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TMC2209/lib/tmc/hal/Landungsbruecke/freescale/USB_CDC/CS1.h

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+/* ###################################################################
+**     THIS COMPONENT MODULE IS GENERATED BY THE TOOL. DO NOT MODIFY IT.
+**     Filename    : CS1.h
+**     Project     : Landungsbruecke_KDS_v2.0.0
+**     Processor   : MK20DN512VLL10
+**     Component   : CriticalSection
+**     Version     : Component 01.006, Driver 01.00, CPU db: 3.00.000
+**     Compiler    : GNU C Compiler
+**     Date/Time   : 2015-01-09, 16:27, # CodeGen: 0
+**     Abstract    :
+**
+**     Settings    :
+**
+**     Contents    :
+**         CriticalVariable - void CS1_CriticalVariable(void);
+**         EnterCritical    - void CS1_EnterCritical(void);
+**         ExitCritical     - void CS1_ExitCritical(void);
+**
+**     License   : Open Source (LGPL)
+**     Copyright : Erich Styger, 2014, all rights reserved.
+**     Web       : www.mcuoneclipse.com
+**     This an open source software implementing a driver using Processor Expert.
+**     This is a free software and is opened for education, research and commercial developments under license policy of following terms:
+**     * This is a free software and there is NO WARRANTY.
+**     * No restriction on use. You can use, modify and redistribute it for personal, non-profit or commercial product UNDER YOUR RESPONSIBILITY.
+**     * Redistributions of source code must retain the above copyright notice.
+** ###################################################################*/
+/*!
+** @file CS1.h
+** @version 01.00
+** @brief
+**
+*/
+/*!
+**  @addtogroup CS1_module CS1 module documentation
+**  @{
+*/
+
+#ifndef __CS1_H
+#define __CS1_H
+
+/* MODULE CS1. */
+
+/* Include shared modules, which are used for whole project */
+#include "PE_Types.h"
+#include "PE_Error.h"
+#include "PE_Const.h"
+#include "MK20D10.h"
+/* Include inherited beans */
+
+//#include "Cpu.h"
+
+
+/* workaround macros for wrong EnterCritical()/ExitCritical() in the low level drivers. Will be removed once PEx is fixed */
+#define CS1_CriticalVariableDrv() \
+  CS1_CriticalVariable()
+#define CS1_EnterCriticalDrv() \
+  CS1_EnterCritical()
+#define CS1_ExitCriticalDrv() \
+  CS1_ExitCritical()
+
+#define CS1_CriticalVariable() \
+  uint8 cpuSR; /* variable to store current status */
+
+/*
+** ===================================================================
+**     Method      :  CS1_CriticalVariable (component CriticalSection)
+**     Description :
+**         Defines a variable if necessary. This is a macro.
+**     Parameters  : None
+**     Returns     : Nothing
+** ===================================================================
+*/
+
+#define CS1_EnterCritical() \
+  do {                                  \
+    asm (                               \
+    "MRS   R0, PRIMASK\n\t"             \
+    "CPSID I\n\t"                       \
+    "STRB R0, %[output]"                \
+    : [output] "=m" (cpuSR) :: "r0");   \
+  } while(0)
+
+/*
+** ===================================================================
+**     Method      :  CS1_EnterCritical (component CriticalSection)
+**     Description :
+**         Enters a critical section
+**     Parameters  : None
+**     Returns     : Nothing
+** ===================================================================
+*/
+
+#define CS1_ExitCritical() \
+  do{                                  \
+    asm (                              \
+    "ldrb r0, %[input]\n\t"            \
+    "msr PRIMASK,r0;\n\t"              \
+    ::[input] "m" (cpuSR) : "r0");     \
+  } while(0)
+
+/*
+** ===================================================================
+**     Method      :  CS1_ExitCritical (component CriticalSection)
+**     Description :
+**         Exits a critical section
+**     Parameters  : None
+**     Returns     : Nothing
+** ===================================================================
+*/
+
+/* END CS1. */
+
+#endif
+/* ifndef __CS1_H */
+/*!
+** @}
+*/
+/*
+** ###################################################################
+**
+**     This file was created by Processor Expert 10.4 [05.11]
+**     for the Freescale Kinetis series of microcontrollers.
+**
+** ###################################################################
+*/