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< div class = "title" > usbh.c< / div > < / div >
< / div > <!-- header -->
< div class = "contents" >
< div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < span class = "comment" > /**************************************************************************/< / span > < / div >
< div class = "line" > < a name = "l00037" > < / a > < span class = "lineno" > 37< / span >   < span class = "comment" > /**************************************************************************/< / span > < / div >
< div class = "line" > < a name = "l00038" > < / a > < span class = "lineno" > 38< / span >   < / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "common_8h.html" > common/common.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   < / div >
< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   < span class = "preprocessor" > #if MODE_HOST_SUPPORTED< / span > < / div >
< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > 42< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00043" > < / a > < span class = "lineno" > 43< / span >   < span class = "preprocessor" > #define _TINY_USB_SOURCE_FILE_< / span > < / div >
< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > 44< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > 45< / span >   < span class = "comment" > //--------------------------------------------------------------------+< / span > < / div >
< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   < span class = "comment" > // INCLUDE< / span > < / div >
< div class = "line" > < a name = "l00047" > < / a > < span class = "lineno" > 47< / span >   < span class = "comment" > //--------------------------------------------------------------------+< / span > < / div >
< div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "tusb_8h.html" > tusb.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > 49< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "hub_8h.html" > hub.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > 50< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "usbh__hcd_8h.html" > usbh_hcd.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   < / div >
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   < span class = "comment" > //--------------------------------------------------------------------+< / span > < / div >
< div class = "line" > < a name = "l00053" > < / a > < span class = "lineno" > 53< / span >   < span class = "comment" > // MACRO CONSTANT TYPEDEF< / span > < / div >
< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > 54< / span >   < span class = "comment" > //--------------------------------------------------------------------+< / span > < / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   < span class = "keyword" > static< / span > < a class = "code" href = "structhost__class__driver__t.html" > host_class_driver_t< / a > < span class = "keyword" > const< / span > usbh_class_drivers[] =< / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   {< / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   < span class = "preprocessor" > #if HOST_CLASS_HID< / span > < / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > 58< / span >   < span class = "preprocessor" > < / span > [< a class = "code" href = "group___u_s_b_def___type.html#gga7235527ffc187847b43d4838e46f29b3ace3e1347d8c04cf88b79ae9ff09ceca8" > TUSB_CLASS_HID< / a > ] = {< / div >
< div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > 59< / span >   .init = hidh_init,< / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   .open_subtask = hidh_open_subtask,< / div >
< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   .isr = hidh_isr,< / div >
< div class = "line" > < a name = "l00062" > < / a > < span class = "lineno" > 62< / span >   .close = hidh_close< / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > 63< / span >   },< / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   < span class = "preprocessor" > #endif< / span > < / div >
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   < span class = "preprocessor" > #if TUSB_CFG_HOST_CDC< / span > < / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   < span class = "preprocessor" > < / span > [< a class = "code" href = "group___u_s_b_def___type.html#gga7235527ffc187847b43d4838e46f29b3a06ff962ccae890010b7342a706a66896" > TUSB_CLASS_CDC< / a > ] = {< / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   .init = cdch_init,< / div >
< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   .open_subtask = cdch_open_subtask,< / div >
< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   .isr = cdch_isr,< / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   .close = cdch_close< / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   },< / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   < span class = "preprocessor" > #endif< / span > < / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > 74< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   < span class = "preprocessor" > #if TUSB_CFG_HOST_MSC< / span > < / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   < span class = "preprocessor" > < / span > [< a class = "code" href = "group___u_s_b_def___type.html#gga7235527ffc187847b43d4838e46f29b3a485390b9df57c82cb41bced84782729b" > TUSB_CLASS_MSC< / a > ] = {< / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   .init = msch_init,< / div >
< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > 78< / span >   .open_subtask = msch_open_subtask,< / div >
< div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > 79< / span >   .isr = msch_isr,< / div >
< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > 80< / span >   .close = msch_close< / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > 81< / span >   },< / div >
< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > 82< / span >   < span class = "preprocessor" > #endif< / span > < / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   < span class = "preprocessor" > #if TUSB_CFG_HOST_HUB< / span > < / div >
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   < span class = "preprocessor" > < / span > [< a class = "code" href = "group___u_s_b_def___type.html#gga7235527ffc187847b43d4838e46f29b3a4f2eec4939d84856628ff3ac7c63db59" > TUSB_CLASS_HUB< / a > ] = {< / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   .init = hub_init,< / div >
< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > 87< / span >   .open_subtask = hub_open_subtask,< / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   .isr = hub_isr,< / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   .close = hub_close< / div >
< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > 90< / span >   },< / div >
< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > 91< / span >   < span class = "preprocessor" > #endif< / span > < / div >
< div class = "line" > < a name = "l00092" > < / a > < span class = "lineno" > 92< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00093" > < / a > < span class = "lineno" > 93< / span >   < span class = "preprocessor" > #if TUSB_CFG_HOST_CUSTOM_CLASS< / span > < / div >
< div class = "line" > < a name = "l00094" > < / a > < span class = "lineno" > 94< / span >   < span class = "preprocessor" > < / span > [TUSB_CLASS_MAPPED_INDEX_END-1] = {< / div >
< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > 95< / span >   .init = cush_init,< / div >
< div class = "line" > < a name = "l00096" > < / a > < span class = "lineno" > 96< / span >   .open_subtask = cush_open_subtask,< / div >
< div class = "line" > < a name = "l00097" > < / a > < span class = "lineno" > 97< / span >   .isr = cush_isr,< / div >
< div class = "line" > < a name = "l00098" > < / a > < span class = "lineno" > 98< / span >   .close = cush_close< / div >
< div class = "line" > < a name = "l00099" > < / a > < span class = "lineno" > 99< / span >   }< / div >
< div class = "line" > < a name = "l00100" > < / a > < span class = "lineno" > 100< / span >   < span class = "preprocessor" > #endif< / span > < / div >
< div class = "line" > < a name = "l00101" > < / a > < span class = "lineno" > 101< / span >   < span class = "preprocessor" > < / span > };< / div >
< div class = "line" > < a name = "l00102" > < / a > < span class = "lineno" > 102< / span >   < / div >
< div class = "line" > < a name = "l00103" > < / a > < span class = "lineno" > 103< / span >   < span class = "keyword" > enum< / span > { USBH_CLASS_DRIVER_COUNT = < span class = "keyword" > sizeof< / span > (usbh_class_drivers) / < span class = "keyword" > sizeof< / span > (< a class = "code" href = "structhost__class__driver__t.html" > host_class_driver_t< / a > ) };< / div >
< div class = "line" > < a name = "l00104" > < / a > < span class = "lineno" > 104< / span >   < / div >
< div class = "line" > < a name = "l00105" > < / a > < span class = "lineno" > 105< / span >   < span class = "comment" > //--------------------------------------------------------------------+< / span > < / div >
< div class = "line" > < a name = "l00106" > < / a > < span class = "lineno" > 106< / span >   < span class = "comment" > // INTERNAL OBJECT & FUNCTION DECLARATION< / span > < / div >
< div class = "line" > < a name = "l00107" > < / a > < span class = "lineno" > 107< / span >   < span class = "comment" > //--------------------------------------------------------------------+< / span > < / div >
< div class = "line" > < a name = "l00108" > < / a > < span class = "lineno" > 108< / span >   < a class = "code" href = "group__group__configuration.html#ga977f8e429c64d2ea49ea42b5dac8a88c" > TUSB_CFG_ATTR_USBRAM< / a > < a class = "code" href = "structusbh__device__info__t.html" > usbh_device_info_t< / a > usbh_devices[< a class = "code" href = "group___t_u_s_b___c_f_g___h_o_s_t.html#gafc4906ab5cb44b1931d4ae55894440c1" > TUSB_CFG_HOST_DEVICE_MAX< / a > +1]; < span class = "comment" > // including zero-address< / span > < / div >
< div class = "line" > < a name = "l00109" > < / a > < span class = "lineno" > 109< / span >   < / div >
< div class = "line" > < a name = "l00110" > < / a > < span class = "lineno" > 110< / span >   < span class = "comment" > //------------- Enumeration Task Data -------------/< / span > < / div >
< div class = "line" > < a name = "l00111" > < / a > < span class = "lineno" > 111< / span >   < span class = "keyword" > enum< / span > { ENUM_QUEUE_DEPTH = 5 };< / div >
< div class = "line" > < a name = "l00112" > < / a > < span class = "lineno" > 112< / span >   OSAL_TASK_DEF(usbh_enumeration_task, 200, < a class = "code" href = "group__group__configuration.html#gae3a0c79557690fea08f79c39003c2e8e" > TUSB_CFG_OS_TASK_PRIO< / a > );< / div >
< div class = "line" > < a name = "l00113" > < / a > < span class = "lineno" > 113< / span >   OSAL_QUEUE_DEF(enum_queue_def, ENUM_QUEUE_DEPTH, uint32_t);< / div >
< div class = "line" > < a name = "l00114" > < / a > < span class = "lineno" > 114< / span >   < / div >
< div class = "line" > < a name = "l00115" > < / a > < span class = "lineno" > 115< / span >   < span class = "keyword" > static< / span > < a class = "code" href = "structosal__queue__t.html" > osal_queue_handle_t< / a > enum_queue_hdl;< / div >
< div class = "line" > < a name = "l00116" > < / a > < span class = "lineno" > 116< / span >   < a class = "code" href = "group__group__configuration.html#ga977f8e429c64d2ea49ea42b5dac8a88c" > TUSB_CFG_ATTR_USBRAM< / a > < a class = "code" href = "group___group___variable_attr.html#ga2438155e62fe9b0185e856ade620cd5d" > ATTR_ALIGNED< / a > (4) STATIC_VAR uint8_t enum_data_buffer[< a class = "code" href = "group___t_u_s_b___c_f_g___h_o_s_t.html#ga3e843cc332d1aa9a6a2e12294b2d4067" > TUSB_CFG_HOST_ENUM_BUFFER_SIZE< / a > ];< / div >
< div class = "line" > < a name = "l00117" > < / a > < span class = "lineno" > 117< / span >   < / div >
< div class = "line" > < a name = "l00118" > < / a > < span class = "lineno" > 118< / span >   < span class = "comment" > //------------- Reporter Task Data -------------//< / span > < / div >
< div class = "line" > < a name = "l00119" > < / a > < span class = "lineno" > 119< / span >   < / div >
< div class = "line" > < a name = "l00120" > < / a > < span class = "lineno" > 120< / span >   < span class = "comment" > //------------- Helper Function Prototypes -------------//< / span > < / div >
< div class = "line" > < a name = "l00121" > < / a > < span class = "lineno" > 121< / span >   static inline uint8_t get_new_address(< span class = "keywordtype" > void< / span > ) < a class = "code" href = "group___group___func_attr.html#ga18a61fcb06b815274b12b7f626993ac6" > ATTR_ALWAYS_INLINE< / a > ;< / div >
< div class = "line" > < a name = "l00122" > < / a > < span class = "lineno" > 122< / span >   static inline uint8_t get_configure_number_for_device(< a class = "code" href = "structtusb__descriptor__device__t.html" > tusb_descriptor_device_t< / a > * dev_desc) ATTR_ALWAYS_INLINE;< / div >
< div class = "line" > < a name = "l00123" > < / a > < span class = "lineno" > 123< / span >   < / div >
< div class = "line" > < a name = "l00124" > < / a > < span class = "lineno" > 124< / span >   < span class = "comment" > //--------------------------------------------------------------------+< / span > < / div >
< div class = "line" > < a name = "l00125" > < / a > < span class = "lineno" > 125< / span >   < span class = "comment" > // PUBLIC API (Parameter Verification is required)< / span > < / div >
< div class = "line" > < a name = "l00126" > < / a > < span class = "lineno" > 126< / span >   < span class = "comment" > //--------------------------------------------------------------------+< / span > < / div >
< div class = "line" > < a name = "l00127" > < / a > < span class = "lineno" > 127< / span >   < a class = "code" href = "group___u_s_b_def___type.html#ga338a80b2964f1b2fd8ce2bc6b349579d" > tusb_device_state_t< / a > tusbh_device_get_state (uint8_t const dev_addr)< / div >
