STM32 MCUs Products

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Two leds based on one interrupt line

Dear sir,I am using STM32F769NI microcontroller. I want to glow to different Leds on one external interrupt line i.e. Led1 on rising edge and Led2 on falling edge. Can you please suggest me the solution.Regards,Manoj

LL_TIM counter seems not actually counting.

I have this code: //SystemCoreClock=64 MHZ LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_TIM6);  LL_TIM_SetPrescaler(TIM6, __LL_TIM_CALC_PSC(SystemCoreClock, 1000)); /* 1 tick /1 ms */LL_TIM_EnableCounter(TIM6);time0 = LL_TIM_GetCounter(TIM6);LL_mDela...

PTsou.1 by Associate
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  • 1 replies
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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
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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
  • 2489 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
  • 601 Views
  • 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
  • 1929 Views
  • 5 replies
  • 1 kudos