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Hi, my application needs to handle CAN message input, Updating the screen through UART, constant buffered LOG file writing to MicroSD card. I was wondering what kind of flow I could use?For CAN messages I could use interrupts and update variables (th...
The code below was implemented using a PsoC device. Maybe someone here can help me understand it and do the same in a STM32 device. AFAIK, the code is intended to build a quad buffer, but I don't understand how this is being implemented within a sin...
Hello, the STM32H7 (dual core) has two dedicated memory protection units. If I configure one MPU to make a memory region only accessable as readonly, does the memory protection unit from the other core inherit those configuration or is it bypassing ...
Hello! If I write less than 12KB #MSD works fine. If I write more than 12KB, Windows7 will ask me to format the drive. If the MSD is not reconnected to the PC, everything works fine. Everything breaks down if Ireconnect the device to the PC. Please t...
Hello,For STM32G4 Rev Y:Errata 2.7.3Wrong ADC result if conversion done late after calibration or previous conversion DescriptionThe result of an ADC conversion done more than 1 ms later than the previous ADC conversion or ADC calibration might be in...
I've been trying to get Oversampling working using polling for ADC completion, but I'm not seeing the expected results. I found one example for x4 oversampling, but in reality that doesn't seem to actually be doing anything. I am trying to use 32 f...
How to update stm32 h750 firmware by uart in ubuntu terminal?Is there any open source ?I found stm32flash tool, but it can not support stm32h7.Is there any other option?
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Hi, I am trying to set up an input capture with DMA on a F1 and a F4 chip. The documentation is confusing, and most tutorials don't work for my specific scenario. For a start, when setting up DMA using cubeMX, I can't configure source, destination an...