< div class = "line" > < a name = "l00128" > < / a > < span class = "lineno" > 128< / span >   {< / div >
< div class = "line" > < a name = "l00129" > < / a > < span class = "lineno" > 129< / span >   ASSERT_INT_WITHIN(1, < a class = "code" href = "group___t_u_s_b___c_f_g___h_o_s_t.html#gafc4906ab5cb44b1931d4ae55894440c1" > TUSB_CFG_HOST_DEVICE_MAX< / a > , dev_addr, TUSB_DEVICE_STATE_INVALID_PARAMETER);< / div >
< div class = "line" > < a name = "l00130" > < / a > < span class = "lineno" > 130< / span >   < span class = "keywordflow" > return< / span > (< a class = "code" href = "group___u_s_b_def___type.html#ga338a80b2964f1b2fd8ce2bc6b349579d" > tusb_device_state_t< / a > ) usbh_devices[dev_addr].state;< / div >
< div class = "line" > < a name = "l00131" > < / a > < span class = "lineno" > 131< / span >   }< / div >
< div class = "line" > < a name = "l00132" > < / a > < span class = "lineno" > 132< / span >   < / div >
< div class = "line" > < a name = "l00133" > < / a > < span class = "lineno" > 133< / span >   uint32_t tusbh_device_get_mounted_class_flag(uint8_t dev_addr)< / div >
< div class = "line" > < a name = "l00134" > < / a > < span class = "lineno" > 134< / span >   {< / div >
< div class = "line" > < a name = "l00135" > < / a > < span class = "lineno" > 135< / span >   < span class = "keywordflow" > return< / span > tusbh_device_is_configured(dev_addr) ? usbh_devices[dev_addr].flag_supported_class : 0;< / div >
< div class = "line" > < a name = "l00136" > < / a > < span class = "lineno" > 136< / span >   }< / div >
< div class = "line" > < a name = "l00137" > < / a > < span class = "lineno" > 137< / span >   < / div >
< div class = "line" > < a name = "l00138" > < / a > < span class = "lineno" > 138< / span >   < span class = "comment" > //--------------------------------------------------------------------+< / span > < / div >
< div class = "line" > < a name = "l00139" > < / a > < span class = "lineno" > 139< / span >   < span class = "comment" > // CLASS-USBD API (don' t require to verify parameters)< / span > < / div >
< div class = "line" > < a name = "l00140" > < / a > < span class = "lineno" > 140< / span >   < span class = "comment" > //--------------------------------------------------------------------+< / span > < / div >
< div class = "line" > < a name = "l00141" > < / a > < span class = "lineno" > 141< / span >   < a class = "code" href = "group___group___error.html#ga225612897c510054ef4026586562f716" > tusb_error_t< / a > usbh_init(< span class = "keywordtype" > void< / span > )< / div >
< div class = "line" > < a name = "l00142" > < / a > < span class = "lineno" > 142< / span >   {< / div >
< div class = "line" > < a name = "l00143" > < / a > < span class = "lineno" > 143< / span >   memclr_(usbh_devices, < span class = "keyword" > sizeof< / span > (< a class = "code" href = "structusbh__device__info__t.html" > usbh_device_info_t< / a > )*(< a class = "code" href = "group___t_u_s_b___c_f_g___h_o_s_t.html#gafc4906ab5cb44b1931d4ae55894440c1" > TUSB_CFG_HOST_DEVICE_MAX< / a > +1));< / div >
< div class = "line" > < a name = "l00144" > < / a > < span class = "lineno" > 144< / span >   < / div >
< div class = "line" > < a name = "l00145" > < / a > < span class = "lineno" > 145< / span >   ASSERT_STATUS( hcd_init() );< / div >
< div class = "line" > < a name = "l00146" > < / a > < span class = "lineno" > 146< / span >   < / div >
< div class = "line" > < a name = "l00147" > < / a > < span class = "lineno" > 147< / span >   < span class = "comment" > //------------- Enumeration & Reporter Task init -------------//< / span > < / div >
< div class = "line" > < a name = "l00148" > < / a > < span class = "lineno" > 148< / span >   enum_queue_hdl = osal_queue_create( OSAL_QUEUE_REF(enum_queue_def) );< / div >
< div class = "line" > < a name = "l00149" > < / a > < span class = "lineno" > 149< / span >   ASSERT_PTR(enum_queue_hdl, TUSB_ERROR_OSAL_QUEUE_FAILED);< / div >
< div class = "line" > < a name = "l00150" > < / a > < span class = "lineno" > 150< / span >   ASSERT_STATUS( osal_task_create( OSAL_TASK_REF(usbh_enumeration_task) ));< / div >
< div class = "line" > < a name = "l00151" > < / a > < span class = "lineno" > 151< / span >   < / div >
< div class = "line" > < a name = "l00152" > < / a > < span class = "lineno" > 152< / span >   < span class = "comment" > //------------- Semaphore, Mutex for Control Pipe -------------//< / span > < / div >
< div class = "line" > < a name = "l00153" > < / a > < span class = "lineno" > 153< / span >   < span class = "keywordflow" > for< / span > (uint8_t i=0; i< < a class = "code" href = "group___t_u_s_b___c_f_g___h_o_s_t.html#gafc4906ab5cb44b1931d4ae55894440c1" > TUSB_CFG_HOST_DEVICE_MAX< / a > +1; i++) < span class = "comment" > // including address zero< / span > < / div >
< div class = "line" > < a name = "l00154" > < / a > < span class = "lineno" > 154< / span >   {< / div >
< div class = "line" > < a name = "l00155" > < / a > < span class = "lineno" > 155< / span >   < a class = "code" href = "structusbh__device__info__t.html" > usbh_device_info_t< / a > * < span class = "keyword" > const< / span > p_device = & usbh_devices[i];< / div >
< div class = "line" > < a name = "l00156" > < / a > < span class = "lineno" > 156< / span >   < / div >
< div class = "line" > < a name = "l00157" > < / a > < span class = "lineno" > 157< / span >   p_device-> control.sem_hdl = osal_semaphore_create( OSAL_SEM_REF(p_device-> control.semaphore) );< / div >
< div class = "line" > < a name = "l00158" > < / a > < span class = "lineno" > 158< / span >   ASSERT_PTR(p_device-> control.sem_hdl, TUSB_ERROR_OSAL_SEMAPHORE_FAILED);< / div >
< div class = "line" > < a name = "l00159" > < / a > < span class = "lineno" > 159< / span >   < / div >
< div class = "line" > < a name = "l00160" > < / a > < span class = "lineno" > 160< / span >   p_device-> control.mutex_hdl = osal_mutex_create ( OSAL_MUTEX_REF(p_device-> control.mutex) );< / div >
< div class = "line" > < a name = "l00161" > < / a > < span class = "lineno" > 161< / span >   ASSERT_PTR(p_device-> control.mutex_hdl, TUSB_ERROR_OSAL_MUTEX_FAILED);< / div >
< div class = "line" > < a name = "l00162" > < / a > < span class = "lineno" > 162< / span >   }< / div >
< div class = "line" > < a name = "l00163" > < / a > < span class = "lineno" > 163< / span >   < / div >
< div class = "line" > < a name = "l00164" > < / a > < span class = "lineno" > 164< / span >   < span class = "comment" > //------------- class init -------------//< / span > < / div >
< div class = "line" > < a name = "l00165" > < / a > < span class = "lineno" > 165< / span >   < span class = "keywordflow" > for< / span > (uint8_t class_index = 1; class_index < USBH_CLASS_DRIVER_COUNT; class_index++)< / div >
< div class = "line" > < a name = "l00166" > < / a > < span class = "lineno" > 166< / span >   {< / div >
< div class = "line" > < a name = "l00167" > < / a > < span class = "lineno" > 167< / span >   < span class = "keywordflow" > if< / span > (usbh_class_drivers[class_index].init)< / div >
< div class = "line" > < a name = "l00168" > < / a > < span class = "lineno" > 168< / span >   {< / div >
< div class = "line" > < a name = "l00169" > < / a > < span class = "lineno" > 169< / span >   usbh_class_drivers[class_index].init();< / div >
< div class = "line" > < a name = "l00170" > < / a > < span class = "lineno" > 170< / span >   }< / div >
< div class = "line" > < a name = "l00171" > < / a > < span class = "lineno" > 171< / span >   }< / div >
< div class = "line" > < a name = "l00172" > < / a > < span class = "lineno" > 172< / span >   < / div >
< div class = "line" > < a name = "l00173" > < / a > < span class = "lineno" > 173< / span >   < span class = "keywordflow" > return< / span > TUSB_ERROR_NONE;< / div >
< div class = "line" > < a name = "l00174" > < / a > < span class = "lineno" > 174< / span >   }< / div >
< div class = "line" > < a name = "l00175" > < / a > < span class = "lineno" > 175< / span >   < / div >
< div class = "line" > < a name = "l00176" > < / a > < span class = "lineno" > 176< / span >   < span class = "comment" > //------------- USBH control transfer -------------//< / span > < / div >
< div class = "line" > < a name = "l00177" > < / a > < span class = "lineno" > 177< / span >   < span class = "comment" > // function called within a task, requesting os blocking services, subtask input parameter must be static/global variables or constant< / span > < / div >
< div class = "line" > < a name = "l00178" > < / a > < span class = "lineno" > 178< / span >   < a class = "code" href = "group___group___error.html#ga225612897c510054ef4026586562f716" > tusb_error_t< / a > usbh_control_xfer_subtask(uint8_t dev_addr, uint8_t bmRequestType, uint8_t bRequest,< / div >
< div class = "line" > < a name = "l00179" > < / a > < span class = "lineno" > 179< / span >   uint16_t wValue, uint16_t wIndex, uint16_t wLength, uint8_t* data)< / div >
< div class = "line" > < a name = "l00180" > < / a > < span class = "lineno" > 180< / span >   {< / div >
< div class = "line" > < a name = "l00181" > < / a > < span class = "lineno" > 181< / span >   < span class = "keyword" > static< / span > < a class = "code" href = "group___group___error.html#ga225612897c510054ef4026586562f716" > tusb_error_t< / a > error; < span class = "comment" > // FIXME [CMSIS-RTX] use svc for OS API, error value changed after mutex release at the end of function< / span > < / div >
< div class = "line" > < a name = "l00182" > < / a > < span class = "lineno" > 182< / span >   < / div >
< div class = "line" > < a name = "l00183" > < / a > < span class = "lineno" > 183< / span >   OSAL_SUBTASK_BEGIN< / div >
< div class = "line" > < a name = "l00184" > < / a > < span class = "lineno" > 184< / span >   < / div >
< div class = "line" > < a name = "l00185" > < / a > < span class = "lineno" > 185< / span >   osal_mutex_wait(usbh_devices[dev_addr].control.mutex_hdl, OSAL_TIMEOUT_NORMAL, & error);< / div >
< div class = "line" > < a name = "l00186" > < / a > < span class = "lineno" > 186< / span >   SUBTASK_ASSERT_STATUS_WITH_HANDLER(error, osal_mutex_release(usbh_devices[dev_addr].control.mutex_hdl));< / div >
< div class = "line" > < a name = "l00187" > < / a > < span class = "lineno" > 187< / span >   < / div >
< div class = "line" > < a name = "l00188" > < / a > < span class = "lineno" > 188< / span >   usbh_devices[dev_addr].control.request = (< a class = "code" href = "structtusb__control__request__t.html" > tusb_control_request_t< / a > ) {< / div >
< div class = "line" > < a name = "l00189" > < / a > < span class = "lineno" > 189< / span >   {.bmRequestType = bmRequestType},< / div >
< div class = "line" > < a name = "l00190" > < / a > < span class = "lineno" > 190< / span >   .bRequest = bRequest,< / div >
< div class = "line" > < a name = "l00191" > < / a > < span class = "lineno" > 191< / span >   .wValue = wValue,< / div >
< div class = "line" > < a name = "l00192" > < / a > < span class = "lineno" > 192< / span >   .wIndex = wIndex,< / div >
< div class = "line" > < a name = "l00193" > < / a > < span class = "lineno" > 193< / span >   .wLength = wLength< / div >
< div class = "line" > < a name = "l00194" > < / a > < span class = "lineno" > 194< / span >   };< / div >
< div class = "line" > < a name = "l00195" > < / a > < span class = "lineno" > 195< / span >   < / div >
< div class = "line" > < a name = "l00196" > < / a > < span class = "lineno" > 196< / span >   < span class = "preprocessor" > #ifndef _TEST_< / span > < / div >
< div class = "line" > < a name = "l00197" > < / a > < span class = "lineno" > 197< / span >   < span class = "preprocessor" > < / span > usbh_devices[dev_addr].control.pipe_status = 0;< / div >
< div class = "line" > < a name = "l00198" > < / a > < span class = "lineno" > 198< / span >   < span class = "preprocessor" > #else< / span > < / div >
< div class = "line" > < a name = "l00199" > < / a > < span class = "lineno" > 199< / span >   < span class = "preprocessor" > < / span > usbh_devices[dev_addr].control.pipe_status = TUSB_EVENT_XFER_COMPLETE; < span class = "comment" > // in Test project, mark as complete immediately< / span > < / div >
< div class = "line" > < a name = "l00200" > < / a > < span class = "lineno" > 200< / span >   < span class = "preprocessor" > #endif< / span > < / div >
< div class = "line" > < a name = "l00201" > < / a > < span class = "lineno" > 201< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00202" > < / a > < span class = "lineno" > 202< / span >   SUBTASK_ASSERT_STATUS_WITH_HANDLER( hcd_pipe_control_xfer(dev_addr, & usbh_devices[dev_addr].control.request, data),< / div >
< div class = "line" > < a name = "l00203" > < / a > < span class = "lineno" > 203< / span >   osal_mutex_release(usbh_devices[dev_addr].control.mutex_hdl) );< / div >
< div class = "line" > < a name = "l00204" > < / a > < span class = "lineno" > 204< / span >   < / div >
< div class = "line" > < a name = "l00205" > < / a > < span class = "lineno" > 205< / span >   osal_semaphore_wait(usbh_devices[dev_addr].control.sem_hdl, OSAL_TIMEOUT_NORMAL, & error); < span class = "comment" > // careful of local variable without static< / span > < / div >
< div class = "line" > < a name = "l00206" > < / a > < span class = "lineno" > 206< / span >   osal_mutex_release(usbh_devices[dev_addr].control.mutex_hdl);< / div >
< div class = "line" > < a name = "l00207" > < / a > < span class = "lineno" > 207< / span >   < / div >
< div class = "line" > < a name = "l00208" > < / a > < span class = "lineno" > 208< / span >   < span class = "comment" > // TODO make handler for this function general purpose< / span > < / div >
< div class = "line" > < a name = "l00209" > < / a > < span class = "lineno" > 209< / span >   < span class = "keywordflow" > if< / span > (TUSB_ERROR_NONE != error) SUBTASK_EXIT(error);< / div >
