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my board is nucleo64 f401re. I used DMA and Idle interrupt to receive data of uncertain length. it works when baudrate is 115200. but it receives up to 16 bytes under baudrate 921600, other bytes has been losed. I want to higher speed, how to fixed t...
I am trying to configure Timer 2 input capture using to Measure Pulse - Width. I don't know how to measure Pulse - width. if any one know help me.
Hi,I am working on a BMS project using STM32H723, L9963E/T.Currently I have implemented SPI code which communicates with L9963E in Polling method. To improve upon the time taken by the device for communication, I am planning to go ahead with SPI DMA....
I am started a new embedded project, first time with GitHub, my question is about folder and control version organization, there is some good book, or another reference on this topic?
HiI would like to design an ultra low power pulse counter based. The LPTIM is the best option. However, my application require's 4 channels. Is there anyway to achive this with the STM32?BRGilberto
Unzip, upload to STM32F429 Disco and enjoy!JW
Can anyone explain a usage case or purpose for the 4 Internal and 3 External DACs?Can you operate all three external DACs simultaneously to provide 3 reference voltages?
HiI would like to use some GPIO to read pulses from a gas meter. The will be exposed outside the product. So, I was planning to use a TVS plus resistor to protect tge device.Can someone give any info on this? I believe that it is recomended, but the ...
I am using STM32F401CCU. I am trying to generate PWM, using DMA. WHen i select DMA data size as word (16bit) it is working. But when I am trying to do Byte (8 bit) it is not working. Is it because the CCRx register 16 bit wide? Is there any way I can...
