Posted on June 15, 2016 at 17:15Hello, I'm working with LIS2DH on SPI, where also some other SPI slaves are connected. The supply power is 3.0V, VDD and VDD_IO are connected. I configure it and keep reading the accelerations x,y,z just fine. But in ...

Posted on November 06, 2014 at 15:07Hello, I am designing a PCB for STM32F301K8U6 (UFQFPN32 package) I connected the exposed pad area with the ground but currently I am not sure if its correct. There is not a word about what to do with it in the htt...

Posted on July 25, 2013 at 16:17Hi all, I am using STM32L151CBU6 and STM32L151C8U6 with 128KB and 64KB Flash, respectively. However, Atollic Truestudio (via ST-Link) is able to flash 88KB to the one with 64KB Flash and it seams working correctly. My...

Posted on October 15, 2012 at 14:13Hi all,  I use STM32L discovery with sample codes from standard peripheral library. I need to measure several channels continuously but the original example does not work either. After initialization only one sam...

Posted on August 21, 2012 at 19:45Hi all, I use STM32F205xx for my project but I did the same results with STM32VL Discovery kit. I debug in Atollic TrueSTUDIO 2.3.0 Lite and I tried TrueSTUDIO 3.1. too. The problem is that code    char a = -50;   s...