diff options
Diffstat (limited to 'src/device/usbd_pvt.h')
| -rw-r--r-- | src/device/usbd_pvt.h | 46 |
1 files changed, 32 insertions, 14 deletions
diff --git a/src/device/usbd_pvt.h b/src/device/usbd_pvt.h index 6fad46db3..190d6fd7f 100644 --- a/src/device/usbd_pvt.h +++ b/src/device/usbd_pvt.h @@ -1,4 +1,4 @@ -/* +/* * The MIT License (MIT) * * Copyright (c) 2019 Ha Thach (tinyusb.org) @@ -23,27 +23,36 @@ * * This file is part of the TinyUSB stack. */ -#ifndef USBD_PVT_H_ -#define USBD_PVT_H_ +#ifndef TUSB_USBD_PVT_H_ +#define TUSB_USBD_PVT_H_ #include "osal/osal.h" #include "common/tusb_fifo.h" +#include "common/tusb_private.h" #ifdef __cplusplus extern "C" { #endif +#define TU_LOG_USBD(...) TU_LOG(CFG_TUD_LOG_LEVEL, __VA_ARGS__) + +//--------------------------------------------------------------------+ +// MACRO CONSTANT TYPEDEF PROTYPES +//--------------------------------------------------------------------+ + +typedef enum { + SOF_CONSUMER_USER = 0, + SOF_CONSUMER_AUDIO, +} sof_consumer_t; + //--------------------------------------------------------------------+ // Class Driver API //--------------------------------------------------------------------+ -typedef struct -{ - #if CFG_TUSB_DEBUG >= 2 +typedef struct { char const* name; - #endif - void (* init ) (void); + bool (* deinit ) (void); void (* reset ) (uint8_t rhport); uint16_t (* open ) (uint8_t rhport, tusb_desc_interface_t const * desc_intf, uint16_t max_len); bool (* control_xfer_cb ) (uint8_t rhport, uint8_t stage, tusb_control_request_t const * request); @@ -52,7 +61,7 @@ typedef struct } usbd_class_driver_t; // Invoked when initializing device stack to get additional class drivers. -// Can optionally implemented by application to extend/overwrite class driver support. +// Can be implemented by application to extend/overwrite class driver support. // Note: The drivers array must be accessible at all time when stack is active usbd_class_driver_t const* usbd_app_driver_get_cb(uint8_t* driver_count) TU_ATTR_WEAK; @@ -96,26 +105,35 @@ void usbd_edpt_clear_stall(uint8_t rhport, uint8_t ep_addr); // Check if endpoint is stalled bool usbd_edpt_stalled(uint8_t rhport, uint8_t ep_addr); +// Allocate packet buffer used by ISO endpoints +bool usbd_edpt_iso_alloc(uint8_t rhport, uint8_t ep_addr, uint16_t largest_packet_size); + +// Configure and enable an ISO endpoint according to descriptor +bool usbd_edpt_iso_activate(uint8_t rhport, tusb_desc_endpoint_t const * p_endpoint_desc); + // Check if endpoint is ready (not busy and not stalled) TU_ATTR_ALWAYS_INLINE static inline -bool usbd_edpt_ready(uint8_t rhport, uint8_t ep_addr) -{ +bool usbd_edpt_ready(uint8_t rhport, uint8_t ep_addr) { return !usbd_edpt_busy(rhport, ep_addr) && !usbd_edpt_stalled(rhport, ep_addr); } // Enable SOF interrupt -void usbd_sof_enable(uint8_t rhport, bool en); +void usbd_sof_enable(uint8_t rhport, sof_consumer_t consumer, bool en); /*------------------------------------------------------------------*/ /* Helper *------------------------------------------------------------------*/ bool usbd_open_edpt_pair(uint8_t rhport, uint8_t const* p_desc, uint8_t ep_count, uint8_t xfer_type, uint8_t* ep_out, uint8_t* ep_in); -void usbd_defer_func( osal_task_func_t func, void* param, bool in_isr ); +void usbd_defer_func(osal_task_func_t func, void *param, bool in_isr); +#if CFG_TUSB_DEBUG >= CFG_TUD_LOG_LEVEL +void usbd_driver_print_control_complete_name(usbd_control_xfer_cb_t callback); +#endif + #ifdef __cplusplus } #endif -#endif /* USBD_PVT_H_ */ +#endif |