fix iar warning

1 files changed, 137 insertions, 137 deletions

diff --git a/tinyusb/hal/hal.h b/tinyusb/hal/hal.h
index 65c3776b1..c7df7d493 100644
--- a/tinyusb/hal/hal.h
+++ b/tinyusb/hal/hal.h
@@ -1,137 +1,137 @@
-/**************************************************************************/
-/*!
-    @file     hal.h
-    @author   hathach (tinyusb.org)
-
-    @section LICENSE
-
-    Software License Agreement (BSD License)
-
-    Copyright (c) 2013, hathach (tinyusb.org)
-    All rights reserved.
-
-    Redistribution and use in source and binary forms, with or without
-    modification, are permitted provided that the following conditions are met:
-    1. Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-    2. Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in the
-    documentation and/or other materials provided with the distribution.
-    3. Neither the name of the copyright holders nor the
-    names of its contributors may be used to endorse or promote products
-    derived from this software without specific prior written permission.
-
-    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
-    EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
-    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-    INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
-    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-    INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
-    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-    This file is part of the tinyusb stack.
-*/
-/**************************************************************************/
-
-#ifndef _TUSB_HAL_H_
-#define _TUSB_HAL_H_
-
-/** \addtogroup Port Port
- * @{
- * \defgroup Port_Hal Hardware Abtract Layer (HAL)
- * Hardware Abstraction Layer (HAL) is an abstraction layer, between the physical hardware and the tinyusb stack.
- * Its function is to hide differences in hardware from most of MCUs, so that most of the stack code does not need to be changed to
- * run on systems with a different MCU.
- * HAL are sets of routines that emulate some platform-specific details, giving programs direct access to the hardware resources.
- *  @{
- */
-
-//--------------------------------------------------------------------+
-// INCLUDES
-//--------------------------------------------------------------------+
-#include "tusb_option.h"
-#include "common/primitive_types.h"
-#include "common/errors.h"
-#include "common/compiler/compiler.h"
-
-//--------------------------------------------------------------------+
-// HAL API
-//--------------------------------------------------------------------+
-// callback from tusb.h
-extern void tusb_isr(uint8_t coreid);
-
-/** \brief    Initialize USB controller hardware
- * \returns   \ref tusb_error_t type to indicate success or error condition.
- * \note      This function is invoked by \ref tusb_init as part of the initialization.
- */
-tusb_error_t hal_init(void);
-
-/** \brief 			Enable USB Interrupt on a specific USB Controller
- * \param[in]		coreid	is a zero-based index to identify USB controller's ID
- * \note        Some MCUs such as NXP LPC43xx has multiple USB controllers. It is necessary to know which USB controller for
- *              those MCUs.
- */
-static inline void hal_interrupt_enable(uint8_t coreid) ATTR_ALWAYS_INLINE;
-
-/** \brief 			Disable USB Interrupt on a specific USB Controller
- * \param[in]		coreid	is a zero-based index to identify USB controller's ID
- * \note        Some MCUs such as NXP LPC43xx has multiple USB controllers. It is necessary to know which USB controller for
- *              those MCUs.
- */
-static inline void hal_interrupt_disable(uint8_t coreid) ATTR_ALWAYS_INLINE;
-
-//--------------------------------------------------------------------+
-// INCLUDE DRIVEN
-//--------------------------------------------------------------------+
-#if TUSB_CFG_MCU == MCU_LPC11UXX
-  #include "hal_lpc11uxx.h"
-#elif TUSB_CFG_MCU == MCU_LPC13UXX
-  #include "hal_lpc13uxx.h"
-#elif TUSB_CFG_MCU == MCU_LPC43XX
-  #include "hal_lpc43xx.h"
-#elif TUSB_CFG_MCU == MCU_LPC175X_6X
-  #include "hal_lpc175x_6x.h"
-#else
-  #error MCU is not defined or supported yet
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-static inline bool hal_debugger_is_attached(void) ATTR_PURE ATTR_ALWAYS_INLINE;
-static inline bool hal_debugger_is_attached(void)
-{
-// TODO check core M3/M4 defined instead
-#if !defined(_TEST_) && !(TUSB_CFG_MCU==MCU_LPC11UXX)
-  return ( (CoreDebug->DHCSR & CoreDebug_DHCSR_C_DEBUGEN_Msk) == CoreDebug_DHCSR_C_DEBUGEN_Msk );
-#elif TUSB_CFG_DEBUG == 3
-  return true; // force to break into breakpoint with debug = 3
-#else
-  return false
-#endif
-}
-
-static inline void hal_debugger_breakpoint(void) ATTR_ALWAYS_INLINE;
-static inline void hal_debugger_breakpoint(void)
-{
-#ifndef _TEST_
-  if (hal_debugger_is_attached()) /* if there is debugger connected */
-  {
-    __asm("BKPT #0\n");
-  }
-#endif
-}
-
-#ifdef __cplusplus
- }
-#endif
-
-#endif /* _TUSB_HAL_H_ */
-
-/** @} */
-/** @} */
+/**************************************************************************/

+/*!

