Ask questions, find answers, and share insights on STM32 products and their technical features.
We have custom HW with an STM32F303VC processor.There is a 12 MHz crystal with an 18pF in parallel wired to OSC_IN and OSC_OUT.The power budget is basically unlimited so we would like to run the device as fast as possible with this configuration.Peri...
Hi, I am attempting to enable TIM1 to act as my program's tick timebase as SysTick is being utilized by the FreeRTOS kernel to generate PendSV interrupts. I configured this in CubeMX (Timebase set to TIM1) but I cannot get TIM1 to start ticking. Atta...
Hello, I am trying to do one simple task with my STM32 board using just registers and interruptions in USART2.Basically I have to wait until I receive data via serialPort, then activate interruption that should increment the value of my data by 1. Af...
The BSDL files for STM32H7RS do not contain files for STM32H7RS.Is the JTAG command length the same for STM32H7RS as for other STM32?
Hello,I want to program STM32G47xx using CAN bootloader. can anyone help me to get it solved? R
Hello Team,I am using the STM32F469NIH6 to implement a timer triggered DMA and I need some clarity on a few points here-I see that that there are three possible requests possible for a timer triggered DMA. I understand that the TIM8_UP is to trigger ...
I have designed my own PCB and I have the problem that while the code uploads successfully, it doesn't run.I have checked NRST and BOOT0 and both should not be the problem. I have found a similar issue where the chip didn't get a clock signal and the...
Hi Everyone.As mentioned in the subject I have 2 Nucleo F767zit. where i configured one board as Host(CDC) and another as Device(CDC). I referred MOOC USB training(https://www.youtube.com/playlist?list=PLnMKNibPkDnFFRBVD206EfnnHhQZI4Hxa), configured ...
So, which is correct and which is wrong?The same is in RM313 for 'F37x.Would those who wrote/modified AN4232 pay more attention to checking the facts through actually writing test cases, rather than applying the "modern feel and look", this must have...
Hello,I use STM32H750XBH6, DataSheet 'Absolute maximum ratings' say that 'Output current sunk by Px_C pins' is 1mAWhat does Px C mean? Does it mean all the pins of GPIOC?Or something else? Thanks!
