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Resolved! Vcore voltage levels - published values in source?

Hi,What are the Vcore volage levels for the STM32H562 as applied by the VOS configuration bits? Datasheet -VOS0-3 = [1.35, 1.20, 1.10, 1.00] VSource - VOS0-3 = [1.2, 1.1, 1.0, 0.9] V The discrepancy lies in some outdated comments I think; maybe the v...

jreina by Associate III
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N DMA Transfers based on a timer trigger

I'm trying to use timer 8, stm32f429I, as advanced timer, to do N DMA transfers, that copies data from portD to memory and it does trigger on PC6 after triggering, an N DMA transfers should be shot I have tried, but now it triggers only DMA transfer,...

Resolved! I2C Timing configuration for STM32G4xx

Hello guys,I am having problems setting the correct I2C clock on the STM32G4xx in Master Mode. The example configuration from the data sheet for 400 kHz at 16 MHz f_I2CCLK generates 432 kHz (RM0440-Rev4: P1892 Table 381). I use the __LL_I2C_CONVERT_T...

uhl by Associate
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  • 2 replies
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Resolved! Multiple function for interrupt

Hi all,I'd like to know if is ti possible to have multiple callback for interrupt. Beceause with HAL and CubeMX if I have multiple interrupt, I have only one function for callbackHAL_GPIO_EXTI_IRQHandlerexample in stm32f4xx_it.c :  void EXTI0_IRQHand...

SBaro.11 by Associate III
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  • 3 replies
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STM32H723 I2S or SAI

Hi,I need to use the I2S (or SAI) interface to connect a codec stereo working at 48KHz, 32bit word length and I2S connection; when I configure the multimedia I can select the SAI interface (SAI1 or SAI4) or one of the I2S interface available.Which ar...

carloV by Associate III
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  • 2 replies
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