begriffs open source - cmsis-freertos/blob - Demo/HCS12_CodeWarrior

1 /** ###################################################################

2 ** THIS BEAN MODULE IS GENERATED BY THE TOOL. DO NOT MODIFY IT.

3 ** Filename : ButtonInterrupt.C

4 ** Project : RTOSDemo

5 ** Processor : MC9S12C32CFU

6 ** Beantype : ExtInt

7 ** Version : Bean 02.025, Driver 01.06, CPU db: 2.87.276

8 ** Compiler : Metrowerks HC12 C Compiler

9 ** Date/Time : 19/05/2005, 19:02

10 ** Abstract :

11 ** This bean "ExtInt" implements an external

12 ** interrupt, its control methods and interrupt/event

13 ** handling procedure.

14 ** The bean uses one pin which generates interrupt on

15 ** selected edge.

16 ** Settings :

17 ** Interrupt name : INT_PortP

18 ** User handling procedure : ButtonInterrupt_OnInterrupt

19 **

20 ** Used pin :

21 ** ----------------------------------------------------

22 ** Number (on package) | Name

23 ** ----------------------------------------------------

24 ** 4 | PP0_PWM0_KWP0

25 ** ----------------------------------------------------

26 **

27 ** Port name : P

28 **

29 ** Bit number (in port) : 0

30 ** Bit mask of the port : 1

31 **

32 ** Signal edge/level : falling

33 ** Priority : 1

34 ** Pull option : up

35 ** Initial state : Disabled

36 **

37 ** Edge register : PPSP [605]

38 ** Priority register : HPRIO [31]

39 ** Enable register : PIEP [606]

40 ** Request register : PIFP [607]

41 **

42 ** Port data register : PTP [600]

43 ** Port control register : DDRP [602]

44 ** Contents :

45 ** Enable - void ButtonInterrupt_Enable(void);

46 **

47 ** (c) Copyright UNIS, spol. s r.o. 1997-2002

48 ** UNIS, spol. s r.o.

49 ** Jundrovska 33

50 ** 624 00 Brno

51 ** Czech Republic

52 ** http : www.processorexpert.com

53 ** mail : info@processorexpert.com

54 ** ###################################################################*/

57 /* MODULE ButtonInterrupt. */

59 #include "ButtonInterrupt.h"

60 /*Including shared modules, which are used for all project*/

61 #include "PE_Types.h"

62 #include "PE_Error.h"

63 #include "PE_Const.h"

64 #include "IO_Map.h"

65 #include "PE_Timer.h"

66 #include "Events.h"

67 #include "Cpu.h"

69 /* Definition of DATA and CODE segments for this bean. User can specify where

70 these segments will be located on "Build options" tab of the selected CPU bean. */

71 #pragma DATA_SEG ButtonInterrupt_DATA /* Data section for this module. */

72 #pragma CODE_SEG ButtonInterrupt_CODE /* Code section for this module. */

74 /*

75 ** ===================================================================

76 ** Method : ButtonInterrupt_Enable (bean ExtInt)

77 **

78 ** Description :

79 ** Enable the bean - the external events are accepted.

80 ** Parameters : None

81 ** Returns : Nothing

82 ** ===================================================================

83 */

84 void ButtonInterrupt_Enable(void)

85 {

86 PIFP = 1; /* Clear flag */

87 PIEP_PIEP0 = 1; /* Enable interrupt */

88 }

90 /*

91 ** ===================================================================

92 ** Method : ButtonInterrupt_Interrupt (bean ExtInt)

93 **

94 ** Description :

95 ** This method is internal. It is used by Processor Expert

96 ** only.

97 ** ===================================================================

98 */

99 #pragma CODE_SEG __NEAR_SEG NON_BANKED /* Interrupt section for this module. Placement will be in NON_BANKED area. */

100 __interrupt void ButtonInterrupt_Interrupt(void)

101 {

102 PIFP = 1; /* Clear flag */

103 ButtonInterrupt_OnInterrupt();

104 }

105

106 #pragma CODE_SEG ButtonInterrupt_CODE /* Code section for this module. */

107

108 /* END ButtonInterrupt. */

109

110 /*

111 ** ###################################################################

112 **

113 ** This file was created by UNIS Processor Expert 03.33 for

114 ** the Motorola HCS12 series of microcontrollers.

115 **

116 ** ###################################################################

117 */