parent
a490a3fe61
commit
75cd593b60
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@ -92,6 +92,14 @@ enum {
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//#define HCD_MAX_ENDPOINT 16
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//#define HCD_MAX_ENDPOINT 16
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//#define HCD_MAX_XFER 16
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//#define HCD_MAX_XFER 16
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typedef struct {
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uint8_t rhport;
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uint8_t hub_addr;
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uint8_t hub_port;
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uint8_t speed;
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} hcd_devtree_info_t;
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#endif
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#endif
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//--------------------------------------------------------------------+
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//--------------------------------------------------------------------+
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@ -145,6 +153,13 @@ bool hcd_edpt_clear_stall(uint8_t dev_addr, uint8_t ep_addr);
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// USBH implemented API
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// USBH implemented API
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//--------------------------------------------------------------------+
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//--------------------------------------------------------------------+
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// Get device tree information of a device
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// USB device tree can be complicated and manged by USBH, this help HCD to retrieve
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// needed topology info to carry out its work
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extern void hcd_devtree_get_info(uint8_t dev_addr, hcd_devtree_info_t* devtree_info);
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//------------- Event API -------------//
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// Called by HCD to notify stack
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// Called by HCD to notify stack
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extern void hcd_event_handler(hcd_event_t const* event, bool in_isr);
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extern void hcd_event_handler(hcd_event_t const* event, bool in_isr);
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@ -35,6 +35,7 @@
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//------------- NXP -------------//
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//------------- NXP -------------//
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#if TU_CHECK_MCU(LPC175X_6X) || TU_CHECK_MCU(LPC177X_8X) || TU_CHECK_MCU(LPC40XX)
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#if TU_CHECK_MCU(LPC175X_6X) || TU_CHECK_MCU(LPC177X_8X) || TU_CHECK_MCU(LPC40XX)
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#define HCD_ATTR_OHCI
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#elif TU_CHECK_MCU(LPC18XX) || TU_CHECK_MCU(LPC43XX)
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#elif TU_CHECK_MCU(LPC18XX) || TU_CHECK_MCU(LPC43XX)
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#define HCD_ATTR_EHCI_TRANSDIMENSION
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#define HCD_ATTR_EHCI_TRANSDIMENSION
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@ -32,12 +32,16 @@
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#include "host/usbh.h"
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#include "host/usbh.h"
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#include "host/usbh_classdriver.h"
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#include "host/usbh_classdriver.h"
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#include "hub.h"
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#include "hub.h"
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#include "usbh_hcd.h"
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//--------------------------------------------------------------------+
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//--------------------------------------------------------------------+
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// USBH Configuration
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// USBH Configuration
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//--------------------------------------------------------------------+
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//--------------------------------------------------------------------+
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// TODO remove,update
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#ifndef CFG_TUH_EP_MAX
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#define CFG_TUH_EP_MAX 9
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#endif
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#ifndef CFG_TUH_TASK_QUEUE_SZ
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#ifndef CFG_TUH_TASK_QUEUE_SZ
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#define CFG_TUH_TASK_QUEUE_SZ 16
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#define CFG_TUH_TASK_QUEUE_SZ 16
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#endif
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#endif
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@ -45,6 +49,57 @@
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// Debug level of USBD
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// Debug level of USBD
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#define USBH_DBG_LVL 2
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#define USBH_DBG_LVL 2
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//--------------------------------------------------------------------+
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// USBH-HCD common data structure
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//--------------------------------------------------------------------+
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typedef struct {
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//------------- port -------------//
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uint8_t rhport;
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uint8_t hub_addr;
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uint8_t hub_port;
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uint8_t speed;
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//------------- device descriptor -------------//
