92 lines
3.0 KiB
C
92 lines
3.0 KiB
C
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2023 Ha Thach (tinyusb.org)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* This file is part of the TinyUSB stack.
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*/
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#ifndef _TUSB_UTCD_H_
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#define _TUSB_UTCD_H_
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#include "common/tusb_common.h"
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#include "pd_types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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//--------------------------------------------------------------------+
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// TypeC Configuration
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//--------------------------------------------------------------------+
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#ifndef CFG_TUC_TASK_QUEUE_SZ
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#define CFG_TUC_TASK_QUEUE_SZ 8
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#endif
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//--------------------------------------------------------------------+
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// Application API
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//--------------------------------------------------------------------+
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// Init typec stack on a port
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bool tuc_init(uint8_t rhport, uint32_t port_type);
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// Check if typec port is initialized
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bool tuc_inited(uint8_t rhport);
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// Task function should be called in main/rtos loop, extended version of tud_task()
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// - timeout_ms: millisecond to wait, zero = no wait, 0xFFFFFFFF = wait forever
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// - in_isr: if function is called in ISR
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void tuc_task_ext(uint32_t timeout_ms, bool in_isr);
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// Task function should be called in main/rtos loop
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TU_ATTR_ALWAYS_INLINE static inline
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void tuc_task (void) {
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tuc_task_ext(UINT32_MAX, false);
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}
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#ifndef _TUSB_TCD_H_
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extern void tcd_int_handler(uint8_t rhport);
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#endif
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// Interrupt handler, name alias to TCD
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#define tuc_int_handler tcd_int_handler
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//--------------------------------------------------------------------+
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// Callbacks
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//--------------------------------------------------------------------+
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TU_ATTR_WEAK bool tuc_pd_data_received_cb(uint8_t rhport, pd_header_t const* header, uint8_t const* dobj, uint8_t const* p_end);
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TU_ATTR_WEAK bool tuc_pd_control_received_cb(uint8_t rhport, pd_header_t const* header);
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//--------------------------------------------------------------------+
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//
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//--------------------------------------------------------------------+
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bool tuc_msg_request(uint8_t rhport, void const* rdo);
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#ifdef __cplusplus
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}
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#endif
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#endif
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