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Serial over ST-Link USB on stm32F722

Posted on February 14, 2018 at 21:29Hello,I've developed a program reading and writing serial data using USART6 and pins 6 & 7 on GPIOC.  It uses DMA to perform the RX & TX and is working fine.  We thought we might be able to save some wiring effort...

Resolved! STM32H753BI stock

Posted on February 13, 2018 at 06:54ST, when would you expect these parts to be available ?How can I organise 2 units for my boards ?

T J by • Lead
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STM32 RTC only updates after Reset

Posted on February 14, 2018 at 16:59Hello. I'm driving The RTC On STM32F4 Discovery and  I'm using STM32Cube for initialization. after everything, It only updates the value after a Reset. I don't know what the problem is. Can you help?Here is the co...

C/C++ Example for CRC Calculation

Posted on March 19, 2013 at 18:37Hi, does anybody know, where i could find a c/c++ example for calculating a crc like the hardware based unit in a STM32F10x? Some links in this forum seems to be obsolete. knut #crc-stm32f103-algorithm-example

knut2 by • Associate II
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Resolved! Is calling EXTI_GetITStatus() sometimes unnecessary?

Posted on February 13, 2018 at 16:02 I wonder if I can delete the call to EXTI_GetITStatus() in the following example code? TheEXTI0_IRQHandler is not used for any other external interrupts. So thecall to EXTI_GetITStatus() seems unnecessary...

sima2 by • Associate III
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