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uint16_t vendor_id;
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uint16_t product_id;
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uint8_t ep0_packet_size;
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//------------- configuration descriptor -------------//
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// uint8_t interface_count; // bNumInterfaces alias
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//------------- device -------------//
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struct TU_ATTR_PACKED
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{
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uint8_t connected : 1;
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uint8_t addressed : 1;
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uint8_t configured : 1;
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uint8_t suspended : 1;
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};
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volatile uint8_t state; // device state, value from enum tusbh_device_state_t
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uint8_t itf2drv[16]; // map interface number to driver (0xff is invalid)
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uint8_t ep2drv[CFG_TUH_EP_MAX][2]; // map endpoint to driver ( 0xff is invalid )
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struct TU_ATTR_PACKED
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{
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volatile bool busy : 1;
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volatile bool stalled : 1;
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volatile bool claimed : 1;
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// TODO merge ep2drv here, 4-bit should be sufficient
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}ep_status[CFG_TUH_EP_MAX][2];
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// Mutex for claiming endpoint, only needed when using with preempted RTOS
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#if CFG_TUSB_OS != OPT_OS_NONE
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osal_mutex_def_t mutexdef;
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osal_mutex_t mutex;
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#endif
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} usbh_device_t;
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//--------------------------------------------------------------------+
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//--------------------------------------------------------------------+
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// MACRO CONSTANT TYPEDEF
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// MACRO CONSTANT TYPEDEF
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//--------------------------------------------------------------------+
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//--------------------------------------------------------------------+
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@ -130,7 +185,7 @@ static bool _usbh_initialized = false;
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// all devices including hub and zero-address TODO exclude device0 to save space
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// all devices including hub and zero-address TODO exclude device0 to save space
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// hub address start from CFG_TUH_DEVICE_MAX
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// hub address start from CFG_TUH_DEVICE_MAX
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CFG_TUSB_MEM_SECTION usbh_device_t _usbh_devices[CFG_TUH_DEVICE_MAX+1];
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CFG_TUSB_MEM_SECTION usbh_device_t _usbh_devices[1+CFG_TUH_DEVICE_MAX+CFG_TUH_HUB];
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// Event queue
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// Event queue
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// role device/host is used by OS NONE for mutex (disable usb isr)
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// role device/host is used by OS NONE for mutex (disable usb isr)
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@ -139,7 +194,14 @@ static osal_queue_t _usbh_q;
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CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN static uint8_t _usbh_ctrl_buf[CFG_TUH_ENUMERATION_BUFSIZE];
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CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN static uint8_t _usbh_ctrl_buf[CFG_TUH_ENUMERATION_BUFSIZE];
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//------------- Helper Function Prototypes -------------//
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//------------- Helper Function -------------//
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TU_ATTR_ALWAYS_INLINE
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static inline usbh_device_t* get_device(uint8_t dev_addr)
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{
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return &_usbh_devices[dev_addr];
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}
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static bool enum_new_device(hcd_event_t* event);
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static bool enum_new_device(hcd_event_t* event);
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static void process_device_unplugged(uint8_t rhport, uint8_t hub_addr, uint8_t hub_port);
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static void process_device_unplugged(uint8_t rhport, uint8_t hub_addr, uint8_t hub_port);
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static bool usbh_edpt_control_open(uint8_t dev_addr, uint8_t max_packet_size);
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static bool usbh_edpt_control_open(uint8_t dev_addr, uint8_t max_packet_size);
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@ -326,6 +388,16 @@ uint8_t* usbh_get_enum_buf(void)
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// HCD Event Handler
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// HCD Event Handler
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//--------------------------------------------------------------------+
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//--------------------------------------------------------------------+
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void hcd_devtree_get_info(uint8_t dev_addr, hcd_devtree_info_t* devtree_info)
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{
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usbh_device_t const* dev = get_device(dev_addr);