< div class = "line" > < a name = "l00210" > < / a > < span class = "lineno" > 210< / span >   < span class = "keywordflow" > if< / span > (TUSB_EVENT_XFER_STALLED == usbh_devices[dev_addr].control.pipe_status) SUBTASK_EXIT(TUSB_ERROR_USBH_XFER_STALLED);< / div >
< div class = "line" > < a name = "l00211" > < / a > < span class = "lineno" > 211< / span >   < span class = "keywordflow" > if< / span > (TUSB_EVENT_XFER_ERROR == usbh_devices[dev_addr].control.pipe_status) SUBTASK_EXIT(TUSB_ERROR_USBH_XFER_FAILED);< / div >
< div class = "line" > < a name = "l00212" > < / a > < span class = "lineno" > 212< / span >   < / div >
< div class = "line" > < a name = "l00213" > < / a > < span class = "lineno" > 213< / span >   < span class = "comment" > // SUBTASK_ASSERT_WITH_HANDLER(TUSB_ERROR_NONE == error & & < / span > < / div >
< div class = "line" > < a name = "l00214" > < / a > < span class = "lineno" > 214< / span >   < span class = "comment" > // TUSB_EVENT_XFER_COMPLETE == usbh_devices[dev_addr].control.pipe_status,< / span > < / div >
< div class = "line" > < a name = "l00215" > < / a > < span class = "lineno" > 215< / span >   < span class = "comment" > // tusbh_device_mount_failed_cb(TUSB_ERROR_USBH_MOUNT_DEVICE_NOT_RESPOND, NULL) );< / span > < / div >
< div class = "line" > < a name = "l00216" > < / a > < span class = "lineno" > 216< / span >   < / div >
< div class = "line" > < a name = "l00217" > < / a > < span class = "lineno" > 217< / span >   OSAL_SUBTASK_END< / div >
< div class = "line" > < a name = "l00218" > < / a > < span class = "lineno" > 218< / span >   }< / div >
< div class = "line" > < a name = "l00219" > < / a > < span class = "lineno" > 219< / span >   < / div >
< div class = "line" > < a name = "l00220" > < / a > < span class = "lineno" > 220< / span >   < a class = "code" href = "group___group___error.html#ga225612897c510054ef4026586562f716" > tusb_error_t< / a > usbh_pipe_control_open(uint8_t dev_addr, uint8_t max_packet_size) < a class = "code" href = "group___group___func_attr.html#ga18a61fcb06b815274b12b7f626993ac6" > ATTR_ALWAYS_INLINE< / a > ;< / div >
< div class = "line" > < a name = "l00221" > < / a > < span class = "lineno" > 221< / span >   < a class = "code" href = "group___group___error.html#ga225612897c510054ef4026586562f716" > tusb_error_t< / a > usbh_pipe_control_open(uint8_t dev_addr, uint8_t max_packet_size)< / div >
< div class = "line" > < a name = "l00222" > < / a > < span class = "lineno" > 222< / span >   {< / div >
< div class = "line" > < a name = "l00223" > < / a > < span class = "lineno" > 223< / span >   osal_semaphore_reset( usbh_devices[dev_addr].control.sem_hdl );< / div >
< div class = "line" > < a name = "l00224" > < / a > < span class = "lineno" > 224< / span >   osal_mutex_reset( usbh_devices[dev_addr].control.mutex_hdl );< / div >
< div class = "line" > < a name = "l00225" > < / a > < span class = "lineno" > 225< / span >   < / div >
< div class = "line" > < a name = "l00226" > < / a > < span class = "lineno" > 226< / span >   ASSERT_STATUS( hcd_pipe_control_open(dev_addr, max_packet_size) );< / div >
< div class = "line" > < a name = "l00227" > < / a > < span class = "lineno" > 227< / span >   < / div >
< div class = "line" > < a name = "l00228" > < / a > < span class = "lineno" > 228< / span >   < span class = "keywordflow" > return< / span > TUSB_ERROR_NONE;< / div >
< div class = "line" > < a name = "l00229" > < / a > < span class = "lineno" > 229< / span >   }< / div >
< div class = "line" > < a name = "l00230" > < / a > < span class = "lineno" > 230< / span >   < / div >
< div class = "line" > < a name = "l00231" > < / a > < span class = "lineno" > 231< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > inline< / span > < a class = "code" href = "group___group___error.html#ga225612897c510054ef4026586562f716" > tusb_error_t< / a > usbh_pipe_control_close(uint8_t dev_addr) < a class = "code" href = "group___group___func_attr.html#ga18a61fcb06b815274b12b7f626993ac6" > ATTR_ALWAYS_INLINE< / a > ;< / div >
< div class = "line" > < a name = "l00232" > < / a > < span class = "lineno" > 232< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > inline< / span > < a class = "code" href = "group___group___error.html#ga225612897c510054ef4026586562f716" > tusb_error_t< / a > usbh_pipe_control_close(uint8_t dev_addr)< / div >
< div class = "line" > < a name = "l00233" > < / a > < span class = "lineno" > 233< / span >   {< / div >
< div class = "line" > < a name = "l00234" > < / a > < span class = "lineno" > 234< / span >   ASSERT_STATUS( hcd_pipe_control_close(dev_addr) );< / div >
< div class = "line" > < a name = "l00235" > < / a > < span class = "lineno" > 235< / span >   < / div >
< div class = "line" > < a name = "l00236" > < / a > < span class = "lineno" > 236< / span >   < span class = "keywordflow" > return< / span > TUSB_ERROR_NONE;< / div >
< div class = "line" > < a name = "l00237" > < / a > < span class = "lineno" > 237< / span >   }< / div >
< div class = "line" > < a name = "l00238" > < / a > < span class = "lineno" > 238< / span >   < / div >
< div class = "line" > < a name = "l00239" > < / a > < span class = "lineno" > 239< / span >   < span class = "comment" > // TODO [USBH] unify pipe status get< / span > < / div >
< div class = "line" > < a name = "l00240" > < / a > < span class = "lineno" > 240< / span >   < span class = "comment" > //tusb_interface_status_t usbh_pipe_status_get(pipe_handle_t pipe_hdl)< / span > < / div >
< div class = "line" > < a name = "l00241" > < / a > < span class = "lineno" > 241< / span >   < span class = "comment" > //{< / span > < / div >
< div class = "line" > < a name = "l00242" > < / a > < span class = "lineno" > 242< / span >   < span class = "comment" > // return TUSB_INTERFACE_STATUS_BUSY;< / span > < / div >
< div class = "line" > < a name = "l00243" > < / a > < span class = "lineno" > 243< / span >   < span class = "comment" > //}< / span > < / div >
< div class = "line" > < a name = "l00244" > < / a > < span class = "lineno" > 244< / span >   < / div >
< div class = "line" > < a name = "l00245" > < / a > < span class = "lineno" > 245< / span >   < span class = "comment" > //--------------------------------------------------------------------+< / span > < / div >
< div class = "line" > < a name = "l00246" > < / a > < span class = "lineno" > 246< / span >   < span class = "comment" > // USBH-HCD ISR/Callback API< / span > < / div >
< div class = "line" > < a name = "l00247" > < / a > < span class = "lineno" > 247< / span >   < span class = "comment" > //--------------------------------------------------------------------+< / span > < / div >
< div class = "line" > < a name = "l00248" > < / a > < span class = "lineno" > 248< / span >   < span class = "comment" > // interrupt caused by a TD (with IOC=1) in pipe of class class_code< / span > < / div >
< div class = "line" > < a name = "l00249" > < / a > < span class = "lineno" > 249< / span >   < span class = "keywordtype" > void< / span > usbh_xfer_isr(< a class = "code" href = "structpipe__handle__t.html" > pipe_handle_t< / a > pipe_hdl, uint8_t class_code, tusb_event_t event, uint32_t xferred_bytes)< / div >
< div class = "line" > < a name = "l00250" > < / a > < span class = "lineno" > 250< / span >   {< / div >
< div class = "line" > < a name = "l00251" > < / a > < span class = "lineno" > 251< / span >   uint8_t class_index = std_class_code_to_index(class_code);< / div >
< div class = "line" > < a name = "l00252" > < / a > < span class = "lineno" > 252< / span >   < span class = "keywordflow" > if< / span > (TUSB_XFER_CONTROL == pipe_hdl.xfer_type)< / div >
< div class = "line" > < a name = "l00253" > < / a > < span class = "lineno" > 253< / span >   {< / div >
< div class = "line" > < a name = "l00254" > < / a > < span class = "lineno" > 254< / span >   usbh_devices[ pipe_hdl.dev_addr ].control.pipe_status = event;< / div >
< div class = "line" > < a name = "l00255" > < / a > < span class = "lineno" > 255< / span >   < span class = "comment" > // usbh_devices[ pipe_hdl.dev_addr ].control.xferred_bytes = xferred_bytes; not yet neccessary< / span > < / div >
< div class = "line" > < a name = "l00256" > < / a > < span class = "lineno" > 256< / span >   osal_semaphore_post( usbh_devices[ pipe_hdl.dev_addr ].control.sem_hdl );< / div >
< div class = "line" > < a name = "l00257" > < / a > < span class = "lineno" > 257< / span >   }< span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (usbh_class_drivers[class_index].isr)< / div >
< div class = "line" > < a name = "l00258" > < / a > < span class = "lineno" > 258< / span >   {< / div >
< div class = "line" > < a name = "l00259" > < / a > < span class = "lineno" > 259< / span >   usbh_class_drivers[class_index].isr(pipe_hdl, event, xferred_bytes);< / div >
< div class = "line" > < a name = "l00260" > < / a > < span class = "lineno" > 260< / span >   }< span class = "keywordflow" > else< / span > < / div >
< div class = "line" > < a name = "l00261" > < / a > < span class = "lineno" > 261< / span >   {< / div >
< div class = "line" > < a name = "l00262" > < / a > < span class = "lineno" > 262< / span >   ASSERT(< span class = "keyword" > false< / span > , VOID_RETURN); < span class = "comment" > // something wrong, no one claims the isr' s source< / span > < / div >
< div class = "line" > < a name = "l00263" > < / a > < span class = "lineno" > 263< / span >   }< / div >
< div class = "line" > < a name = "l00264" > < / a > < span class = "lineno" > 264< / span >   }< / div >
< div class = "line" > < a name = "l00265" > < / a > < span class = "lineno" > 265< / span >   < / div >
< div class = "line" > < a name = "l00266" > < / a > < span class = "lineno" > 266< / span >   < span class = "keywordtype" > void< / span > usbh_hub_port_plugged_isr(uint8_t hub_addr, uint8_t hub_port)< / div >
< div class = "line" > < a name = "l00267" > < / a > < span class = "lineno" > 267< / span >   {< / div >
< div class = "line" > < a name = "l00268" > < / a > < span class = "lineno" > 268< / span >   osal_queue_send(enum_queue_hdl,< / div >
< div class = "line" > < a name = "l00269" > < / a > < span class = "lineno" > 269< / span >   & (< a class = "code" href = "structusbh__enumerate__t.html" > usbh_enumerate_t< / a > ){< / div >
< div class = "line" > < a name = "l00270" > < / a > < span class = "lineno" > 270< / span >   .core_id = usbh_devices[hub_addr].core_id,< / div >
< div class = "line" > < a name = "l00271" > < / a > < span class = "lineno" > 271< / span >   .hub_addr = hub_addr,< / div >
< div class = "line" > < a name = "l00272" > < / a > < span class = "lineno" > 272< / span >   .hub_port = hub_port}< / div >
< div class = "line" > < a name = "l00273" > < / a > < span class = "lineno" > 273< / span >   );< / div >
< div class = "line" > < a name = "l00274" > < / a > < span class = "lineno" > 274< / span >   }< / div >
< div class = "line" > < a name = "l00275" > < / a > < span class = "lineno" > 275< / span >   < / div >
< div class = "line" > < a name = "l00276" > < / a > < span class = "lineno" > 276< / span >   < span class = "keywordtype" > void< / span > usbh_hcd_rhport_plugged_isr(uint8_t hostid)< / div >
< div class = "line" > < a name = "l00277" > < / a > < span class = "lineno" > 277< / span >   {< / div >
< div class = "line" > < a name = "l00278" > < / a > < span class = "lineno" > 278< / span >   osal_queue_send(enum_queue_hdl,< / div >
< div class = "line" > < a name = "l00279" > < / a > < span class = "lineno" > 279< / span >   & (< a class = "code" href = "structusbh__enumerate__t.html" > usbh_enumerate_t< / a > ){< / div >
< div class = "line" > < a name = "l00280" > < / a > < span class = "lineno" > 280< / span >   .core_id = hostid,< / div >
< div class = "line" > < a name = "l00281" > < / a > < span class = "lineno" > 281< / span >   .hub_addr = 0,< / div >
< div class = "line" > < a name = "l00282" > < / a > < span class = "lineno" > 282< / span >   .hub_port = 0}< / div >
< div class = "line" > < a name = "l00283" > < / a > < span class = "lineno" > 283< / span >   );< / div >
< div class = "line" > < a name = "l00284" > < / a > < span class = "lineno" > 284< / span >   }< / div >
< div class = "line" > < a name = "l00285" > < / a > < span class = "lineno" > 285< / span >   < / div >
< div class = "line" > < a name = "l00286" > < / a > < span class = "lineno" > 286< / span >   < span class = "comment" > // a device unplugged on hostid, hub_addr, hub_port< / span > < / div >
< div class = "line" > < a name = "l00287" > < / a > < span class = "lineno" > 287< / span >   < span class = "comment" > // return true if found and unmounted device, false if cannot find< / span > < / div >
< div class = "line" > < a name = "l00288" > < / a > < span class = "lineno" > 288< / span >   < span class = "keyword" > static< / span > < span class = "keywordtype" > void< / span > usbh_device_unplugged(uint8_t hostid, uint8_t hub_addr, uint8_t hub_port)< / div >
< div class = "line" > < a name = "l00289" > < / a > < span class = "lineno" > 289< / span >   {< / div >
< div class = "line" > < a name = "l00290" > < / a > < span class = "lineno" > 290< / span >   < span class = "keywordtype" > bool< / span > is_found = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00291" > < / a > < span class = "lineno" > 291< / span >   < span class = "comment" > //------------- find the all devices (star-network) under port that is unplugged -------------//< / span > < / div >
< div class = "line" > < a name = "l00292" > < / a > < span class = "lineno" > 292< / span >   < span class = "keywordflow" > for< / span > (uint8_t dev_addr = 0; dev_addr < = < a class = "code" href = "group___t_u_s_b___c_f_g___h_o_s_t.html#gafc4906ab5cb44b1931d4ae55894440c1" > TUSB_CFG_HOST_DEVICE_MAX< / a > ; dev_addr ++)< / div >
< div class = "line" > < a name = "l00293" > < / a > < span class = "lineno" > 293< / span >   {< / div >
