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Add m9s12 serial logic

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3305 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2011-02-20 15:19:44 +00:00
parent 2814d4dd8c
commit 5a52fca179
6 changed files with 287 additions and 60 deletions
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include/nuttx/usb/hid_parser.h
+53 -45
View File
@@ -44,64 +44,72 @@
/* Configuration ************************************************************/
/* HID_STATETABLE_STACK_DEPTH
/* CONFIG_HID_STATEDEPTH
* Constant indicating the maximum stack depth of the state table. A larger
* state table allows for more PUSH/POP report items to be nested, but
* consumes more memory. By default this is set to 2 levels (allowing non-
* nested PUSH items) but this can be overridden by defining
* HID_STATETABLE_STACK_DEPTH in the Nuttx config file.
* CONFIG_HID_STATEDEPTH in the Nuttx config file.
*
* HID_USAGE_STACK_DEPTH
* CONFIG_HID_USAGEDEPTH
* Constant indicating the maximum stack depth of the usage table. A larger
* usage table allows for more USAGE items to be indicated sequentially for
* REPORT COUNT entries of more than one, but requires more stack space. By
* default this is set to 8 levels (allowing for a report item with a count
* of 8) but this can be overridden by defining HID_USAGE_STACK_DEPTH to
* of 8) but this can be overridden by defining CONFIG_HID_USAGEDEPTH to
* in the Nuttx config file.
*
* HID_MAX_COLLECTIONS
* CONFIG_HID_MAXCOLLECTIONS
* Constant indicating the maximum number of COLLECTION items (nested or
* unnested) that can be processed in the report item descriptor. A large
* value allows for more COLLECTION items to be processed, but consumes
* more memory. By default this is set to 10 collections, but this can be
* overridden by defining HID_MAX_COLLECTIONS in the Nuttx config file.
* overridden by defining CONFIG_HID_MAXCOLLECTIONS in the Nuttx config file.
*
* CONFIG_HID_MAXITEMS
* Constant indicating the maximum number of report items (IN, OUT or
* FEATURE) that can be processed in the report item descriptor and stored
* in the user HID Report Info structure. A large value allows
* for more report items to be stored, but consumes more memory. By default
* this is set to 20 items, but this can be overridden by defining
* HID_MAX_REPORTITEMS in the Nuttx config file.
* CONFIG_HID_MAXITEMS in the Nuttx config file.
*
* CONFIG_HID_MAXIDS
* Constant indicating the maximum number of unique report IDs that can be
* processed in the report item descriptor for the report size information
* array in the user HID Report Info structure. A large value allows for
* more report ID report sizes to be stored, but consumes more memory. By
* default this is set to 10 items, but this can be overridden by defining
* HID_MAX_REPORT_IDS in the Nuttx config file. Note that IN, OUT and FEATURE
* CONFIG_HID_MAXIDS in the Nuttx config file. Note that IN, OUT and FEATURE
* items sharing the same report ID consume only one size item in the array.
*/
#ifndef HID_STATETABLE_STACK_DEPTH
# define HID_STATETABLE_STACK_DEPTH 2
#ifndef CONFIG_HID_STATEDEPTH
# define CONFIG_HID_STATEDEPTH 2
#endif
#ifndef HID_USAGE_STACK_DEPTH
# define HID_USAGE_STACK_DEPTH 8
#ifndef CONFIG_HID_USAGEDEPTH
# define CONFIG_HID_USAGEDEPTH 8
#endif
#ifndef HID_MAX_COLLECTIONS
# define HID_MAX_COLLECTIONS 10
#ifndef CONFIG_HID_MAXCOLLECTIONS
# define CONFIG_HID_MAXCOLLECTIONS 10
#endif
#ifndef HID_MAX_REPORTITEMS
# define HID_MAX_REPORTITEMS 20
#ifndef CONFIG_HID_MAXITEMS
# define CONFIG_HID_MAXITEMS 20
#endif
#ifndef HID_MAX_REPORT_IDS
# define HID_MAX_REPORT_IDS 10
#ifndef CONFIG_HID_MAXIDS
# define CONFIG_HID_MAXIDS 10
#endif
/* HID report type indices */
#define HID_REPORT_ITEM_IN 0
#define HID_REPORT_ITEM_OUT 1
#define HID_REPORT_ITEM_FEATURE 2
/****************************************************************************
* Public Types
****************************************************************************/
@@ -112,8 +120,8 @@
struct hid_range_s
{
uint32_t min; /* Minimum value for the attribute. */
uint32_t max; /* Maximum value for the attribute. */
uint32_t min; /* Minimum value for the attribute */
uint32_t max; /* Maximum value for the attribute */
};
/* HID Parser Report Item Unit Structure. Type define for the Unit attributes
@@ -122,8 +130,8 @@ struct hid_range_s
struct hid_unit_t
{
uint32_t type; /* Unit type (refer to HID specifications for details). */
uint8_t exponent; /* Unit exponent (refer to HID specifications for details). */
