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Hi,I am using the STM32F407VET6 chip to simulate the SENT protocol. I have encountered some issues and would appreciate it if professionals in the forum could provide some answers.1.Since the SENT protocol signal needs to change the output waveform b...
Hello everyone,I use a STM32G473VEH (TFBGA-100 package) and use it as USB PD sink:The device is bus poweredCC1 and DBCC1 are connected (same for CC2 and DBCC2) to provide dead battery functionality (provide 5.1 kOhm pull down on CC)USB C connector pi...
Heyho,a few questions to those who already used the PTP offload function (not via IP / UDP, but PTP directly over ethernet, MAC packet type 0x88F7), which can auto-generate SYNC and DelayRequest messages:1) As this feature does not auto-generate Foll...
Hello,I'm working with the STM32H723 and need to interface with an external ADC that provides a DRDY (PG2 pin) signal. I'd like to initiate an SPI transfer via DMA whenever the DRDY pin goes low. The ADC is connected to SPI6, and I understand that o...
Hi,while I'm configuring the FMC interface i come cross this memory map and i couldn't understand it. Does the FMC SDRAM Bank 1 have 4 possible regions? if yes, does SDRAM Bank 2 have the same option.what about the External Memory region, are those f...
I bought the STM32H750B Discovery and wanted to program a first example "LTDC Paint" on the demo to start.I am using the STM32Cube IDE version 1.9 (default installation, no changes made).Procedure:- File -> New -> STM32 Project -> Examples -> select ...
I have the following clock tree for STM32L471I am using TIM2 as trigger for DAC, ADC1, and ADC2 at 2.4MHz. Clock frequency of TIM2 is 48MHz with a counter value of 19 and prescaler = 0.With oscilloscope, I confirmed that the DAC is generating the sig...
Hi everyone, for several days I've been trying to replicate the Nx_TCP_Echo_Server application example by creating a project with the .IOC file, but I can't establish Ethernet communication. If I compile and run the example, everything works, but my ...
I am designing a system with an STM32 and an FPGA(Xilinx 7 series).STM32 is in charge of the user interface and the FPGA is in charge of driving the LCD to show images.Information needs to be exchanged between the STM32 and the FPGA. (STM32 send a co...
Hi,MasterMCU: STM32H743IIQuestion:Both FDCAN channels in the MCU are currently in use. I now intend to reset each FDCAN instance (i.e., reset all its registers) during its respective bus-off event, and then reinitialize the instance. Resetting all ...
