1 files changed, 210 insertions, 210 deletions
diff --git a/src/osal/osal_none.h b/src/osal/osal_none.h
index 5868dfb36..b27e628a9 100644
--- a/src/osal/osal_none.h
+++ b/src/osal/osal_none.h
@@ -1,210 +1,210 @@
-/* 
- * The MIT License (MIT)
- *
- * Copyright (c) 2019 Ha Thach (tinyusb.org)
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * This file is part of the TinyUSB stack.
- */
-
-#ifndef _TUSB_OSAL_NONE_H_
-#define _TUSB_OSAL_NONE_H_
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-//--------------------------------------------------------------------+
-// TASK API
-//--------------------------------------------------------------------+
-static inline void osal_task_delay(uint32_t msec)
-{
-  (void) msec;
-  // TODO only used by Host stack, will implement using SOF
-
-//  uint32_t start = tusb_hal_millis();
-//  while ( ( tusb_hal_millis() - start ) < msec ) {}
-}
-
-//--------------------------------------------------------------------+
-// Binary Semaphore API
-//--------------------------------------------------------------------+
-typedef struct
-{
-  volatile uint16_t count;
-}osal_semaphore_def_t;
-
-typedef osal_semaphore_def_t* osal_semaphore_t;
-
-static inline osal_semaphore_t osal_semaphore_create(osal_semaphore_def_t* semdef)
-{
-  semdef->count = 0;
-  return semdef;
-}
-
-static inline bool osal_semaphore_post(osal_semaphore_t sem_hdl, bool in_isr)
-{
-  (void) in_isr;
-  sem_hdl->count++;
-  return true;
-}
-
-// TODO blocking for now
-static inline bool osal_semaphore_wait (osal_semaphore_t sem_hdl, uint32_t msec)
-{
-  (void) msec;
-
-  while (sem_hdl->count == 0) { }
-  sem_hdl->count--;
-
-  return true;
-}
-
-static inline void osal_semaphore_reset(osal_semaphore_t sem_hdl)
-{
-  sem_hdl->count = 0;
-}
-
-//--------------------------------------------------------------------+
-// MUTEX API
-// Within tinyusb, mutex is never used in ISR context
-//--------------------------------------------------------------------+
-typedef osal_semaphore_def_t osal_mutex_def_t;
-typedef osal_semaphore_t osal_mutex_t;
-
-static inline osal_mutex_t osal_mutex_create(osal_mutex_def_t* mdef)
-{
-  mdef->count = 1;
-  return mdef;
-}
-
-static inline bool osal_mutex_lock (osal_mutex_t mutex_hdl, uint32_t msec)
-{
-  return osal_semaphore_wait(mutex_hdl, msec);
-}
-
-static inline bool osal_mutex_unlock(osal_mutex_t mutex_hdl)
-{
-  return osal_semaphore_post(mutex_hdl, false);
-}
-
-//--------------------------------------------------------------------+
-// QUEUE API
-//--------------------------------------------------------------------+
-#include "common/tusb_fifo.h"
-
-// extern to avoid including dcd.h and hcd.h
-#if TUSB_OPT_DEVICE_ENABLED
-extern void dcd_int_disable(uint8_t rhport);
-extern void dcd_int_enable(uint8_t rhport);
-#endif
-
-#if TUSB_OPT_HOST_ENABLED
-extern void hcd_int_disable(uint8_t rhport);
-extern void hcd_int_enable(uint8_t rhport);
-#endif
-
-typedef struct
-{
-    uint8_t role; // device or host
-    tu_fifo_t ff;
-}osal_queue_def_t;
-
-typedef osal_queue_def_t* osal_queue_t;
-
-// role device/host is used by OS NONE for mutex (disable usb isr) only
-#define OSAL_QUEUE_DEF(_role, _name, _depth, _type) \
-  uint8_t _name##_buf[_depth*sizeof(_type)];        \
