'USB speed 2mb/sec USB (MCU <-->PC) realisation? stm32
I have the plans to create an emmc reader project where the mcu will read the data chunks (per 8kb) and send it to UI in PC (i guess i will use Visual Studio with serial port implmentation), the problem is that the fast usb speed is required because of emmc mcu has 32gb on board, therefore i need 2mb/sec speed at least. I have stm32h7, VCP is very slow , i can get 450 kb/sec this is the limit due to the package size of 64byte per ms. What other varients? i was thinking about USART (FTDI CHIP) with maximum baud rate, but i doubt i can reach 2mb with it. Also it has to be 2.0 USB , therefore i cant use HighSpeed, right? becase its only for usb 3.0. i'm not tied to arm architecture, can use any other chip, any suggestions?
UPD for Codo
#define CDC_DATA_FS_MAX_PACKET_SIZE 64U /* Endpoint IN & OUT Packet size */
#define CDC_CMD_PACKET_SIZE 8U /* Control Endpoint Packet size */
When i change CDC_DATA_FS_MAX_PACKET_SIZE to value more then 64, usb stops working on USB 2.0 HUB, but working on USB 3.0.
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