Hi everyone,I'm working on UART communication with an STM32F303RE, and I'm experiencing an issue with data reception. I'm sending the character 'A', but I'm receiving incorrect values (F8F8 instead of 0x41).I tried changing the APB1 prescaler, but th...
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...
I am using STM32CubeIDE version 1.17.0 and trying to develop a custom board using X-CUBE-DISPLAY with a graphics display using the ST7789V controller. This is a design update for a previous board that was using a 7-segment LCD display. I have a pre...
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...
