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2850 dpurdie 1
/********************************************************************
2
*
3
* Standard register and bit definitions for the Texas Instruments
4
* MSP430 microcontroller.
5
*
6
* This file supports assembler and C development for
7
* MSP430G2231 devices.
8
*
9
* Texas Instruments, Version 1.0
10
*
11
* Rev. 1.0, Setup
12
*
13
********************************************************************/
14
 
15
#ifndef __MSP430G2231
16
#define __MSP430G2231
17
 
18
#ifdef __cplusplus
19
extern "C" {
20
#endif
21
 
22
 
23
/*----------------------------------------------------------------------------*/
24
/* PERIPHERAL FILE MAP                                                        */
25
/*----------------------------------------------------------------------------*/
26
 
27
/* External references resolved by a device-specific linker command file */
28
#define SFR_8BIT(address)   extern volatile unsigned char address
29
#define SFR_16BIT(address)  extern volatile unsigned int address
30
 
31
 
32
/************************************************************
33
* STANDARD BITS
34
************************************************************/
35
 
36
#define BIT0                   (0x0001)
37
#define BIT1                   (0x0002)
38
#define BIT2                   (0x0004)
39
#define BIT3                   (0x0008)
40
#define BIT4                   (0x0010)
41
#define BIT5                   (0x0020)
42
#define BIT6                   (0x0040)
43
#define BIT7                   (0x0080)
44
#define BIT8                   (0x0100)
45
#define BIT9                   (0x0200)
46
#define BITA                   (0x0400)
47
#define BITB                   (0x0800)
48
#define BITC                   (0x1000)
49
#define BITD                   (0x2000)
50
#define BITE                   (0x4000)
51
#define BITF                   (0x8000)
52
 
53
/************************************************************
54
* STATUS REGISTER BITS
55
************************************************************/
56
 
57
#define C                      (0x0001)
58
#define Z                      (0x0002)
59
#define N                      (0x0004)
60
#define V                      (0x0100)
61
#define GIE                    (0x0008)
62
#define CPUOFF                 (0x0010)
63
#define OSCOFF                 (0x0020)
64
#define SCG0                   (0x0040)
65
#define SCG1                   (0x0080)
66
 
67
/* Low Power Modes coded with Bits 4-7 in SR */
68
 
69
#ifdef __ASM_HEADER__ /* Begin #defines for assembler */
70
#define LPM0                   (CPUOFF)
71
#define LPM1                   (SCG0+CPUOFF)
72
#define LPM2                   (SCG1+CPUOFF)
73
#define LPM3                   (SCG1+SCG0+CPUOFF)
74
#define LPM4                   (SCG1+SCG0+OSCOFF+CPUOFF)
75
/* End #defines for assembler */
76
 
77
#else /* Begin #defines for C */
78
#define LPM0_bits              (CPUOFF)
79
#define LPM1_bits              (SCG0+CPUOFF)
80
#define LPM2_bits              (SCG1+CPUOFF)
81
#define LPM3_bits              (SCG1+SCG0+CPUOFF)
82
#define LPM4_bits              (SCG1+SCG0+OSCOFF+CPUOFF)
83
 
84
#include "in430.h"
85
 
86
#define LPM0         _bis_SR_register(LPM0_bits)         /* Enter Low Power Mode 0 */
87
#define LPM0_EXIT    _bic_SR_register_on_exit(LPM0_bits) /* Exit Low Power Mode 0 */
88
#define LPM1         _bis_SR_register(LPM1_bits)         /* Enter Low Power Mode 1 */
89
#define LPM1_EXIT    _bic_SR_register_on_exit(LPM1_bits) /* Exit Low Power Mode 1 */
90
#define LPM2         _bis_SR_register(LPM2_bits)         /* Enter Low Power Mode 2 */
91
#define LPM2_EXIT    _bic_SR_register_on_exit(LPM2_bits) /* Exit Low Power Mode 2 */
92
#define LPM3         _bis_SR_register(LPM3_bits)         /* Enter Low Power Mode 3 */
93
#define LPM3_EXIT    _bic_SR_register_on_exit(LPM3_bits) /* Exit Low Power Mode 3 */
94
#define LPM4         _bis_SR_register(LPM4_bits)         /* Enter Low Power Mode 4 */
95
#define LPM4_EXIT    _bic_SR_register_on_exit(LPM4_bits) /* Exit Low Power Mode 4 */
96
#endif /* End #defines for C */
97
 
98
/************************************************************
99
* PERIPHERAL FILE MAP
100
************************************************************/
101
 
102
/************************************************************
103
* SPECIAL FUNCTION REGISTER ADDRESSES + CONTROL BITS
104
************************************************************/
105
 
106
SFR_8BIT(IE1);                                /* Interrupt Enable 1 */
107
#define WDTIE                  (0x01)         /* Watchdog Interrupt Enable */
108
#define OFIE                   (0x02)         /* Osc. Fault  Interrupt Enable */
109
#define NMIIE                  (0x10)         /* NMI Interrupt Enable */
110
#define ACCVIE                 (0x20)         /* Flash Access Violation Interrupt Enable */
111
 
112
SFR_8BIT(IFG1);                               /* Interrupt Flag 1 */
113
#define WDTIFG                 (0x01)         /* Watchdog Interrupt Flag */
114
#define OFIFG                  (0x02)         /* Osc. Fault Interrupt Flag */
115
#define PORIFG                 (0x04)         /* Power On Interrupt Flag */
116
#define RSTIFG                 (0x08)         /* Reset Interrupt Flag */
117
#define NMIIFG                 (0x10)         /* NMI Interrupt Flag */
118
 
119
/************************************************************
120
* ADC10
121
************************************************************/
122
#define __MSP430_HAS_ADC10__                  /* Definition to show that Module is available */
123
 
124
SFR_8BIT(ADC10DTC0);                          /* ADC10 Data Transfer Control 0 */
125
SFR_8BIT(ADC10DTC1);                          /* ADC10 Data Transfer Control 1 */
126
SFR_8BIT(ADC10AE0);                           /* ADC10 Analog Enable 0 */
127
 
