I have an EVAL-AD5933-EB board connected to a USB hub that is connected to a Raspberry Pi running Linux. lsusb shows that the eval board is present.
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 009: ID 0835:8502 Action Star Enterprise Co., Ltd Bus 001 Device 010: ID 0c45:760b Microdia Bus 001 Device 013: ID 0456:b203 Analog Devices, Inc. Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. Bus 001 Device 004: ID 0835:8500 Action Star Enterprise Co., Ltd Bus 001 Device 005: ID 0835:8501 Action Star Enterprise Co., Ltd Bus 001 Device 006: ID 046d:c404 Logitech, Inc. TrackMan Wheel Bus 001 Device 007: ID 0bda:8176 Realtek Semiconductor Corp. RTL8188CUS 802.11n WLAN Adapter Bus 001 Device 008: ID 0835:8500 Action Star Enterprise Co., Ltd
Is there a Linux driver that operates over a USB port instead of the I2C interface for this eval board? I've tried using the usbserial driver but don't seem to get a response from the board.
