STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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Forum Posts

Getting started FFT STM32?

Posted on March 12, 2018 at 12:18Hello everyone:I have to make the FFT on my STM32L4 32KC board and I don�t know where to start. Sound is coming from the outside and I have to make the FFT.Any tips would help a lot.I�ve looking on the net for help, ...

Issues due to optimization level

Posted on June 26, 2018 at 23:00Hello All,              I hope your doing good. I am working on a project based on STM32L476RG using Keil v5. I have used assert in my code. It works correctly for the compiler optimization L2 and L3. But when I chang...

Extended Erase Returning 0x00

Posted on June 05, 2018 at 08:32Hello!So when i am sending to my STM32 0X7F i get ACK in return.When i am sending 0x02 and 0xFD i get ACK in return.The Problem start when i am trying to do mass extended erase like in the document named  'USART proto...

STM32H743BIT ETHERNET UDP PACKET RECEIVING

Posted on May 23, 2018 at 07:25Hai ,        We  are using the STM32H743BIT controller . we are using  the cubemx to generate the code for the  ethernet . In our application we need to receive the UDP packet  which function we need to use . To send t...

MANISH by Associate II
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STM32F4 : USE USB DP and DM as GPIOs?

Posted on June 25, 2018 at 05:04Hello,I am using an STM32F427 with the ULPI interface for USB communication, since i am not using the USB signals DP and DM for the USB communication, I would like to use those signals as GPIOs. Right now, the problem...

Jumping from boot code to the application code

Posted on June 23, 2018 at 08:53Hai, we want to jump from one code located at 0x8000000 to another code located at 0x8040000 . that jump condition is depending on the GPIO line .To jump we used the following code .void APP_JumpToApplication(void){ p...

MANISH by Associate II
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STM32H7 custom bootloader issue

Posted on May 30, 2018 at 17:21Hi !I am working on Nucleo-144 board with the STM32H7 processor using cubeMX and developping on Ac6 System Workbench for STM32 based on Eclipse.I am currently developping a Bootloader located on the first sector of the...

STM32F373 SDADC Calibration does not finish

Posted on June 22, 2018 at 17:20Hey there i am using a STM32F373.Right now i am implementing the SDADC function to my programm, but if i trigger a Conversation or a Calibration it is not finishing it. SDADC_ISR_EOCALF or SDADC_ISR_JEOCF bit never se...