128
SFR_16BIT(ADC10CTL0);                         /* ADC10 Control 0 */
129
SFR_16BIT(ADC10CTL1);                         /* ADC10 Control 1 */
130
SFR_16BIT(ADC10MEM);                          /* ADC10 Memory */
131
SFR_16BIT(ADC10SA);                           /* ADC10 Data Transfer Start Address */
132
 
133
/* ADC10CTL0 */
134
#define ADC10SC                (0x001)        /* ADC10 Start Conversion */
135
#define ENC                    (0x002)        /* ADC10 Enable Conversion */
136
#define ADC10IFG               (0x004)        /* ADC10 Interrupt Flag */
137
#define ADC10IE                (0x008)        /* ADC10 Interrupt Enalbe */
138
#define ADC10ON                (0x010)        /* ADC10 On/Enable */
139
#define REFON                  (0x020)        /* ADC10 Reference on */
140
#define REF2_5V                (0x040)        /* ADC10 Ref 0:1.5V / 1:2.5V */
141
#define MSC                    (0x080)        /* ADC10 Multiple SampleConversion */
142
#define REFBURST               (0x100)        /* ADC10 Reference Burst Mode */
143
#define REFOUT                 (0x200)        /* ADC10 Enalbe output of Ref. */
144
#define ADC10SR                (0x400)        /* ADC10 Sampling Rate 0:200ksps / 1:50ksps */
145
#define ADC10SHT0              (0x800)        /* ADC10 Sample Hold Select Bit: 0 */
146
#define ADC10SHT1              (0x1000)       /* ADC10 Sample Hold Select Bit: 1 */
147
#define SREF0                  (0x2000)       /* ADC10 Reference Select Bit: 0 */
148
#define SREF1                  (0x4000)       /* ADC10 Reference Select Bit: 1 */
149
#define SREF2                  (0x8000)       /* ADC10 Reference Select Bit: 2 */
150
#define ADC10SHT_0             (0*0x800u)     /* 4 x ADC10CLKs */
151
#define ADC10SHT_1             (1*0x800u)     /* 8 x ADC10CLKs */
152
#define ADC10SHT_2             (2*0x800u)     /* 16 x ADC10CLKs */
153
#define ADC10SHT_3             (3*0x800u)     /* 64 x ADC10CLKs */
154
 
155
#define SREF_0                 (0*0x2000u)    /* VR+ = AVCC and VR- = AVSS */
156
#define SREF_1                 (1*0x2000u)    /* VR+ = VREF+ and VR- = AVSS */
157
#define SREF_2                 (2*0x2000u)    /* VR+ = VEREF+ and VR- = AVSS */
158
#define SREF_3                 (3*0x2000u)    /* VR+ = VEREF+ and VR- = AVSS */
159
#define SREF_4                 (4*0x2000u)    /* VR+ = AVCC and VR- = VREF-/VEREF- */
160
#define SREF_5                 (5*0x2000u)    /* VR+ = VREF+ and VR- = VREF-/VEREF- */
161
#define SREF_6                 (6*0x2000u)    /* VR+ = VEREF+ and VR- = VREF-/VEREF- */
162
#define SREF_7                 (7*0x2000u)    /* VR+ = VEREF+ and VR- = VREF-/VEREF- */
163
 
164
/* ADC10CTL1 */
165
#define ADC10BUSY              (0x0001)       /* ADC10 BUSY */
166
#define CONSEQ0                (0x0002)       /* ADC10 Conversion Sequence Select 0 */
167
#define CONSEQ1                (0x0004)       /* ADC10 Conversion Sequence Select 1 */
168
#define ADC10SSEL0             (0x0008)       /* ADC10 Clock Source Select Bit: 0 */
169
#define ADC10SSEL1             (0x0010)       /* ADC10 Clock Source Select Bit: 1 */
170
#define ADC10DIV0              (0x0020)       /* ADC10 Clock Divider Select Bit: 0 */
171
#define ADC10DIV1              (0x0040)       /* ADC10 Clock Divider Select Bit: 1 */
172
#define ADC10DIV2              (0x0080)       /* ADC10 Clock Divider Select Bit: 2 */
173
#define ISSH                   (0x0100)       /* ADC10 Invert Sample Hold Signal */
174
#define ADC10DF                (0x0200)       /* ADC10 Data Format 0:binary 1:2's complement */
175
#define SHS0                   (0x0400)       /* ADC10 Sample/Hold Source Bit: 0 */
176
#define SHS1                   (0x0800)       /* ADC10 Sample/Hold Source Bit: 1 */
177
#define INCH0                  (0x1000)       /* ADC10 Input Channel Select Bit: 0 */
178
#define INCH1                  (0x2000)       /* ADC10 Input Channel Select Bit: 1 */
179
#define INCH2                  (0x4000)       /* ADC10 Input Channel Select Bit: 2 */
180
#define INCH3                  (0x8000)       /* ADC10 Input Channel Select Bit: 3 */
181
 
182
#define CONSEQ_0               (0*2u)         /* Single channel single conversion */
183
#define CONSEQ_1               (1*2u)         /* Sequence of channels */
184
#define CONSEQ_2               (2*2u)         /* Repeat single channel */
185
#define CONSEQ_3               (3*2u)         /* Repeat sequence of channels */
186
 
187
#define ADC10SSEL_0            (0*8u)         /* ADC10OSC */
188
#define ADC10SSEL_1            (1*8u)         /* ACLK */
189
#define ADC10SSEL_2            (2*8u)         /* MCLK */
190
#define ADC10SSEL_3            (3*8u)         /* SMCLK */
191
 
