jesus/tinyusb
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add hcd_devtree_get_info()

Browse Source 
remove usbh_hcd.h
This commit is contained in:
hathach
2021-08-23 17:00:41 +07:00
parent a490a3fe61
commit 75cd593b60
8 changed files with 106 additions and 130 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/host/hcd.h
+15
View File
@@ -92,6 +92,14 @@ enum {
//#define HCD_MAX_ENDPOINT 16
//#define HCD_MAX_XFER 16
typedef struct {
uint8_t rhport;
uint8_t hub_addr;
uint8_t hub_port;
uint8_t speed;
} hcd_devtree_info_t;
#endif
//--------------------------------------------------------------------+
@@ -145,6 +153,13 @@ bool hcd_edpt_clear_stall(uint8_t dev_addr, uint8_t ep_addr);
// USBH implemented API
//--------------------------------------------------------------------+
// Get device tree information of a device
// USB device tree can be complicated and manged by USBH, this help HCD to retrieve
// needed topology info to carry out its work
extern void hcd_devtree_get_info(uint8_t dev_addr, hcd_devtree_info_t* devtree_info);
//------------- Event API -------------//
// Called by HCD to notify stack
extern void hcd_event_handler(hcd_event_t const* event, bool in_isr);
src/host/hcd_attr.h
+1
View File
@@ -35,6 +35,7 @@
//------------- NXP -------------//
#if TU_CHECK_MCU(LPC175X_6X) || TU_CHECK_MCU(LPC177X_8X) || TU_CHECK_MCU(LPC40XX)
#define HCD_ATTR_OHCI
#elif TU_CHECK_MCU(LPC18XX) || TU_CHECK_MCU(LPC43XX)
#define HCD_ATTR_EHCI_TRANSDIMENSION
src/host/usbh.c
+75 -3
View File
@@ -32,12 +32,16 @@
#include "host/usbh.h"
#include "host/usbh_classdriver.h"
#include "hub.h"
#include "usbh_hcd.h"
//--------------------------------------------------------------------+
// USBH Configuration
//--------------------------------------------------------------------+
// TODO remove,update
#ifndef CFG_TUH_EP_MAX
#define CFG_TUH_EP_MAX 9
#endif
#ifndef CFG_TUH_TASK_QUEUE_SZ
#define CFG_TUH_TASK_QUEUE_SZ 16
#endif
@@ -45,6 +49,57 @@
// Debug level of USBD
#define USBH_DBG_LVL 2
//--------------------------------------------------------------------+
// USBH-HCD common data structure
//--------------------------------------------------------------------+
typedef struct {
//------------- port -------------//
uint8_t rhport;
uint8_t hub_addr;
uint8_t hub_port;
uint8_t speed;
//------------- device descriptor -------------//
uint16_t vendor_id;
uint16_t product_id;
uint8_t ep0_packet_size;
//------------- configuration descriptor -------------//
// uint8_t interface_count; // bNumInterfaces alias
//------------- device -------------//
struct TU_ATTR_PACKED
{
uint8_t connected : 1;
uint8_t addressed : 1;
uint8_t configured : 1;
uint8_t suspended : 1;
};
volatile uint8_t state; // device state, value from enum tusbh_device_state_t
uint8_t itf2drv[16]; // map interface number to driver (0xff is invalid)
uint8_t ep2drv[CFG_TUH_EP_MAX][2]; // map endpoint to driver ( 0xff is invalid )
struct TU_ATTR_PACKED
{
volatile bool busy : 1;
volatile bool stalled : 1;
volatile bool claimed : 1;
// TODO merge ep2drv here, 4-bit should be sufficient
}ep_status[CFG_TUH_EP_MAX][2];
// Mutex for claiming endpoint, only needed when using with preempted RTOS
#if CFG_TUSB_OS != OPT_OS_NONE
osal_mutex_def_t mutexdef;
osal_mutex_t mutex;
#endif
} usbh_device_t;
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
@@ -130,7 +185,7 @@ static bool _usbh_initialized = false;
// all devices including hub and zero-address TODO exclude device0 to save space
// hub address start from CFG_TUH_DEVICE_MAX
CFG_TUSB_MEM_SECTION usbh_device_t _usbh_devices[CFG_TUH_DEVICE_MAX+1];
CFG_TUSB_MEM_SECTION usbh_device_t _usbh_devices[1+CFG_TUH_DEVICE_MAX+CFG_TUH_HUB];
// Event queue
// role device/host is used by OS NONE for mutex (disable usb isr)
@@ -139,7 +194,14 @@ static osal_queue_t _usbh_q;
CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN static uint8_t _usbh_ctrl_buf[CFG_TUH_ENUMERATION_BUFSIZE];
