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Hi,I am working with the STM32U5A5QJI6Q microcontroller and need guidance on the programming pins. I plan to program it using [SWD/JTAG (choose one)] with an external programmer like ST-Link.Could someone confirm:Which pins are used for programming v...
Hi,in CubeMX for the STM32F750V8T6, there is an option for External PHY or Internal PHY (see screenshot below).What is the point of using external PHY? It seems to just add cost and complexity. Is it perhaps considerably faster?Thank you
Hi Experts! Summary: Question: Anyone know if the dual 8bit ADC mode is broken on the STM32H743 or what I could be doing wrong?Details:I am trying to get 8 bit dual mode ADC working on the STM32H743. I see one post on here that seems to indicate some...
Hi,My problem is solved but I need an explanation on the solution I found.ContextI am using a custom board equiped with a STM32H7, an external SDRAM connected by FMC and a LCD screen drived by LTDC : IssueThe UI is managed by TouchGFX using Double Bu...
hiim using stm32g474vet6timer1 is trigger mode ,timer3 slavemode, both timer1 and 3 operate at 5khztimer1 will trigger timer3 and timer3 will trigger adc at every 5khz ,im using adc in multimode dma ,now the problem is when initally i start these con...
Hello teamI'm working on the LCD display parallel connection stm32f4 series.Please check the FSMC interface; I've included my schematic.
Hello, ST experts For some reason, PA12 of STM32U595VGT6 is set to GPIO at start up. But I can not find how to set PA12 to USB_DP again in any alternate function of AF1 to AF15. BRYang
Hi, I am experimenting with the STM32U5G9J-DK2 discovery kit and want to use one of the basic timers to regularly trigger a memory-to-peripheral DMA request to write different values into the GPIOD ODR register. I set up TIM7 to trigger about every 1...
We for testing CEC client device require emulate master. In normal device code we set hcec.Init.OwnAddress = CEC_OWN_ADDRESS_x but for TV master how is right choice? hcec.Init.OwnAddress = CEC_OWN_ADDRESS_NONE; or hcec.Init.OwnAddress = CEC_OWN_ADDR...
Hi I am using CAN in STM32F303RDT6.I am using HAL_CAN_AddTxMessage for CAN transmission.This function will send the data and return HAL_OK if the sending mailbox is free.However, although HAL_CAN_AddTxMessage returns HAL_OK, no message may actually b...
