STM32 MCUs Products

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Forum Posts

Cube project generation and samples

Posted on April 03, 2017 at 21:22I dont have much of a problem using the examples, but I do have a problem if I try to use ioc/cube generated samples that I try to retro fit in example code from the discovery repot.In particular, the touch middlewar...

STM32F4 HAL CAN Receive Interrupt Error

Posted on April 03, 2017 at 17:47I'm trying to get the STM32F4 Discovery board to transmit and receive CAN frames.I've already got it to work with polling, now I'm trying to get the transmit and receive interrupts working. The transmit interrupt wor...

STM32 How to set/use the Real Time Clock

Posted on April 03, 2017 at 17:15Hello,I am having issues with the Real Time clock. Occasionally it will miss its interrupt ( always when I stop the debugger )I am not setting the date/time as I just want to have interrupt trigger a second from the ...

CAN Problem STM32F4

Posted on March 30, 2017 at 13:09I'm having a hard time getting my STM32F4 discovery board to communicate with my CAN bus. I've successfully implemented a communication between CAN1 and CAN2 on the same Discovery Board, with a transceiver on each CA...

STM32F334 ADC Scan DMA

Posted on April 01, 2017 at 20:22Hi,Trying to do a ADC continuous scan with 4 sequential channels using DMA, ending up with one single DMA Transfer Complete Interrupt, though I am clearing the TC interrupt. The single transfer has the correct ADC re...