192
#define ADC10DIV_0             (0*0x20u)      /* ADC10 Clock Divider Select 0 */
193
#define ADC10DIV_1             (1*0x20u)      /* ADC10 Clock Divider Select 1 */
194
#define ADC10DIV_2             (2*0x20u)      /* ADC10 Clock Divider Select 2 */
195
#define ADC10DIV_3             (3*0x20u)      /* ADC10 Clock Divider Select 3 */
196
#define ADC10DIV_4             (4*0x20u)      /* ADC10 Clock Divider Select 4 */
197
#define ADC10DIV_5             (5*0x20u)      /* ADC10 Clock Divider Select 5 */
198
#define ADC10DIV_6             (6*0x20u)      /* ADC10 Clock Divider Select 6 */
199
#define ADC10DIV_7             (7*0x20u)      /* ADC10 Clock Divider Select 7 */
200
 
201
#define SHS_0                  (0*0x400u)     /* ADC10SC */
202
#define SHS_1                  (1*0x400u)     /* TA3 OUT1 */
203
#define SHS_2                  (2*0x400u)     /* TA3 OUT0 */
204
#define SHS_3                  (3*0x400u)     /* TA3 OUT2 */
205
 
206
#define INCH_0                 (0*0x1000u)    /* Selects Channel 0 */
207
#define INCH_1                 (1*0x1000u)    /* Selects Channel 1 */
208
#define INCH_2                 (2*0x1000u)    /* Selects Channel 2 */
209
#define INCH_3                 (3*0x1000u)    /* Selects Channel 3 */
210
#define INCH_4                 (4*0x1000u)    /* Selects Channel 4 */
211
#define INCH_5                 (5*0x1000u)    /* Selects Channel 5 */
212
#define INCH_6                 (6*0x1000u)    /* Selects Channel 6 */
213
#define INCH_7                 (7*0x1000u)    /* Selects Channel 7 */
214
#define INCH_8                 (8*0x1000u)    /* Selects Channel 8 */
215
#define INCH_9                 (9*0x1000u)    /* Selects Channel 9 */
216
#define INCH_10                (10*0x1000u)   /* Selects Channel 10 */
217
#define INCH_11                (11*0x1000u)   /* Selects Channel 11 */
218
#define INCH_12                (12*0x1000u)   /* Selects Channel 12 */
219
#define INCH_13                (13*0x1000u)   /* Selects Channel 13 */
220
#define INCH_14                (14*0x1000u)   /* Selects Channel 14 */
221
#define INCH_15                (15*0x1000u)   /* Selects Channel 15 */
222
 
223
/* ADC10DTC0 */
224
#define ADC10FETCH             (0x001)        /* This bit should normally be reset */
225
#define ADC10B1                (0x002)        /* ADC10 block one */
226
#define ADC10CT                (0x004)        /* ADC10 continuous transfer */
227
#define ADC10TB                (0x008)        /* ADC10 two-block mode */
228
#define ADC10DISABLE           (0x000)        /* ADC10DTC1 */
229
 
230
/************************************************************
231
* Basic Clock Module
232
************************************************************/
233
#define __MSP430_HAS_BC2__                    /* Definition to show that Module is available */
234
 
235
SFR_8BIT(DCOCTL);                             /* DCO Clock Frequency Control */
236
SFR_8BIT(BCSCTL1);                            /* Basic Clock System Control 1 */
237
SFR_8BIT(BCSCTL2);                            /* Basic Clock System Control 2 */
238
SFR_8BIT(BCSCTL3);                            /* Basic Clock System Control 3 */
239
 
240
#define MOD0                   (0x01)         /* Modulation Bit 0 */
241
#define MOD1                   (0x02)         /* Modulation Bit 1 */
242
#define MOD2                   (0x04)         /* Modulation Bit 2 */
243
#define MOD3                   (0x08)         /* Modulation Bit 3 */
244
#define MOD4                   (0x10)         /* Modulation Bit 4 */
245
#define DCO0                   (0x20)         /* DCO Select Bit 0 */
246
#define DCO1                   (0x40)         /* DCO Select Bit 1 */
247
#define DCO2                   (0x80)         /* DCO Select Bit 2 */
248
 
249
#define RSEL0                  (0x01)         /* Range Select Bit 0 */
250
#define RSEL1                  (0x02)         /* Range Select Bit 1 */
251
#define RSEL2                  (0x04)         /* Range Select Bit 2 */
252
#define RSEL3                  (0x08)         /* Range Select Bit 3 */
253
#define DIVA0                  (0x10)         /* ACLK Divider 0 */
254
#define DIVA1                  (0x20)         /* ACLK Divider 1 */
255
#define XTS                    (0x40)         /* LFXTCLK 0:Low Freq. / 1: High Freq. */
256
#define XT2OFF                 (0x80)         /* Enable XT2CLK */
257
 
258
#define DIVA_0                 (0x00)         /* ACLK Divider 0: /1 */
259
#define DIVA_1                 (0x10)         /* ACLK Divider 1: /2 */
260
#define DIVA_2                 (0x20)         /* ACLK Divider 2: /4 */
261
#define DIVA_3                 (0x30)         /* ACLK Divider 3: /8 */
262
 
263
#define DIVS0                  (0x02)         /* SMCLK Divider 0 */
264
#define DIVS1                  (0x04)         /* SMCLK Divider 1 */
265
#define SELS                   (0x08)         /* SMCLK Source Select 0:DCOCLK / 1:XT2CLK/LFXTCLK */
266
#define DIVM0                  (0x10)         /* MCLK Divider 0 */
267
#define DIVM1                  (0x20)         /* MCLK Divider 1 */
268
#define SELM0                  (0x40)         /* MCLK Source Select 0 */
269
#define SELM1                  (0x80)         /* MCLK Source Select 1 */
270
 
271
#define DIVS_0                 (0x00)         /* SMCLK Divider 0: /1 */
272
#define DIVS_1                 (0x02)         /* SMCLK Divider 1: /2 */
273
#define DIVS_2                 (0x04)         /* SMCLK Divider 2: /4 */
274
#define DIVS_3                 (0x06)         /* SMCLK Divider 3: /8 */
275
 
