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Processor: STM32H753I am attempting to continuously read an ADC, and transfer the data into a circular data buffer with the ADC. I configured everything in CubeMX. No matter what I try, I get a transfer error from the DMA the first time it reads. I t...
We have a STM32H7 based device that we want to communicate with over serial using USB. We created the USB Composite driver using the sample code.When we connect our device to Windows it shows up as a Serial Port (COM12).When we connect it to MacOS it...
Heyho,any PTP specialists around here?I'm currently working with a new board using the H733 with a KSZ8863RLL ethernet PHY, and I have a strange PTP synchronization problem:If a board with a KSZ8863 is the PTP master, no slave can synchronize.The sla...
Hello, I'm developing a board to control a desk pc setup.In addition to other things like controlling the lights, some motors and other stuff, the board has to control and monitor some PWM fans.The fans report back the revolutions using a tachometer,...
Hello, I am using bootloader software on stm32U5 microcontroller. After updating the software while in boot mode, the processor jumps to the user app without resetting itself. However, when jumping from the User app to the boot app, it does not switc...
Hello,I need to configure BOR Level to work @supply voltage of 2,5 VI'd like to configure this feature through CubeMX.Is it possible? How? Thanks,Alfonso
HAL_ADC_Start(&hadc1); HAL_ADC_PollForConversion(&hadc1,1000); readValue1 = HAL_ADC_GetValue(&hadc1); HAL_ADC_Stop(&hadc1); HAL_Delay(100); HAL_ADC_Start(&hadc2); HAL_ADC_PollForConversion(&hadc2,1000); readValue2 = HAL_ADC_GetValue(&hadc2); HAL_...
Hi,I have a ported version of PTPD working on my Stm32h723. Right now, I have the ETH_MACTSCR_TSENALL bit set so that every packet gets timestamped. This is, however, wasteful since it means every single packet rx, be it ptp or not uses an extra eth ...
Hi! Library used: Standard Peripheral Library (Yea, I must use this one)Hardware:Test bench that can generate two pwm signals ( A and B )Cable that connects the test bench to the other boardOther board that should read the signal, delivered by the ca...
Can variable values be stored in some fixed addresses of internal flash and retrieved from them after reset? is there any example for same.