< div class = "line" > < a name = "l00294" > < / a > < span class = "lineno" > 294< / span >   < span class = "keywordflow" > if< / span > (usbh_devices[dev_addr].core_id == hostid & & < / div >
< div class = "line" > < a name = "l00295" > < / a > < span class = "lineno" > 295< / span >   (hub_addr == 0 || usbh_devices[dev_addr].hub_addr == hub_addr) & & < span class = "comment" > // hub_addr == 0 & hub_port == 0 means roothub< / span > < / div >
< div class = "line" > < a name = "l00296" > < / a > < span class = "lineno" > 296< / span >   (hub_port == 0 || usbh_devices[dev_addr].hub_port == hub_port) & & < / div >
< div class = "line" > < a name = "l00297" > < / a > < span class = "lineno" > 297< / span >   usbh_devices[dev_addr].state != TUSB_DEVICE_STATE_UNPLUG)< / div >
< div class = "line" > < a name = "l00298" > < / a > < span class = "lineno" > 298< / span >   {< / div >
< div class = "line" > < a name = "l00299" > < / a > < span class = "lineno" > 299< / span >   < span class = "comment" > // TODO Hub multiple level< / span > < / div >
< div class = "line" > < a name = "l00300" > < / a > < span class = "lineno" > 300< / span >   < span class = "keywordflow" > for< / span > (uint8_t class_index = 1; class_index < USBH_CLASS_DRIVER_COUNT; class_index++)< / div >
< div class = "line" > < a name = "l00301" > < / a > < span class = "lineno" > 301< / span >   {< / div >
< div class = "line" > < a name = "l00302" > < / a > < span class = "lineno" > 302< / span >   < span class = "keywordflow" > if< / span > ((usbh_devices[dev_addr].flag_supported_class & < a class = "code" href = "group___group___binary.html#gaa67325f45e71a327f9e4dbb8455f64ee" > BIT_< / a > (class_index)) & & < / div >
< div class = "line" > < a name = "l00303" > < / a > < span class = "lineno" > 303< / span >   usbh_class_drivers[class_index].close)< / div >
< div class = "line" > < a name = "l00304" > < / a > < span class = "lineno" > 304< / span >   {< / div >
< div class = "line" > < a name = "l00305" > < / a > < span class = "lineno" > 305< / span >   usbh_class_drivers[class_index].close(dev_addr);< / div >
< div class = "line" > < a name = "l00306" > < / a > < span class = "lineno" > 306< / span >   }< / div >
< div class = "line" > < a name = "l00307" > < / a > < span class = "lineno" > 307< / span >   }< / div >
< div class = "line" > < a name = "l00308" > < / a > < span class = "lineno" > 308< / span >   < / div >
< div class = "line" > < a name = "l00309" > < / a > < span class = "lineno" > 309< / span >   < span class = "comment" > // TODO refractor< / span > < / div >
< div class = "line" > < a name = "l00310" > < / a > < span class = "lineno" > 310< / span >   < span class = "comment" > // set to REMOVING to allow HCD to clean up its cached data for this device< / span > < / div >
< div class = "line" > < a name = "l00311" > < / a > < span class = "lineno" > 311< / span >   < span class = "comment" > // HCD must set this device' s state to TUSB_DEVICE_STATE_UNPLUG when done< / span > < / div >
< div class = "line" > < a name = "l00312" > < / a > < span class = "lineno" > 312< / span >   usbh_devices[dev_addr].state = TUSB_DEVICE_STATE_REMOVING;< / div >
< div class = "line" > < a name = "l00313" > < / a > < span class = "lineno" > 313< / span >   usbh_devices[dev_addr].flag_supported_class = 0;< / div >
< div class = "line" > < a name = "l00314" > < / a > < span class = "lineno" > 314< / span >   < / div >
< div class = "line" > < a name = "l00315" > < / a > < span class = "lineno" > 315< / span >   usbh_pipe_control_close(dev_addr);< / div >
< div class = "line" > < a name = "l00316" > < / a > < span class = "lineno" > 316< / span >   < / div >
< div class = "line" > < a name = "l00317" > < / a > < span class = "lineno" > 317< / span >   < / div >
< div class = "line" > < a name = "l00318" > < / a > < span class = "lineno" > 318< / span >   is_found = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00319" > < / a > < span class = "lineno" > 319< / span >   }< / div >
< div class = "line" > < a name = "l00320" > < / a > < span class = "lineno" > 320< / span >   }< / div >
< div class = "line" > < a name = "l00321" > < / a > < span class = "lineno" > 321< / span >   < / div >
< div class = "line" > < a name = "l00322" > < / a > < span class = "lineno" > 322< / span >   < span class = "keywordflow" > if< / span > (is_found) hcd_port_unplug(usbh_devices[0].core_id); < span class = "comment" > // TODO hack< / span > < / div >
< div class = "line" > < a name = "l00323" > < / a > < span class = "lineno" > 323< / span >   < / div >
< div class = "line" > < a name = "l00324" > < / a > < span class = "lineno" > 324< / span >   }< / div >
< div class = "line" > < a name = "l00325" > < / a > < span class = "lineno" > 325< / span >   < / div >
< div class = "line" > < a name = "l00326" > < / a > < span class = "lineno" > 326< / span >   < span class = "keywordtype" > void< / span > usbh_hcd_rhport_unplugged_isr(uint8_t hostid)< / div >
< div class = "line" > < a name = "l00327" > < / a > < span class = "lineno" > 327< / span >   {< / div >
< div class = "line" > < a name = "l00328" > < / a > < span class = "lineno" > 328< / span >   osal_queue_send(enum_queue_hdl,< / div >
< div class = "line" > < a name = "l00329" > < / a > < span class = "lineno" > 329< / span >   & (< a class = "code" href = "structusbh__enumerate__t.html" > usbh_enumerate_t< / a > )< / div >
< div class = "line" > < a name = "l00330" > < / a > < span class = "lineno" > 330< / span >   {< / div >
< div class = "line" > < a name = "l00331" > < / a > < span class = "lineno" > 331< / span >   .core_id = hostid,< / div >
< div class = "line" > < a name = "l00332" > < / a > < span class = "lineno" > 332< / span >   .hub_addr = 0,< / div >
< div class = "line" > < a name = "l00333" > < / a > < span class = "lineno" > 333< / span >   .hub_port = 0< / div >
< div class = "line" > < a name = "l00334" > < / a > < span class = "lineno" > 334< / span >   } );< / div >
< div class = "line" > < a name = "l00335" > < / a > < span class = "lineno" > 335< / span >   }< / div >
< div class = "line" > < a name = "l00336" > < / a > < span class = "lineno" > 336< / span >   < / div >
< div class = "line" > < a name = "l00337" > < / a > < span class = "lineno" > 337< / span >   < span class = "comment" > //--------------------------------------------------------------------+< / span > < / div >
< div class = "line" > < a name = "l00338" > < / a > < span class = "lineno" > 338< / span >   < span class = "comment" > // ENUMERATION TASK< / span > < / div >
< div class = "line" > < a name = "l00339" > < / a > < span class = "lineno" > 339< / span >   < span class = "comment" > //--------------------------------------------------------------------+< / span > < / div >
< div class = "line" > < a name = "l00340" > < / a > < span class = "lineno" > 340< / span >   < span class = "keyword" > static< / span > < a class = "code" href = "group___group___error.html#ga225612897c510054ef4026586562f716" > tusb_error_t< / a > enumeration_body_subtask(< span class = "keywordtype" > void< / span > );< / div >
< div class = "line" > < a name = "l00341" > < / a > < span class = "lineno" > 341< / span >   < / div >
< div class = "line" > < a name = "l00342" > < / a > < span class = "lineno" > 342< / span >   < span class = "comment" > // To enable the TASK_ASSERT style (quick return on false condition) in a real RTOS, a task must act as a wrapper< / span > < / div >
< div class = "line" > < a name = "l00343" > < / a > < span class = "lineno" > 343< / span >   < span class = "comment" > // and is used mainly to call subtasks. Within a subtask return statement can be called freely, the task with< / span > < / div >
< div class = "line" > < a name = "l00344" > < / a > < span class = "lineno" > 344< / span >   < span class = "comment" > // forever loop cannot have any return at all.< / span > < / div >
< div class = "line" > < a name = "l00345" > < / a > < span class = "lineno" > 345< / span >   OSAL_TASK_FUNCTION(usbh_enumeration_task, p_task_para)< / div >
< div class = "line" > < a name = "l00346" > < / a > < span class = "lineno" > 346< / span >   {< / div >
< div class = "line" > < a name = "l00347" > < / a > < span class = "lineno" > 347< / span >   (void) p_task_para; < span class = "comment" > // suppress compiler warnings< / span > < / div >
< div class = "line" > < a name = "l00348" > < / a > < span class = "lineno" > 348< / span >   < / div >
< div class = "line" > < a name = "l00349" > < / a > < span class = "lineno" > 349< / span >   OSAL_TASK_LOOP_BEGIN< / div >
< div class = "line" > < a name = "l00350" > < / a > < span class = "lineno" > 350< / span >   < / div >
< div class = "line" > < a name = "l00351" > < / a > < span class = "lineno" > 351< / span >   enumeration_body_subtask();< / div >
< div class = "line" > < a name = "l00352" > < / a > < span class = "lineno" > 352< / span >   < / div >
< div class = "line" > < a name = "l00353" > < / a > < span class = "lineno" > 353< / span >   OSAL_TASK_LOOP_END< / div >
< div class = "line" > < a name = "l00354" > < / a > < span class = "lineno" > 354< / span >   }< / div >
< div class = "line" > < a name = "l00355" > < / a > < span class = "lineno" > 355< / span >   < / div >
< div class = "line" > < a name = "l00356" > < / a > < span class = "lineno" > 356< / span >   < a class = "code" href = "group___group___error.html#ga225612897c510054ef4026586562f716" > tusb_error_t< / a > enumeration_body_subtask(< span class = "keywordtype" > void< / span > )< / div >
< div class = "line" > < a name = "l00357" > < / a > < span class = "lineno" > 357< / span >   {< / div >
< div class = "line" > < a name = "l00358" > < / a > < span class = "lineno" > 358< / span >   < span class = "keyword" > enum< / span > {< / div >
< div class = "line" > < a name = "l00359" > < / a > < span class = "lineno" > 359< / span >   POWER_STABLE_DELAY = 300,< / div >
< div class = "line" > < a name = "l00360" > < / a > < span class = "lineno" > 360< / span >   RESET_DELAY = 100 < span class = "comment" > // NXP' s EHCI require more than 50ms to work properly although the USB specs say only 50ms< / span > < / div >
< div class = "line" > < a name = "l00361" > < / a > < span class = "lineno" > 361< / span >   };< / div >
< div class = "line" > < a name = "l00362" > < / a > < span class = "lineno" > 362< / span >   < / div >
< div class = "line" > < a name = "l00363" > < / a > < span class = "lineno" > 363< / span >   < a class = "code" href = "group___group___error.html#ga225612897c510054ef4026586562f716" > tusb_error_t< / a > error;< / div >
< div class = "line" > < a name = "l00364" > < / a > < span class = "lineno" > 364< / span >   < a class = "code" href = "structusbh__enumerate__t.html" > usbh_enumerate_t< / a > enum_entry;< / div >
< div class = "line" > < a name = "l00365" > < / a > < span class = "lineno" > 365< / span >   < / div >
< div class = "line" > < a name = "l00366" > < / a > < span class = "lineno" > 366< / span >   < span class = "comment" > // for OSAL_NONE local variable won' t retain value after blocking service sem_wait/queue_recv< / span > < / div >
< div class = "line" > < a name = "l00367" > < / a > < span class = "lineno" > 367< / span >   < span class = "keyword" > static< / span > uint8_t new_addr;< / div >
< div class = "line" > < a name = "l00368" > < / a > < span class = "lineno" > 368< / span >   < span class = "keyword" > static< / span > uint8_t configure_selected = 1; < span class = "comment" > // TODO move< / span > < / div >
< div class = "line" > < a name = "l00369" > < / a > < span class = "lineno" > 369< / span >   < span class = "keyword" > static< / span > uint8_t *p_desc = NULL; < span class = "comment" > // TODO move< / span > < / div >
< div class = "line" > < a name = "l00370" > < / a > < span class = "lineno" > 370< / span >   < / div >
< div class = "line" > < a name = "l00371" > < / a > < span class = "lineno" > 371< / span >   OSAL_SUBTASK_BEGIN< / div >
< div class = "line" > < a name = "l00372" > < / a > < span class = "lineno" > 372< / span >   < / div >
< div class = "line" > < a name = "l00373" > < / a > < span class = "lineno" > 373< / span >   osal_queue_receive(enum_queue_hdl, & enum_entry, OSAL_TIMEOUT_WAIT_FOREVER, & error);< / div >
< div class = "line" > < a name = "l00374" > < / a > < span class = "lineno" > 374< / span >   SUBTASK_ASSERT_STATUS(error);< / div >
< div class = "line" > < a name = "l00375" > < / a > < span class = "lineno" > 375< / span >   < / div >
< div class = "line" > < a name = "l00376" > < / a > < span class = "lineno" > 376< / span >   usbh_devices[0].core_id = enum_entry.core_id; < span class = "comment" > // TODO refractor integrate to device_pool< / span > < / div >
< div class = "line" > < a name = "l00377" > < / a > < span class = "lineno" > 377< / span >   usbh_devices[0].hub_addr = enum_entry.hub_addr;< / div >
< div class = "line" > < a name = "l00378" > < / a > < span class = "lineno" > 378< / span >   usbh_devices[0].hub_port = enum_entry.hub_port;< / div >
< div class = "line" > < a name = "l00379" > < / a > < span class = "lineno" > 379< / span >   usbh_devices[0].state = TUSB_DEVICE_STATE_UNPLUG;< / div >
< div class = "line" > < a name = "l00380" > < / a > < span class = "lineno" > 380< / span >   < / div >
< div class = "line" > < a name = "l00381" > < / a > < span class = "lineno" > 381< / span >   < span class = "comment" > //------------- connected/disconnected directly with roothub -------------//< / span > < / div >
< div class = "line" > < a name = "l00382" > < / a > < span class = "lineno" > 382< / span >   < span class = "keywordflow" > if< / span > ( usbh_devices[0].hub_addr == 0)< / div >
< div class = "line" > < a name = "l00383" > < / a > < span class = "lineno" > 383< / span >   {< / div >