276
#define DIVM_0                 (0x00)         /* MCLK Divider 0: /1 */
277
#define DIVM_1                 (0x10)         /* MCLK Divider 1: /2 */
278
#define DIVM_2                 (0x20)         /* MCLK Divider 2: /4 */
279
#define DIVM_3                 (0x30)         /* MCLK Divider 3: /8 */
280
 
281
#define SELM_0                 (0x00)         /* MCLK Source Select 0: DCOCLK */
282
#define SELM_1                 (0x40)         /* MCLK Source Select 1: DCOCLK */
283
#define SELM_2                 (0x80)         /* MCLK Source Select 2: XT2CLK/LFXTCLK */
284
#define SELM_3                 (0xC0)         /* MCLK Source Select 3: LFXTCLK */
285
 
286
#define LFXT1OF                (0x01)         /* Low/high Frequency Oscillator Fault Flag */
287
#define XT2OF                  (0x02)         /* High frequency oscillator 2 fault flag */
288
#define XCAP0                  (0x04)         /* XIN/XOUT Cap 0 */
289
#define XCAP1                  (0x08)         /* XIN/XOUT Cap 1 */
290
#define LFXT1S0                (0x10)         /* Mode 0 for LFXT1 (XTS = 0) */
291
#define LFXT1S1                (0x20)         /* Mode 1 for LFXT1 (XTS = 0) */
292
#define XT2S0                  (0x40)         /* Mode 0 for XT2 */
293
#define XT2S1                  (0x80)         /* Mode 1 for XT2 */
294
 
295
#define XCAP_0                 (0x00)         /* XIN/XOUT Cap : 0 pF */
296
#define XCAP_1                 (0x04)         /* XIN/XOUT Cap : 6 pF */
297
#define XCAP_2                 (0x08)         /* XIN/XOUT Cap : 10 pF */
298
#define XCAP_3                 (0x0C)         /* XIN/XOUT Cap : 12.5 pF */
299
 
300
#define LFXT1S_0               (0x00)         /* Mode 0 for LFXT1 : Normal operation */
301
#define LFXT1S_1               (0x10)         /* Mode 1 for LFXT1 : Reserved */
302
#define LFXT1S_2               (0x20)         /* Mode 2 for LFXT1 : VLO */
303
#define LFXT1S_3               (0x30)         /* Mode 3 for LFXT1 : Digital input signal */
304
 
305
#define XT2S_0                 (0x00)         /* Mode 0 for XT2 : 0.4 - 1 MHz */
306
#define XT2S_1                 (0x40)         /* Mode 1 for XT2 : 1 - 4 MHz */
307
#define XT2S_2                 (0x80)         /* Mode 2 for XT2 : 2 - 16 MHz */
308
#define XT2S_3                 (0xC0)         /* Mode 3 for XT2 : Digital input signal */
309
 
310
/*************************************************************
311
* Flash Memory
312
*************************************************************/
313
#define __MSP430_HAS_FLASH2__                 /* Definition to show that Module is available */
314
 
315
SFR_16BIT(FCTL1);                             /* FLASH Control 1 */
316
SFR_16BIT(FCTL2);                             /* FLASH Control 2 */
317
SFR_16BIT(FCTL3);                             /* FLASH Control 3 */
318
 
319
#define FRKEY                  (0x9600)       /* Flash key returned by read */
320
#define FWKEY                  (0xA500)       /* Flash key for write */
321
#define FXKEY                  (0x3300)       /* for use with XOR instruction */
322
 
323
#define ERASE                  (0x0002)       /* Enable bit for Flash segment erase */
324
#define MERAS                  (0x0004)       /* Enable bit for Flash mass erase */
325
#define WRT                    (0x0040)       /* Enable bit for Flash write */
326
#define BLKWRT                 (0x0080)       /* Enable bit for Flash segment write */
327
#define SEGWRT                 (0x0080)       /* old definition */ /* Enable bit for Flash segment write */
328
 
329
#define FN0                    (0x0001)       /* Divide Flash clock by 1 to 64 using FN0 to FN5 according to: */
330
#define FN1                    (0x0002)       /*  32*FN5 + 16*FN4 + 8*FN3 + 4*FN2 + 2*FN1 + FN0 + 1 */
331
#ifndef FN2
332
#define FN2                    (0x0004)
333
#endif
334
#ifndef FN3
335
#define FN3                    (0x0008)
336
#endif
337
#ifndef FN4
338
#define FN4                    (0x0010)
339
#endif
340
#define FN5                    (0x0020)
341
#define FSSEL0                 (0x0040)       /* Flash clock select 0 */        /* to distinguish from USART SSELx */
342
#define FSSEL1                 (0x0080)       /* Flash clock select 1 */
343
 
344
#define FSSEL_0                (0x0000)       /* Flash clock select: 0 - ACLK */
345
#define FSSEL_1                (0x0040)       /* Flash clock select: 1 - MCLK */
346
#define FSSEL_2                (0x0080)       /* Flash clock select: 2 - SMCLK */
347
#define FSSEL_3                (0x00C0)       /* Flash clock select: 3 - SMCLK */
348
 
349
#define BUSY                   (0x0001)       /* Flash busy: 1 */
350
#define KEYV                   (0x0002)       /* Flash Key violation flag */
351
#define ACCVIFG                (0x0004)       /* Flash Access violation flag */
352
#define WAIT                   (0x0008)       /* Wait flag for segment write */
353
#define LOCK                   (0x0010)       /* Lock bit: 1 - Flash is locked (read only) */
354
#define EMEX                   (0x0020)       /* Flash Emergency Exit */
355
#define LOCKA                  (0x0040)       /* Segment A Lock bit: read = 1 - Segment is locked (read only) */
356
#define FAIL                   (0x0080)       /* Last Program or Erase failed */
357
 
358
/************************************************************
359
* DIGITAL I/O Port1/2 Pull up / Pull down Resistors
360
************************************************************/
361
#define __MSP430_HAS_PORT1_R__                /* Definition to show that Module is available */
362
#define __MSP430_HAS_PORT2_R__                /* Definition to show that Module is available */
363
 
