STM32 MCUs Embedded software

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HAL_ETH_Init Timeout on STM3210C-EVAL

Posted on April 19, 2018 at 17:04Hello,I'm currently using a STM3210C-EVAL board with FreeRTOS, and I wanted to communicate with it through Ethernet.However, the program stops working when this function is executed in HAL_ETH_Init :(heth->Instance)-...

HAL_Delay_Microseconds on STM32F302R8

Posted on June 19, 2018 at 19:27I'm trying to find a way to use a delay of 300microseconds in my code.  I'm currently using a F302R8.  I'd like to do this without using interrupts for the time being, if possible.  Is there a HAL_Delay_Microseconds a...

STM32L476 - USB_OTG - FatFs - FreeRTOS

Posted on July 14, 2017 at 11:59Hi everyone,I'm working with an STM32L476VGT microcontroller and I'm trying to use USB_OTG_FS in Host_Only mode for reading and writing on an USB Drive. I also have a STM32L476 Discovery board but cannot find any exam...

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STPM32 issue in Enabling communication

We are using stpm32 for Ac metering. We have sent the sequence ( 48 FF FF FF 22 ) to read register 36 which will read VRMS and IRMS. Now it is reading but when I change the AC mains voltage, the readings are not changing. Is there anything I need to ...

STM32CubeF4 LIN driver support

Posted on September 09, 2014 at 04:06Hi!I am creating a project using STM32F4.The project should support LIN communication through UART4.I have the base code created using STM32CubeF4.I am using the provided HAL UART driver but the functions and it'...

Don't receive concurrently packet from UDP

Posted on July 14, 2018 at 17:03Hello.I have a problem about my project.I use my same codes in different MCUs (STM32F746 and STM32H743).Recently, I found this bug when receive from UDP at 0.1ms ~ 0.5ms interval concurrently packets.(FreeRTOS, LwIP)I...