/***************************************************************************//** | |
* @file em_dbg.h | |
* @brief Debug (DBG) API | |
* @version 5.1.2 | |
******************************************************************************* | |
* @section License | |
* <b>Copyright 2016 Silicon Laboratories, Inc. http://www.silabs.com</b> | |
******************************************************************************* | |
* | |
* Permission is granted to anyone to use this software for any purpose, | |
* including commercial applications, and to alter it and redistribute it | |
* freely, subject to the following restrictions: | |
* | |
* 1. The origin of this software must not be misrepresented; you must not | |
* claim that you wrote the original software. | |
* 2. Altered source versions must be plainly marked as such, and must not be | |
* misrepresented as being the original software. | |
* 3. This notice may not be removed or altered from any source distribution. | |
* | |
* DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Silicon Labs has no | |
* obligation to support this Software. Silicon Labs is providing the | |
* Software "AS IS", with no express or implied warranties of any kind, | |
* including, but not limited to, any implied warranties of merchantability | |
* or fitness for any particular purpose or warranties against infringement | |
* of any proprietary rights of a third party. | |
* | |
* Silicon Labs will not be liable for any consequential, incidental, or | |
* special damages, or any other relief, or for any claim by any third party, | |
* arising from your use of this Software. | |
* | |
******************************************************************************/ | |
#ifndef EM_DBG_H | |
#define EM_DBG_H | |
#include <stdbool.h> | |
#include "em_device.h" | |
#if defined( CoreDebug_DHCSR_C_DEBUGEN_Msk ) | |
#ifdef __cplusplus | |
extern "C" { | |
#endif | |
/***************************************************************************//** | |
* @addtogroup emlib | |
* @{ | |
******************************************************************************/ | |
/***************************************************************************//** | |
* @addtogroup DBG | |
* @{ | |
******************************************************************************/ | |
/******************************************************************************* | |
***************************** PROTOTYPES ********************************** | |
******************************************************************************/ | |
#if defined( GPIO_ROUTE_SWCLKPEN ) || defined( GPIO_ROUTEPEN_SWCLKTCKPEN ) | |
/***************************************************************************//** | |
* @brief | |
* Check if a debugger is connected (and debug session activated) | |
* | |
* @details | |
* Used to make run-time decisions depending on whether a debug session | |
* has been active since last reset, ie using a debug probe or similar. In | |
* some cases special handling is required in that scenario. | |
* | |
* @return | |
* true if a debug session is active since last reset, otherwise false. | |
******************************************************************************/ | |
__STATIC_INLINE bool DBG_Connected(void) | |
{ | |
return (CoreDebug->DHCSR & CoreDebug_DHCSR_C_DEBUGEN_Msk) ? true : false; | |
} | |
#endif | |
#if defined( GPIO_ROUTE_SWOPEN ) || defined( GPIO_ROUTEPEN_SWVPEN ) | |
void DBG_SWOEnable(unsigned int location); | |
#endif | |
/** @} (end addtogroup DBG) */ | |
/** @} (end addtogroup emlib) */ | |
#ifdef __cplusplus | |
} | |
#endif | |
#endif /* defined( CoreDebug_DHCSR_C_DEBUGEN_Msk ) */ | |
#endif /* EM_DBG_H */ |