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Ethernet Layer 2 Broadcast

Posted on June 04, 2018 at 20:29Hello Everyone,I need help to send data packets on Ethernet but i want to broadcast it to all the other device on network. For now i want to send hardcoded data which later could be changed. In STMcubeMx i've checked ...

Resolved! STM32L4x6 GPIO PA3 Reset Value

Posted on June 01, 2018 at 15:36 Hi guys, I'm having some troubles understanding the behavior of the ST GPIO on start-up, specifically PA3 on STM32L496VE micro. Background: I'm trying to program/flash a SiLabs BT121 (Bluetooth module) chip an...

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How to manage SPI transmission using RTX

Posted on June 06, 2018 at 16:30Hello  stI try to use stm32f746 nucleo  as slave controller with raspberry pi3  I use spi as communication method for metal bare code there is no any problem but when I put code in a thread for communication then I fa...

egywell by Associate II
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Resolved! STM32L496 I2C1/3 cannot work on GPIOG port.

Posted on April 08, 2018 at 09:13L496 port G includes two I2C- PG13/14 I2C1 and PG7/8 I2C3. But the two I2C cannot output and the oscilloscope does not display waveform.I2C1/I2C3 can work correctly if they are mapped to other ports. So I think the I...

ray by Associate II
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Resolved! Any examples with f_findfirst/f_findnext for 746D?

Posted on June 05, 2018 at 17:23ST seems to do reading all files in a directory in a hard way.I am combining two examples about Sdfat but ST uses unfamiliar commands for reading all files in a directory. I think I could do it with a hard way but isn...

LMI2 by Lead
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Trace ITM using STM32L4 Discovery Board not working

Posted on June 02, 2018 at 16:23 Hi all, I am working with a discovery board having STM32L476 on board. I am trying to retarget 'printf()' using ITM port 0 but having difficulties in making it work. This is what I have done till now: a) There...

Naresh R by Associate II
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