The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Hello everyone.I've got a problem running DCMI interface on STM32H7A3 MCU. I'm using NUCLEO-H7A3ZI devboard and OV7670 camera module. Installed the latest CubeIDE and generated code in builtin configurator. Actually I'm using Segger Embedded Studio f...
Working with STM32H743 and STM32CubeIDE 1.14.0.Created a project with FreeRTOS and USB Device CDC.When the program goes into the first vTaskDelay(1000) a hard crash occurs.
Hello,Iam developing RS485 on STM32H753. I use STM32Cube (*.IOC file) for USART configuration (USART with Hardware Flow Control) and everything works perfectly. But last send char by processor is also received in RX buffer. Does anyone know how to pr...
Hello all,I am currently trying to enable the CRC SPI (CRC-16/CCITT-FALSE) on my project, but I can't make it work. You can found bellow the SPI configuration set on CubeMxHere is the message read back on my logic analyser, in yellow (0x0C52) you'll ...
I use TIM1 to generate PWM. I want to stop it by the BRK signal. I need to delay the BRK signal so that it works only at the end of the PWM period.The delay will be implemented on TIM3 in OPM mode, and for this I need to synchronize the CNT of both t...
I've noticed that the frequencies written in the reference manual are different from the ones used in the HAL.Is there a good reason they are different? Which ones are correct?I attached a screenshot from page 407 of the reference manual.https://www....
hello everyone, I am trying to combine a H-bridge-based motor controller and a sensor connected by i2c with stm32g032k8txx. They both work when i run on different microcontrollers, but when I combine them, the sensor is working fine but the PWM of th...
Hi, I am trying to test my fault exceptions. In the event of an exception, I would like to get more information about the problem. In the event of an exception, I am finding the stack pointer and trying to get PC by unwinding the stack. I think the P...
Not really an "ask", but more an FYI...I only just now encountered this and see it's relatively new, relating to binutils 2.39...References:https://www.redhat.com/en/blog/linkers-warnings-about-executable-stacks-and-segments("The executable segment w...
Hi, as advertisedof course , but no : - no UART4 as the datasheet , page 14/200 (false because UFQFPN48 has 4 more pins than LQFP48 ?)- no UART4 as CubeMx : PC10 and PC11 are present , but no UART4I have got a STM32G431CBU6 from an chinese board make...