STM32 MCUs Embedded software

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Resolved! STM32L4 DMA setup

I have a question about DMA in the STM32L432 (and presumably similar more most STM32L4* devices). The background is that I'm trying to set up timer #2 driving a DAC, and have the DAC grab new data from a circular buffer via DMA.In the RM0394 referenc...

joelG by Associate
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Nucleo-C031C6 ADC maximum clock speed

Hello,I have an issue with the maximum speed of the ADC clock for Nucleo-C031C6. In the device datasheet, it states that the max clock speed is 35 MHz. However, in STM32 CubeIDE, I have the option to select the asynchronous clock mode, and DIV1 is ac...

DDjur.1 by Associate II
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UCPD DRP DCDC power management through I2C

Hello,I am implementing a DRP device that is to be connected to a battery.I have this DRP example setup with the X-NUCLEO-DRP1M1 and a NUCLEO-G071RB. It is working with a 5V profile and a fixed 5V supply.I have added a 9V source PDO in CubeMX, and ca...

NMartin_0-1698799399113.png
NMartin by Associate III
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Bug STM32F429ZI ETH PTP TIM2 ITR1

STM32Cube FW_F4 V1.27.1HAL ETH PTPfilestm32f4xx_hal_tim_ex.cDefinition of TIM_TIM2_ETH_PTPline 75-79#if defined(TIM8)#define TIM_TIM2_TIM8_TRGO           0x00000000U               /*!< TIM2 ITR1 is connected to TIM8 TRGO */#else#define TIM_TIM2_ETH_P...

vekli by Associate II
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  • 4 replies
  • 2 kudos