Normalize line endings
This commit is contained in:
Nathan Conrad
@@ -1,210 +1,210 @@
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/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2019 Ha Thach (tinyusb.org)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* This file is part of the TinyUSB stack.
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*/
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#ifndef _TUSB_OSAL_NONE_H_
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#define _TUSB_OSAL_NONE_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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// TASK API
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//--------------------------------------------------------------------+
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static inline void osal_task_delay(uint32_t msec)
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{
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(void) msec;
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// TODO only used by Host stack, will implement using SOF
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// uint32_t start = tusb_hal_millis();
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// while ( ( tusb_hal_millis() - start ) < msec ) {}
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}
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//--------------------------------------------------------------------+
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// Binary Semaphore API
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//--------------------------------------------------------------------+
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typedef struct
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{
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volatile uint16_t count;
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}osal_semaphore_def_t;
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typedef osal_semaphore_def_t* osal_semaphore_t;
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static inline osal_semaphore_t osal_semaphore_create(osal_semaphore_def_t* semdef)
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{
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semdef->count = 0;
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return semdef;
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}
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static inline bool osal_semaphore_post(osal_semaphore_t sem_hdl, bool in_isr)
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{
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(void) in_isr;
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sem_hdl->count++;
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return true;
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}
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// TODO blocking for now
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static inline bool osal_semaphore_wait (osal_semaphore_t sem_hdl, uint32_t msec)
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{
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(void) msec;
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while (sem_hdl->count == 0) { }
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sem_hdl->count--;
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return true;
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}
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static inline void osal_semaphore_reset(osal_semaphore_t sem_hdl)
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{
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sem_hdl->count = 0;
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}
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//--------------------------------------------------------------------+
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// MUTEX API
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// Within tinyusb, mutex is never used in ISR context
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//--------------------------------------------------------------------+
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typedef osal_semaphore_def_t osal_mutex_def_t;
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typedef osal_semaphore_t osal_mutex_t;
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static inline osal_mutex_t osal_mutex_create(osal_mutex_def_t* mdef)
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{
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mdef->count = 1;
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return mdef;
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}
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static inline bool osal_mutex_lock (osal_mutex_t mutex_hdl, uint32_t msec)
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{
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return osal_semaphore_wait(mutex_hdl, msec);
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}
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static inline bool osal_mutex_unlock(osal_mutex_t mutex_hdl)
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{
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return osal_semaphore_post(mutex_hdl, false);
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}
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//--------------------------------------------------------------------+
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// QUEUE API
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//--------------------------------------------------------------------+
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#include "common/tusb_fifo.h"
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// extern to avoid including dcd.h and hcd.h
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#if TUSB_OPT_DEVICE_ENABLED
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extern void dcd_int_disable(uint8_t rhport);
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extern void dcd_int_enable(uint8_t rhport);
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#endif
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#if TUSB_OPT_HOST_ENABLED
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extern void hcd_int_disable(uint8_t rhport);
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extern void hcd_int_enable(uint8_t rhport);
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#endif
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typedef struct
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{
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uint8_t role; // device or host
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tu_fifo_t ff;
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}osal_queue_def_t;
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typedef osal_queue_def_t* osal_queue_t;
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// role device/host is used by OS NONE for mutex (disable usb isr) only
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#define OSAL_QUEUE_DEF(_role, _name, _depth, _type) \
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uint8_t _name##_buf[_depth*sizeof(_type)]; \
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osal_queue_def_t _name = { \
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.role = _role, \
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.ff = { \
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.buffer = _name##_buf, \
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.depth = _depth, \
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.item_size = sizeof(_type), \
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.overwritable = false, \
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}\
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}
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// lock queue by disable usb isr
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static inline void _osal_q_lock(osal_queue_t qhdl)
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{
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(void) qhdl;
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#if TUSB_OPT_DEVICE_ENABLED
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if (qhdl->role == OPT_MODE_DEVICE) dcd_int_disable(TUD_OPT_RHPORT);
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#endif
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#if TUSB_OPT_HOST_ENABLED
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if (qhdl->role == OPT_MODE_HOST) hcd_int_disable(TUH_OPT_RHPORT);
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#endif
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}
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// unlock queue
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static inline void _osal_q_unlock(osal_queue_t qhdl)
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{
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(void) qhdl;
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#if TUSB_OPT_DEVICE_ENABLED
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if (qhdl->role == OPT_MODE_DEVICE) dcd_int_enable(TUD_OPT_RHPORT);
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#endif
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#if TUSB_OPT_HOST_ENABLED
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if (qhdl->role == OPT_MODE_HOST) hcd_int_enable(TUH_OPT_RHPORT);
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#endif
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}
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static inline osal_queue_t osal_queue_create(osal_queue_def_t* qdef)
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{
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tu_fifo_clear(&qdef->ff);
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return (osal_queue_t) qdef;
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}
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// non blocking
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static inline bool osal_queue_receive(osal_queue_t const qhdl, void* data)
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{
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_osal_q_lock(qhdl);
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bool success = tu_fifo_read(&qhdl->ff, data);
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_osal_q_unlock(qhdl);
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return success;
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}
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static inline bool osal_queue_send(osal_queue_t const qhdl, void const * data, bool in_isr)
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{
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if (!in_isr) {
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_osal_q_lock(qhdl);
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}
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bool success = tu_fifo_write(&qhdl->ff, data);
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if (!in_isr) {
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_osal_q_unlock(qhdl);
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}
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TU_ASSERT(success);
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return success;
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}
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#ifdef __cplusplus
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}
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#endif
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#endif /* _TUSB_OSAL_NONE_H_ */
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/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2019 Ha Thach (tinyusb.org)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* This file is part of the TinyUSB stack.