< div class = "line" > < a name = "l00384" > < / a > < span class = "lineno" > 384< / span >   < span class = "keywordflow" > if< / span > ( < a class = "code" href = "group___group___h_c_d.html#ga44286f968f41df24133b9150d8442177" > hcd_port_connect_status< / a > (usbh_devices[0].core_id) )< / div >
< div class = "line" > < a name = "l00385" > < / a > < span class = "lineno" > 385< / span >   { < span class = "comment" > // connection event< / span > < / div >
< div class = "line" > < a name = "l00386" > < / a > < span class = "lineno" > 386< / span >   osal_task_delay(POWER_STABLE_DELAY); < span class = "comment" > // wait until device is stable. Increase this if the first 8 bytes is failed to get< / span > < / div >
< div class = "line" > < a name = "l00387" > < / a > < span class = "lineno" > 387< / span >   < / div >
< div class = "line" > < a name = "l00388" > < / a > < span class = "lineno" > 388< / span >   < span class = "keywordflow" > if< / span > ( !< a class = "code" href = "group___group___h_c_d.html#ga44286f968f41df24133b9150d8442177" > hcd_port_connect_status< / a > (usbh_devices[0].core_id) ) SUBTASK_EXIT(TUSB_ERROR_NONE); < span class = "comment" > // exit if device unplugged while delaying< / span > < / div >
< div class = "line" > < a name = "l00389" > < / a > < span class = "lineno" > 389< / span >   < / div >
< div class = "line" > < a name = "l00390" > < / a > < span class = "lineno" > 390< / span >   hcd_port_reset( usbh_devices[0].core_id ); < span class = "comment" > // port must be reset to have correct speed operation< / span > < / div >
< div class = "line" > < a name = "l00391" > < / a > < span class = "lineno" > 391< / span >   osal_task_delay(RESET_DELAY);< / div >
< div class = "line" > < a name = "l00392" > < / a > < span class = "lineno" > 392< / span >   < / div >
< div class = "line" > < a name = "l00393" > < / a > < span class = "lineno" > 393< / span >   usbh_devices[0].speed = hcd_port_speed_get( usbh_devices[0].core_id );< / div >
< div class = "line" > < a name = "l00394" > < / a > < span class = "lineno" > 394< / span >   }< / div >
< div class = "line" > < a name = "l00395" > < / a > < span class = "lineno" > 395< / span >   < span class = "keywordflow" > else< / span > < / div >
< div class = "line" > < a name = "l00396" > < / a > < span class = "lineno" > 396< / span >   { < span class = "comment" > // disconnection event< / span > < / div >
< div class = "line" > < a name = "l00397" > < / a > < span class = "lineno" > 397< / span >   usbh_device_unplugged(usbh_devices[0].core_id, 0, 0);< / div >
< div class = "line" > < a name = "l00398" > < / a > < span class = "lineno" > 398< / span >   SUBTASK_EXIT(TUSB_ERROR_NONE); < span class = "comment" > // restart task< / span > < / div >
< div class = "line" > < a name = "l00399" > < / a > < span class = "lineno" > 399< / span >   }< / div >
< div class = "line" > < a name = "l00400" > < / a > < span class = "lineno" > 400< / span >   }< / div >
< div class = "line" > < a name = "l00401" > < / a > < span class = "lineno" > 401< / span >   < span class = "preprocessor" > #if TUSB_CFG_HOST_HUB< / span > < / div >
< div class = "line" > < a name = "l00402" > < / a > < span class = "lineno" > 402< / span >   < span class = "preprocessor" > < / span > < span class = "comment" > //------------- connected/disconnected via hub -------------//< / span > < / div >
< div class = "line" > < a name = "l00403" > < / a > < span class = "lineno" > 403< / span >   < span class = "keywordflow" > else< / span > < / div >
< div class = "line" > < a name = "l00404" > < / a > < span class = "lineno" > 404< / span >   {< / div >
< div class = "line" > < a name = "l00405" > < / a > < span class = "lineno" > 405< / span >   < span class = "comment" > //------------- Get Port Status -------------//< / span > < / div >
< div class = "line" > < a name = "l00406" > < / a > < span class = "lineno" > 406< / span >   OSAL_SUBTASK_INVOKED_AND_WAIT(< / div >
< div class = "line" > < a name = "l00407" > < / a > < span class = "lineno" > 407< / span >   usbh_control_xfer_subtask( usbh_devices[0].hub_addr, bm_request_type(TUSB_DIR_DEV_TO_HOST, TUSB_REQUEST_TYPE_CLASS, TUSB_REQUEST_RECIPIENT_OTHER),< / div >
< div class = "line" > < a name = "l00408" > < / a > < span class = "lineno" > 408< / span >   HUB_REQUEST_GET_STATUS, 0, usbh_devices[0].hub_port,< / div >
< div class = "line" > < a name = "l00409" > < / a > < span class = "lineno" > 409< / span >   4, enum_data_buffer ),< / div >
< div class = "line" > < a name = "l00410" > < / a > < span class = "lineno" > 410< / span >   error< / div >
< div class = "line" > < a name = "l00411" > < / a > < span class = "lineno" > 411< / span >   );< / div >
< div class = "line" > < a name = "l00412" > < / a > < span class = "lineno" > 412< / span >   < span class = "comment" > // SUBTASK_ASSERT_STATUS( error );< / span > < / div >
< div class = "line" > < a name = "l00413" > < / a > < span class = "lineno" > 413< / span >   SUBTASK_ASSERT_STATUS_WITH_HANDLER(error, hub_status_pipe_queue( usbh_devices[0].hub_addr) ); < span class = "comment" > // TODO hub refractor< / span > < / div >
< div class = "line" > < a name = "l00414" > < / a > < span class = "lineno" > 414< / span >   < / div >
< div class = "line" > < a name = "l00415" > < / a > < span class = "lineno" > 415< / span >   < span class = "comment" > // Acknowledge Port Connection Change< / span > < / div >
< div class = "line" > < a name = "l00416" > < / a > < span class = "lineno" > 416< / span >   OSAL_SUBTASK_INVOKED_AND_WAIT( hub_port_clear_feature_subtask(usbh_devices[0].hub_addr, usbh_devices[0].hub_port, HUB_FEATURE_PORT_CONNECTION_CHANGE), error );< / div >
< div class = "line" > < a name = "l00417" > < / a > < span class = "lineno" > 417< / span >   < / div >
< div class = "line" > < a name = "l00418" > < / a > < span class = "lineno" > 418< / span >   < a class = "code" href = "structhub__port__status__response__t.html" > hub_port_status_response_t< / a > * p_port_status;< / div >
< div class = "line" > < a name = "l00419" > < / a > < span class = "lineno" > 419< / span >   p_port_status = ((< a class = "code" href = "structhub__port__status__response__t.html" > hub_port_status_response_t< / a > *) enum_data_buffer);< / div >
< div class = "line" > < a name = "l00420" > < / a > < span class = "lineno" > 420< / span >   < / div >
< div class = "line" > < a name = "l00421" > < / a > < span class = "lineno" > 421< / span >   < span class = "keywordflow" > if< / span > ( ! p_port_status-> status_change.connect_status ) SUBTASK_EXIT(TUSB_ERROR_NONE); < span class = "comment" > // only handle connection change< / span > < / div >
< div class = "line" > < a name = "l00422" > < / a > < span class = "lineno" > 422< / span >   < / div >
< div class = "line" > < a name = "l00423" > < / a > < span class = "lineno" > 423< / span >   < span class = "keywordflow" > if< / span > ( ! p_port_status-> status_current.connect_status )< / div >
< div class = "line" > < a name = "l00424" > < / a > < span class = "lineno" > 424< / span >   { < span class = "comment" > // Disconnection event< / span > < / div >
< div class = "line" > < a name = "l00425" > < / a > < span class = "lineno" > 425< / span >   usbh_device_unplugged(usbh_devices[0].core_id, usbh_devices[0].hub_addr, usbh_devices[0].hub_port);< / div >
< div class = "line" > < a name = "l00426" > < / a > < span class = "lineno" > 426< / span >   < / div >
< div class = "line" > < a name = "l00427" > < / a > < span class = "lineno" > 427< / span >   (void) hub_status_pipe_queue( usbh_devices[0].hub_addr ); < span class = "comment" > // done with hub, waiting for next data on status pipe< / span > < / div >
< div class = "line" > < a name = "l00428" > < / a > < span class = "lineno" > 428< / span >   SUBTASK_EXIT(TUSB_ERROR_NONE); < span class = "comment" > // restart task< / span > < / div >
< div class = "line" > < a name = "l00429" > < / a > < span class = "lineno" > 429< / span >   }< / div >
< div class = "line" > < a name = "l00430" > < / a > < span class = "lineno" > 430< / span >   < span class = "keywordflow" > else< / span > < / div >
< div class = "line" > < a name = "l00431" > < / a > < span class = "lineno" > 431< / span >   { < span class = "comment" > // Connection Event< / span > < / div >
< div class = "line" > < a name = "l00432" > < / a > < span class = "lineno" > 432< / span >   OSAL_SUBTASK_INVOKED_AND_WAIT ( hub_port_reset_subtask(usbh_devices[0].hub_addr, usbh_devices[0].hub_port), error );< / div >
< div class = "line" > < a name = "l00433" > < / a > < span class = "lineno" > 433< / span >   < span class = "comment" > // SUBTASK_ASSERT_STATUS( error );< / span > < / div >
< div class = "line" > < a name = "l00434" > < / a > < span class = "lineno" > 434< / span >   SUBTASK_ASSERT_STATUS_WITH_HANDLER(error, hub_status_pipe_queue( usbh_devices[0].hub_addr) ); < span class = "comment" > // TODO hub refractor< / span > < / div >
< div class = "line" > < a name = "l00435" > < / a > < span class = "lineno" > 435< / span >   < / div >
< div class = "line" > < a name = "l00436" > < / a > < span class = "lineno" > 436< / span >   usbh_devices[0].speed = hub_port_get_speed();< / div >
< div class = "line" > < a name = "l00437" > < / a > < span class = "lineno" > 437< / span >   < / div >
< div class = "line" > < a name = "l00438" > < / a > < span class = "lineno" > 438< / span >   < span class = "comment" > // Acknowledge Port Reset Change< / span > < / div >
< div class = "line" > < a name = "l00439" > < / a > < span class = "lineno" > 439< / span >   OSAL_SUBTASK_INVOKED_AND_WAIT( hub_port_clear_feature_subtask(usbh_devices[0].hub_addr, usbh_devices[0].hub_port, HUB_FEATURE_PORT_RESET_CHANGE), error );< / div >
< div class = "line" > < a name = "l00440" > < / a > < span class = "lineno" > 440< / span >   }< / div >
< div class = "line" > < a name = "l00441" > < / a > < span class = "lineno" > 441< / span >   }< / div >
< div class = "line" > < a name = "l00442" > < / a > < span class = "lineno" > 442< / span >   < span class = "preprocessor" > #endif< / span > < / div >
< div class = "line" > < a name = "l00443" > < / a > < span class = "lineno" > 443< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00444" > < / a > < span class = "lineno" > 444< / span >   SUBTASK_ASSERT_STATUS( usbh_pipe_control_open(0, 8) );< / div >
< div class = "line" > < a name = "l00445" > < / a > < span class = "lineno" > 445< / span >   usbh_devices[0].state = TUSB_DEVICE_STATE_ADDRESSED;< / div >
< div class = "line" > < a name = "l00446" > < / a > < span class = "lineno" > 446< / span >   < / div >
< div class = "line" > < a name = "l00447" > < / a > < span class = "lineno" > 447< / span >   < span class = "comment" > //------------- Get first 8 bytes of device descriptor to get Control Endpoint Size -------------//< / span > < / div >
< div class = "line" > < a name = "l00448" > < / a > < span class = "lineno" > 448< / span >   OSAL_SUBTASK_INVOKED_AND_WAIT(< / div >
< div class = "line" > < a name = "l00449" > < / a > < span class = "lineno" > 449< / span >   usbh_control_xfer_subtask( 0, bm_request_type(TUSB_DIR_DEV_TO_HOST, TUSB_REQUEST_TYPE_STANDARD, TUSB_REQUEST_RECIPIENT_DEVICE),< / div >
< div class = "line" > < a name = "l00450" > < / a > < span class = "lineno" > 450< / span >   < a class = "code" href = "group___u_s_b_def___type.html#gga67b344c0d91e2c1b8e13ceb56431f2c1a4819e8fd126e72b6f6d0fcbeca4d43a8" > TUSB_REQUEST_GET_DESCRIPTOR< / a > , (TUSB_DESC_TYPE_DEVICE < < 8), 0,< / div >
< div class = "line" > < a name = "l00451" > < / a > < span class = "lineno" > 451< / span >   8, enum_data_buffer ),< / div >
< div class = "line" > < a name = "l00452" > < / a > < span class = "lineno" > 452< / span >   error< / div >
< div class = "line" > < a name = "l00453" > < / a > < span class = "lineno" > 453< / span >   );< / div >
< div class = "line" > < a name = "l00454" > < / a > < span class = "lineno" > 454< / span >   < / div >
< div class = "line" > < a name = "l00455" > < / a > < span class = "lineno" > 455< / span >   < span class = "comment" > //------------- Reset device again before Set Address -------------//< / span > < / div >
< div class = "line" > < a name = "l00456" > < / a > < span class = "lineno" > 456< / span >   < span class = "keywordflow" > if< / span > (usbh_devices[0].hub_addr == 0)< / div >
< div class = "line" > < a name = "l00457" > < / a > < span class = "lineno" > 457< / span >   { < span class = "comment" > // connected directly to roothub< / span > < / div >
< div class = "line" > < a name = "l00458" > < / a > < span class = "lineno" > 458< / span >   SUBTASK_ASSERT_STATUS(error); < span class = "comment" > // TODO some slow device is observed to fail the very fist controller xfer, can try more times< / span > < / div >
< div class = "line" > < a name = "l00459" > < / a > < span class = "lineno" > 459< / span >   hcd_port_reset( usbh_devices[0].core_id ); < span class = "comment" > // reset port after 8 byte descriptor< / span > < / div >
< div class = "line" > < a name = "l00460" > < / a > < span class = "lineno" > 460< / span >   osal_task_delay(RESET_DELAY);< / div >
< div class = "line" > < a name = "l00461" > < / a > < span class = "lineno" > 461< / span >   }< / div >
< div class = "line" > < a name = "l00462" > < / a > < span class = "lineno" > 462< / span >   < span class = "preprocessor" > #if TUSB_CFG_HOST_HUB< / span > < / div >
< div class = "line" > < a name = "l00463" > < / a > < span class = "lineno" > 463< / span >   < span class = "preprocessor" > < / span > < span class = "keywordflow" > else< / span > < / div >
< div class = "line" > < a name = "l00464" > < / a > < span class = "lineno" > 464< / span >   { < span class = "comment" > // connected via a hub< / span > < / div >
