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STM32H755 HAL_MMC_GetCardCSD() bug report.

Environment:tool: STM32CubeMX6.4.0 cpu: STM32H755XIRepos: STM32Cube_FW_H7_V1.9.1​The following lines in HAL_MMC_GetCardCSD() is probably incorrect.​ pCSD->EraseGrSize = (uint8_t)((hmmc->CSD[2] & 0x00004000U) >> 14U);​ pCSD->EraseGrMul = (uint8_t)((...

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Lzhou.1 by Associate
  • 477 Views
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Resolved! Encoder/Decoder Adat protocol on STM32 MCUs

Hello everyone.I need to implement a encoder/decoder for ADAT protocol (see https://ackspace.nl/wiki/ADAT_project for more details about ADAT protocol) and I don't know if some STM32 MCUs is able for that.As you can see in the image the encoder must...

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Arubu by Associate II
  • 2912 Views
  • 9 replies
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STM32l4 doesn't quit STOP2 mode if not debugging

Hello STM32-Community,right before finishing work and everything working arguably fine, I was trying to measure the power consumption of my periphery, where I could see that the program stopped working. I've pinned down the problem to not reentering ...

crackl1ng by Associate III
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  • 1 replies
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Is it normal to have to manually press the reset button on the development boards to connect to the development boards?

Hi! I am grad student that is a newcomer to the STM32 MCU platform. I want to ask a question about the problems I have been experiencing with my development boards. Is it normal to have to manually press the reset button on the development boards to ...

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jhin by Associate II
  • 2464 Views
  • 5 replies
  • 1 kudos

Resolved! BACKUP SRAM affects the other tasks

Hi,I am using backup sram in stm32f429zi. Data Read write in backup sram section is executing properly and data will retain after power down. But when we do the power UP then my program is not executing from main loop. so my code is not working as re...

ADank.2 by Associate II
  • 934 Views
  • 2 replies
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stm32l476 a/d questions

If I am doing software trigger single conversion of 3 a/d channels and I set my end of conversion selection to be 'End of Single conversion' (CubeMX): Can I expect my to enter my ISR A/D callback at EACH EOCIF?All indications are that if I read the A...

SWenn.1 by Senior III
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STM32-HAL CAN transmits empty messages

I'm trying to transmit messages through CAN using HAL library. For test I repeated code from the first part of this video I have the same bluepill so I just did the same. Also I've tried his project, but changing Nucleo RE to ZE model. I've looked th...

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LFili.2 by Associate
  • 785 Views
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