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author | Dean Camera <dean@fourwalledcubicle.com> | 2010-01-04 13:34:02 +0000 |
---|---|---|
committer | Dean Camera <dean@fourwalledcubicle.com> | 2010-01-04 13:34:02 +0000 |
commit | 6122ba93cf957bd495fdd1838bac16fb24896a17 (patch) | |
tree | b8cef2eb41161e5beb7523f30b54ac03dfd7e9b4 /LUFA/Drivers/USB/Class/Host/HID.h | |
parent | 1e1cf2c499d7ac0cfae536e1264af4645350813b (diff) | |
download | lufa-6122ba93cf957bd495fdd1838bac16fb24896a17.tar.gz lufa-6122ba93cf957bd495fdd1838bac16fb24896a17.tar.bz2 lufa-6122ba93cf957bd495fdd1838bac16fb24896a17.zip |
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.
Diffstat (limited to 'LUFA/Drivers/USB/Class/Host/HID.h')
-rw-r--r-- | LUFA/Drivers/USB/Class/Host/HID.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/LUFA/Drivers/USB/Class/Host/HID.h b/LUFA/Drivers/USB/Class/Host/HID.h index 01174c536..72478c2e6 100644 --- a/LUFA/Drivers/USB/Class/Host/HID.h +++ b/LUFA/Drivers/USB/Class/Host/HID.h @@ -159,6 +159,9 @@ /** Receives a HID IN report from the attached HID device, when a report has been received on the HID IN Data pipe.
*
+ * \note This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
+ * call will fail.
+ *
* \note The destination buffer should be large enough to accommodate the largest report that the attached device
* can generate.
*
@@ -173,6 +176,9 @@ #if !defined(HID_HOST_BOOT_PROTOCOL_ONLY)
/** Receives a HID IN report from the attached device, by the report ID.
*
+ * \note This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
+ * call will fail.
+ *
* \note When the HID_HOST_BOOT_PROTOCOL_ONLY compile time token is defined, this method is unavailable.
*
* \param[in,out] HIDInterfaceInfo Pointer to a structure containing a HID Class host configuration and state
@@ -188,6 +194,9 @@ /** Sends an OUT report to the currently attached HID device, using the device's OUT pipe if available or the device's
* Control pipe if not.
*
+ * \note This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
+ * call will fail.
+ *
* \note When the HID_HOST_BOOT_PROTOCOL_ONLY compile time token is defined, the ReportID parameter is removed
* from the parameter list of this function.
*
@@ -212,6 +221,9 @@ /** Determines if a HID IN report has been received from the attached device on the data IN pipe.
*
+ * \note This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
+ * call will fail.
+ *
* \param[in,out] HIDInterfaceInfo Pointer to a structure containing a HID Class host configuration and state
*
* \return Boolean true if a report has been received, false otherwise
|