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devtree_info->rhport = dev->rhport;
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devtree_info->hub_addr = dev->hub_addr;
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devtree_info->hub_port = dev->hub_port;
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devtree_info->speed = dev->speed;
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}
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void hcd_event_handler(hcd_event_t const* event, bool in_isr)
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void hcd_event_handler(hcd_event_t const* event, bool in_isr)
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{
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{
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switch (event->event_id)
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switch (event->event_id)
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@ -29,7 +29,7 @@
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#if TUSB_OPT_HOST_ENABLED
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#if TUSB_OPT_HOST_ENABLED
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#include "tusb.h"
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#include "tusb.h"
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#include "usbh_hcd.h"
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#include "usbh_classdriver.h"
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enum
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enum
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{
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{
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@ -59,9 +59,7 @@ static usbh_control_xfer_t _ctrl_xfer;
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bool tuh_control_xfer (uint8_t dev_addr, tusb_control_request_t const* request, void* buffer, tuh_control_complete_cb_t complete_cb)
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bool tuh_control_xfer (uint8_t dev_addr, tusb_control_request_t const* request, void* buffer, tuh_control_complete_cb_t complete_cb)
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{
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{
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// TODO need to claim the endpoint first
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// TODO need to claim the endpoint first
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const uint8_t rhport = usbh_get_rhport(dev_addr);
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usbh_device_t* dev = &_usbh_devices[dev_addr];
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const uint8_t rhport = dev->rhport;
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_ctrl_xfer.request = (*request);
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_ctrl_xfer.request = (*request);
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_ctrl_xfer.buffer = buffer;
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_ctrl_xfer.buffer = buffer;
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@ -89,8 +87,7 @@ bool usbh_control_xfer_cb (uint8_t dev_addr, uint8_t ep_addr, xfer_result_t resu
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(void) ep_addr;
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(void) ep_addr;
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(void) xferred_bytes;
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(void) xferred_bytes;
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usbh_device_t* dev = &_usbh_devices[dev_addr];
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const uint8_t rhport = usbh_get_rhport(dev_addr);
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const uint8_t rhport = dev->rhport;
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tusb_control_request_t const * request = &_ctrl_xfer.request;
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tusb_control_request_t const * request = &_ctrl_xfer.request;
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@ -1,106 +0,0 @@
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/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2019 Ha Thach (tinyusb.org)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* This file is part of the TinyUSB stack.
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*/
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/** \ingroup Group_HCD
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* @{ */
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#ifndef _TUSB_USBH_HCD_H_
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#define _TUSB_USBH_HCD_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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//--------------------------------------------------------------------+
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// INCLUDE
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//--------------------------------------------------------------------+
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#include "common/tusb_common.h"
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#include "osal/osal.h"
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#ifndef CFG_TUH_EP_MAX
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#define CFG_TUH_EP_MAX 9
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#endif
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//--------------------------------------------------------------------+
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// USBH-HCD common data structure
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//--------------------------------------------------------------------+
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// TODO move to usbh.c
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typedef struct {
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//------------- port -------------//
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uint8_t rhport;
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uint8_t hub_addr;
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uint8_t hub_port;
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uint8_t speed;
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//------------- device descriptor -------------//
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uint16_t vendor_id;
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uint16_t product_id;
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uint8_t ep0_packet_size;
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//------------- configuration descriptor -------------//
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// uint8_t interface_count; // bNumInterfaces alias
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//------------- device -------------//
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struct TU_ATTR_PACKED
