Enquiry about multichannel ADC for STM32F051R8T6 Board
i am facing issue in generating PWM using to ADC channel in STM32F051R8T6 board so i wanted to ask that does this particular board supports multichannel ADC
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STM32H743 Vrefint value is always read as 0xFFFF
Hello to everyone,I have encountered a problem trying to work with ADC data on STM32H743 chip. When I read VREFINT value (19th ADC input channel) I always see 0xFFFF. Data on other channels look slightly more adequate (at least they are changed depen...
Configuring a G431RBT6 with cubeMX and the reference manual - confusing at least
I just wanted to configure the board. I never thought, that i would need more than 10 minutes at the first function (3 pins - timer for hall sensors). It takes quite a bit of investigation to figure out those connections. I just want to ask if i am r...
Please use B&W text in documentation
In some newer STM32 documents, such as ES0418, text is rendered in various tints of blue. This results in decreased readability and problems when printing.Can ST please constrain fancy color schemes to marketing material, and use conservative black-o...
Resolved! Advice, please, how to view the function call tree and the contents of the MCU stack using STM32Cubeide. After the program crashes in debug the program loops in Hard_Fault_Handler () and it is not clear what cause such event.
What ability to view the contents of the call stack in CubeIDE is present?, i.e. what functions were called before the crash, preferably in the form of a tree
Resolved! STM32L5 System View Description
The system view description files for H5 and U5 are on the website, but it is not for L5 (https://www.st.com/en/microcontrollers-microprocessors/stm32l5-series.html#cad-resources). Where can I find it ?
PWM generation TIM1 CH1N
I am trying to generate a regular PWM signal using TIM1 CH1N on the STM32-F411RE (pin PA7). I've seen a few posts on generating PWM using the advanced timers but nothing has seemed to work. The code below is the automatically generated code called in...
STM32F405 GPIO pin
As shown above picture, I got my STM32F405 configured as open drain to drive the led that is connected.Also, the same pin connected to via hex inverted (74HCS04D) to invert it and connected to OR gate. But when the GPIO pin in reset (low) state volta...
STM32H743IIx DMA from AXI SRAM to external SDRAM not writing all SDRAM addresses correctly.
I wrote a test that uses the DMA2D to transfer 64kB of data from AXI SRAM to an external SDRAM. I set the source data to be all 0xFF and started the DMA. Using the Memory viewer in STM32CubeIDE I see that the SDRAM is getting filled, but there are ...
Resolved! Timer synchronization
Hello Everyone i am using stm32G031J6 Microcontroller. I want to generate a PWM signal from Timer 1 working as slave in gated mode, that has a pulse width = 10us and pulse period = 44us In this microcontroller i am using Timer 3 as a Master which ha...
