From 6122ba93cf957bd495fdd1838bac16fb24896a17 Mon Sep 17 00:00:00 2001 From: Dean Camera Date: Mon, 4 Jan 2010 13:34:02 +0000 Subject: Fix MassStorageKeyboard demo USE_INTERNAL_SERIAL check being performed before the required library headers were included, causing a compilation error. Added notes to the class driver functions indicating which functions require what Device/Host state machine states to function. --- LUFA/Drivers/USB/Class/Host/HID.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'LUFA/Drivers/USB/Class/Host/HID.c') diff --git a/LUFA/Drivers/USB/Class/Host/HID.c b/LUFA/Drivers/USB/Class/Host/HID.c index 010b27b7a..e297ee5a7 100644 --- a/LUFA/Drivers/USB/Class/Host/HID.c +++ b/LUFA/Drivers/USB/Class/Host/HID.c @@ -220,6 +220,9 @@ uint8_t HID_Host_SendReportByID(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo void* Buffer, const uint16_t ReportSize) { #if !defined(HID_HOST_BOOT_PROTOCOL_ONLY) + if ((USB_HostState != HOST_STATE_Configured) || !(HIDInterfaceInfo->State.IsActive)) + return false; + if (HIDInterfaceInfo->State.DeviceUsesOUTPipe) { uint8_t ErrorCode; -- cgit v1.2.3