< div class = "line" > < a name = "l00465" > < / a > < span class = "lineno" > 465< / span >   SUBTASK_ASSERT_STATUS_WITH_HANDLER(error, hub_status_pipe_queue( usbh_devices[0].hub_addr) ); < span class = "comment" > // TODO hub refractor< / span > < / div >
< div class = "line" > < a name = "l00466" > < / a > < span class = "lineno" > 466< / span >   OSAL_SUBTASK_INVOKED_AND_WAIT ( hub_port_reset_subtask(usbh_devices[0].hub_addr, usbh_devices[0].hub_port), error );< / div >
< div class = "line" > < a name = "l00467" > < / a > < span class = "lineno" > 467< / span >   < / div >
< div class = "line" > < a name = "l00468" > < / a > < span class = "lineno" > 468< / span >   < span class = "keywordflow" > if< / span > ( TUSB_ERROR_NONE == error )< / div >
< div class = "line" > < a name = "l00469" > < / a > < span class = "lineno" > 469< / span >   { < span class = "comment" > // Acknowledge Port Reset Change if Reset Successful< / span > < / div >
< div class = "line" > < a name = "l00470" > < / a > < span class = "lineno" > 470< / span >   OSAL_SUBTASK_INVOKED_AND_WAIT( hub_port_clear_feature_subtask(usbh_devices[0].hub_addr, usbh_devices[0].hub_port, HUB_FEATURE_PORT_RESET_CHANGE), error );< / div >
< div class = "line" > < a name = "l00471" > < / a > < span class = "lineno" > 471< / span >   }< / div >
< div class = "line" > < a name = "l00472" > < / a > < span class = "lineno" > 472< / span >   < / div >
< div class = "line" > < a name = "l00473" > < / a > < span class = "lineno" > 473< / span >   (void) hub_status_pipe_queue( usbh_devices[0].hub_addr ); < span class = "comment" > // done with hub, waiting for next data on status pipe< / span > < / div >
< div class = "line" > < a name = "l00474" > < / a > < span class = "lineno" > 474< / span >   }< / div >
< div class = "line" > < a name = "l00475" > < / a > < span class = "lineno" > 475< / span >   < span class = "preprocessor" > #endif< / span > < / div >
< div class = "line" > < a name = "l00476" > < / a > < span class = "lineno" > 476< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00477" > < / a > < span class = "lineno" > 477< / span >   < span class = "comment" > //------------- Set new address -------------//< / span > < / div >
< div class = "line" > < a name = "l00478" > < / a > < span class = "lineno" > 478< / span >   new_addr = get_new_address();< / div >
< div class = "line" > < a name = "l00479" > < / a > < span class = "lineno" > 479< / span >   SUBTASK_ASSERT(new_addr < = TUSB_CFG_HOST_DEVICE_MAX); < span class = "comment" > // TODO notify application we reach max devices< / span > < / div >
< div class = "line" > < a name = "l00480" > < / a > < span class = "lineno" > 480< / span >   < / div >
< div class = "line" > < a name = "l00481" > < / a > < span class = "lineno" > 481< / span >   OSAL_SUBTASK_INVOKED_AND_WAIT(< / div >
< div class = "line" > < a name = "l00482" > < / a > < span class = "lineno" > 482< / span >   usbh_control_xfer_subtask( 0, bm_request_type(TUSB_DIR_HOST_TO_DEV, TUSB_REQUEST_TYPE_STANDARD, TUSB_REQUEST_RECIPIENT_DEVICE),< / div >
< div class = "line" > < a name = "l00483" > < / a > < span class = "lineno" > 483< / span >   < a class = "code" href = "group___u_s_b_def___type.html#gga67b344c0d91e2c1b8e13ceb56431f2c1af126da6b779000492c0ecc7f36cfc23b" > TUSB_REQUEST_SET_ADDRESS< / a > , new_addr, 0,< / div >
< div class = "line" > < a name = "l00484" > < / a > < span class = "lineno" > 484< / span >   0, NULL ),< / div >
< div class = "line" > < a name = "l00485" > < / a > < span class = "lineno" > 485< / span >   error< / div >
< div class = "line" > < a name = "l00486" > < / a > < span class = "lineno" > 486< / span >   );< / div >
< div class = "line" > < a name = "l00487" > < / a > < span class = "lineno" > 487< / span >   SUBTASK_ASSERT_STATUS(error);< / div >
< div class = "line" > < a name = "l00488" > < / a > < span class = "lineno" > 488< / span >   < / div >
< div class = "line" > < a name = "l00489" > < / a > < span class = "lineno" > 489< / span >   < span class = "comment" > //------------- update port info & close control pipe of addr0 -------------//< / span > < / div >
< div class = "line" > < a name = "l00490" > < / a > < span class = "lineno" > 490< / span >   usbh_devices[new_addr].core_id = usbh_devices[0].core_id;< / div >
< div class = "line" > < a name = "l00491" > < / a > < span class = "lineno" > 491< / span >   usbh_devices[new_addr].hub_addr = usbh_devices[0].hub_addr;< / div >
< div class = "line" > < a name = "l00492" > < / a > < span class = "lineno" > 492< / span >   usbh_devices[new_addr].hub_port = usbh_devices[0].hub_port;< / div >
< div class = "line" > < a name = "l00493" > < / a > < span class = "lineno" > 493< / span >   usbh_devices[new_addr].speed = usbh_devices[0].speed;< / div >
< div class = "line" > < a name = "l00494" > < / a > < span class = "lineno" > 494< / span >   usbh_devices[new_addr].state = TUSB_DEVICE_STATE_ADDRESSED;< / div >
< div class = "line" > < a name = "l00495" > < / a > < span class = "lineno" > 495< / span >   < / div >
< div class = "line" > < a name = "l00496" > < / a > < span class = "lineno" > 496< / span >   usbh_pipe_control_close(0);< / div >
< div class = "line" > < a name = "l00497" > < / a > < span class = "lineno" > 497< / span >   usbh_devices[0].state = TUSB_DEVICE_STATE_UNPLUG;< / div >
< div class = "line" > < a name = "l00498" > < / a > < span class = "lineno" > 498< / span >   < / div >
< div class = "line" > < a name = "l00499" > < / a > < span class = "lineno" > 499< / span >   < span class = "comment" > // open control pipe for new address< / span > < / div >
< div class = "line" > < a name = "l00500" > < / a > < span class = "lineno" > 500< / span >   SUBTASK_ASSERT_STATUS ( usbh_pipe_control_open(new_addr, ((< a class = "code" href = "structtusb__descriptor__device__t.html" > tusb_descriptor_device_t< / a > *) enum_data_buffer)-> bMaxPacketSize0 ) );< / div >
< div class = "line" > < a name = "l00501" > < / a > < span class = "lineno" > 501< / span >   < / div >
< div class = "line" > < a name = "l00502" > < / a > < span class = "lineno" > 502< / span >   < span class = "comment" > //------------- Get full device descriptor -------------//< / span > < / div >
< div class = "line" > < a name = "l00503" > < / a > < span class = "lineno" > 503< / span >   OSAL_SUBTASK_INVOKED_AND_WAIT(< / div >
< div class = "line" > < a name = "l00504" > < / a > < span class = "lineno" > 504< / span >   usbh_control_xfer_subtask( new_addr, bm_request_type(TUSB_DIR_DEV_TO_HOST, TUSB_REQUEST_TYPE_STANDARD, TUSB_REQUEST_RECIPIENT_DEVICE),< / div >
< div class = "line" > < a name = "l00505" > < / a > < span class = "lineno" > 505< / span >   < a class = "code" href = "group___u_s_b_def___type.html#gga67b344c0d91e2c1b8e13ceb56431f2c1a4819e8fd126e72b6f6d0fcbeca4d43a8" > TUSB_REQUEST_GET_DESCRIPTOR< / a > , (TUSB_DESC_TYPE_DEVICE < < 8), 0,< / div >
< div class = "line" > < a name = "l00506" > < / a > < span class = "lineno" > 506< / span >   18, enum_data_buffer ),< / div >
< div class = "line" > < a name = "l00507" > < / a > < span class = "lineno" > 507< / span >   error< / div >
< div class = "line" > < a name = "l00508" > < / a > < span class = "lineno" > 508< / span >   );< / div >
< div class = "line" > < a name = "l00509" > < / a > < span class = "lineno" > 509< / span >   SUBTASK_ASSERT_STATUS(error);< / div >
< div class = "line" > < a name = "l00510" > < / a > < span class = "lineno" > 510< / span >   < / div >
< div class = "line" > < a name = "l00511" > < / a > < span class = "lineno" > 511< / span >   < span class = "comment" > // update device info TODO alignment issue< / span > < / div >
< div class = "line" > < a name = "l00512" > < / a > < span class = "lineno" > 512< / span >   usbh_devices[new_addr].vendor_id = ((< a class = "code" href = "structtusb__descriptor__device__t.html" > tusb_descriptor_device_t< / a > *) enum_data_buffer)-> idVendor;< / div >
< div class = "line" > < a name = "l00513" > < / a > < span class = "lineno" > 513< / span >   usbh_devices[new_addr].product_id = ((< a class = "code" href = "structtusb__descriptor__device__t.html" > tusb_descriptor_device_t< / a > *) enum_data_buffer)-> idProduct;< / div >
< div class = "line" > < a name = "l00514" > < / a > < span class = "lineno" > 514< / span >   usbh_devices[new_addr].configure_count = ((< a class = "code" href = "structtusb__descriptor__device__t.html" > tusb_descriptor_device_t< / a > *) enum_data_buffer)-> bNumConfigurations;< / div >
< div class = "line" > < a name = "l00515" > < / a > < span class = "lineno" > 515< / span >   < / div >
< div class = "line" > < a name = "l00516" > < / a > < span class = "lineno" > 516< / span >   configure_selected = get_configure_number_for_device((< a class = "code" href = "structtusb__descriptor__device__t.html" > tusb_descriptor_device_t< / a > *) enum_data_buffer);< / div >
< div class = "line" > < a name = "l00517" > < / a > < span class = "lineno" > 517< / span >   SUBTASK_ASSERT(configure_selected < = usbh_devices[new_addr].configure_count); < span class = "comment" > // TODO notify application when invalid configuration< / span > < / div >
< div class = "line" > < a name = "l00518" > < / a > < span class = "lineno" > 518< / span >   < / div >
< div class = "line" > < a name = "l00519" > < / a > < span class = "lineno" > 519< / span >   < span class = "comment" > //------------- Get 9 bytes of configuration descriptor -------------//< / span > < / div >
< div class = "line" > < a name = "l00520" > < / a > < span class = "lineno" > 520< / span >   OSAL_SUBTASK_INVOKED_AND_WAIT(< / div >
< div class = "line" > < a name = "l00521" > < / a > < span class = "lineno" > 521< / span >   usbh_control_xfer_subtask( new_addr, bm_request_type(TUSB_DIR_DEV_TO_HOST, TUSB_REQUEST_TYPE_STANDARD, TUSB_REQUEST_RECIPIENT_DEVICE),< / div >
< div class = "line" > < a name = "l00522" > < / a > < span class = "lineno" > 522< / span >   < a class = "code" href = "group___u_s_b_def___type.html#gga67b344c0d91e2c1b8e13ceb56431f2c1a4819e8fd126e72b6f6d0fcbeca4d43a8" > TUSB_REQUEST_GET_DESCRIPTOR< / a > , (TUSB_DESC_TYPE_CONFIGURATION < < 8) | (configure_selected - 1), 0,< / div >
< div class = "line" > < a name = "l00523" > < / a > < span class = "lineno" > 523< / span >   9, enum_data_buffer ),< / div >
< div class = "line" > < a name = "l00524" > < / a > < span class = "lineno" > 524< / span >   error< / div >
< div class = "line" > < a name = "l00525" > < / a > < span class = "lineno" > 525< / span >   );< / div >
< div class = "line" > < a name = "l00526" > < / a > < span class = "lineno" > 526< / span >   SUBTASK_ASSERT_STATUS(error);< / div >
< div class = "line" > < a name = "l00527" > < / a > < span class = "lineno" > 527< / span >   SUBTASK_ASSERT_WITH_HANDLER( TUSB_CFG_HOST_ENUM_BUFFER_SIZE > = ((< a class = "code" href = "structtusb__descriptor__configuration__t.html" > tusb_descriptor_configuration_t< / a > *)enum_data_buffer)-> wTotalLength,< / div >
< div class = "line" > < a name = "l00528" > < / a > < span class = "lineno" > 528< / span >   tusbh_device_mount_failed_cb(TUSB_ERROR_USBH_MOUNT_CONFIG_DESC_TOO_LONG, NULL) );< / div >
< div class = "line" > < a name = "l00529" > < / a > < span class = "lineno" > 529< / span >   < / div >
< div class = "line" > < a name = "l00530" > < / a > < span class = "lineno" > 530< / span >   < span class = "comment" > //------------- Get full configuration descriptor -------------//< / span > < / div >
< div class = "line" > < a name = "l00531" > < / a > < span class = "lineno" > 531< / span >   OSAL_SUBTASK_INVOKED_AND_WAIT(< / div >
< div class = "line" > < a name = "l00532" > < / a > < span class = "lineno" > 532< / span >   usbh_control_xfer_subtask( new_addr, bm_request_type(TUSB_DIR_DEV_TO_HOST, TUSB_REQUEST_TYPE_STANDARD, TUSB_REQUEST_RECIPIENT_DEVICE),< / div >
< div class = "line" > < a name = "l00533" > < / a > < span class = "lineno" > 533< / span >   < a class = "code" href = "group___u_s_b_def___type.html#gga67b344c0d91e2c1b8e13ceb56431f2c1a4819e8fd126e72b6f6d0fcbeca4d43a8" > TUSB_REQUEST_GET_DESCRIPTOR< / a > , (TUSB_DESC_TYPE_CONFIGURATION < < 8) | (configure_selected - 1), 0,< / div >
< div class = "line" > < a name = "l00534" > < / a > < span class = "lineno" > 534< / span >   TUSB_CFG_HOST_ENUM_BUFFER_SIZE, enum_data_buffer ),< / div >
< div class = "line" > < a name = "l00535" > < / a > < span class = "lineno" > 535< / span >   error< / div >
< div class = "line" > < a name = "l00536" > < / a > < span class = "lineno" > 536< / span >   );< / div >
< div class = "line" > < a name = "l00537" > < / a > < span class = "lineno" > 537< / span >   SUBTASK_ASSERT_STATUS(error);< / div >
< div class = "line" > < a name = "l00538" > < / a > < span class = "lineno" > 538< / span >   < / div >
< div class = "line" > < a name = "l00539" > < / a > < span class = "lineno" > 539< / span >   < span class = "comment" > // update configuration info< / span > < / div >
< div class = "line" > < a name = "l00540" > < / a > < span class = "lineno" > 540< / span >   usbh_devices[new_addr].interface_count = ((< a class = "code" href = "structtusb__descriptor__configuration__t.html" > tusb_descriptor_configuration_t< / a > *) enum_data_buffer)-> bNumInterfaces;< / div >
< div class = "line" > < a name = "l00541" > < / a > < span class = "lineno" > 541< / span >   < / div >
< div class = "line" > < a name = "l00542" > < / a > < span class = "lineno" > 542< / span >   < span class = "comment" > //------------- Set Configure -------------//< / span > < / div >
< div class = "line" > < a name = "l00543" > < / a > < span class = "lineno" > 543< / span >   OSAL_SUBTASK_INVOKED_AND_WAIT(< / div >
< div class = "line" > < a name = "l00544" > < / a > < span class = "lineno" > 544< / span >   usbh_control_xfer_subtask( new_addr, bm_request_type(TUSB_DIR_HOST_TO_DEV, TUSB_REQUEST_TYPE_STANDARD, TUSB_REQUEST_RECIPIENT_DEVICE),< / div >
