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I tried to use this board to capture image by using DCMI DMA with a ov2640 camera. The problem is data read is successful in DCMI(by watching the register) but the buffer(initialized:uint32_t buffer[16000]={0}) used to store the image data was the sa...
Hello everyone,I hope you're all doing well.I'm currently working on a project with the STM32F103RET6, and I've encountered an issue when writing data to a page of Flash memory. I'm using the FLASH_ProgramHalfWord function to write half-word data. Wh...
Folks,Does HAL have constants for the total number of ADC channels? I want to iterate through all channels and make sure that all of them are disabled. Here's the code I have in mind. ADC_ChannelConfTypeDef sConfig = {0}; sConfig.Rank = ADC_RAN...
Hello everyone,I use GPIO example project (from repository of ST) and open it by STM32 cube IDE. then when I built it give error: make all make: *** No rule to make target ...How to fix this error?Thank you! Sorry cause my English not good.
I have 19 nucleo-u5a5zj-q, my program successfully run on 18 of then but fails for 1 (I did not modify the board nor connect anything else than the STLINK USB cable). Failure here means it detects a hardfault.Is there anything that I can use to verif...
my task is to use a ov2640 camera to capture photo for further using(yolo model input),I've configure DMA DCMI for this task. Now the situation is the sccb communication with ov2640 is ok but when I start DMA to get the photo data I can't get the ph...
Hi, I'm trying to add an external memory and i choose that chip because it can communicate with QSPI and there is no need for designing due the chip is SOIC-8 which i found a compatible board for it. I'm getting issues with the driver writing i'm get...
Hello guys,Can anyone help or provide me the boot sequence diagram of STM32H755xI which has dual-core (M7 and M4)?Thanks a lot !!!
Hi all! I am trying to communicate with the Nucleo-L4P5ZG via the LPUART1 peripheral over ST-LINK, however it doesn't seem to be transmitting or receiving anything. Following is my system clock initialization code (non-relevant parts cut out): #pragm...