-  osal_queue_def_t _name = {                        \
-    .role = _role,                                  \
-    .ff = {                                         \
-      .buffer       = _name##_buf,                  \
-      .depth        = _depth,                       \
-      .item_size    = sizeof(_type),                \
-      .overwritable = false,                        \
-    }\
-  }
-
-// lock queue by disable usb isr
-static inline void _osal_q_lock(osal_queue_t qhdl)
-{
-  (void) qhdl;
-
-#if TUSB_OPT_DEVICE_ENABLED
-  if (qhdl->role == OPT_MODE_DEVICE) dcd_int_disable(TUD_OPT_RHPORT);
-#endif
-
-#if TUSB_OPT_HOST_ENABLED
-  if (qhdl->role == OPT_MODE_HOST) hcd_int_disable(TUH_OPT_RHPORT);
-#endif
-}
-
-// unlock queue
-static inline void _osal_q_unlock(osal_queue_t qhdl)
-{
-  (void) qhdl;
-
-#if TUSB_OPT_DEVICE_ENABLED
-  if (qhdl->role == OPT_MODE_DEVICE) dcd_int_enable(TUD_OPT_RHPORT);
-#endif
-
-#if TUSB_OPT_HOST_ENABLED
-  if (qhdl->role == OPT_MODE_HOST) hcd_int_enable(TUH_OPT_RHPORT);
-#endif
-}
-
-static inline osal_queue_t osal_queue_create(osal_queue_def_t* qdef)
-{
-  tu_fifo_clear(&qdef->ff);
-  return (osal_queue_t) qdef;
-}
-
-// non blocking
-static inline bool osal_queue_receive(osal_queue_t const qhdl, void* data)
-{
-  _osal_q_lock(qhdl);
-  bool success = tu_fifo_read(&qhdl->ff, data);
-  _osal_q_unlock(qhdl);
-
-  return success;
-}
-
-static inline bool osal_queue_send(osal_queue_t const qhdl, void const * data, bool in_isr)
-{
-  if (!in_isr) {
-    _osal_q_lock(qhdl);
-  }
-
-  bool success = tu_fifo_write(&qhdl->ff, data);
-
-  if (!in_isr) {
-    _osal_q_unlock(qhdl);
-  }
-
-  TU_ASSERT(success);
-
-  return success;
-}
-
-#ifdef __cplusplus
- }
-#endif
-
-#endif /* _TUSB_OSAL_NONE_H_ */
+/* 
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2019 Ha Thach (tinyusb.org)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * This file is part of the TinyUSB stack.
+ */
+
+#ifndef _TUSB_OSAL_NONE_H_
+#define _TUSB_OSAL_NONE_H_
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+//--------------------------------------------------------------------+
+// TASK API
+//--------------------------------------------------------------------+
+static inline void osal_task_delay(uint32_t msec)
+{
+  (void) msec;
+  // TODO only used by Host stack, will implement using SOF
+
+//  uint32_t start = tusb_hal_millis();
+//  while ( ( tusb_hal_millis() - start ) < msec ) {}
+}
+
+//--------------------------------------------------------------------+
+// Binary Semaphore API
+//--------------------------------------------------------------------+
+typedef struct
+{
+  volatile uint16_t count;
+}osal_semaphore_def_t;
+
+typedef osal_semaphore_def_t* osal_semaphore_t;
+
+static inline osal_semaphore_t osal_semaphore_create(osal_semaphore_def_t* semdef)
+{
+  semdef->count = 0;
+  return semdef;
+}
+
+static inline bool osal_semaphore_post(osal_semaphore_t sem_hdl, bool in_isr)
+{
+  (void) in_isr;
+  sem_hdl->count++;
+  return true;
+}
+
+// TODO blocking for now
+static inline bool osal_semaphore_wait (osal_semaphore_t sem_hdl, uint32_t msec)
+{
+  (void) msec;
+
+  while (sem_hdl->count == 0) { }
+  sem_hdl->count--;
+
+  return true;
+}
+
+static inline void osal_semaphore_reset(osal_semaphore_t sem_hdl)
+{
