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Resolved! STM32F0xx BxCAN Loop-back Transfer Delay

Hi,I am working on STM32F042.I have setup the BxCAN peripheral into loop-back silent mode, and it works fine. I can transfer and receive every single frame I am transmitting and no error conditions are detected.However, I have noticed that when I wan...

MArgi by • Associate II
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  • 1 replies
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HAL bug in LPTIM interrupt.

Posted on November 27, 2017 at 14:20Hi everyone,I'm trying to clear my head around interrupts with an STM32l0x3. I'm not using HAL functions, rather I'm trying to understand the logic behind all this.This becomes a little bit messier since the NVIC ...

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X-CUBE-VS4A -- How to pass Amazon ATS certificates?

1.Uncommenting one line in service_asset.c still can't work.Request a token from Amazon website. It shows token "ANeQCyBUgoyAFxrpfsUJ" in browser. But my STM32F769I shows below messages: Always can't pass Amazon ATS certificates.=====================...

jesson by • Associate II
  • 1979 Views
  • 9 replies
  • 1 kudos

Error Handler

If i remove while(1){} from Error handler and Hard fault handler is there any chance of it to effect micro controller

saiteja by • Associate II
  • 908 Views
  • 5 replies
  • 0 kudos

STM32F411 I2C DMA FUNCTION QUESTION

I'm using STM32F411RCT chip and using I2C3 slave is BMP280 * 2ea and HDC1080​​The bmp280 is implemented as a function of HAL_I2C_Mem_Read.HDC1080 is implemented as a function of HAL_I2C_Master_Transmit & HAL_I2C_Master_Receivenow, I change this fun...

mkim.51 by • Associate II
  • 445 Views
  • 0 replies
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Resolved! STM32L433: can't make sense of Flash Loader Demonstrator

During development I've been using ST-LInk to program the STM32L433 which of course works perfectly. I want to release the firmware and allow users to be able to update the code over UART2. I've set BOOT0 and can see the device using the latest versi...

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