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. --- Demos/Host/LowLevel/KeyboardHost/KeyboardHost.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'Demos/Host/LowLevel/KeyboardHost') diff --git a/Demos/Host/LowLevel/KeyboardHost/KeyboardHost.c b/Demos/Host/LowLevel/KeyboardHost/KeyboardHost.c index c2d8dd4a6..273cd7175 100644 --- a/Demos/Host/LowLevel/KeyboardHost/KeyboardHost.c +++ b/Demos/Host/LowLevel/KeyboardHost/KeyboardHost.c @@ -230,9 +230,6 @@ void Keyboard_HID_Task(void) break; } - USB_HostState = HOST_STATE_Configured; - break; - case HOST_STATE_Configured: /* HID class request to set the keyboard protocol to the Boot Protocol */ USB_ControlRequest = (USB_Request_Header_t) { @@ -262,9 +259,9 @@ void Keyboard_HID_Task(void) puts_P(PSTR("Keyboard Enumerated.\r\n")); - USB_HostState = HOST_STATE_Ready; + USB_HostState = HOST_STATE_Configured; break; - case HOST_STATE_Ready: + case HOST_STATE_Configured: /* If a report has been received, read and process it */ ReadNextReport(); -- cgit v1.2.3