Human interface on SAM4L Xplained Pro:
- Led 0 is on when it's host and there is no device connected
- Led 0 blinks when a device is enumerated and HID or MSC interface enabled
- The blink is slow (1s) with low speed device
- The blink is normal (0.5s) with full speed device
- The blink is fast (0.25s) with high speed device
- Led 0 is on when a read or write access is on going, and keep on if a LUN test is successful
- Led 0 is off when a LUN test is unsuccessful
- Led 0 is on when a HID mouse button is pressed
- Button SW0 allows to enter the device in suspend mode with remote wakeup feature authorized
- Only SW0 button can be used to wakeup USB device in suspend mode
1.8.5