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MVV.1
Associate II
since ‎2021-05-22
‎2023-06-14

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  • 11 Posts
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User Activity

hUsbDeviceHS.dev_state not working properly on my custom board !!!

2021-10-02
I'm using usb vcp for my project on STM32F407VET6.I had a XCORE407i board with a STM32F407IGt6 and when I connected it's HS usb to the PC, the "hUsbDeviceHS.dev_state" was changed to "USBD_STATE_CONFIGURED" and after disconnecting the cable, the stat...

how to use stm32 ECCx register to correct nand flash error bit???

2021-07-13
I've got a "K9F1G08U0E" nand flash. I was trying to understand how to use the generated ECC in the STM32 MCU "ECCx register" to check the validity of data received from the NAND flash. but in the documentation there is no explanation on how to use th...

problem mapping NAND flash to PC through USB_MSC

2021-06-03
I just made a FS_USB_MSC project and I wanted to access the flash from my windows computer.when I use RAM space for the STORAGE_Read_FS and STORAGE_Write_FS I can Access the RAM without any problem. and also I can format the space in windows to be ab...

Need tutorials/resources on "USB MSC" and "eMMCs/external NAND flashes"

2021-05-22
I was gonna make a project that can map USB MSC to an eMMC or external NAND Flash memory. but my knowledge of FSMC and SDIO is not enough and also I haven't worked with USB peripheral.my choice of MCU is STM32F407IGT6.can you help me find good resour...
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