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refine OSAL_TASK_LOOP_BEGIN & OSAL_TASK_LOOP_END

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- add TASK_ASSERT & TASK_ASSERT_STATUS
add more code for enumerate task
add control requests & its type def
add API for HCD
- hcd_pipe_addr0_open
- hcd_pipe_control_open
- hcd_pipe_control_xfer
- hcd_pipe_open
- hcd_port_speed
This commit is contained in:
hathach
2013-02-02 15:36:20 +07:00
parent a25da9d3ee
commit 3ac88f1b4e
12 changed files with 254 additions and 70 deletions
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4
tinyusb/common/assertion.h
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@@ -70,7 +70,7 @@ extern "C"
//--------------------------------------------------------------------+
#define ASSERT_FILENAME __FILE__
#define ASSERT_FUNCTION __PRETTY_FUNCTION__
#define ASSERT_STATEMENT(format, ...)\
#define ASSERT_MESSAGE(format, ...)\
_PRINTF("Assert at %s: %s:%d: " format "\n", ASSERT_FILENAME, ASSERT_FUNCTION, __LINE__, __VA_ARGS__)
#ifndef _TEST_ASSERT_
@@ -83,7 +83,7 @@ extern "C"
do{\
setup_statement;\
if (!(condition)) {\
ASSERT_STATEMENT(format, __VA_ARGS__);\
ASSERT_MESSAGE(format, __VA_ARGS__);\
ASSERT_ERROR_HANDLE(error);\
}\
}while(0)

1
tinyusb/common/common.h
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@@ -70,6 +70,7 @@
#include "hal/hal.h"
#include "core/tusb_types.h"
#include "core/std_descriptors.h"
#include "core/std_request.h"
// TODO try to manipulate gcc cmd option instead
#ifndef _TEST_

3
tinyusb/core/std_descriptors.h
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@@ -54,6 +54,9 @@
#include "common/common.h"
//--------------------------------------------------------------------+
// STANDARD DESCRIPTORS
//--------------------------------------------------------------------+
/// USB Standard Device Descriptor (section 9.6.1, table 9-8)
typedef ATTR_PREPACKED struct ATTR_PACKED {
uint8_t bLength ; ///< Size of this descriptor in bytes.

79
tinyusb/core/std_request.h Normal file
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@@ -0,0 +1,79 @@
/*
* std_request.h
*
* Created on: Feb 1, 2013
* Author: hathach
*/
/*
* Software License Agreement (BSD License)
* Copyright (c) 2012, hathach (tinyusb.net)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the tiny usb stack.
*/
/** \file
* \brief TBD
*
* \note TBD
*/
/** \ingroup TBD
* \defgroup TBD
* \brief TBD
*
* @{
*/
#ifndef _TUSB_STD_REQUEST_H_
#define _TUSB_STD_REQUEST_H_
#ifdef __cplusplus
extern "C" {
#endif
#include "common/common.h"
typedef ATTR_PREPACKED struct ATTR_PACKED {
struct {
uint8_t recipient : 5; /**< Recipient type. */
uint8_t type : 2; /**< Request type. */
uint8_t direction : 1; /**< Direction type. */
} bmRequestType;
uint8_t bRequest;
uint16_t wValue;
uint16_t wIndex;
uint16_t wLength;
} tusb_std_request_t;
#ifdef __cplusplus
}
#endif
#endif /* _TUSB_STD_REQUEST_H_ */
/** @} */

18
tinyusb/core/tusb_types.h
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@@ -68,6 +68,11 @@ typedef enum {
TUSB_XFER_INTERRUPT
}tusb_transfer_type_t;
typedef enum {
TUSB_DIR_HOST_TO_DEV = 0,
TUSB_DIR_DEV_TO_HOST = 1
}tusb_direction_t;
/// TBD
typedef enum {
TUSB_PID_SETUP,
@@ -106,6 +111,19 @@ typedef enum {
TUSB_REQUEST_SYNCH_FRAME ///< 12
}tusb_std_request_code_t;
typedef enum {
TUSB_REQUEST_TYPE_STANDARD = 0,
TUSB_REQUEST_TYPE_CLASS,
TUSB_REQUEST_TYPE_VENDOR
} tusb_std_request_type_t;
typedef enum {
TUSB_REQUEST_RECIPIENT_DEVICE =0,
TUSB_REQUEST_RECIPIENT_INTERFACE,
TUSB_REQUEST_RECIPIENT_ENDPOINT,
TUSB_REQUEST_RECIPIENT_OTHER
} tusb_std_request_recipient_t;
typedef enum {
TUSB_CLASS_UNSPECIFIED = 0 , ///< 0
TUSB_CLASS_AUDIO = 1 , ///< 1