364
SFR_8BIT(P1IN);                               /* Port 1 Input */
365
SFR_8BIT(P1OUT);                              /* Port 1 Output */
366
SFR_8BIT(P1DIR);                              /* Port 1 Direction */
367
SFR_8BIT(P1IFG);                              /* Port 1 Interrupt Flag */
368
SFR_8BIT(P1IES);                              /* Port 1 Interrupt Edge Select */
369
SFR_8BIT(P1IE);                               /* Port 1 Interrupt Enable */
370
SFR_8BIT(P1SEL);                              /* Port 1 Selection */
371
SFR_8BIT(P1REN);                              /* Port 1 Resistor Enable */
372
 
373
SFR_8BIT(P2IN);                               /* Port 2 Input */
374
SFR_8BIT(P2OUT);                              /* Port 2 Output */
375
SFR_8BIT(P2DIR);                              /* Port 2 Direction */
376
SFR_8BIT(P2IFG);                              /* Port 2 Interrupt Flag */
377
SFR_8BIT(P2IES);                              /* Port 2 Interrupt Edge Select */
378
SFR_8BIT(P2IE);                               /* Port 2 Interrupt Enable */
379
SFR_8BIT(P2SEL);                              /* Port 2 Selection */
380
SFR_8BIT(P2REN);                              /* Port 2 Resistor Enable */
381
 
382
/************************************************************
383
* Timer A2
384
************************************************************/
385
#define __MSP430_HAS_TA2__                    /* Definition to show that Module is available */
386
 
387
SFR_16BIT(TAIV);                              /* Timer A Interrupt Vector Word */
388
SFR_16BIT(TACTL);                             /* Timer A Control */
389
SFR_16BIT(TACCTL0);                           /* Timer A Capture/Compare Control 0 */
390
SFR_16BIT(TACCTL1);                           /* Timer A Capture/Compare Control 1 */
391
SFR_16BIT(TAR);                               /* Timer A Counter Register */
392
SFR_16BIT(TACCR0);                            /* Timer A Capture/Compare 0 */
393
SFR_16BIT(TACCR1);                            /* Timer A Capture/Compare 1 */
394
 
395
/* Alternate register names */
396
#define CCTL0                  TACCTL0        /* Timer A Capture/Compare Control 0 */
397
#define CCTL1                  TACCTL1        /* Timer A Capture/Compare Control 1 */
398
#define CCR0                   TACCR0         /* Timer A Capture/Compare 0 */
399
#define CCR1                   TACCR1         /* Timer A Capture/Compare 1 */
400
#define CCTL0_                 TACCTL0_       /* Timer A Capture/Compare Control 0 */
401
#define CCTL1_                 TACCTL1_       /* Timer A Capture/Compare Control 1 */
402
#define CCR0_                  TACCR0_        /* Timer A Capture/Compare 0 */
403
#define CCR1_                  TACCR1_        /* Timer A Capture/Compare 1 */
404
/* Alternate register names - 5xx style */
405
#define TA0IV                  TAIV           /* Timer A Interrupt Vector Word */
406
#define TA0CTL                 TACTL          /* Timer A Control */
407
#define TA0CCTL0               TACCTL0        /* Timer A Capture/Compare Control 0 */
408
#define TA0CCTL1               TACCTL1        /* Timer A Capture/Compare Control 1 */
409
#define TA0R                   TAR            /* Timer A Counter Register */
410
#define TA0CCR0                TACCR0         /* Timer A Capture/Compare 0 */
411
#define TA0CCR1                TACCR1         /* Timer A Capture/Compare 1 */
412
#define TA0IV_                 TAIV_          /* Timer A Interrupt Vector Word */
413
#define TA0CTL_                TACTL_         /* Timer A Control */
414
#define TA0CCTL0_              TACCTL0_       /* Timer A Capture/Compare Control 0 */
415
#define TA0CCTL1_              TACCTL1_       /* Timer A Capture/Compare Control 1 */
416
#define TA0R_                  TAR_           /* Timer A Counter Register */
417
#define TA0CCR0_               TACCR0_        /* Timer A Capture/Compare 0 */
418
#define TA0CCR1_               TACCR1_        /* Timer A Capture/Compare 1 */
419
 
420
#define TASSEL1                (0x0200)       /* Timer A clock source select 0 */
421
#define TASSEL0                (0x0100)       /* Timer A clock source select 1 */
422
#define ID1                    (0x0080)       /* Timer A clock input divider 1 */
423
#define ID0                    (0x0040)       /* Timer A clock input divider 0 */
424
#define MC1                    (0x0020)       /* Timer A mode control 1 */
425
#define MC0                    (0x0010)       /* Timer A mode control 0 */
426
#define TACLR                  (0x0004)       /* Timer A counter clear */
427
#define TAIE                   (0x0002)       /* Timer A counter interrupt enable */
428
#define TAIFG                  (0x0001)       /* Timer A counter interrupt flag */
429
 
430
#define MC_0                   (0*0x10u)      /* Timer A mode control: 0 - Stop */
431
#define MC_1                   (1*0x10u)      /* Timer A mode control: 1 - Up to CCR0 */
432
#define MC_2                   (2*0x10u)      /* Timer A mode control: 2 - Continous up */
433
#define MC_3                   (3*0x10u)      /* Timer A mode control: 3 - Up/Down */
434
#define ID_0                   (0*0x40u)      /* Timer A input divider: 0 - /1 */
435
#define ID_1                   (1*0x40u)      /* Timer A input divider: 1 - /2 */
436
#define ID_2                   (2*0x40u)      /* Timer A input divider: 2 - /4 */
437
#define ID_3                   (3*0x40u)      /* Timer A input divider: 3 - /8 */
438
#define TASSEL_0               (0*0x100u)     /* Timer A clock source select: 0 - TACLK */
439
#define TASSEL_1               (1*0x100u)     /* Timer A clock source select: 1 - ACLK  */
440
#define TASSEL_2               (2*0x100u)     /* Timer A clock source select: 2 - SMCLK */
441
#define TASSEL_3               (3*0x100u)     /* Timer A clock source select: 3 - INCLK */
442
 
