Good day!The question is:What temperature and for how long time I can heat BLUENRG-132 after programming without breaking the data ? In the experiment, data is saved after soldering. But, I want to understand where this is written in the documen...

Posted on January 17, 2013 at 06:15Hello  everybody !How to turn on OPAMP1 in STM32L151 ?Under debug (I use Keil + Ulink)   I see the content of OPAMP_CSR register.  All bits are 0 after the reset of the processor.  But according to datasheet, after...

Posted on July 01, 2012 at 10:01I use sleep mode WFI.After wake by interrupt I switch on HSI , switch system clock to HSI,  and just after it processor performs 5-10 lines and stuck(stop)The effect is very unstable, it stuck in different moments, so...

Posted on June 28, 2012 at 16:39Good day everybody !I have two strange problems with GPIO  in STM32L151CBU61)  This code I compile  in Keil. Using an oscilloscope I see the time  ports switching.    Why PB7 switches slower than  PA5 PA11 ?        HS...

Posted on April 08, 2012 at 16:18Hello ! I I start working with STM32L151  + Keil + ULINK2 ,  and  met a problem : after some code,  likely  it was  scommand  GPIOA->BSRRL=GPIO_BSRR_BS_2;processor stop the debugging, and a can not start  a new debu...