Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
My firmware application is stored in external NOR flash which is memory mapped using XSPI and then loaded by a bootloader. However I also need to interface with the external NOR flash in command mode so I can e.g. store a filesystem there. I can't sw...
I noticed that the ROM constants for ADC calibration values in the LL headers (*_ll_adc.h) are not defined as addresses of const data.e.g. #define VREFINT_CAL_ADDR ((uint16_t*) (0x1FF07A2A)) #define TEMPSENSOR_CAL1_ADDR ((uint16_t*) (0x1FF07A2C)) #de...
Software VersionsCubeMX 6.13.0 (used H7 MCU package v1.12.0)Issue:Hello everyone, we are encountering an issue that might be related to the HAL (although we think this is unlikely as it is a rather fundamental function of the HAL).We're developing so...
We have an application that uses LWiP and FreeRTOS.The application has one UDP connection, for initial device discovery, which is managed through a UDP connection manager, on one FreeRTOS task. (Some by-the-by, background information)We are using def...
Hi!I'm using varadic in C and it seems that when I'm using float with va_args I get HardFault.I have a runable example here: https://onlinegdb.com/2c6Q1hR-ZBMy question is: Why does I get a hardfault here? How can I solve this? Is there any flags in ...
i am using stm32f446re. i am using timer in synchronization mode one timer triggers another timer so my query is master timers triggers slave timer to generate another timer pwm so that triggers value i want to control so what hal function i use to ...
I'm using the STM32H7B3I-DK and having an issue I am not fully understanding. I am using the Scrolling Dynamic Graph and wanting to add some more peripherals such as SDMMC so I added a shareable region to the to my RAM.However, now whenever the graph...
While recenting working on the FLASH peripheral for F2-F4-F7 devices (as their structure is pretty close), I noticed a few differences between the reference manuals and the device SVD. I'm not sure who's right and who's wrong in this situation (altho...
I would like to add a USB Host Driver that supports RNDIS to a project that uses Azure RTOS ThreadX.I would like a sample provided.If there is no sample, I would like some advice on development, such as how to implement it.Development environment: ST...
Hi,I've been trying to get a MicroSD card working with my H755 Nucleo for the last week. Tricky, isn't it?!I started with a SPI SD-card interface but gave up on that after about several days of pain. My focus now is on interfacing via SDIO, using the...
