Posted on September 07, 2016 at 10:36My software project has 2 parts:- bootloader located at 0x08000000;- application located at 0x08008000.After reset bootloader is started and check CAN network - if there is activity it can reload application. Als...

Posted on July 09, 2014 at 15:47I received some results from LIS3MDL.I tried to measure the magnetic field of the Earth = 0.05 mT = 0.5gauss. Full scale setting = �4gauss. If I rotate the magnetometer Y axis towards the north I receive 0xF3E0 (-3104...

Posted on July 09, 2014 at 13:00CTRL_REG2 contain REBOOT bit - ''Reboot memory content''. Which memory this bit reboots?A found only one memory - non-volatile memory trimming values ofsensitivity (So) and Zero-gauss level (TyOff). If I can reboot th...

Posted on April 11, 2014 at 18:27In my programm I use uart4 with 115200 baud. I want to receive data from devices - so I configure UART in RxMode.  I enebled only one interrupt source for itUSART_ITConfig(UART4, USART_IT_RXNE, ENABLE); My interrupt ...

Posted on July 16, 2013 at 14:24I have STM32F4-discovery board. And I use code from example to configure PWM output. Chapter 14.4.9 TIMx capture/compare enable register (TIMx_CCER) of RM0090:   Bit 0 CC1E: Capture/Compare 1 output enable.     CC1 ch...