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{
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uint8_t connected : 1;
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uint8_t addressed : 1;
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uint8_t configured : 1;
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uint8_t suspended : 1;
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};
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volatile uint8_t state; // device state, value from enum tusbh_device_state_t
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uint8_t itf2drv[16]; // map interface number to driver (0xff is invalid)
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uint8_t ep2drv[CFG_TUH_EP_MAX][2]; // map endpoint to driver ( 0xff is invalid )
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struct TU_ATTR_PACKED
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{
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volatile bool busy : 1;
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volatile bool stalled : 1;
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volatile bool claimed : 1;
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// TODO merge ep2drv here, 4-bit should be sufficient
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}ep_status[CFG_TUH_EP_MAX][2];
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// Mutex for claiming endpoint, only needed when using with preempted RTOS
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#if CFG_TUSB_OS != OPT_OS_NONE
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osal_mutex_def_t mutexdef;
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osal_mutex_t mutex;
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#endif
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} usbh_device_t;
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extern usbh_device_t _usbh_devices[CFG_TUH_DEVICE_MAX+1]; // including zero-address
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#ifdef __cplusplus
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}
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#endif
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#endif /* _TUSB_USBH_HCD_H_ */
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/** @} */
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#include "osal/osal.h"
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#include "osal/osal.h"
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#include "host/hcd.h"
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#include "host/hcd.h"
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#include "host/usbh_hcd.h"
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#include "ehci_api.h"
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#include "ehci_api.h"
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#include "ehci.h"
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#include "ehci.h"
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@ -791,13 +790,16 @@ static void qhd_init(ehci_qhd_t *p_qhd, uint8_t dev_addr, tusb_desc_endpoint_t c
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tu_memclr(p_qhd, sizeof(ehci_qhd_t));
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tu_memclr(p_qhd, sizeof(ehci_qhd_t));
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}
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}
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hcd_devtree_info_t devtree_info;
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hcd_devtree_get_info(dev_addr, &devtree_info);
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uint8_t const xfer_type = ep_desc->bmAttributes.xfer;
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uint8_t const xfer_type = ep_desc->bmAttributes.xfer;
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uint8_t const interval = ep_desc->bInterval;
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uint8_t const interval = ep_desc->bInterval;
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p_qhd->dev_addr = dev_addr;
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p_qhd->dev_addr = dev_addr;
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p_qhd->fl_inactive_next_xact = 0;
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p_qhd->fl_inactive_next_xact = 0;
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p_qhd->ep_number = tu_edpt_number(ep_desc->bEndpointAddress);
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p_qhd->ep_number = tu_edpt_number(ep_desc->bEndpointAddress);
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p_qhd->ep_speed = _usbh_devices[dev_addr].speed;
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p_qhd->ep_speed = devtree_info.speed;
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p_qhd->data_toggle_control= (xfer_type == TUSB_XFER_CONTROL) ? 1 : 0;
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p_qhd->data_toggle_control= (xfer_type == TUSB_XFER_CONTROL) ? 1 : 0;
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p_qhd->head_list_flag = (dev_addr == 0) ? 1 : 0; // addr0's endpoint is the static asyn list head
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p_qhd->head_list_flag = (dev_addr == 0) ? 1 : 0; // addr0's endpoint is the static asyn list head
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p_qhd->max_packet_size = ep_desc->wMaxPacketSize.size;
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p_qhd->max_packet_size = ep_desc->wMaxPacketSize.size;
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@ -834,8 +836,8 @@ static void qhd_init(ehci_qhd_t *p_qhd, uint8_t dev_addr, tusb_desc_endpoint_t c
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p_qhd->int_smask = p_qhd->fl_int_cmask = 0;
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p_qhd->int_smask = p_qhd->fl_int_cmask = 0;
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}
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}
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p_qhd->fl_hub_addr = _usbh_devices[dev_addr].hub_addr;
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p_qhd->fl_hub_addr = devtree_info.hub_addr;
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p_qhd->fl_hub_port = _usbh_devices[dev_addr].hub_port;
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p_qhd->fl_hub_port = devtree_info.hub_port;
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p_qhd->mult = 1; // TODO not use high bandwidth/park mode yet
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p_qhd->mult = 1; // TODO not use high bandwidth/park mode yet
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||||||
|
|
||||||
//------------- HCD Management Data -------------//
|
//------------- HCD Management Data -------------//
|
||||||
|
|
|
@ -24,10 +24,9 @@
|
||||||
* This file is part of the TinyUSB stack.