443
#define CM1                    (0x8000)       /* Capture mode 1 */
444
#define CM0                    (0x4000)       /* Capture mode 0 */
445
#define CCIS1                  (0x2000)       /* Capture input select 1 */
446
#define CCIS0                  (0x1000)       /* Capture input select 0 */
447
#define SCS                    (0x0800)       /* Capture sychronize */
448
#define SCCI                   (0x0400)       /* Latched capture signal (read) */
449
#define CAP                    (0x0100)       /* Capture mode: 1 /Compare mode : 0 */
450
#define OUTMOD2                (0x0080)       /* Output mode 2 */
451
#define OUTMOD1                (0x0040)       /* Output mode 1 */
452
#define OUTMOD0                (0x0020)       /* Output mode 0 */
453
#define CCIE                   (0x0010)       /* Capture/compare interrupt enable */
454
#define CCI                    (0x0008)       /* Capture input signal (read) */
455
#define OUT                    (0x0004)       /* PWM Output signal if output mode 0 */
456
#define COV                    (0x0002)       /* Capture/compare overflow flag */
457
#define CCIFG                  (0x0001)       /* Capture/compare interrupt flag */
458
 
459
#define OUTMOD_0               (0*0x20u)      /* PWM output mode: 0 - output only */
460
#define OUTMOD_1               (1*0x20u)      /* PWM output mode: 1 - set */
461
#define OUTMOD_2               (2*0x20u)      /* PWM output mode: 2 - PWM toggle/reset */
462
#define OUTMOD_3               (3*0x20u)      /* PWM output mode: 3 - PWM set/reset */
463
#define OUTMOD_4               (4*0x20u)      /* PWM output mode: 4 - toggle */
464
#define OUTMOD_5               (5*0x20u)      /* PWM output mode: 5 - Reset */
465
#define OUTMOD_6               (6*0x20u)      /* PWM output mode: 6 - PWM toggle/set */
466
#define OUTMOD_7               (7*0x20u)      /* PWM output mode: 7 - PWM reset/set */
467
#define CCIS_0                 (0*0x1000u)    /* Capture input select: 0 - CCIxA */
468
#define CCIS_1                 (1*0x1000u)    /* Capture input select: 1 - CCIxB */
469
#define CCIS_2                 (2*0x1000u)    /* Capture input select: 2 - GND */
470
#define CCIS_3                 (3*0x1000u)    /* Capture input select: 3 - Vcc */
471
#define CM_0                   (0*0x4000u)    /* Capture mode: 0 - disabled */
472
#define CM_1                   (1*0x4000u)    /* Capture mode: 1 - pos. edge */
473
#define CM_2                   (2*0x4000u)    /* Capture mode: 1 - neg. edge */
474
#define CM_3                   (3*0x4000u)    /* Capture mode: 1 - both edges */
475
 
476
/* TA2IV Definitions */
477
#define TAIV_NONE              (0x0000)       /* No Interrupt pending */
478
#define TAIV_TACCR1            (0x0002)       /* TACCR1_CCIFG */
479
#define TAIV_2                 (0x0004)       /* Reserved */
480
#define TAIV_6                 (0x0006)       /* Reserved */
481
#define TAIV_8                 (0x0008)       /* Reserved */
482
#define TAIV_TAIFG             (0x000A)       /* TAIFG */
483
 
484
/************************************************************
485
* USI
486
************************************************************/
487
#define __MSP430_HAS_USI__                    /* Definition to show that Module is available */
488
 
489
SFR_8BIT(USICTL0);                            /* USI  Control Register 0 */
490
SFR_8BIT(USICTL1);                            /* USI  Control Register 1 */
491
SFR_8BIT(USICKCTL);                           /* USI  Clock Control Register */
492
SFR_8BIT(USICNT);                             /* USI  Bit Counter Register */
493
SFR_8BIT(USISRL);                             /* USI  Low Byte Shift Register */
494
SFR_8BIT(USISRH);                             /* USI  High Byte Shift Register */
495
SFR_16BIT(USICTL);                            /* USI  Control Register */
496
SFR_16BIT(USICCTL);                           /* USI  Clock and Counter Control Register */
497
SFR_16BIT(USISR);                             /* USI  Shift Register */
498
 
499
#define USIPE7                 (0x80)         /* USI  Port Enable Px.7 */
500
#define USIPE6                 (0x40)         /* USI  Port Enable Px.6 */
501
#define USIPE5                 (0x20)         /* USI  Port Enable Px.5 */
502
#define USILSB                 (0x10)         /* USI  LSB first  1:LSB / 0:MSB */
503
#define USIMST                 (0x08)         /* USI  Master Select  0:Slave / 1:Master */
504
#define USIGE                  (0x04)         /* USI  General Output Enable Latch */
505
#define USIOE                  (0x02)         /* USI  Output Enable */
506
#define USISWRST               (0x01)         /* USI  Software Reset */
507
 
508
#define USICKPH                (0x80)         /* USI  Sync. Mode: Clock Phase */
509
#define USII2C                 (0x40)         /* USI  I2C Mode */
510
#define USISTTIE               (0x20)         /* USI  START Condition interrupt enable */
511
#define USIIE                  (0x10)         /* USI  Counter Interrupt enable */
512
#define USIAL                  (0x08)         /* USI  Arbitration Lost */
513
#define USISTP                 (0x04)         /* USI  STOP Condition received */
514
#define USISTTIFG              (0x02)         /* USI  START Condition interrupt Flag */
515
#define USIIFG                 (0x01)         /* USI  Counter Interrupt Flag */
516
 