+  sem_hdl->count = 0;
+}
+
+//--------------------------------------------------------------------+
+// MUTEX API
+// Within tinyusb, mutex is never used in ISR context
+//--------------------------------------------------------------------+
+typedef osal_semaphore_def_t osal_mutex_def_t;
+typedef osal_semaphore_t osal_mutex_t;
+
+static inline osal_mutex_t osal_mutex_create(osal_mutex_def_t* mdef)
+{
+  mdef->count = 1;
+  return mdef;
+}
+
+static inline bool osal_mutex_lock (osal_mutex_t mutex_hdl, uint32_t msec)
+{
+  return osal_semaphore_wait(mutex_hdl, msec);
+}
+
+static inline bool osal_mutex_unlock(osal_mutex_t mutex_hdl)
+{
+  return osal_semaphore_post(mutex_hdl, false);
+}
+
+//--------------------------------------------------------------------+
+// QUEUE API
+//--------------------------------------------------------------------+
+#include "common/tusb_fifo.h"
+
+// extern to avoid including dcd.h and hcd.h
+#if TUSB_OPT_DEVICE_ENABLED
+extern void dcd_int_disable(uint8_t rhport);
+extern void dcd_int_enable(uint8_t rhport);
+#endif
+
+#if TUSB_OPT_HOST_ENABLED
+extern void hcd_int_disable(uint8_t rhport);
+extern void hcd_int_enable(uint8_t rhport);
+#endif
+
+typedef struct
+{
+    uint8_t role; // device or host
+    tu_fifo_t ff;
+}osal_queue_def_t;
+
+typedef osal_queue_def_t* osal_queue_t;
+
+// role device/host is used by OS NONE for mutex (disable usb isr) only
+#define OSAL_QUEUE_DEF(_role, _name, _depth, _type) \
+  uint8_t _name##_buf[_depth*sizeof(_type)];        \
+  osal_queue_def_t _name = {                        \
+    .role = _role,                                  \
+    .ff = {                                         \
+      .buffer       = _name##_buf,                  \
+      .depth        = _depth,                       \
+      .item_size    = sizeof(_type),                \
+      .overwritable = false,                        \
+    }\
+  }
+
+// lock queue by disable usb isr
+static inline void _osal_q_lock(osal_queue_t qhdl)
+{
+  (void) qhdl;
+
+#if TUSB_OPT_DEVICE_ENABLED
+  if (qhdl->role == OPT_MODE_DEVICE) dcd_int_disable(TUD_OPT_RHPORT);
+#endif
+
+#if TUSB_OPT_HOST_ENABLED
+  if (qhdl->role == OPT_MODE_HOST) hcd_int_disable(TUH_OPT_RHPORT);
+#endif
+}
+
+// unlock queue
+static inline void _osal_q_unlock(osal_queue_t qhdl)
+{
+  (void) qhdl;
+
+#if TUSB_OPT_DEVICE_ENABLED
+  if (qhdl->role == OPT_MODE_DEVICE) dcd_int_enable(TUD_OPT_RHPORT);
+#endif
+
+#if TUSB_OPT_HOST_ENABLED
+  if (qhdl->role == OPT_MODE_HOST) hcd_int_enable(TUH_OPT_RHPORT);
+#endif
+}
+
+static inline osal_queue_t osal_queue_create(osal_queue_def_t* qdef)
+{
+  tu_fifo_clear(&qdef->ff);
+  return (osal_queue_t) qdef;
+}
+
+// non blocking
+static inline bool osal_queue_receive(osal_queue_t const qhdl, void* data)
+{
+  _osal_q_lock(qhdl);
+  bool success = tu_fifo_read(&qhdl->ff, data);
+  _osal_q_unlock(qhdl);
+
+  return success;
+}
+
+static inline bool osal_queue_send(osal_queue_t const qhdl, void const * data, bool in_isr)
+{
+  if (!in_isr) {
+    _osal_q_lock(qhdl);
+  }
+
+  bool success = tu_fifo_write(&qhdl->ff, data);
+
+  if (!in_isr) {
+    _osal_q_unlock(qhdl);
+  }
+
+  TU_ASSERT(success);
+
+  return success;
+}
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* _TUSB_OSAL_NONE_H_ */