diff options
Diffstat (limited to 'nuttx/configs/README.txt')
| -rw-r--r-- | nuttx/configs/README.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/nuttx/configs/README.txt b/nuttx/configs/README.txt index e2b725c90..6b5bcc49f 100644 --- a/nuttx/configs/README.txt +++ b/nuttx/configs/README.txt @@ -706,6 +706,12 @@ defconfig -- This is a configuration file similar to the Linux USB host controller driver CONFIG_USBHOST Enables USB host support + CONFIG_USBHOST_HAVERHSC + Define if the hardware is able to detect a root hub status change + when a device is inserted. If CONFIG_USBHOST_HAVERHSC is not set, + then it is assumed that the hardware cannot detect the presence + of a USB device and that the application must periodically attempt + to enumerate the device. CONFIG_USBHOST_NPREALLOC Number of pre-allocated class instances |