diff options
Diffstat (limited to 'Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.c')
| -rw-r--r-- | Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.c b/Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.c index c60f08f9c..7d486e16e 100644 --- a/Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.c +++ b/Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.c @@ -174,7 +174,11 @@ void EVENT_USB_UnhandledControlPacket(void) Endpoint_ClearSETUP();
/* Wait until the LED report has been sent by the host */
- while (!(Endpoint_IsOUTReceived()));
+ while (!(Endpoint_IsOUTReceived()))
+ {
+ if (USB_DeviceState == DEVICE_STATE_Unattached)
+ return;
+ }
/* Read in the LED report from the host */
uint8_t LEDStatus = Endpoint_Read_Byte();
@@ -195,9 +199,7 @@ void EVENT_USB_UnhandledControlPacket(void) /* Clear the endpoint data */
Endpoint_ClearOUT();
- /* Acknowledge status stage */
- while (!(Endpoint_IsINReady()));
- Endpoint_ClearIN();
+ Endpoint_ClearStatusStage();
}
break;
@@ -213,7 +215,7 @@ void Keyboard_HID_Task(void) uint8_t JoyStatus_LCL = Joystick_GetStatus();
/* Device must be connected and configured for the task to run */
- if (!(USB_IsConnected) || !(USB_ConfigurationNumber))
+ if (USB_DeviceState != DEVICE_STATE_Configured)
return;
/* Check if board button is not pressed, if so mouse mode enabled */
@@ -284,7 +286,7 @@ void Mouse_HID_Task(void) uint8_t JoyStatus_LCL = Joystick_GetStatus();
/* Device must be connected and configured for the task to run */
- if (!(USB_IsConnected) || !(USB_ConfigurationNumber))
+ if (USB_DeviceState != DEVICE_STATE_Configured)
return;
/* Check if board button is pressed, if so mouse mode enabled */
|