|
* This file is part of the TinyUSB stack.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include <common/tusb_common.h>
|
#include "host/hcd_attr.h"
|
||||||
|
|
||||||
#if TUSB_OPT_HOST_ENABLED && \
|
#if TUSB_OPT_HOST_ENABLED && defined(HCD_ATTR_OHCI)
|
||||||
(CFG_TUSB_MCU == OPT_MCU_LPC175X_6X || CFG_TUSB_MCU == OPT_MCU_LPC177X_8X || CFG_TUSB_MCU == OPT_MCU_LPC40XX)
|
|
||||||
|
|
||||||
//--------------------------------------------------------------------+
|
//--------------------------------------------------------------------+
|
||||||
// INCLUDE
|
// INCLUDE
|
||||||
|
@ -35,7 +34,6 @@
|
||||||
#include "osal/osal.h"
|
#include "osal/osal.h"
|
||||||
|
|
||||||
#include "host/hcd.h"
|
#include "host/hcd.h"
|
||||||
#include "host/usbh_hcd.h"
|
|
||||||
#include "ohci.h"
|
#include "ohci.h"
|
||||||
|
|
||||||
// TODO remove
|
// TODO remove
|
||||||
|
@ -280,10 +278,13 @@ static void ed_init(ohci_ed_t *p_ed, uint8_t dev_addr, uint16_t ep_size, uint8_t
|
||||||
tu_memclr(p_ed, sizeof(ohci_ed_t));
|
tu_memclr(p_ed, sizeof(ohci_ed_t));
|
||||||
}
|
}
|
||||||
|
|
||||||
|
hcd_devtree_info_t devtree_info;
|
||||||
|
hcd_devtree_get_info(dev_addr, &devtree_info);
|
||||||
|
|
||||||
p_ed->dev_addr = dev_addr;
|
p_ed->dev_addr = dev_addr;
|
||||||
p_ed->ep_number = ep_addr & 0x0F;
|
p_ed->ep_number = ep_addr & 0x0F;
|
||||||
p_ed->pid = (xfer_type == TUSB_XFER_CONTROL) ? PID_FROM_TD : (tu_edpt_dir(ep_addr) ? PID_IN : PID_OUT);
|
p_ed->pid = (xfer_type == TUSB_XFER_CONTROL) ? PID_FROM_TD : (tu_edpt_dir(ep_addr) ? PID_IN : PID_OUT);
|
||||||
p_ed->speed = _usbh_devices[dev_addr].speed;
|
p_ed->speed = devtree_info.speed;
|
||||||
p_ed->is_iso = (xfer_type == TUSB_XFER_ISOCHRONOUS) ? 1 : 0;
|
p_ed->is_iso = (xfer_type == TUSB_XFER_ISOCHRONOUS) ? 1 : 0;
|
||||||
p_ed->max_packet_size = ep_size;
|
p_ed->max_packet_size = ep_size;
|
||||||
|
|
||||||
|
|
|
@ -268,12 +268,6 @@
|
||||||
#if TUSB_OPT_HOST_ENABLED
|
#if TUSB_OPT_HOST_ENABLED
|
||||||
#ifndef CFG_TUH_DEVICE_MAX
|
#ifndef CFG_TUH_DEVICE_MAX
|
||||||
#define CFG_TUH_DEVICE_MAX 1
|
#define CFG_TUH_DEVICE_MAX 1
|
||||||
#warning CFG_TUH_DEVICE_MAX is not defined, default value is 1
|
|
||||||
#endif
|
|
||||||
|
|
||||||
//------------- HUB CLASS -------------//
|
|
||||||
#if CFG_TUH_HUB && (CFG_TUH_DEVICE_MAX == 1)
|
|
||||||
#error There is no benefit enable hub with max device is 1. Please disable hub or increase CFG_TUH_DEVICE_MAX
|
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#ifndef CFG_TUH_ENUMERATION_BUFSIZE
|
#ifndef CFG_TUH_ENUMERATION_BUFSIZE
|
||||||
|
|
Loading…
Reference in New Issue