Hi,
I have bought a couple of the above from you and would like to find out some further details.
My project are supposed to collect system info from my Linux box (Ubuntu 12.04) and display on the LCD attached to the A-Star. I have no trouble uploading my codes to the board in windows. When I attached it to the Linux box, I see /dev/ttyACM0 created. When dmesg I see the following:-
[707505.458869] usb 2-1.5: new full-speed USB device number 37 using ehci_hcd
[707505.552461] usb 2-1.5: New USB device found, idVendor=1ffb, idProduct=0101
[707505.552467] usb 2-1.5: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[707505.552469] usb 2-1.5: Product: Pololu A-Star 32U4 Bootloader
[707505.552471] usb 2-1.5: Manufacturer: Pololu Corporation
[707505.552930] cdc_acm 2-1.5:1.0: ttyACM0: USB ACM device
[707513.415696] usb 2-1.5: USB disconnect, device number 37
[707513.614578] usb 2-1.5: new full-speed USB device number 38 using ehci_hcd
[707513.709936] usb 2-1.5: New USB device found, idVendor=1ffb, idProduct=2300
[707513.709940] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[707513.709943] usb 2-1.5: Product: Pololu A-Star 32U4
[707513.709945] usb 2-1.5: Manufacturer: Pololu Corporation
[707513.710333] cdc_acm 2-1.5:1.0: This device cannot do calls on its own. It is not a modem.
[707513.710350] cdc_acm 2-1.5:1.0: ttyACM0: USB ACM device
[707513.711964] input: Pololu Corporation Pololu A-Star 32U4 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.2/input/input26
[707513.712234] hid-generic 0003:1FFB:2300.0010: input,hidraw1: USB HID v1.01 Mouse [Pololu Corporation Pololu A-Star 32U4] on usb-0000:00:1d.0-1.5/input2
The problem I am facing is that the /dev/ttyACM0 seems only activated as a HID input device and I am not able to open /dev/ttyACM0 as an usb serial. Am I missing some steps? Please advice
Regards
Beh