From e071f3897a0946c6be1e1b5e1f78eda8dcbf6fc7 Mon Sep 17 00:00:00 2001 From: Dean Camera Date: Tue, 21 Jul 2009 13:31:21 +0000 Subject: Added new USB_DeviceState variable to keep track of the current Device mode USB state. Added new Endpoint_ClearStatusStage() convenience function to assist with the status stages of control transfers. Removed vague USB_IsConnected global - test USB_DeviceState or USB_HostState explicitly to gain previous functionality. Removed USB_IsSuspended global - test USB_DeviceState against DEVICE_STATE_Suspended instead. Fixed possible enumeration errors from spinloops which may fail to exit if the USB connection is severed before the exit condition becomes true. --- LUFA/Drivers/USB/HighLevel/Events.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'LUFA/Drivers/USB/HighLevel/Events.h') diff --git a/LUFA/Drivers/USB/HighLevel/Events.h b/LUFA/Drivers/USB/HighLevel/Events.h index 2df0dda08..4042d4670 100644 --- a/LUFA/Drivers/USB/HighLevel/Events.h +++ b/LUFA/Drivers/USB/HighLevel/Events.h @@ -98,7 +98,7 @@ * which is not always accurate (host may suspend the bus while still connected). If the actual connection state * needs to be determined, VBUS should be routed to an external pin, and the auto-detect behaviour turned off by * passing the NO_LIMITED_CONTROLLER_CONNECT token to the compiler via the -D switch at compile time. The connection - * and disconnection events may be manually fired, and the \ref USB_IsConnected global changed manually. + * and disconnection events may be manually fired, and the \ref USB_DeviceState global changed manually. * * \see USBTask.h for more information on the USB management task and reducing CPU usage. */ @@ -116,7 +116,7 @@ * which is not always accurate (host may suspend the bus while still connected). If the actual connection state * needs to be determined, VBUS should be routed to an external pin, and the auto-detect behaviour turned off by * passing the NO_LIMITED_CONTROLLER_CONNECT token to the compiler via the -D switch at compile time. The connection - * and disconnection events may be manually fired, and the \ref USB_IsConnected global changed manually. + * and disconnection events may be manually fired, and the \ref USB_DeviceState global changed manually. * * \see USBTask.h for more information on the USB management task and reducing CPU usage. */ -- cgit v1.2.3