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Forum Posts

Nucleo-F303RE Getting ADC Data Speed Problem

Hello everyone,I'm trying to get ADC(DMA) data on the NucleoF303RE STM32 board. The sampling speed is 1Msamples/s. When I apply a sinus wave I see data losses on ADC data. I tried to read data with a serial port and save it to an sd card. Both of the...

ADynr.1 by Associate II
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  • 20 replies
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Code works only in Debug Mode

The code runs in debug mode, however when I disconnect debugger and run the code normally it does not work as working in debug mode?I am using STM32H7xx single core microcontroller.Awaiting to hearing from you.

DPila.1 by Associate II
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  • 6 replies
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Resolved! The first letter isn't sent correctly in SPI.

Hello.Transmission from the master in full-duplex mode is possible, but when transmitted from the slave, only the first character is not transmitted correctly.The signal was misaligned for the first letter, what is the cause?STM32G431 NucleoSPI2 sett...

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TKawa.9 by Associate II
  • 1933 Views
  • 8 replies
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Resolved! stm32g474 can bus off recovery?

1. Terminal setting: classic can, silent mode, 250kbps, commercial vehicle, stm32g4742. Symptom: There is no problem during the test, but sometimes a problem occurs with the vehicle, probably because of a can error. Symptoms not reproduced.3. Inquiri...

hyuk.1 by Associate II
  • 2438 Views
  • 1 replies
  • 1 kudos

ADC with DMA's interrupt not working on STM32F303RBT

Hi all; I am using SM32f303RBT6 with Cube version 6.21 and IAR version 9.30.I used 2 ADC unit with DMA and used one timer(TI M 4) as trigger.there are 3 other timer in code that was used as two pulsers and to make sure the number of the pulses are 1...

atavo.11 by Associate
  • 437 Views
  • 0 replies
  • 0 kudos