9
tinyusb/host/hcd.h
View File

@@ -56,7 +56,6 @@
#endif
#include "common/common.h"
#include "core/tusb_types.h"
typedef uint32_t pipe_handle_t;
@@ -66,7 +65,11 @@ tusb_error_t hcd_init(uint8_t hostid) ATTR_WARN_UNUSED_RESULT;
//--------------------------------------------------------------------+
// PIPE API
//--------------------------------------------------------------------+
//pipe_handle_t hcd_pipe_control_open(core_id, speed, hub_addr, hub_port, dev_addr, max_packet_size);
pipe_handle_t hcd_pipe_addr0_open(uint8_t core_id, tusb_speed_t speed, uint8_t hub_addr, uint8_t hub_port);
pipe_handle_t hcd_pipe_control_open(uint8_t dev_addr, uint8_t max_packet_size);
tusb_error_t hcd_pipe_control_xfer(pipe_handle_t pipe_hdl, const tusb_std_request_t * const p_request, uint8_t data[]);
pipe_handle_t hcd_pipe_open(uint8_t dev_addr, tusb_descriptor_endpoint_t* endpoint_desc);
#if 0
//tusb_error_t hcd_pipe_open(
@@ -83,7 +86,7 @@ tusb_error_t hcd_pipe_cancel()ATTR_WARN_UNUSED_RESULT;
//--------------------------------------------------------------------+
/// return the current connect status of roothub port
bool hcd_port_connect_status(uint8_t core_id) ATTR_WARN_UNUSED_RESULT;
tusb_speed_t hcd_port_speed_get(uint8_t core_id) ATTR_WARN_UNUSED_RESULT;
tusb_speed_t hcd_port_speed(uint8_t core_id) ATTR_WARN_UNUSED_RESULT;
#ifdef __cplusplus
}

52
tinyusb/host/usbd_host.c
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@@ -56,6 +56,12 @@
//--------------------------------------------------------------------+
// INTERNAL OBJECT & FUNCTION DECLARATION
//--------------------------------------------------------------------+
struct {
tusb_speed_t speed;
uint8_t hub_addr;
uint8_t hub_port;
} usbh_device_addr0[TUSB_CFG_HOST_CONTROLLER_NUM];
STATIC_ usbh_device_info_t device_info_pool[TUSB_CFG_HOST_DEVICE_MAX];
//--------------------------------------------------------------------+
@@ -81,31 +87,39 @@ void usbh_enumeration_task(void)
usbh_enumerate_t enum_item;
tusb_error_t error;
OSAL_TASK_LOOP
OSAL_TASK_LOOP_BEGIN
osal_queue_receive(enum_queue_hdl, (uint32_t*)&enum_item, OSAL_TIMEOUT_NORMAL, &error);
TASK_ASSERT_STATUS(error);
if (enum_item.hub_address == 0) // direct connection
{
OSAL_TASK_LOOP_BEGIN
osal_queue_receive(enum_queue_hdl, (uint32_t*)&enum_item, OSAL_TIMEOUT_NORMAL, &error);
if (error != TUSB_ERROR_NONE)
if ( enum_item.connect_status == hcd_port_connect_status(enum_item.core_id) ) // there chances the event is out-dated
{
ASSERT_STATEMENT("%s", TUSB_ErrorStr[error]);
}
else
{
if (enum_item.hub_address == 0) // direct connection
tusb_std_request_t request_dev_desc =
{
if ( enum_item.connect_status == hcd_port_connect_status(enum_item.core_id) ) // there chances the event is out-dated
{
.bmRequestType =
{
.direction = TUSB_DIR_DEV_TO_HOST,
.type = TUSB_REQUEST_TYPE_STANDARD,
.recipient = TUSB_REQUEST_RECIPIENT_DEVICE
},
}
}else // device connect via a hub
{
ASSERT_STATEMENT("%s", "Hub is not supported yet");
}
.bRequest = TUSB_REQUEST_GET_DESCRIPTOR,
.wValue = (TUSB_DESC_DEVICE << 8),
.wLength = 8
};
tusb_speed_t speed = hcd_port_speed(enum_item.core_id);
pipe_handle_t pipe_addr0 = hcd_pipe_addr0_open(enum_item.core_id, speed, enum_item.hub_address, enum_item.hub_port);
// hcd_pipe_control_xfer(pipe_addr0, &request_dev_desc)
}
OSAL_TASK_LOOP_END
}else // device connect via a hub
{
ASSERT_MESSAGE("%s", "Hub is not supported yet");
}
OSAL_TASK_LOOP_END
}
//--------------------------------------------------------------------+

