STM32 MCUs Products

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Receive in Canbus

Posted on January 01, 2018 at 22:29aHello friends ,I have a few questions about Receive in Canbus if i want Receive message with interruption I must use HAL_CAN_Receive_IT  How can i Be aware of the existence of a new message ? How can i set device ...

Pedram by Associate III
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How do you detect an ethernet cable disconnection?

Posted on December 26, 2017 at 11:39Hi,Iam using an stm32F746 nucleo board and run the web server example with Netconn RTOS.Working fine, IP is given and samples html files are loaded.However the ethernet cable disconnection is not being detected (s...

STM32F0 timer as counter to count external pulses

Posted on October 16, 2017 at 12:18Hi,I am using STM32F051R8T6 to simply use the timer to count external pulses. I have referred the reference manual RM0091 and have used the function given in the Standard peripheral library. I am using PA9 to recei...

Resolved! STM32F4: How can I move code into fast RAM?

Posted on December 31, 2017 at 10:23So far I've been using the STM32F722, but I'm planning to switch to either STM32F446 or STM32F429.On the F722, I moved speed-critial code to ITCM RAM. The F4s don't have ITCM RAM, but an ICache and/or CCM. How do ...

IAP and External flash

Posted on December 29, 2017 at 04:46I have 2 questions -Q1:Can IAP be used to update the internal flash from an external flash.  Here is what I want to do:   1) Download code to the External flash from a remote location.  Such as Wifi OTA   2) Have ...

STM32F4 USB to PC communication

Posted on December 31, 2017 at 10:35Hi,I am using STM32F405 mcu.now i want to interface my STM32F405 usb with PC  win32 & win64 bit os.I dont want to use any converter IC for same.Thank you.