Resolved! STM32H562 bootaloder
Hello,does STM32H562 have the system rom bootloader?I cannot find it AN2606, however its datasheet does mention the system bootloader.Thank you
Forum Posts
STM32G0B0KET6 - Writing Flash Memory Problem (Pages 382 & 383)
Hi everyone.I caught a problem on STM32G0B0KET6. I want to write a data to main flash memory. But I detected that I can not write any data page 382 and page 383. I only can not write to this pages. There are no problem for other pages. For this page...
volatile const
I need to declare a 'volatile const', meaning that the value is placed in FLASH and that it is re-read every time it is referenced (as the FLASH is written to elsewhere), but am finding it very difficult to accomplish this as the compiler either plac...
Resolved! FreeRTOS in STM32U5
Hello,I was wondering if it is possible to use the FreeRTOS Middleware which is used on the STM32H7 and STM32F4 and which can be found at the following links ‘https://github.com/STMicroelectronics/STM32CubeH7/tree/master/Middlewares/Third_Party/FreeR...
Resolved! Recommendation for stopping PWM signal
Looking for a recommendation for generating a discrete number of pulses from PWM, for the example below i setup timer 1 to generate PWM and timer 2 with input capture interrupt to count the pulses, I did this with both rising and falling edge and bot...
Resolved! STM32F446RET6R TWO CAN PERIPHERALS
Hello!! I'm trying to use both CAN peripherals in an STM32F446RET6R on a custom PCB, but something is not going well enough. I've done the basic configuration using the STMCubeIDE platform (I'll add the code later, but first I want to know if someone...
Startup time of NUCLEO G431RB varies greatly
After troubleshooting this issue , i found, that i have a greatly varying startup time.I have this minimal code:int main(void) { /* GPIO Ports Clock Enable */ __HAL_RCC_GPIOC_CLK_ENABLE(); GPIO_InitTypeDef my_GPIO_InitStruct = {0}; // TEST PIN ...
Resolved! Unknown chip id! 0x421
Hello, so I am completely new to working with STM boards in general. I just got a brand new stm32f446re board, and I tried to upload some code to it through Linux. And I do mean brand new, I haven't uploaded or downloaded any code to it before this a...
Resolved! netxduo mqtt application
Hallo,I have to question, all about netxduo.1. how to set the pool size of netxduo at the least value possible2. I need to use the mqtt client packet. Is it necessary also to enable the arp protocol, icmp protocol, the TCP protocol, the udp protocol...
two timer signals on one pin
Hi,Here is my problem, I need to output two different frequencies on one pin and I can't reconfigure the timer to new arr/psc values for a different frequency because these timers also output the frequency on other pins where the frequency/timer conf...
