Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Not sure if this is a bug or something I do not completely understand, but in the generated ethernetif.c file (HAL V1.9.0) there is the line:LWIP_MEMPOOL_DECLARE(RX_POOL, 10, sizeof(struct pbuf_custom), "Zero-copy RX PBUF pool");Which always uses, if...
I have been trying for months to figure out how to copy a project from one workspace to another using CubeIDE. I would appreciate a response from an ST employee who can actually verify that any recommendation they offer actually works.Here's what I h...
As of version 1.12.0, HAL_RTC_Init uses a macro named __HAL_RTC_IS_CALENDAR_INITIALIZED. It is defined as follows:#define __HAL_RTC_IS_CALENDAR_INITIALIZED(__HANDLE__) ((((RTC->ISR) & (RTC_ISR_INITS)) == RTC_ISR_INITS) ? 1U : 0U)I suppose it should r...
Hi guys.Im trying to port an application from STM32F4 over to U5A5.On the F4 i used an external usb hs phy. I was extremely delighted to find out that the new U5 has an integrated hs phy, only to see that:1. No more ST stack in cubemx. Ok, found a gi...
Hello,According to the Reference Manual v8 of STM32H753 one has to to flush the FIFO to perform a cipher operation: The STM32Cube source code example is not doing this flush for AES-GCM (it does the flush for DES and TDES)I implemented my code like ...
hi..I have tried all the ways to read ADC values as I found that using PA11(ADC_IN15) and PA12(ADC_IN16) is the issue.I tried setting up non configured mode with polling and also DMA (as per CubeG0 examaples) I couldnt able to read the values. Can a...
I have programmed STMG030k8T6 MCU in a prototypeChannels used ADC_IN_0 as T_sense ADC_IN_15 AS BattMonif I am calling any one of the function I am getting exact values what i measure in hardwareBut if i called them both only reading values from CH 0...
Hi,I am working on the OV7670 FIFO camera module with NUCLEO-H745ZI-Q board. My purpose is taking the image data and saving SD card via BMP format. I tried a lot of codes from github and Youtube but it didn't work. Finally I found the Udemy course vi...
Hello, I want to store the stack frame when an exception happens into a no-init section of SRAM to analyse exceptions.So I wrote a Hardfault handler to do this. I did the same for STM32F429 controller and it worked just fine but on STM32F756 it only ...
Looking at the file "syscalls.c" I found the following line:The implementation of "_exit()" calls "_kill(status, -1)".Shouldn't it be "_kill(-1, status)" instead?Note: Because "_kill()" is implemented as dummy by default, this line has no effect unle...