+    @file     hal.h

+    @author   hathach (tinyusb.org)

+

+    @section LICENSE

+

+    Software License Agreement (BSD License)

+

+    Copyright (c) 2013, hathach (tinyusb.org)

+    All rights reserved.

+

+    Redistribution and use in source and binary forms, with or without

+    modification, are permitted provided that the following conditions are met:

+    1. Redistributions of source code must retain the above copyright

+    notice, this list of conditions and the following disclaimer.

+    2. Redistributions in binary form must reproduce the above copyright

+    notice, this list of conditions and the following disclaimer in the

+    documentation and/or other materials provided with the distribution.

+    3. Neither the name of the copyright holders nor the

+    names of its contributors may be used to endorse or promote products

+    derived from this software without specific prior written permission.

+

+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY

+    EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

+    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

+    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY

+    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

+    INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

+    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND

+    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+    INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS

+    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+    This file is part of the tinyusb stack.

+*/

+/**************************************************************************/

+

+#ifndef _TUSB_HAL_H_

+#define _TUSB_HAL_H_

+

+/** \addtogroup Port Port

+ * @{

+ * \defgroup Port_Hal Hardware Abtract Layer (HAL)

+ * Hardware Abstraction Layer (HAL) is an abstraction layer, between the physical hardware and the tinyusb stack.

+ * Its function is to hide differences in hardware from most of MCUs, so that most of the stack code does not need to be changed to

+ * run on systems with a different MCU.

+ * HAL are sets of routines that emulate some platform-specific details, giving programs direct access to the hardware resources.

+ *  @{

+ */

+

+//--------------------------------------------------------------------+

+// INCLUDES

+//--------------------------------------------------------------------+

+#include "tusb_option.h"

+#include "common/primitive_types.h"

+#include "common/errors.h"

+#include "common/compiler/compiler.h"

+

+//--------------------------------------------------------------------+

+// HAL API

+//--------------------------------------------------------------------+

+// callback from tusb.h

+extern void tusb_isr(uint8_t coreid);

+

+/** \brief    Initialize USB controller hardware

+ * \returns   \ref tusb_error_t type to indicate success or error condition.

+ * \note      This function is invoked by \ref tusb_init as part of the initialization.

+ */

+tusb_error_t hal_init(void);

+

+/** \brief 			Enable USB Interrupt on a specific USB Controller

+ * \param[in]		coreid	is a zero-based index to identify USB controller's ID

+ * \note        Some MCUs such as NXP LPC43xx has multiple USB controllers. It is necessary to know which USB controller for

+ *              those MCUs.

+ */

+static inline void hal_interrupt_enable(uint8_t coreid) ATTR_ALWAYS_INLINE;

+

+/** \brief 			Disable USB Interrupt on a specific USB Controller

+ * \param[in]		coreid	is a zero-based index to identify USB controller's ID

+ * \note        Some MCUs such as NXP LPC43xx has multiple USB controllers. It is necessary to know which USB controller for

+ *              those MCUs.

+ */

+static inline void hal_interrupt_disable(uint8_t coreid) ATTR_ALWAYS_INLINE;

+

+//--------------------------------------------------------------------+

+// INCLUDE DRIVEN

+//--------------------------------------------------------------------+

+#if TUSB_CFG_MCU == MCU_LPC11UXX

+  #include "hal_lpc11uxx.h"

+#elif TUSB_CFG_MCU == MCU_LPC13UXX

+  #include "hal_lpc13uxx.h"

+#elif TUSB_CFG_MCU == MCU_LPC43XX

+  #include "hal_lpc43xx.h"

+#elif TUSB_CFG_MCU == MCU_LPC175X_6X

+  #include "hal_lpc175x_6x.h"

+#else

+  #error MCU is not defined or supported yet

+#endif

+

+#ifdef __cplusplus

+extern "C" {

+#endif

+

+

+static inline bool hal_debugger_is_attached(void) ATTR_PURE ATTR_ALWAYS_INLINE;

+static inline bool hal_debugger_is_attached(void)

+{

+// TODO check core M3/M4 defined instead

+#if !defined(_TEST_) && !(TUSB_CFG_MCU==MCU_LPC11UXX)

+  return ( (CoreDebug->DHCSR & CoreDebug_DHCSR_C_DEBUGEN_Msk) == CoreDebug_DHCSR_C_DEBUGEN_Msk );

+#elif TUSB_CFG_DEBUG == 3

+  return true; // force to break into breakpoint with debug = 3

+#else

+  return false

+#endif

+}

+

+static inline void hal_debugger_breakpoint(void) ATTR_ALWAYS_INLINE;

+static inline void hal_debugger_breakpoint(void)

+{

+#ifndef _TEST_

+  if (hal_debugger_is_attached()) /* if there is debugger connected */

+  {

+    __asm("BKPT #0\n");

+  }

+#endif

+}

+

+#ifdef __cplusplus

+ }

+#endif

+

+#endif /* _TUSB_HAL_H_ */

+

+/** @} */

+/** @} */