517
#define USIDIV2                (0x80)         /* USI  Clock Divider 2 */
518
#define USIDIV1                (0x40)         /* USI  Clock Divider 1 */
519
#define USIDIV0                (0x20)         /* USI  Clock Divider 0 */
520
#define USISSEL2               (0x10)         /* USI  Clock Source Select 2 */
521
#define USISSEL1               (0x08)         /* USI  Clock Source Select 1 */
522
#define USISSEL0               (0x04)         /* USI  Clock Source Select 0 */
523
#define USICKPL                (0x02)         /* USI  Clock Polarity 0:Inactive=Low / 1:Inactive=High */
524
#define USISWCLK               (0x01)         /* USI  Software Clock */
525
 
526
#define USIDIV_0               (0x00)         /* USI  Clock Divider: 0 */
527
#define USIDIV_1               (0x20)         /* USI  Clock Divider: 1 */
528
#define USIDIV_2               (0x40)         /* USI  Clock Divider: 2 */
529
#define USIDIV_3               (0x60)         /* USI  Clock Divider: 3 */
530
#define USIDIV_4               (0x80)         /* USI  Clock Divider: 4 */
531
#define USIDIV_5               (0xA0)         /* USI  Clock Divider: 5 */
532
#define USIDIV_6               (0xC0)         /* USI  Clock Divider: 6 */
533
#define USIDIV_7               (0xE0)         /* USI  Clock Divider: 7 */
534
 
535
#define USISSEL_0              (0x00)         /* USI  Clock Source: 0 */
536
#define USISSEL_1              (0x04)         /* USI  Clock Source: 1 */
537
#define USISSEL_2              (0x08)         /* USI  Clock Source: 2 */
538
#define USISSEL_3              (0x0C)         /* USI  Clock Source: 3 */
539
#define USISSEL_4              (0x10)         /* USI  Clock Source: 4 */
540
#define USISSEL_5              (0x14)         /* USI  Clock Source: 5 */
541
#define USISSEL_6              (0x18)         /* USI  Clock Source: 6 */
542
#define USISSEL_7              (0x1C)         /* USI  Clock Source: 7 */
543
 
544
#define USISCLREL              (0x80)         /* USI  SCL Released */
545
#define USI16B                 (0x40)         /* USI  16 Bit Shift Register Enable */
546
#define USIIFGCC               (0x20)         /* USI  Interrupt Flag Clear Control */
547
#define USICNT4                (0x10)         /* USI  Bit Count 4 */
548
#define USICNT3                (0x08)         /* USI  Bit Count 3 */
549
#define USICNT2                (0x04)         /* USI  Bit Count 2 */
550
#define USICNT1                (0x02)         /* USI  Bit Count 1 */
551
#define USICNT0                (0x01)         /* USI  Bit Count 0 */
552
/************************************************************
553
* WATCHDOG TIMER
554
************************************************************/
555
#define __MSP430_HAS_WDT__                    /* Definition to show that Module is available */
556
 
557
SFR_16BIT(WDTCTL);                            /* Watchdog Timer Control */
558
/* The bit names have been prefixed with "WDT" */
559
#define WDTIS0                 (0x0001)
560
#define WDTIS1                 (0x0002)
561
#define WDTSSEL                (0x0004)
562
#define WDTCNTCL               (0x0008)
563
#define WDTTMSEL               (0x0010)
564
#define WDTNMI                 (0x0020)
565
#define WDTNMIES               (0x0040)
566
#define WDTHOLD                (0x0080)
567
 
568
#define WDTPW                  (0x5A00)
569
 
570
/* WDT-interval times [1ms] coded with Bits 0-2 */
571
/* WDT is clocked by fSMCLK (assumed 1MHz) */
572
#define WDT_MDLY_32         (WDTPW+WDTTMSEL+WDTCNTCL)                         /* 32ms interval (default) */
573
#define WDT_MDLY_8          (WDTPW+WDTTMSEL+WDTCNTCL+WDTIS0)                  /* 8ms     " */
574
#define WDT_MDLY_0_5        (WDTPW+WDTTMSEL+WDTCNTCL+WDTIS1)                  /* 0.5ms   " */
575
#define WDT_MDLY_0_064      (WDTPW+WDTTMSEL+WDTCNTCL+WDTIS1+WDTIS0)           /* 0.064ms " */
576
/* WDT is clocked by fACLK (assumed 32KHz) */
577
#define WDT_ADLY_1000       (WDTPW+WDTTMSEL+WDTCNTCL+WDTSSEL)                 /* 1000ms  " */
578
#define WDT_ADLY_250        (WDTPW+WDTTMSEL+WDTCNTCL+WDTSSEL+WDTIS0)          /* 250ms   " */
579
#define WDT_ADLY_16         (WDTPW+WDTTMSEL+WDTCNTCL+WDTSSEL+WDTIS1)          /* 16ms    " */
580
#define WDT_ADLY_1_9        (WDTPW+WDTTMSEL+WDTCNTCL+WDTSSEL+WDTIS1+WDTIS0)   /* 1.9ms   " */
581
/* Watchdog mode -> reset after expired time */
582
/* WDT is clocked by fSMCLK (assumed 1MHz) */
583
#define WDT_MRST_32         (WDTPW+WDTCNTCL)                                  /* 32ms interval (default) */
584
#define WDT_MRST_8          (WDTPW+WDTCNTCL+WDTIS0)                           /* 8ms     " */
585
#define WDT_MRST_0_5        (WDTPW+WDTCNTCL+WDTIS1)                           /* 0.5ms   " */
586
#define WDT_MRST_0_064      (WDTPW+WDTCNTCL+WDTIS1+WDTIS0)                    /* 0.064ms " */
587
/* WDT is clocked by fACLK (assumed 32KHz) */
588
#define WDT_ARST_1000       (WDTPW+WDTCNTCL+WDTSSEL)                          /* 1000ms  " */
589
#define WDT_ARST_250        (WDTPW+WDTCNTCL+WDTSSEL+WDTIS0)                   /* 250ms   " */
590
#define WDT_ARST_16         (WDTPW+WDTCNTCL+WDTSSEL+WDTIS1)                   /* 16ms    " */
591
#define WDT_ARST_1_9        (WDTPW+WDTCNTCL+WDTSSEL+WDTIS1+WDTIS0)            /* 1.9ms   " */
592
 