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*/
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#ifndef _TUSB_OSAL_NONE_H_
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#define _TUSB_OSAL_NONE_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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// TASK API
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//--------------------------------------------------------------------+
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static inline void osal_task_delay(uint32_t msec)
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{
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(void) msec;
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// TODO only used by Host stack, will implement using SOF
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// uint32_t start = tusb_hal_millis();
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// while ( ( tusb_hal_millis() - start ) < msec ) {}
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}
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//--------------------------------------------------------------------+
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// Binary Semaphore API
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//--------------------------------------------------------------------+
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typedef struct
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{
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volatile uint16_t count;
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}osal_semaphore_def_t;
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typedef osal_semaphore_def_t* osal_semaphore_t;
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static inline osal_semaphore_t osal_semaphore_create(osal_semaphore_def_t* semdef)
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{
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semdef->count = 0;
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return semdef;
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}
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static inline bool osal_semaphore_post(osal_semaphore_t sem_hdl, bool in_isr)
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{
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(void) in_isr;
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sem_hdl->count++;
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return true;
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}
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// TODO blocking for now
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static inline bool osal_semaphore_wait (osal_semaphore_t sem_hdl, uint32_t msec)
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{
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(void) msec;
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while (sem_hdl->count == 0) { }
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sem_hdl->count--;
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return true;
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}
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static inline void osal_semaphore_reset(osal_semaphore_t sem_hdl)
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{
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sem_hdl->count = 0;
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}
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//--------------------------------------------------------------------+
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// MUTEX API
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// Within tinyusb, mutex is never used in ISR context
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//--------------------------------------------------------------------+
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typedef osal_semaphore_def_t osal_mutex_def_t;
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typedef osal_semaphore_t osal_mutex_t;
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static inline osal_mutex_t osal_mutex_create(osal_mutex_def_t* mdef)
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{
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mdef->count = 1;
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return mdef;
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}
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static inline bool osal_mutex_lock (osal_mutex_t mutex_hdl, uint32_t msec)
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{
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return osal_semaphore_wait(mutex_hdl, msec);
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}
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static inline bool osal_mutex_unlock(osal_mutex_t mutex_hdl)
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{
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return osal_semaphore_post(mutex_hdl, false);
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}
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//--------------------------------------------------------------------+
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// QUEUE API
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//--------------------------------------------------------------------+
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#include "common/tusb_fifo.h"
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// extern to avoid including dcd.h and hcd.h
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#if TUSB_OPT_DEVICE_ENABLED
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extern void dcd_int_disable(uint8_t rhport);
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extern void dcd_int_enable(uint8_t rhport);
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#endif
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#if TUSB_OPT_HOST_ENABLED
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extern void hcd_int_disable(uint8_t rhport);
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extern void hcd_int_enable(uint8_t rhport);
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#endif
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typedef struct
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{
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uint8_t role; // device or host
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tu_fifo_t ff;
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}osal_queue_def_t;
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typedef osal_queue_def_t* osal_queue_t;
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// role device/host is used by OS NONE for mutex (disable usb isr) only
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#define OSAL_QUEUE_DEF(_role, _name, _depth, _type) \
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uint8_t _name##_buf[_depth*sizeof(_type)]; \
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osal_queue_def_t _name = { \
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.role = _role, \
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.ff = { \
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.buffer = _name##_buf, \
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.depth = _depth, \
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.item_size = sizeof(_type), \
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.overwritable = false, \
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}\
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}
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// lock queue by disable usb isr
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static inline void _osal_q_lock(osal_queue_t qhdl)
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{
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(void) qhdl;
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#if TUSB_OPT_DEVICE_ENABLED
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if (qhdl->role == OPT_MODE_DEVICE) dcd_int_disable(TUD_OPT_RHPORT);
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#endif
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#if TUSB_OPT_HOST_ENABLED
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if (qhdl->role == OPT_MODE_HOST) hcd_int_disable(TUH_OPT_RHPORT);
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#endif
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}
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// unlock queue
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static inline void _osal_q_unlock(osal_queue_t qhdl)
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{
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(void) qhdl;
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#if TUSB_OPT_DEVICE_ENABLED
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if (qhdl->role == OPT_MODE_DEVICE) dcd_int_enable(TUD_OPT_RHPORT);
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#endif
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#if TUSB_OPT_HOST_ENABLED
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if (qhdl->role == OPT_MODE_HOST) hcd_int_enable(TUH_OPT_RHPORT);
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#endif
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}
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static inline osal_queue_t osal_queue_create(osal_queue_def_t* qdef)
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{
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tu_fifo_clear(&qdef->ff);
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return (osal_queue_t) qdef;
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}
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// non blocking
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static inline bool osal_queue_receive(osal_queue_t const qhdl, void* data)
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{
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_osal_q_lock(qhdl);
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bool success = tu_fifo_read(&qhdl->ff, data);
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_osal_q_unlock(qhdl);
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return success;
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}
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static inline bool osal_queue_send(osal_queue_t const qhdl, void const * data, bool in_isr)
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{
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if (!in_isr) {
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_osal_q_lock(qhdl);
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}
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bool success = tu_fifo_write(&qhdl->ff, data);
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if (!in_isr) {
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_osal_q_unlock(qhdl);
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}
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TU_ASSERT(success);
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return success;
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}
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#ifdef __cplusplus
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}
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#endif
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#endif /* _TUSB_OSAL_NONE_H_ */
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Reference in New Issue
Block a user