Simulator for STM32U5A9J-DK
i a searching a simulator which can access the inbuilt wifi, bluetooth and ethernet of laptop for STM32U5A9J-DK to test my project.
Forum Posts
Resolved! STM32H5 - Issue with TIM update event generation forced by software (UG)
Hello,I have already seen some old post about this topic, but without a clear explanation and solution. I have the following function, to configure and enable timer with the desired period. void HW_TIMER_Enable(uint32_t period){ LL_TIM_SetAutoReload...
External Loader file not working
I am using STM32L562, we have replaced MX25LM51245G with, IS25LP128F external flash.We have integrated its driver and it is working fine. But we want to flash binary using STM32_Programmer_CLI.exe and or STM32Cube programer.For that, I have tried to ...
Resolved! Dynamically change Period and Prescaler
We are using interrupt of timer function.Currently, Period and Prescaler are set in the initial settings (MX_TIM6_Init), but what should I do if I want to dynamically change Period and Prescaler? [IDE]STM32CubeIDE 1.14.0[board] STM32F412 Discovery k...
STM32 HAL Uart receive interrupt stops receiving at random times
I am using an F303RE and UART communications for a project.I'm using all 5 uarts, all with the HAL-library interrupt based transmit and receive.The main communication protocol is MAVLINK, with one of the UARTs being SBUS.My issue:After a random amoun...
Resolved! Incorrect Flash Size
Hello. I am confused about the amount of flash on an STM32F105VBT6. From the overview for the STM32F105/107 devices, I gather that this MCU should have 128 Kbytes of flash. And in STM32CubeProgrammer, in the lower right, it says that the target has 1...
Configuring NUCLEO-H755ZI-Q at 480MHz
I'm trying to configure NUCLEO demo board at 480Mhz but I'm not able in any way, the following clock configuration seams to be correct, no conflictsBut the code will permanently hang on on the following configuration lineIf I comment the line while(!...
STM32L0x3 Interrupt Latency
Good morning,I am working with a board mounting a STM32L0x3 microcontroller. My SystemCoreClock is 32 MHz and TIM12 is clocked at 4 MHz. TIM12 has been configured in order to work in Capture Mode on Channel 1 (falling edge).The ISR does what is liste...
MCUs: We want your knowledge base suggestions!
Dear community members,We invite you to provide your suggestions for knowledge base articles in this thread. We strive to create articles that can assist or inspire you in the best possible way. Anything goes, the only condition is that it is related...
Resolved! PWM DMA stops after 2 pulses when preload is disabled, (does not when compare register preload is enabled)
I am experimenting with PWM DMA on STM32F407VET6. The code creates pulses of increasing width.If I enable the output compare preload, the number of pulses is 2 instead of 6.The first pulse at startup is the default setting from the configuration in M...
