diff options
Diffstat (limited to 'nuttx/configs/samv71-xult/README.txt')
| -rw-r--r-- | nuttx/configs/samv71-xult/README.txt | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/nuttx/configs/samv71-xult/README.txt b/nuttx/configs/samv71-xult/README.txt index 9b1ca7968..a9209f1b1 100644 --- a/nuttx/configs/samv71-xult/README.txt +++ b/nuttx/configs/samv71-xult/README.txt @@ -103,12 +103,13 @@ The BASIC nsh configuration is fully function (as desribed below under At this point, work has stopped because I am stuck. The problem is that bus events are not occurring: Nothing is detected by the USBHS when the host is connected; no activity is seen on the bus by a USB analyzer when - the host is connected. Possibilities: (1) the pullups on DM and DP are + the host is connected. Possibilities: (1) the pull-ups on DM and DP are not working. This would prevent the host from detecting the presence of - the device. the DETACH bit is, however, being correctly cleared or (2) - some issue with clocking or configuration of the UTMI. I see nothing - wrong this this case. I have done extensive comparison of the Atmel - sample code and study of the data sheet, but I have not found the key to + the device. The DETACH bit is, however, being correctly cleared and the + USB is in the suspend sate. Or (2) some issue with clocking or + configuration of the UTMI. I see nothing wrong in this case. I have + done extensive comparison of the Atmel sample code and study of the data + sheet, but I have not found the key to solving this. 6. Partial support for the maXTouch Xplained Pro LCD is in place. The |