STM32H7A3 External Crystal
can we use internal 24MHz clock for STM32H7A3VIH6Q host or we should use external? Maybe in the future we are going to use USB. Now, just UART and SPI, should I use external to support USB in the future?
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STM32G431 - ADC wont get ready with 128 and 64 prescaler.
Hi,when investigating issues with the DMA, i found, that the prescaler is not working properly.At 128 and 64 setting, the initialization of the ADC does not even finish. It is stuck in the loop after enabling the ADC. SET_BIT(RCC->AHB2ENR, RCC_AHB2...
Resolved! Hello - a newbie looking for very basic documentation.
Hello world. This is my first post to the forum so please be tolerant if I inadvertently breach local etiquette. I have some experience with RPi, Mbed and Arduino systems but none with the STM32F range until very recently when I was given a few kits ...
Resolved! Need helping with some information about st estore
How much time st needs to process an order. Since I ordered a nucleo board at 24th April and it is still processing
Seting up ADC in dual mode with DMA - Manual is not satisfying.
I have some problems getting all the information out of the manual.Using HAL is no option.There are a lot of questions (Question are all refering to "Injected simultaneous mode") that cant be answered, or details that are confusing:- When in Injected...
Resolved! Debug Connection Lost if NJTRST Set to Output
Developing on an STM32H563ZI chip with Cube IDE and ST-Link V2. DEBUG is configured as JTAG with Trace Syncro (4 bits), which is 4-wire JTAG (JTMS, JTCK, JTDI, and JTDO). My project has allocated pin PB4(NJTRST) as a GPIO. If left unconfigured, de...
STM32F070 USB Not working, HSE time out delay
STM32CubeIDE Version: 1.15.1Chip : STM32F070CBT6HSE : 16MHzProblem : USB Not workingObservation : HSE Not starting and getting time out delay in "RCC_OscInitStruct" when using HSE and PLLCLK for sysclk ( with and without CSS). MCO output is 8Mhz if e...
STM32L0 for smart watch
Hi everybody, I would like create a smart watch with a STML031 and a driver for screen ST7567.I'm looking for the best way to make this watch in outline. Particularly regarding the precision obtained for 1Hz.I would like to get as much precision as p...
Change phase difference between two pwm signals during runtime/realtime.
I'm working on a PSFB converter project and need to generate 4 PWM signals. Currently, I'm using TIM1 CH1 for complementary PWM with dead time inversion, and TIM1 CH2 as a master to trigger TIM8 CH1, also configured for complementary PWM with dead ti...
Debug randomly causes "Signal Thread #1 (Suspended : Signal : SIGTRAP:Trace/breakpoint trap)"
I'm trying to write a piece of code using STM32 Cube IDE but when trying to debug i get the following error and i really cant get rid of it.Thread #1 (Suspended : Signal : SIGTRAP:Trace/breakpoint trap) 0x1fffecec <signal handler called>() ...