593
/* INTERRUPT CONTROL */
594
/* These two bits are defined in the Special Function Registers */
595
/* #define WDTIE               0x01 */
596
/* #define WDTIFG              0x01 */
597
 
598
/************************************************************
599
* Calibration Data in Info Mem
600
************************************************************/
601
 
602
#ifndef __DisableCalData
603
 
604
SFR_8BIT(CALDCO_1MHZ);                        /* DCOCTL  Calibration Data for 1MHz */
605
SFR_8BIT(CALBC1_1MHZ);                        /* BCSCTL1 Calibration Data for 1MHz */
606
 
607
#endif /* #ifndef __DisableCalData */
608
 
609
/************************************************************
610
* Interrupt Vectors (offset from 0xFFE0)
611
************************************************************/
612
 
613
#define VECTOR_NAME(name)       name##_ptr
614
#define EMIT_PRAGMA(x)          _Pragma(#x)
615
#define CREATE_VECTOR(name)     void (* const VECTOR_NAME(name))(void) = &name
616
#define PLACE_VECTOR(vector,section) EMIT_PRAGMA(DATA_SECTION(vector,section))
617
#define ISR_VECTOR(func,offset) CREATE_VECTOR(func); \
618
                                PLACE_VECTOR(VECTOR_NAME(func), offset)
619
 
620
#ifdef __ASM_HEADER__ /* Begin #defines for assembler */
621
#define PORT1_VECTOR            ".int02"                    /* 0xFFE4 Port 1 */
622
#else
623
#define PORT1_VECTOR            (2 * 1u)                     /* 0xFFE4 Port 1 */
624
/*#define PORT1_ISR(func)         ISR_VECTOR(func, ".int02")  */ /* 0xFFE4 Port 1 */ /* CCE V2 Style */
625
#endif
626
#ifdef __ASM_HEADER__ /* Begin #defines for assembler */
627
#define PORT2_VECTOR            ".int03"                    /* 0xFFE6 Port 2 */
628
#else
629
#define PORT2_VECTOR            (3 * 1u)                     /* 0xFFE6 Port 2 */
630
/*#define PORT2_ISR(func)         ISR_VECTOR(func, ".int03")  */ /* 0xFFE6 Port 2 */ /* CCE V2 Style */
631
#endif
632
#ifdef __ASM_HEADER__ /* Begin #defines for assembler */
633
#define USI_VECTOR              ".int04"                    /* 0xFFE8 USI */
634
#else
635
#define USI_VECTOR              (4 * 1u)                     /* 0xFFE8 USI */
636
/*#define USI_ISR(func)           ISR_VECTOR(func, ".int04")  */ /* 0xFFE8 USI */ /* CCE V2 Style */
637
#endif
638
#ifdef __ASM_HEADER__ /* Begin #defines for assembler */
639
#define ADC10_VECTOR            ".int05"                    /* 0xFFEA ADC10 */
640
#else
641
#define ADC10_VECTOR            (5 * 1u)                     /* 0xFFEA ADC10 */
642
/*#define ADC10_ISR(func)         ISR_VECTOR(func, ".int05")  */ /* 0xFFEA ADC10 */ /* CCE V2 Style */
643
#endif
644
#ifdef __ASM_HEADER__ /* Begin #defines for assembler */
645
#define TIMERA1_VECTOR          ".int08"                    /* 0xFFF0 Timer A CC1, TA */
646
#else
647
#define TIMERA1_VECTOR          (8 * 1u)                     /* 0xFFF0 Timer A CC1, TA */
648
/*#define TIMERA1_ISR(func)       ISR_VECTOR(func, ".int08")  */ /* 0xFFF0 Timer A CC1, TA */ /* CCE V2 Style */
649
#endif
650
#ifdef __ASM_HEADER__ /* Begin #defines for assembler */
651
#define TIMERA0_VECTOR          ".int09"                    /* 0xFFF2 Timer A CC0 */
652
#else
653
#define TIMERA0_VECTOR          (9 * 1u)                     /* 0xFFF2 Timer A CC0 */
654
/*#define TIMERA0_ISR(func)       ISR_VECTOR(func, ".int09")  */ /* 0xFFF2 Timer A CC0 */ /* CCE V2 Style */
655
#endif
656
#ifdef __ASM_HEADER__ /* Begin #defines for assembler */
657
#define WDT_VECTOR              ".int10"                    /* 0xFFF4 Watchdog Timer */
658
#else
659
#define WDT_VECTOR              (10 * 1u)                    /* 0xFFF4 Watchdog Timer */
660
/*#define WDT_ISR(func)           ISR_VECTOR(func, ".int10")  */ /* 0xFFF4 Watchdog Timer */ /* CCE V2 Style */
661
#endif
662
#ifdef __ASM_HEADER__ /* Begin #defines for assembler */
663
#define NMI_VECTOR              ".int14"                    /* 0xFFFC Non-maskable */
664
#else
665
#define NMI_VECTOR              (14 * 1u)                    /* 0xFFFC Non-maskable */
666
/*#define NMI_ISR(func)           ISR_VECTOR(func, ".int14")  */ /* 0xFFFC Non-maskable */ /* CCE V2 Style */
667
#endif
668
#ifdef __ASM_HEADER__ /* Begin #defines for assembler */
669
#define RESET_VECTOR            ".reset"                    /* 0xFFFE Reset [Highest Priority] */
670
#else
671
#define RESET_VECTOR            (15 * 1u)                    /* 0xFFFE Reset [Highest Priority] */
672
/*#define RESET_ISR(func)         ISR_VECTOR(func, ".int15")  */ /* 0xFFFE Reset [Highest Priority] */ /* CCE V2 Style */
673
#endif
674
 
675
/************************************************************
676
* End of Modules
677
************************************************************/
678
 
679
#ifdef __cplusplus
680
}
681
#endif /* extern "C" */
682
 
683
#endif /* #ifndef __MSP430G2231 */
684