< div class = "line" > < a name = "l00545" > < / a > < span class = "lineno" > 545< / span >   < a class = "code" href = "group___u_s_b_def___type.html#gga67b344c0d91e2c1b8e13ceb56431f2c1a3b9b7705999a0d01ea081d7f0add4210" > TUSB_REQUEST_SET_CONFIGURATION< / a > , configure_selected, 0,< / div >
< div class = "line" > < a name = "l00546" > < / a > < span class = "lineno" > 546< / span >   0, NULL ),< / div >
< div class = "line" > < a name = "l00547" > < / a > < span class = "lineno" > 547< / span >   error< / div >
< div class = "line" > < a name = "l00548" > < / a > < span class = "lineno" > 548< / span >   );< / div >
< div class = "line" > < a name = "l00549" > < / a > < span class = "lineno" > 549< / span >   SUBTASK_ASSERT_STATUS(error);< / div >
< div class = "line" > < a name = "l00550" > < / a > < span class = "lineno" > 550< / span >   < / div >
< div class = "line" > < a name = "l00551" > < / a > < span class = "lineno" > 551< / span >   usbh_devices[new_addr].state = TUSB_DEVICE_STATE_CONFIGURED;< / div >
< div class = "line" > < a name = "l00552" > < / a > < span class = "lineno" > 552< / span >   < / div >
< div class = "line" > < a name = "l00553" > < / a > < span class = "lineno" > 553< / span >   < span class = "comment" > //------------- TODO Get String Descriptors -------------//< / span > < / div >
< div class = "line" > < a name = "l00554" > < / a > < span class = "lineno" > 554< / span >   < / div >
< div class = "line" > < a name = "l00555" > < / a > < span class = "lineno" > 555< / span >   < span class = "comment" > //------------- parse configuration & install drivers -------------//< / span > < / div >
< div class = "line" > < a name = "l00556" > < / a > < span class = "lineno" > 556< / span >   p_desc = enum_data_buffer + < span class = "keyword" > sizeof< / span > (< a class = "code" href = "structtusb__descriptor__configuration__t.html" > tusb_descriptor_configuration_t< / a > );< / div >
< div class = "line" > < a name = "l00557" > < / a > < span class = "lineno" > 557< / span >   < / div >
< div class = "line" > < a name = "l00558" > < / a > < span class = "lineno" > 558< / span >   < span class = "comment" > // parse each interfaces< / span > < / div >
< div class = "line" > < a name = "l00559" > < / a > < span class = "lineno" > 559< / span >   < span class = "keywordflow" > while< / span > ( p_desc < enum_data_buffer + ((< a class = "code" href = "structtusb__descriptor__configuration__t.html" > tusb_descriptor_configuration_t< / a > *)enum_data_buffer)-> wTotalLength )< / div >
< div class = "line" > < a name = "l00560" > < / a > < span class = "lineno" > 560< / span >   {< / div >
< div class = "line" > < a name = "l00561" > < / a > < span class = "lineno" > 561< / span >   < span class = "comment" > // skip until we see interface descriptor< / span > < / div >
< div class = "line" > < a name = "l00562" > < / a > < span class = "lineno" > 562< / span >   < span class = "keywordflow" > if< / span > ( TUSB_DESC_TYPE_INTERFACE != p_desc[DESCRIPTOR_OFFSET_TYPE] )< / div >
< div class = "line" > < a name = "l00563" > < / a > < span class = "lineno" > 563< / span >   {< / div >
< div class = "line" > < a name = "l00564" > < / a > < span class = "lineno" > 564< / span >   p_desc += p_desc[DESCRIPTOR_OFFSET_LENGTH]; < span class = "comment" > // skip the descriptor, increase by the descriptor' s length< / span > < / div >
< div class = "line" > < a name = "l00565" > < / a > < span class = "lineno" > 565< / span >   }< span class = "keywordflow" > else< / span > < / div >
< div class = "line" > < a name = "l00566" > < / a > < span class = "lineno" > 566< / span >   {< / div >
< div class = "line" > < a name = "l00567" > < / a > < span class = "lineno" > 567< / span >   < span class = "keyword" > static< / span > uint8_t class_index; < span class = "comment" > // has to be static as it is used to call class' s open_subtask< / span > < / div >
< div class = "line" > < a name = "l00568" > < / a > < span class = "lineno" > 568< / span >   < / div >
< div class = "line" > < a name = "l00569" > < / a > < span class = "lineno" > 569< / span >   class_index = std_class_code_to_index( ((< a class = "code" href = "structtusb__descriptor__interface__t.html" > tusb_descriptor_interface_t< / a > *) p_desc)-> bInterfaceClass );< / div >
< div class = "line" > < a name = "l00570" > < / a > < span class = "lineno" > 570< / span >   SUBTASK_ASSERT( class_index != 0 ); < span class = "comment" > // class_index == 0 means corrupted data, abort enumeration< / span > < / div >
< div class = "line" > < a name = "l00571" > < / a > < span class = "lineno" > 571< / span >   < / div >
< div class = "line" > < a name = "l00572" > < / a > < span class = "lineno" > 572< / span >   < span class = "keywordflow" > if< / span > (usbh_class_drivers[class_index].open_subtask & & < / div >
< div class = "line" > < a name = "l00573" > < / a > < span class = "lineno" > 573< / span >   !(class_index == < a class = "code" href = "group___u_s_b_def___type.html#gga7235527ffc187847b43d4838e46f29b3a4f2eec4939d84856628ff3ac7c63db59" > TUSB_CLASS_HUB< / a > & & usbh_devices[new_addr].hub_addr != 0))< / div >
< div class = "line" > < a name = "l00574" > < / a > < span class = "lineno" > 574< / span >   { < span class = "comment" > // supported class, TODO Hub disable multiple level< / span > < / div >
< div class = "line" > < a name = "l00575" > < / a > < span class = "lineno" > 575< / span >   < span class = "keyword" > static< / span > uint16_t length;< / div >
< div class = "line" > < a name = "l00576" > < / a > < span class = "lineno" > 576< / span >   length = 0;< / div >
< div class = "line" > < a name = "l00577" > < / a > < span class = "lineno" > 577< / span >   < / div >
< div class = "line" > < a name = "l00578" > < / a > < span class = "lineno" > 578< / span >   OSAL_SUBTASK_INVOKED_AND_WAIT ( < span class = "comment" > // parameters in task/sub_task must be static storage (static or global)< / span > < / div >
< div class = "line" > < a name = "l00579" > < / a > < span class = "lineno" > 579< / span >   usbh_class_drivers[class_index].open_subtask( new_addr, (< a class = "code" href = "structtusb__descriptor__interface__t.html" > tusb_descriptor_interface_t< / a > *) p_desc, & length ),< / div >
< div class = "line" > < a name = "l00580" > < / a > < span class = "lineno" > 580< / span >   error< / div >
< div class = "line" > < a name = "l00581" > < / a > < span class = "lineno" > 581< / span >   );< / div >
< div class = "line" > < a name = "l00582" > < / a > < span class = "lineno" > 582< / span >   < / div >
< div class = "line" > < a name = "l00583" > < / a > < span class = "lineno" > 583< / span >   < span class = "keywordflow" > if< / span > (error == TUSB_ERROR_NONE)< / div >
< div class = "line" > < a name = "l00584" > < / a > < span class = "lineno" > 584< / span >   {< / div >
< div class = "line" > < a name = "l00585" > < / a > < span class = "lineno" > 585< / span >   SUBTASK_ASSERT( length > = < span class = "keyword" > sizeof< / span > (< a class = "code" href = "structtusb__descriptor__interface__t.html" > tusb_descriptor_interface_t< / a > ) );< / div >
< div class = "line" > < a name = "l00586" > < / a > < span class = "lineno" > 586< / span >   usbh_devices[new_addr].flag_supported_class |= < a class = "code" href = "group___group___binary.html#gaa67325f45e71a327f9e4dbb8455f64ee" > BIT_< / a > (class_index);< / div >
< div class = "line" > < a name = "l00587" > < / a > < span class = "lineno" > 587< / span >   p_desc += length;< / div >
< div class = "line" > < a name = "l00588" > < / a > < span class = "lineno" > 588< / span >   }< span class = "keywordflow" > else< / span > < span class = "comment" > // Interface open failed, for example a subclass is not supported< / span > < / div >
< div class = "line" > < a name = "l00589" > < / a > < span class = "lineno" > 589< / span >   {< / div >
< div class = "line" > < a name = "l00590" > < / a > < span class = "lineno" > 590< / span >   p_desc += p_desc[DESCRIPTOR_OFFSET_LENGTH]; < span class = "comment" > // skip this interface, the rest will be skipped by the above loop< / span > < / div >
< div class = "line" > < a name = "l00591" > < / a > < span class = "lineno" > 591< / span >   }< / div >
< div class = "line" > < a name = "l00592" > < / a > < span class = "lineno" > 592< / span >   } < span class = "keywordflow" > else< / span > < span class = "comment" > // unsupported class (not enable or yet implemented)< / span > < / div >
< div class = "line" > < a name = "l00593" > < / a > < span class = "lineno" > 593< / span >   {< / div >
< div class = "line" > < a name = "l00594" > < / a > < span class = "lineno" > 594< / span >   p_desc += p_desc[DESCRIPTOR_OFFSET_LENGTH]; < span class = "comment" > // skip this interface, the rest will be skipped by the above loop< / span > < / div >
< div class = "line" > < a name = "l00595" > < / a > < span class = "lineno" > 595< / span >   }< / div >
< div class = "line" > < a name = "l00596" > < / a > < span class = "lineno" > 596< / span >   }< / div >
< div class = "line" > < a name = "l00597" > < / a > < span class = "lineno" > 597< / span >   }< / div >
< div class = "line" > < a name = "l00598" > < / a > < span class = "lineno" > 598< / span >   < / div >
< div class = "line" > < a name = "l00599" > < / a > < span class = "lineno" > 599< / span >   tusbh_device_mount_succeed_cb(new_addr);< / div >
< div class = "line" > < a name = "l00600" > < / a > < span class = "lineno" > 600< / span >   < / div >
< div class = "line" > < a name = "l00601" > < / a > < span class = "lineno" > 601< / span >   OSAL_SUBTASK_END< / div >
< div class = "line" > < a name = "l00602" > < / a > < span class = "lineno" > 602< / span >   }< / div >
< div class = "line" > < a name = "l00603" > < / a > < span class = "lineno" > 603< / span >   < / div >
< div class = "line" > < a name = "l00604" > < / a > < span class = "lineno" > 604< / span >   < span class = "comment" > //--------------------------------------------------------------------+< / span > < / div >
< div class = "line" > < a name = "l00605" > < / a > < span class = "lineno" > 605< / span >   < span class = "comment" > // REPORTER TASK & ITS DATA< / span > < / div >
< div class = "line" > < a name = "l00606" > < / a > < span class = "lineno" > 606< / span >   < span class = "comment" > //--------------------------------------------------------------------+< / span > < / div >
< div class = "line" > < a name = "l00607" > < / a > < span class = "lineno" > 607< / span >   < / div >
< div class = "line" > < a name = "l00608" > < / a > < span class = "lineno" > 608< / span >   < / div >
< div class = "line" > < a name = "l00609" > < / a > < span class = "lineno" > 609< / span >   < / div >
< div class = "line" > < a name = "l00610" > < / a > < span class = "lineno" > 610< / span >   < / div >
< div class = "line" > < a name = "l00611" > < / a > < span class = "lineno" > 611< / span >   < / div >
< div class = "line" > < a name = "l00612" > < / a > < span class = "lineno" > 612< / span >   < span class = "comment" > //--------------------------------------------------------------------+< / span > < / div >
< div class = "line" > < a name = "l00613" > < / a > < span class = "lineno" > 613< / span >   < span class = "comment" > // INTERNAL HELPER< / span > < / div >
< div class = "line" > < a name = "l00614" > < / a > < span class = "lineno" > 614< / span >   < span class = "comment" > //--------------------------------------------------------------------+< / span > < / div >
< div class = "line" > < a name = "l00615" > < / a > < span class = "lineno" > 615< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > inline< / span > uint8_t get_new_address(< span class = "keywordtype" > void< / span > )< / div >
< div class = "line" > < a name = "l00616" > < / a > < span class = "lineno" > 616< / span >   {< / div >
< div class = "line" > < a name = "l00617" > < / a > < span class = "lineno" > 617< / span >   uint8_t addr;< / div >
< div class = "line" > < a name = "l00618" > < / a > < span class = "lineno" > 618< / span >   < span class = "keywordflow" > for< / span > (addr=1; addr < = < a class = "code" href = "group___t_u_s_b___c_f_g___h_o_s_t.html#gafc4906ab5cb44b1931d4ae55894440c1" > TUSB_CFG_HOST_DEVICE_MAX< / a > ; addr++)< / div >
< div class = "line" > < a name = "l00619" > < / a > < span class = "lineno" > 619< / span >   {< / div >
< div class = "line" > < a name = "l00620" > < / a > < span class = "lineno" > 620< / span >   < span class = "keywordflow" > if< / span > (usbh_devices[addr].state == TUSB_DEVICE_STATE_UNPLUG)< / div >
< div class = "line" > < a name = "l00621" > < / a > < span class = "lineno" > 621< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00622" > < / a > < span class = "lineno" > 622< / span >   }< / div >
< div class = "line" > < a name = "l00623" > < / a > < span class = "lineno" > 623< / span >   < span class = "keywordflow" > return< / span > addr;< / div >
< div class = "line" > < a name = "l00624" > < / a > < span class = "lineno" > 624< / span >   }< / div >
< div class = "line" > < a name = "l00625" > < / a > < span class = "lineno" > 625< / span >   < / div >
< div class = "line" > < a name = "l00626" > < / a > < span class = "lineno" > 626< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > inline< / span > uint8_t get_configure_number_for_device(< a class = "code" href = "structtusb__descriptor__device__t.html" > tusb_descriptor_device_t< / a > * dev_desc)< / div >
< div class = "line" > < a name = "l00627" > < / a > < span class = "lineno" > 627< / span >   {< / div >
< div class = "line" > < a name = "l00628" > < / a > < span class = "lineno" > 628< / span >   uint8_t config_num = 1;< / div >
< div class = "line" > < a name = "l00629" > < / a > < span class = "lineno" > 629< / span >   < / div >
