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Minor documentation improvements.

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This commit is contained in:
Dean Camera 2011-01-08 11:47:20 +00:00
parent d126146887
commit 7dc3d3a68f
48 changed files with 329 additions and 324 deletions
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21
LUFA/Drivers/USB/LowLevel/USBController.h
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@ -192,10 +192,11 @@
/* Inline Functions: */
#if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR) || defined(__DOXYGEN__)
/** Returns boolean true if the VBUS line is currently high (i.e. the USB host is supplying power),
* otherwise returns false.
/** Determines if the VBUS line is currently high (i.e. the USB host is supplying power).
*
* \note This function is not available on some AVR models which do not support hardware VBUS monitoring.
*
* \return Boolean \c true if the VBUS line is currently detecting power from a host, \c false otherwise.
*/
static inline bool USB_VBUS_GetStatus(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE;
static inline bool USB_VBUS_GetStatus(void)
@ -248,20 +249,20 @@
*
* \param[in] Options Mask indicating the options which should be used when initializing the USB
* interface to control the USB interface's behaviour. This should be comprised of
* a USB_OPT_REG_* mask to control the regulator, a USB_OPT_*_PLL mask to control the
* PLL, and a USB_DEVICE_OPT_* mask (when the device mode is enabled) to set the device
* a \c USB_OPT_REG_* mask to control the regulator, a \c USB_OPT_*_PLL mask to control the
* PLL, and a \c USB_DEVICE_OPT_* mask (when the device mode is enabled) to set the device
* mode speed.
*
* \note To reduce the FLASH requirements of the library if only device or host mode is required,
* the mode can be statically set in the project makefile by defining the token USB_DEVICE_ONLY
* (for device mode) or USB_HOST_ONLY (for host mode), passing the token to the compiler
* the mode can be statically set in the project makefile by defining the token \c USB_DEVICE_ONLY
* (for device mode) or \c USB_HOST_ONLY (for host mode), passing the token to the compiler
* via the -D switch. If the mode is statically set, this parameter does not exist in the
* function prototype.
* \n\n
*
* \note To reduce the FLASH requirements of the library if only fixed settings are are required,
* the options may be set statically in the same manner as the mode (see the Mode parameter of
* this function). To statically set the USB options, pass in the USE_STATIC_OPTIONS token,
* this function). To statically set the USB options, pass in the \c USE_STATIC_OPTIONS token,
* defined to the appropriate options masks. When the options are statically set, this
* parameter does not exist in the function prototype.
* \n\n
@ -269,7 +270,7 @@
* \note The mode parameter does not exist on devices where only one mode is possible, such as USB
* AVR models which only implement the USB device mode in hardware.
*
* \see Device.h for the USB_DEVICE_OPT_* masks.
* \see \ref Group_Device for the \c USB_DEVICE_OPT_* masks.
*/
void USB_Init(
#if defined(USB_CAN_BE_BOTH) || defined(__DOXYGEN__)
@ -309,7 +310,7 @@
*
* \note When the controller is initialized into UID autodetection mode, this variable will hold the
* currently selected USB mode (i.e. \ref USB_MODE_Device or \ref USB_MODE_Host). If the controller
* is fixed into a specific mode (either through the USB_DEVICE_ONLY or USB_HOST_ONLY compile time
* is fixed into a specific mode (either through the \c USB_DEVICE_ONLY or \c USB_HOST_ONLY compile time
* options, or a limitation of the USB controller in the chosen device model) this will evaluate to
* a constant of the appropriate value and will never evaluate to \ref USB_MODE_None even when the
* USB interface is not initialized.
@ -323,7 +324,7 @@
#if !defined(USE_STATIC_OPTIONS) || defined(__DOXYGEN__)
/** Indicates the current USB options that the USB interface was initialized with when \ref USB_Init()
* was called. This value will be one of the USB_MODE_* masks defined elsewhere in this module.
* was called. This value will be one of the \c USB_MODE_* masks defined elsewhere in this module.
*
* \note This variable should be treated as read-only in the user application, and never manually
* changed in value.