15
tinyusb/host/usbd_host.h
View File

@@ -110,16 +110,21 @@ enum {
typedef uint8_t tusbh_device_status_t;
typedef uint32_t tusbh_flag_class_t;
typedef struct { // TODO internal structure
typedef struct { // TODO internal structure, re-order members
uint8_t core_id;
tusbh_device_status_t status;
pipe_handle_t pipe_control;
tusb_speed_t speed;
uint8_t hub_addr;
uint8_t hub_port;
#if 0 // TODO allow configure for vendor/product
uint16_t vendor_id;
uint16_t product_id;
uint8_t configure_count;
tusbh_device_status_t status;
pipe_handle_t pipe_control;
tusb_std_request_t request_control;
#if 0 // TODO allow configure for vendor/product
struct {
uint8_t interface_count;
uint8_t attributes;

5
tinyusb/osal/osal.h
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@@ -82,9 +82,12 @@ typedef uint32_t osal_task_t;
#define OSAL_TASK_DEF(name, code, stack_depth, prio) \
osal_task_t name
#define OSAL_TASK_LOOP
#define OSAL_TASK_LOOP_BEGIN
#define OSAL_TASK_LOOP_END
#define TASK_ASSERT_STATUS(sts) \
ASSERT_DEFINE(tusb_error_t status = (tusb_error_t)(sts),\
TUSB_ERROR_NONE == status, (void) 0, "%s", TUSB_ErrorStr[status])
tusb_error_t osal_task_create(osal_task_t *task);

25
tinyusb/osal/osal_none.h
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@@ -79,18 +79,31 @@ uint32_t osal_tick_get(void);
//--------------------------------------------------------------------+
//#define osal_task_create(code, name, stack_depth, parameters, prio)
#define OSAL_TASK_LOOP \
#define OSAL_TASK_LOOP_BEGIN \
static uint32_t timeout = 0;\
static uint16_t state = 0;\
switch(state)\
#define OSAL_TASK_LOOP_BEGIN \
case 0:
switch(state) {\
case 0:\
#define OSAL_TASK_LOOP_END \
default:\
state = 0;
state = 0;\
}
#define TASK_ASSERT_DEFINE(setup_statement, condition, error, format, ...) \
do{\
setup_statement;\
if (!(condition)) {\
ASSERT_MESSAGE(format, __VA_ARGS__);\
state = 0; /* reset task loop */\
break;\
}\
}while(0)
#define TASK_ASSERT(condition, error) TASK_ASSERT_DEFINE( , (condition), error, "%s", "evaluated to false")
#define TASK_ASSERT_STATUS(sts) \
TASK_ASSERT_DEFINE(tusb_error_t status = (tusb_error_t)(sts),\
TUSB_ERROR_NONE == status, status, "%s", TUSB_ErrorStr[status])
//--------------------------------------------------------------------+
// Semaphore API
//--------------------------------------------------------------------+