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Resolved! CAN-bus transmitting but not receiving

I have a setup with a STM32L452 Nucleo-64, and has connected a CAN transceiver to it. This is in turn connected to a CANDO dongle to a PC. With the current setup I'm currently able to transmit data from the STM32 to the PC with no fail. The reception...

FDane by Associate II
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Clock configuration using different oscillators

I am trying to adapt some code generated in Cube-MX for use on the STM32F4RG used in two very similar projects. The code was written for a drone flight control board and the oscillator used https://www.digikey.com.au/product-detail/en/murata-electr...

pedro1 by Associate II
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I2C Repeated start generates interrupt, but SR1 == 0

I'm using i2c to connect MPU6050 in asynchronous mode (means interrupt driven). I've implemented dfa for that. Everything works fine, but there is strange interrupt right after Re-Start. SR1 == 0. Right after second read of SR1 there is right value (...

OKatk by Associate II
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Resolved! Problem with UART Example on Nucleo-F746ZG

Posted on September 28, 2017 at 16:47Hello everyoneYesterday i buy a Nucleo-F746ZG, i installed SW4STM32, ST-LINK/V2 Drivers and http://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-...

Program execution gets to void _exit (int status). I am unable to prevent that or find what line causes this to happen.

So somehow through my chain of execution I end up herevoid _exit (int status){   _kill(status, -1);   while (1) {}      /* Make sure we hang here */}From disassembly it seems that the functions preceeding it areITM_SendChar()and before thatHAL_CAN_Rx...

Yyes by Associate
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