deon/chopstx
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

NONE sounds bad, use OK instead

Browse Source
This commit is contained in:
NIIBE Yutaka
2016-06-10 08:25:00 +09:00
parent 74c7b5bcb3
commit a6541cbcc6
6 changed files with 42 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
example-fs-bb48/usb-cdc.c
View File

@@ -722,24 +722,24 @@ tty_main (void *arg)
usb_device_reset (&dev);
continue;
case USB_EVENT_GET_DESCRIPTOR:
if (usb_get_descriptor (&dev) < 0)
usb_lld_ctrl_error (&dev);
continue;
case USB_EVENT_DEVICE_ADDRESSED:
/* The addres is assigned to the device. We don't
* need to do anything for this actually, but in this
* application, we maintain the USB status of the
* device. Usually, just "continue" as EVENT_NONE is
* device. Usually, just "continue" as EVENT_OK is
* OK.
*/
case USB_EVENT_DEVICE_ADDRESSED:
chopstx_mutex_lock (&tty0.mtx);
tty0.device_state = ADDRESSED;
chopstx_cond_signal (&tty0.cnd);
chopstx_mutex_unlock (&tty0.mtx);
continue;
case USB_EVENT_GET_DESCRIPTOR:
if (usb_get_descriptor (&dev) < 0)
usb_lld_ctrl_error (&dev);
continue;
case USB_EVENT_SET_CONFIGURATION:
if (usb_set_configuration (&dev) < 0)
usb_lld_ctrl_error (&dev);
@@ -750,17 +750,12 @@ tty_main (void *arg)
usb_lld_ctrl_error (&dev);
continue;
/* Non standard device request. */
case USB_EVENT_CTRL_REQUEST:
/* Device specific device request. */
if (usb_setup (&dev) < 0)
usb_lld_ctrl_error (&dev);
continue;
/* Control WRITE transfer finished. */
case USB_EVENT_CTRL_WRITE_FINISH:
usb_ctrl_write_finish (&dev);
continue;
case USB_EVENT_GET_STATUS_INTERFACE:
if (usb_get_status_interface (&dev) < 0)
usb_lld_ctrl_error (&dev);
@@ -771,11 +766,19 @@ tty_main (void *arg)
usb_lld_ctrl_error (&dev);
continue;
case USB_EVENT_NONE:
case USB_EVENT_SET_FEATURE_DEVICE:
case USB_EVENT_SET_FEATURE_ENDPOINT:
case USB_EVENT_CLEAR_FEATURE_DEVICE:
case USB_EVENT_CLEAR_FEATURE_ENDPOINT:
usb_lld_ctrl_ack (&dev);
continue;
case USB_EVENT_CTRL_WRITE_FINISH:
/* Control WRITE transfer finished. */
usb_ctrl_write_finish (&dev);
continue;
case USB_EVENT_OK:
case USB_EVENT_DEVICE_SUSPEND:
default:
continue;