceleration readings were over 8g.
Posted on April 03, 2018 at 12:18 I saw this description in the manual of AN3308: What I need now is the triaxial acceleration sample data when the interrupt is triggered. I configured the lis3dh chip into Stream-to-FIFO mode. After the interr...
Posted on April 03, 2018 at 04:47Hello Miroslav, I would like to ask how can I accurately obtain the acceleration samples of the three axes that triggered the interruption. Is there any solution?
Posted on April 03, 2018 at 03:03 Hi Miroslav, Thank you very much for your previous reply. The problem was solved well before。I am now doing a crash test. You need to use interrupts to wake up the master and read the three axis accelerations. I ...