< div class = "line" > < a name = "l00630" > < / a > < span class = "lineno" > 630< / span >   < span class = "comment" > // invoke callback to ask user which configuration to select< / span > < / div >
< div class = "line" > < a name = "l00631" > < / a > < span class = "lineno" > 631< / span >   < span class = "keywordflow" > if< / span > (tusbh_device_attached_cb)< / div >
< div class = "line" > < a name = "l00632" > < / a > < span class = "lineno" > 632< / span >   {< / div >
< div class = "line" > < a name = "l00633" > < / a > < span class = "lineno" > 633< / span >   config_num = min8_of(1, tusbh_device_attached_cb(dev_desc) );< / div >
< div class = "line" > < a name = "l00634" > < / a > < span class = "lineno" > 634< / span >   }< / div >
< div class = "line" > < a name = "l00635" > < / a > < span class = "lineno" > 635< / span >   < / div >
< div class = "line" > < a name = "l00636" > < / a > < span class = "lineno" > 636< / span >   < span class = "keywordflow" > return< / span > config_num;< / div >
< div class = "line" > < a name = "l00637" > < / a > < span class = "lineno" > 637< / span >   }< / div >
< div class = "line" > < a name = "l00638" > < / a > < span class = "lineno" > 638< / span >   < / div >
< div class = "line" > < a name = "l00639" > < / a > < span class = "lineno" > 639< / span >   < span class = "preprocessor" > #endif< / span > < / div >
< div class = "ttc" id = "structhost__class__driver__t_html" > < div class = "ttname" > < a href = "structhost__class__driver__t.html" > host_class_driver_t< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "usbh_8h_source.html#l00066" > usbh.h:66< / a > < / div > < / div >
< div class = "ttc" id = "group___group___binary_html_gaa67325f45e71a327f9e4dbb8455f64ee" > < div class = "ttname" > < a href = "group___group___binary.html#gaa67325f45e71a327f9e4dbb8455f64ee" > BIT_< / a > < / div > < div class = "ttdeci" > #define BIT_(n)< / div > < div class = "ttdoc" > n-th Bit < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "binary_8h_source.html#l00054" > binary.h:54< / a > < / div > < / div >
< div class = "ttc" id = "structtusb__descriptor__interface__t_html" > < div class = "ttname" > < a href = "structtusb__descriptor__interface__t.html" > tusb_descriptor_interface_t< / a > < / div > < div class = "ttdoc" > USB Standard Interface Descriptor (section 9.6.1 table 9-12) < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "std__descriptors_8h_source.html#l00090" > std_descriptors.h:90< / a > < / div > < / div >
< div class = "ttc" id = "group___u_s_b_def___type_html_gga67b344c0d91e2c1b8e13ceb56431f2c1a3b9b7705999a0d01ea081d7f0add4210" > < div class = "ttname" > < a href = "group___u_s_b_def___type.html#gga67b344c0d91e2c1b8e13ceb56431f2c1a3b9b7705999a0d01ea081d7f0add4210" > TUSB_REQUEST_SET_CONFIGURATION< / a > < / div > < div class = "ttdoc" > 9 < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "tusb__types_8h_source.html#l00099" > tusb_types.h:99< / a > < / div > < / div >
< div class = "ttc" id = "structtusb__control__request__t_html" > < div class = "ttname" > < a href = "structtusb__control__request__t.html" > tusb_control_request_t< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "std__request_8h_source.html#l00049" > std_request.h:49< / a > < / div > < / div >
< div class = "ttc" id = "group___group___h_c_d_html_ga44286f968f41df24133b9150d8442177" > < div class = "ttname" > < a href = "group___group___h_c_d.html#ga44286f968f41df24133b9150d8442177" > hcd_port_connect_status< / a > < / div > < div class = "ttdeci" > bool hcd_port_connect_status(uint8_t hostid) ATTR_PURE ATTR_WARN_UNUSED_RESULT< / div > < div class = "ttdoc" > return the current connect status of roothub port < / div > < / div >
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< div class = "ttc" id = "structpipe__handle__t_html" > < div class = "ttname" > < a href = "structpipe__handle__t.html" > pipe_handle_t< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "hcd_8h_source.html#l00063" > hcd.h:63< / a > < / div > < / div >
2014-03-27 12:34:18 +01:00
< div class = "ttc" id = "group___t_u_s_b___c_f_g___h_o_s_t_html_ga3e843cc332d1aa9a6a2e12294b2d4067" > < div class = "ttname" > < a href = "group___t_u_s_b___c_f_g___h_o_s_t.html#ga3e843cc332d1aa9a6a2e12294b2d4067" > TUSB_CFG_HOST_ENUM_BUFFER_SIZE< / a > < / div > < div class = "ttdeci" > #define TUSB_CFG_HOST_ENUM_BUFFER_SIZE< / div > < div class = "ttdoc" > Buffer size used for getting device configuration descriptor. You may want to increase this from defa...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "configuration_8txt_source.html#l00039" > configuration.txt:39< / a > < / div > < / div >
< div class = "ttc" id = "group___t_u_s_b___c_f_g___h_o_s_t_html_gafc4906ab5cb44b1931d4ae55894440c1" > < div class = "ttname" > < a href = "group___t_u_s_b___c_f_g___h_o_s_t.html#gafc4906ab5cb44b1931d4ae55894440c1" > TUSB_CFG_HOST_DEVICE_MAX< / a > < / div > < div class = "ttdeci" > #define TUSB_CFG_HOST_DEVICE_MAX< / div > < div class = "ttdoc" > Maximum number of device host stack can manage If hub class is not enabled, set this equal to numbe...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "configuration_8txt_source.html#l00035" > configuration.txt:35< / a > < / div > < / div >
< div class = "ttc" id = "hub_8h_html" > < div class = "ttname" > < a href = "hub_8h.html" > hub.h< / a > < / div > < / div >
< div class = "ttc" id = "group___u_s_b_def___type_html_ga338a80b2964f1b2fd8ce2bc6b349579d" > < div class = "ttname" > < a href = "group___u_s_b_def___type.html#ga338a80b2964f1b2fd8ce2bc6b349579d" > tusb_device_state_t< / a > < / div > < div class = "ttdeci" > tusb_device_state_t< / div > < div class = "ttdoc" > Device State. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "tusb__types_8h_source.html#l00163" > tusb_types.h:163< / a > < / div > < / div >
< div class = "ttc" id = "group___u_s_b_def___type_html_gga67b344c0d91e2c1b8e13ceb56431f2c1af126da6b779000492c0ecc7f36cfc23b" > < div class = "ttname" > < a href = "group___u_s_b_def___type.html#gga67b344c0d91e2c1b8e13ceb56431f2c1af126da6b779000492c0ecc7f36cfc23b" > TUSB_REQUEST_SET_ADDRESS< / a > < / div > < div class = "ttdoc" > 5 < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "tusb__types_8h_source.html#l00095" > tusb_types.h:95< / a > < / div > < / div >
< div class = "ttc" id = "group__group__configuration_html_ga977f8e429c64d2ea49ea42b5dac8a88c" > < div class = "ttname" > < a href = "group__group__configuration.html#ga977f8e429c64d2ea49ea42b5dac8a88c" > TUSB_CFG_ATTR_USBRAM< / a > < / div > < div class = "ttdeci" > #define TUSB_CFG_ATTR_USBRAM< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "configuration_8txt_source.html#l00019" > configuration.txt:19< / a > < / div > < / div >
< div class = "ttc" id = "group___u_s_b_def___type_html_gga7235527ffc187847b43d4838e46f29b3ace3e1347d8c04cf88b79ae9ff09ceca8" > < div class = "ttname" > < a href = "group___u_s_b_def___type.html#gga7235527ffc187847b43d4838e46f29b3ace3e1347d8c04cf88b79ae9ff09ceca8" > TUSB_CLASS_HID< / a > < / div > < div class = "ttdoc" > 3 < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "tusb__types_8h_source.html#l00122" > tusb_types.h:122< / a > < / div > < / div >
< div class = "ttc" id = "structtusb__descriptor__configuration__t_html" > < div class = "ttname" > < a href = "structtusb__descriptor__configuration__t.html" > tusb_descriptor_configuration_t< / a > < / div > < div class = "ttdoc" > USB Standard Configuration Descriptor (section 9.6.1 table 9-10) */. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "std__descriptors_8h_source.html#l00077" > std_descriptors.h:77< / a > < / div > < / div >
< div class = "ttc" id = "group___u_s_b_def___type_html_gga7235527ffc187847b43d4838e46f29b3a485390b9df57c82cb41bced84782729b" > < div class = "ttname" > < a href = "group___u_s_b_def___type.html#gga7235527ffc187847b43d4838e46f29b3a485390b9df57c82cb41bced84782729b" > TUSB_CLASS_MSC< / a > < / div > < div class = "ttdoc" > 8 < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "tusb__types_8h_source.html#l00127" > tusb_types.h:127< / a > < / div > < / div >
< div class = "ttc" id = "structusbh__enumerate__t_html" > < div class = "ttname" > < a href = "structusbh__enumerate__t.html" > usbh_enumerate_t< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "usbh__hcd_8h_source.html#l00062" > usbh_hcd.h:62< / a > < / div > < / div >
< div class = "ttc" id = "group___u_s_b_def___type_html_gga67b344c0d91e2c1b8e13ceb56431f2c1a4819e8fd126e72b6f6d0fcbeca4d43a8" > < div class = "ttname" > < a href = "group___u_s_b_def___type.html#gga67b344c0d91e2c1b8e13ceb56431f2c1a4819e8fd126e72b6f6d0fcbeca4d43a8" > TUSB_REQUEST_GET_DESCRIPTOR< / a > < / div > < div class = "ttdoc" > 6 < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "tusb__types_8h_source.html#l00096" > tusb_types.h:96< / a > < / div > < / div >
< div class = "ttc" id = "group___u_s_b_def___type_html_gga7235527ffc187847b43d4838e46f29b3a4f2eec4939d84856628ff3ac7c63db59" > < div class = "ttname" > < a href = "group___u_s_b_def___type.html#gga7235527ffc187847b43d4838e46f29b3a4f2eec4939d84856628ff3ac7c63db59" > TUSB_CLASS_HUB< / a > < / div > < div class = "ttdoc" > 9 < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "tusb__types_8h_source.html#l00128" > tusb_types.h:128< / a > < / div > < / div >
< div class = "ttc" id = "group__group__configuration_html_gae3a0c79557690fea08f79c39003c2e8e" > < div class = "ttname" > < a href = "group__group__configuration.html#gae3a0c79557690fea08f79c39003c2e8e" > TUSB_CFG_OS_TASK_PRIO< / a > < / div > < div class = "ttdeci" > #define TUSB_CFG_OS_TASK_PRIO< / div > < div class = "ttdoc" > If TUSB_CFG_OS is configured to use a real RTOS (other than TUSB_OS_NONE). This determines the priori...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "configuration_8txt_source.html#l00023" > configuration.txt:23< / a > < / div > < / div >
< div class = "ttc" id = "structusbh__device__info__t_html" > < div class = "ttname" > < a href = "structusbh__device__info__t.html" > usbh_device_info_t< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "usbh__hcd_8h_source.html#l00069" > usbh_hcd.h:69< / a > < / div > < / div >
< div class = "ttc" id = "structosal__queue__t_html" > < div class = "ttname" > < a href = "structosal__queue__t.html" > osal_queue_t< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "osal__free_r_t_o_s_8h_source.html#l00160" > osal_freeRTOS.h:160< / a > < / div > < / div >
< div class = "ttc" id = "group___group___error_html_ga225612897c510054ef4026586562f716" > < div class = "ttname" > < a href = "group___group___error.html#ga225612897c510054ef4026586562f716" > tusb_error_t< / a > < / div > < div class = "ttdeci" > tusb_error_t< / div > < div class = "ttdoc" > Error Code returned. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "tusb__errors_8h_source.html#l00100" > tusb_errors.h:100< / a > < / div > < / div >
< div class = "ttc" id = "group___group___variable_attr_html_ga2438155e62fe9b0185e856ade620cd5d" > < div class = "ttname" > < a href = "group___group___variable_attr.html#ga2438155e62fe9b0185e856ade620cd5d" > ATTR_ALIGNED< / a > < / div > < div class = "ttdeci" > #define ATTR_ALIGNED(Bytes)< / div > < div class = "ttdoc" > This attribute specifies a minimum alignment for the variable or structure field, measured in bytes...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "compiler__gcc_8h_source.html#l00072" > compiler_gcc.h:72< / a > < / div > < / div >
< div class = "ttc" id = "common_8h_html" > < div class = "ttname" > < a href = "common_8h.html" > common.h< / a > < / div > < / div >
< div class = "ttc" id = "usbh__hcd_8h_html" > < div class = "ttname" > < a href = "usbh__hcd_8h.html" > usbh_hcd.h< / a > < / div > < / div >
< div class = "ttc" id = "structhub__port__status__response__t_html" > < div class = "ttname" > < a href = "structhub__port__status__response__t.html" > hub_port_status_response_t< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "hub_8h_source.html#l00163" > hub.h:163< / a > < / div > < / div >
< div class = "ttc" id = "group___u_s_b_def___type_html_gga7235527ffc187847b43d4838e46f29b3a06ff962ccae890010b7342a706a66896" > < div class = "ttname" > < a href = "group___u_s_b_def___type.html#gga7235527ffc187847b43d4838e46f29b3a06ff962ccae890010b7342a706a66896" > TUSB_CLASS_CDC< / a > < / div > < div class = "ttdoc" > 2 < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "tusb__types_8h_source.html#l00121" > tusb_types.h:121< / a > < / div > < / div >
< div class = "ttc" id = "group___group___func_attr_html_ga18a61fcb06b815274b12b7f626993ac6" > < div class = "ttname" > < a href = "group___group___func_attr.html#ga18a61fcb06b815274b12b7f626993ac6" > ATTR_ALWAYS_INLINE< / a > < / div > < div class = "ttdeci" > #define ATTR_ALWAYS_INLINE< / div > < div class = "ttdoc" > Generally, functions are not inlined unless optimization is specified. For functions declared inline...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "compiler__gcc_8h_source.html#l00089" > compiler_gcc.h:89< / a > < / div > < / div >
< div class = "ttc" id = "tusb_8h_html" > < div class = "ttname" > < a href = "tusb_8h.html" > tusb.h< / a > < / div > < / div >
< div class = "ttc" id = "structtusb__descriptor__device__t_html" > < div class = "ttname" > < a href = "structtusb__descriptor__device__t.html" > tusb_descriptor_device_t< / a > < / div > < div class = "ttdoc" > USB Standard Device Descriptor (section 9.6.1, table 9-8) < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "std__descriptors_8h_source.html#l00056" > std_descriptors.h:56< / a > < / div > < / div >
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< li class = "navelem" > < a class = "el" href = "dir_f44c0f1c8d3a85cc1de1e7f4648a56e6.html" > tinyusb< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_b871d914c1cc8934d54bd26c3ab0c17f.html" > host< / a > < / li > < li class = "navelem" > < b > usbh.c< / b > < / li >
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