Diff: X_NUCLEO_COMMON/DbgMCU/DbgMCU.h

Revision:

6:9a5313607546

Parent:

5:6020b7ced569

--- a/X_NUCLEO_COMMON/DbgMCU/DbgMCU.h	Tue Nov 03 15:09:55 2020 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,64 +0,0 @@
-/**
- ******************************************************************************
- * @file    DbgMCU.h
- * @author  AST / EST
- * @version V0.0.1
- * @date    30-March-2015
- * @brief   Header file for enabling debugging in sleep modes for STM32 MCUs
- ******************************************************************************
- * @attention
- *
- * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
- *
- * 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 STMicroelectronics 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 AND CONTRIBUTORS "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 OR CONTRIBUTORS 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.
- *
- ******************************************************************************
- */
-
-/* Define to prevent from recursive inclusion --------------------------------*/
-#ifndef __DBG_MCU_H
-#define __DBG_MCU_H
-
-/* Includes ------------------------------------------------------------------*/
-
-/* Classes -------------------------------------------------------------------*/
-/** Helper class DbgMCU providing a default constructor which enables debugging
- *  on STM32 MCUs while using sleep modes.
- */
-class DbgMCU
-{
- public:
-	/** Create a DbgMCU dummy object */
-        DbgMCU(void) {
-		/* the following code is NOT portable */
-                volatile uint32_t *dbgmcu_creg = (uint32_t*)0xE0042004;
-                uint32_t tmp = *dbgmcu_creg;
-		
-		tmp &= ~(0xE7);
-		tmp |= 0x27; // Set asynchronous communication via DBGMCU_CR (for ITM/printf)
-		// tmp |= 0xE7; // Set 4-pin tracing via DBGMCU_CR (for ETM)
-                *dbgmcu_creg = tmp;
-	}
-};
-
-#endif /* __DBG_MCU_H */