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Posted on March 30, 2015 at 16:52Hello everybody, My question seems very simple but I would like a definitive answer : Is it possible to group all ports of STM32F407xx and write one data for the new big port? I explain me : I would like to group all...
Posted on July 16, 2013 at 06:52I'm working with a quadrature decoder that I set up on timer 8. I'm having trouble because the counter on timer 8 only seems to count up to 16 bits. I really need it to count up to 32 bits. Is it possible to config...
Posted on March 27, 2015 at 18:29 Dear all, I'm currently trying to work around the CAN bus on the NUCLEOF091RC board, with the STD_Peripheral library. I have been facing some issues with the Can_Init function. It returns the fol...
Posted on March 18, 2015 at 18:07I want to implement a firmware update capability on my board via USB DFU. For now, I experiment on the STM32F4 discovery board following the example in STM32Cube_FW_F4_V1.4.0 (USB device application ''DFU_Standalone'...
Posted on March 27, 2015 at 13:28 H/W STM32F429I-Discovery S/W: Example inC:\STM32Cube_FW_F4_V1.4.0\Projects\STM32F429I-Discovery\Examples\FMC\FMC_SDRAM with modifications I have added the following code to explore addressing SDRAM: ...
Posted on March 29, 2015 at 13:28 Hi, I've implemented DWT timer on my STM32F4 device. It works as expected, when I init it first time and upload to device. If I press reset button, then timer still works. But now catch. I...
Posted on March 18, 2015 at 16:09Hi, I am trying to reduce the noise in my ADC conversions, as per the application note located here: http://www.st.com/web/en/resource/technical/document/application_note/DM00050879.pdf I have an stm32f405 and I am t...
Posted on February 23, 2015 at 21:04I would like to verify whether my solution is correct and robust. I already read a lot of similar topics, but didn't found reliable confirmation of my ideas. I just learned that many people suffer from stupid GP D...
Posted on March 26, 2015 at 17:10To add on the version for driver and USB device.STM32L0xx HAL Driver: V1.1.0STM32 USB Device Library: V2.2.0Kindly help if you know what could be wrong on the data receiving part. Thanks a lot.
Posted on March 16, 2015 at 17:21We are using the internal RTC backed up by a goldcap. In case of a power outage the backup voltage becomes lower by increasing time and at some time the oscillator stops running, but the RAM still remains valid for s...