uint32_t type; /* Unit type (refer to HID spec for details) */
uint8_t exponent; /* Unit exponent (refer to HID spec for details) */
};
/* HID Parser Report Item Usage Structure. Type define for the Usage
@@ -132,8 +140,8 @@ struct hid_unit_t
struct hid_usage_t
{
uint16_t page; /* Usage page of the report item. */
uint16_t usage; /* Usage of the report item. */
uint16_t page; /* Usage page of the report item */
uint16_t usage; /* Usage of the report item */
};
/* HID Parser Report Item Collection Path Structure. Type define for a
@@ -143,9 +151,9 @@ struct hid_usage_t
struct hid_collectionpath_s
{
uint8_t type; /* Collection type (e.g. "Generic Desktop"). */
struct hid_usage_t usage; /* Collection usage. */
struct hid_collectionpath_s *parent; /* Reference to parent collection, or NULL if root collection. */
uint8_t type; /* Collection type (e.g. "Generic Desktop") */
struct hid_usage_t usage; /* Collection usage */
struct hid_collectionpath_s *parent; /* Reference to parent collection (NULL if root) */
};
/* HID Parser Report Item Attributes Structure. Type define for all the data
@@ -154,11 +162,11 @@ struct hid_collectionpath_s
struct hid_rptitem_attributes_s
{
uint8_t bitsize; /* Size in bits of the report item's data. */
struct hid_usage_t usage; /* Usage of the report item. */
struct hid_unit_t unit; /* Unit type and exponent of the report item. */
struct hid_range_s logical; /* Logical minimum and maximum of the report item. */
struct hid_range_s physical; /* Physical minimum and maximum of the report item. */
uint8_t bitsize; /* Size in bits of the report item's data */
struct hid_usage_t usage; /* Usage of the report item */
struct hid_unit_t unit; /* Unit type and exponent of the report item */
struct hid_range_s logical; /* Logical minimum and maximum of the report item */
struct hid_range_s physical; /* Physical minimum and maximum of the report item */
};
/* HID Parser Report Item Details Structure. Type define for a report item
@@ -167,14 +175,14 @@ struct hid_rptitem_attributes_s
struct hid_rptitem_s
{
uint16_t bitoffset; /* Bit offset in the IN, OUT or FEATURE report of the item. */
uint8_t type; /* Report item type, a value in HID_ReportItemTypes_t. */
uint16_t flags; /* Item data flags, a mask of HID_IOF_* constants. */
uint8_t id; /* Report ID this item belongs to, or 0x00 if device has only one report */
struct hid_collectionpath_s *collectionpath; /* Collection path of the item. */
struct hid_rptitem_attributes_s attrib; /* Report item attributes. */
uint16_t bitoffset; /* Bit offset in IN, OUT or FEATURE report of the item */
uint8_t type; /* Report item type */
uint16_t flags; /* Item data flags */
uint8_t id; /* Report ID this item belongs to (0 if only one report) */
struct hid_collectionpath_s *collectionpath; /* Collection path of the item */
struct hid_rptitem_attributes_s attrib; /* Report item attributes */
uint32_t value; /* Current value of the report item */
uint32_t previous; /* Previous value of the report item. */
uint32_t previous; /* Previous value of the report item */
};
/* HID Parser Report Size Structure. Type define for a report item size
@@ -183,8 +191,8 @@ struct hid_rptitem_s
struct hid_rptsizeinfo_s
{
uint8_t id; /* Report ID of the report within the HID interface. */
uint16_t size[3]; /* Number of bits in each report type for the given Report ID */
uint8_t id; /* Report ID of the report within the HID interface */
uint16_t size[3]; /* Number of bits in report type for the Report ID */
};
/* HID Parser State Structure. Type define for a complete processed HID
@@ -196,16 +204,16 @@ struct hid_rptinfo_s
/* nitems is the number of report items stored in the report items array (rptitems[]). */
uint8_t nitems;
struct hid_rptitem_s items[HID_MAX_REPORTITEMS];
struct hid_rptitem_s items[CONFIG_HID_MAXITEMS];
/* All collection items, referenced by the report items. */
struct hid_collectionpath_s collectionpaths[HID_MAX_COLLECTIONS];
struct hid_collectionpath_s collectionpaths[CONFIG_HID_MAXCOLLECTIONS];
uint8_t nreports; /* Number of reports within the HID interface */
struct hid_rptsizeinfo_s rptsize[HID_MAX_REPORT_IDS]; /* Report sizes for each report in the interface */
struct hid_rptsizeinfo_s rptsize[CONFIG_HID_MAXIDS]; /* Report sizes for each report in the interface */
uint16_t maxrptsize; /* Largest report that the attached device will generate, in bits */
bool haverptid; /* Device has at least one REPORT ID in its HID report. */
bool haverptid; /* Device has at least one REPORT ID in its HID report */
};
/* Callback routine for the HID Report Parser. This callback must be