Forum Posts
TIM CC1 register is always zero in input capture mode.
I try to recreate this tutorial:https://deepbluembedded.com/stm32-input-capture-frequency-measurement-example-timer-input-capture-mode/I use STM32H747I-DISCO board instead. It's configured to generate 25kHz test signal. Main clock is set to 400MHz, t...
Resolved! After UART send the bytes from the buffer, \0 is also received.
Why I get \0 at the end of the transmission?I imaging the \0 is a NUL termination character but I have seen from the terminal that sometimes is not received or arrives with a big delay.Could somebody tell me anything about it?Thanks in advance.
Resolved! SPI6 using BDMA Tx not working
I am trying to make SPI6 work with BDMA I see that transfer completion flag set in BMA ISR but SPI registers i don't see EOT bit set. I don't see any data coming from MOSI line of SPI6. Please help me know what is going wrong. There is no error set i...
How can I read a DMA memory buffer n consecutive times? F446RE
Hi evryone,I try to find a way to read a DMA memory buffer n consecutive times but the issue is that there is a normal mode (1 time) and a circular mode (unlimited time)I would like to find a way to end the circular mode when I decide, for example to...
STM32f407vgt6 connect with via FSMC Micron NAND flash
Hello everybody! Need help please, I want to connect (micron MLC Nandflash) to (stm32f407vgt6) by opening CubeMX configure (RCC HSE 8mhz), I include FSMC (NAND flash1, chip select 8bit) but I can not understand how to configure (common space timig) a...
Resolved! Timer counter does not stop when it reaches the ARR value
Hi,I am developing a program with the nucleo STM32G474RE that passes the ARR,CCR1,CCR2 values to TIM2 after some measurements made with another general purpose timer.However something weird occurs since when I look at TIM2 registers the ARR,CCR1,CCR2...
Resolved! Is it possible to disable SBK (break frame) on STM32G474RB on Asynchronous mode UART?
I have been looking in the documentation and break frame gets mentioned but cannot find whether is possible to disable the SBK.
STM32H745 Disco - schematics?
It seems as of April 2021, the schematic was removed from the user guide.Why? Where can I find the schematic?
