STM32 MCUs Embedded software

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I am using STM32H7A3 board and integrated an SD card using SPI. I am trying to transfer a large file and found that in first card if the number of sector to read is coming as 64, read works upto sector 36.

After 36, it will give error and exited from code.I tried another card , the code will set the sector count to 16 and loops through it to make the read complete. As i am trying a large file, its taking so much time.I just want to know, is the se...

JJoy.1 by Associate III
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USB VCP with STM32H7 does not work correctly

Hello everyone, I have a Project with STM32H745(Nucleo-H745ZI-Q). in this project I need to send data periodically to PC over VCP. I have configured everything and it works fine. But when I connect the device to the USB on the front side of my PC, th...

NTaha.1 by Associate II
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STM32 Nucleo-F767ZI Ethernet Port Not Working

Hello,I have already tested a Webserver on Nucleo-F767ZI and it was working until yesterday.Now I am unable to get Ethernet communication working. When a LAN cable is connected I see that only orange LED of RJ45 connector of nucleo is on. The green L...

ab_nurd by Associate II
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