//------------- Helper Function Prototypes -------------//
//------------- Helper Function -------------//
TU_ATTR_ALWAYS_INLINE
static inline usbh_device_t* get_device(uint8_t dev_addr)
{
return &_usbh_devices[dev_addr];
}
static bool enum_new_device(hcd_event_t* event);
static void process_device_unplugged(uint8_t rhport, uint8_t hub_addr, uint8_t hub_port);
static bool usbh_edpt_control_open(uint8_t dev_addr, uint8_t max_packet_size);
@@ -326,6 +388,16 @@ uint8_t* usbh_get_enum_buf(void)
// HCD Event Handler
//--------------------------------------------------------------------+
void hcd_devtree_get_info(uint8_t dev_addr, hcd_devtree_info_t* devtree_info)
{
usbh_device_t const* dev = get_device(dev_addr);
devtree_info->rhport = dev->rhport;
devtree_info->hub_addr = dev->hub_addr;
devtree_info->hub_port = dev->hub_port;
devtree_info->speed = dev->speed;
}
void hcd_event_handler(hcd_event_t const* event, bool in_isr)
{
switch (event->event_id)
src/host/usbh_control.c
+3 -6
View File
@@ -29,7 +29,7 @@
#if TUSB_OPT_HOST_ENABLED
#include "tusb.h"
#include "usbh_hcd.h"
#include "usbh_classdriver.h"
enum
{
@@ -59,9 +59,7 @@ static usbh_control_xfer_t _ctrl_xfer;
bool tuh_control_xfer (uint8_t dev_addr, tusb_control_request_t const* request, void* buffer, tuh_control_complete_cb_t complete_cb)
{
// TODO need to claim the endpoint first
usbh_device_t* dev = &_usbh_devices[dev_addr];
const uint8_t rhport = dev->rhport;
const uint8_t rhport = usbh_get_rhport(dev_addr);
_ctrl_xfer.request = (*request);
_ctrl_xfer.buffer = buffer;
@@ -89,8 +87,7 @@ bool usbh_control_xfer_cb (uint8_t dev_addr, uint8_t ep_addr, xfer_result_t resu
(void) ep_addr;
(void) xferred_bytes;
usbh_device_t* dev = &_usbh_devices[dev_addr];
const uint8_t rhport = dev->rhport;
const uint8_t rhport = usbh_get_rhport(dev_addr);
tusb_control_request_t const * request = &_ctrl_xfer.request;
src/host/usbh_hcd.h
-106
View File
@@ -1,106 +0,0 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* This file is part of the TinyUSB stack.
*/
/** \ingroup Group_HCD
* @{ */
#ifndef _TUSB_USBH_HCD_H_
#define _TUSB_USBH_HCD_H_
#ifdef __cplusplus
extern "C" {
#endif
//--------------------------------------------------------------------+
// INCLUDE
//--------------------------------------------------------------------+
#include "common/tusb_common.h"
#include "osal/osal.h"
#ifndef CFG_TUH_EP_MAX
#define CFG_TUH_EP_MAX 9
#endif
//--------------------------------------------------------------------+
// USBH-HCD common data structure
//--------------------------------------------------------------------+
// TODO move to usbh.c
typedef struct {
//------------- port -------------//
uint8_t rhport;
uint8_t hub_addr;
uint8_t hub_port;
uint8_t speed;
//------------- device descriptor -------------//
uint16_t vendor_id;
uint16_t product_id;
uint8_t ep0_packet_size;
//------------- configuration descriptor -------------//
// uint8_t interface_count; // bNumInterfaces alias
//------------- device -------------//
struct TU_ATTR_PACKED
{
uint8_t connected : 1;
uint8_t addressed : 1;
uint8_t configured : 1;
uint8_t suspended : 1;
};
volatile uint8_t state; // device state, value from enum tusbh_device_state_t
uint8_t itf2drv[16]; // map interface number to driver (0xff is invalid)
uint8_t ep2drv[CFG_TUH_EP_MAX][2]; // map endpoint to driver ( 0xff is invalid )
struct TU_ATTR_PACKED
{
volatile bool busy : 1;
volatile bool stalled : 1;
volatile bool claimed : 1;
// TODO merge ep2drv here, 4-bit should be sufficient
}ep_status[CFG_TUH_EP_MAX][2];
// Mutex for claiming endpoint, only needed when using with preempted RTOS
#if CFG_TUSB_OS != OPT_OS_NONE
osal_mutex_def_t mutexdef;
osal_mutex_t mutex;
#endif
} usbh_device_t;
extern usbh_device_t _usbh_devices[CFG_TUH_DEVICE_MAX+1]; // including zero-address
#ifdef __cplusplus
}
#endif
#endif /* _TUSB_USBH_HCD_H_ */
/** @} */