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Forum Posts

External interrupt react on rising edge only

Posted on September 20, 2017 at 15:29Hi everybody.I am playing with stm32f411 and external interrupts. I have trouble with interrupt calling in the moment i need. Could you please take a look at my issue?Id like to call the interrupt by user button ...

STM32L100xx USART Smartcard Mode

Posted on September 20, 2017 at 12:31So recently I had to dig in and fix some code about the USART in SmartCard mode. Apparently each byte i send is echoed back at me, triggering the RXNE. My question is do I get the RXNE before the TC of the byte I...

Nucleo-H743ZI Support files lacking DXF

Posted on September 19, 2017 at 18:24Was just notified the Nucleo-H743ZI board would be shipped but when I downloaded the support files I found no support for building a shield. The CAD files were there but in binary export not ASCII, not everyone o...

KevinA by Senior
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Specifications for IO protection diodes

Posted on March 09, 2017 at 09:25HelloDoes anybody know any specifications for the protection diodes included for each IO pin? What is the maximum current that can flow through? what is the maximum power dissipation? I am trying to decide whether I ...

rwa by Associate
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