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NUCLEO-F401RE with Rasbperry PI - Virtual COM port for Serial Communcation not showing

ILee.1
Associate

Hi, I've been working with the NUCLEO-F401RE board developing on windows. Everything has been going smoothly but I'm having issues now that I'm trying to connect it to a Raspberry Pi.

On Windows, when connected, the STLink Virtual COM port shows up properly, which I use to provide serial communication between the host and the board.

0693W00000LwNqKQAV.png 

However on the Raspberry PI, there is no COM port showing up (tty).

The following is the output of "dmesg" after connecting the board, followed by the output of "ls /dev" The new items that are showing are: sda, stlinkv2-1_, stlinkv2-1_0, stlinkv2-1_1

However none of those seem usable as serial communication. Does anyone have any insight of what I may be doing wrong, or something I've missed that I need to solve this?

Any solution or guidance as to where I might start looking would be appreciated

[264920.119903] usb 1-1.1.2.1: new full-speed USB device number 42 using dwc_otg
[264920.253559] usb 1-1.1.2.1: New USB device found, idVendor=0483, idProduct=374b, bcdDevice= 1.00
[264920.253581] usb 1-1.1.2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[264920.253598] usb 1-1.1.2.1: Product: STM32 STLink
[264920.253613] usb 1-1.1.2.1: Manufacturer: STMicroelectronics
[264920.253629] usb 1-1.1.2.1: SerialNumber: 0664FF555071494867113850
[264920.311400] usb-storage 1-1.1.2.1:1.1: USB Mass Storage device detected
[264920.314655] scsi host0: usb-storage 1-1.1.2.1:1.1
[264921.371152] scsi 0:0:0:0: Direct-Access   MBED   microcontroller 1.0 PQ: 0 ANSI: 2
[264921.372992] sd 0:0:0:0: [sda] 1096 512-byte logical blocks: (561 kB/548 KiB)
[264921.373589] sd 0:0:0:0: [sda] Write Protect is off
[264921.373610] sd 0:0:0:0: [sda] Mode Sense: 03 00 00 00
[264921.374214] sd 0:0:0:0: [sda] No Caching mode page found
[264921.374233] sd 0:0:0:0: [sda] Assuming drive cache: write through
[264921.437105] sd 0:0:0:0: [sda] Attached SCSI removable disk

0693W00000LwNxkQAF.png 

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