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adc channel connectivity

I am using ADC channel with DMA to get linear hall sensor data ,its giving bur after some time adc pin not working. but same code working with another board, what can be problem.

Piyoosh by Associate III
  • 2506 Views
  • 12 replies
  • 3 kudos

Problem with DMA and USART receiving problem

Hello,I have an STM32F107 microcontroller that uses DMA and USART to receive 250 bytes every 10 ms. The RTOS tick is 1 kHz, so osDelay(1) results in a delay of about 1 ms.The sender transmits 200 bytes every 5 ms, and during this phase, it is not cri...

No data on MOSI spi STM32H7

Hi i am struggling to make SPI work on my nucleo-h723z board. I am using Cubemx to configure and i press when asked to used the default setup for the nucleo board when creating the project.CubeIDE is v. 1.15.1CubeMX is v. 1.11.1my code is very basic:...

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Resolved! UART sending some else data and not as intended

i am using STM3210e-eval board which has stm32f103zgt6 MCU no i am just sending data over uart to my pc the uart is interfaced with rs232 port so for the looking at the schematics i have connected it's tx and rx to ft232rl's rx and tx respectively an...

rahul7515 by Associate III
  • 2848 Views
  • 12 replies
  • 3 kudos

ADC Noise

We use a STM32F7xx microcontroller with LQFP144 casePart of the ADC Pins are on the 1-36 pin side.Unfortunately this is also the side where the Quartz (Pins  OSC_IN and OUT, PC14-OSC32_IN, PC15-OSC32_OUT) and the RMII_CLK are mapped.This leads to add...

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gviereck by Associate II
  • 5226 Views
  • 10 replies
  • 1 kudos

Resolved! STM32H750 About Dual-Flash mode program in QSPI

Hello,I may have a misunderstanding about Dual-Flash programming, so my question might seem strange.In Dual-Flash mode, does the write speed double?If so, I think the following code cannot achieve double the write speed in Dual-Flash mode. (stm32h7xx...

nonoriri by Associate III
  • 1199 Views
  • 3 replies
  • 2 kudos