begriffs open source - cmsis-freertos/blob - Demo/HCS12_CodeWarrior_banked/CODE/

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

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

3 ** Filename : COM0.H

4 ** Project : RTOSDemo

5 ** Processor : MC9S12DP256BCPV

6 ** Beantype : AsynchroSerial

7 ** Version : Bean 02.231, Driver 01.08, CPU db: 2.87.283

8 ** Compiler : Metrowerks HC12 C Compiler

9 ** Date/Time : 19/06/2005, 15:07

10 ** Abstract :

11 ** This bean "AsynchroSerial" implements an asynchronous serial

12 ** communication. The bean supports different settings of

13 ** parity, word width, stop-bit and communication speed,

14 ** user can select interrupt or polling handler.

15 ** Communication speed can be changed also in runtime.

16 ** The bean requires one on-chip asynchronous serial channel.

17 ** Settings :

18 ** Serial channel : SCI0

19 **

20 ** Protocol

21 ** Init baud rate : 38400baud

22 ** Width : 8 bits

23 ** Stop bits : 1

24 ** Parity : none

25 ** Breaks : Disabled

26 **

27 ** Registers

28 ** Input buffer : SCI0DRL [207]

29 ** Output buffer : SCI0DRL [207]

30 ** Control register : SCI0CR1 [202]

31 ** Mode register : SCI0CR2 [203]

32 ** Baud setting reg. : SCI0BD [200]

33 ** Special register : SCI0SR1 [204]

34 **

35 ** Input interrupt

36 ** Vector name : INT_SCI0

37 ** Priority : 1

38 **

39 ** Output interrupt

40 ** Vector name : INT_SCI0

41 ** Priority : 1

42 **

43 ** Used pins :

44 ** ----------------------------------------------------

45 ** Function | On package | Name

46 ** ----------------------------------------------------

47 ** Input | 89 | PS0_RxD0

48 ** Output | 90 | PS1_TxD0

49 ** ----------------------------------------------------

50 **

51 **

52 ** Used baud modes :

53 ** ----------------------------------------------------

54 ** No. | Mode ID | Baud rate

55 ** ----------------------------------------------------

56 ** 0 | Bm_38400baud | 38400baud

57 ** 1 | Bm_19200baud | 19200baud

58 ** 2 | Bm_9600baud | 9600baud

59 ** 3 | Bm_4800baud | 4800baud

60 ** ----------------------------------------------------

61 ** Contents :

62 ** SetBaudRateMode - byte COM0_SetBaudRateMode(byte Mod);

63 **

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

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

66 ** Jundrovska 33

67 ** 624 00 Brno

68 ** Czech Republic

69 ** http : www.processorexpert.com

70 ** mail : info@processorexpert.com

71 ** ###################################################################*/

72

73 #ifndef __COM0

74 #define __COM0

75

76 /* MODULE COM0. */

77

78 #include "Cpu.h"

79

80 #define COM0_Bm_38400baud 0 /* Constant for switch to mode 0 */

81 #define COM0_Bm_19200baud 1 /* Constant for switch to mode 1 */

82 #define COM0_Bm_9600baud 2 /* Constant for switch to mode 2 */

83 #define COM0_Bm_4800baud 3 /* Constant for switch to mode 3 */

84

85

86

87 #ifndef __BWUserType_tItem

88 #define __BWUserType_tItem

89 typedef struct { /* Item of the index table for possible baudrates */

90 word div; /* divisior */

91 byte val; /* values of the prescalers */

92 } tItem;

93 #endif

94 #ifndef __BWUserType_COM0_TError

95 #define __BWUserType_COM0_TError

96 typedef union {

97 byte err;

98 struct {

99 bool OverRun : 1; /* OverRun error flag */

100 bool Framing : 1; /* Framing error flag */

101 bool Parity : 1; /* Parity error flag */

102 bool RxBufOvf : 1; /* Rx buffer full error flag */

103 bool Noise : 1; /* Noise error */

104 bool Break : 1; /* Break detect */

105 bool Idle : 1; /* Idle characted */

106 }errName;

107 } COM0_TError;

108 #endif

109 #ifndef __BWUserType_TDirection

110 #define __BWUserType_TDirection

111 typedef enum { /* */

112 TXD_INPUT,

113 TXD_OUTPUT

114 } TDirection;

115 #endif

116

117 #ifndef __BWUserType_COM0_TComData

118 #define __BWUserType_COM0_TComData

119 typedef byte COM0_TComData ; /* User type for communication. Size of this type depends on the communication data witdh. */

120 #endif

121

122 #pragma CODE_SEG COM0_CODE /* Code section for this module. */

123

124 byte COM0_SetBaudRateMode(byte Mod);

125 /*

126 ** ===================================================================

127 ** Method : COM0_SetBaudRateMode (bean AsynchroSerial)

128 **

129 ** Description :

130 ** This method changes the channel communication speed (baud

131 ** rate). This method can be used only if you specify a list

132 ** of possible period settings at design time (see <Timing

133 ** dialog box> - Runtime setting - from a list of values).

134 ** Each of these settings constitutes a mode and Processor

135 ** Expert^[TM] assigns them a mode identifier. The prescaler

136 ** and compare values corresponding to each mode are

137 ** calculated at design time. You may switch modes at

138 ** runtime by referring only to a mode identifier. No

139 ** run-time calculations are performed, all the calculations

140 ** are performed at design time.

141 ** Parameters :

142 ** NAME - DESCRIPTION

143 ** Mod - Timing mode to set

144 ** Returns :

145 ** --- - Error code, possible codes:

146 ** ERR_OK - OK

147 ** ERR_SPEED - This device does not work in

148 ** the active speed mode

149 ** ===================================================================

150 */

151

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

153 __interrupt void COM0_Interrupt(void);

154 #pragma CODE_SEG COM0_CODE /* Code section for this module. */

155 /*

156 ** ===================================================================

157 ** Method : COM0_Interrupt (bean AsynchroSerial)

158 **

159 ** Description :

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

161 ** only.

162 ** ===================================================================

163 */

164

165

166 void COM0_Init(void);

167 /*

168 ** ===================================================================

169 ** Method : COM0_Init (bean AsynchroSerial)

170 **

171 ** Description :

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

173 ** only.

174 ** ===================================================================

175 */

176

177

178 #pragma CODE_SEG DEFAULT /* Change code section to DEFAULT. */

179

180 /* END COM0. */

181

182 /*

183 ** ###################################################################

184 **

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

186 ** the Motorola HCS12 series of microcontrollers.

187 **

188 ** ###################################################################

189 */

190

191 #endif /* ifndef __COM0 */