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/*===========================================================================*/
/* Copyright (C) 2001 Authors                                                */
/*                                                                           */
/* This source file may be used and distributed without restriction provided */
/* that this copyright statement is not removed from the file and that any   */
/* derivative work contains the original copyright notice and the associated */
/* disclaimer.                                                               */
/*                                                                           */
/* This source file is free software; you can redistribute it and/or modify  */
/* it under the terms of the GNU Lesser General Public License as published  */
/* by the Free Software Foundation; either version 2.1 of the License, or    */
/* (at your option) any later version.                                       */
/*                                                                           */
/* This source is distributed in the hope that it will be useful, but WITHOUT*/
/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or     */
/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public       */
/* License for more details.                                                 */
/*                                                                           */
/* You should have received a copy of the GNU Lesser General Public License  */
/* along with this source; if not, write to the Free Software Foundation,    */
/* Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA        */
/*                                                                           */
/*===========================================================================*/
/*                                  TIMER A                                  */
/*---------------------------------------------------------------------------*/
/* Test the timer A:                                                         */
/*                        - Check the timer compare features.                */
/*                                                                           */
/* Author(s):                                                                */
/*             - Olivier Girard,    olgirard@gmail.com                       */
/*                                                                           */
/*---------------------------------------------------------------------------*/
/* $Rev: 141 $                                                                */
/* $LastChangedBy: olivier.girard $                                          */
/* $LastChangedDate: 2012-05-05 23:22:06 +0200 (Sat, 05 May 2012) $          */
/*===========================================================================*/
 
.include "pmem_defs.asm"
 
.global main
 
WAIT_FUNC:
        dec r14
        jnz WAIT_FUNC
        ret
 
main:
        mov  #DMEM_250, r1      ; # Initialize stack pointer
        mov  #0x0000, &DMEM_200
 
 
       /* --------------   TIMER A TEST:  UP MODE   ----------------- */
 
        mov  #0x0200, &TACTL
        mov  #0x0000, &TACCTL0
        mov  #0x0000, &TACCTL1
        mov  #0x0000, &TACCTL2
        eint
 
                                ; # --------- COMPARATOR 0 ----------
        mov  #0x0204, &TACTL
        mov  #0x0015, &TACCR0   ; # Period = (0x15+1)*2
        mov  #0x0090, &TACCTL0  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0000, &TACCR1   ; #
        mov  #0x0000, &TACCTL1  ; # Disabled
        mov  #0x0000, &TACCR2   ; #
        mov  #0x0000, &TACCTL2  ; # Disabled
        mov  #0x0256, &TACTL    ; # Up-mode & clk/2, IRQ enabled
        mov  #0x0001, &DMEM_200
        mov  #0x0010, r14
        call #WAIT_FUNC
 
                                ; # --------- COMPARATOR 1 ----------
        mov  #0x0204, &TACTL
        mov  #0x0015, &TACCR0   ; # Period = (0x15+1)*2
        mov  #0x0000, &TACCTL0  ; #
        mov  #0x0090, &TACCTL0  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0005, &TACCR1   ; #
        mov  #0x0090, &TACCTL1  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0000, &TACCR2   ; #
        mov  #0x0000, &TACCTL2  ; # Disabled
        mov  #0x0254, &TACTL    ; # Up-mode & clk/2
        mov  #0x0002, &DMEM_200
        mov  #0x0008, r14
        call #WAIT_FUNC
 
                                ; # --------- COMPARATOR 2 ----------
        mov  #0x0204, &TACTL
        mov  #0x0015, &TACCR0   ; # Period = (0x15+1)*2
        mov  #0x0000, &TACCTL0  ; #
        mov  #0x0090, &TACCTL0  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0000, &TACCR1   ; #
        mov  #0x0000, &TACCTL1  ; # Disabled
        mov  #0x000C, &TACCR2   ; #
        mov  #0x0090, &TACCTL2  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0254, &TACTL    ; # Up-mode & clk/2
        mov  #0x0003, &DMEM_200
        mov  #0x0008, r14
        call #WAIT_FUNC
 
 
        dint
        mov  #0x0000, &DMEM_200
        mov  #0x1000, r15
 
 
       /* --------------   TIMER A TEST:  CONTINUOUS MODES   ----------------- */
 
        mov  #0x0200, &TACTL
        mov  #0x0000, &TACCTL0
        mov  #0x0000, &TACCTL1
        mov  #0x0000, &TACCTL2
        eint
 
                                ; # --------- COMPARATOR 0, 1 and 2 - TEST 1 ----------
        mov  #0x0204, &TACTL
        mov  #0x0030, &TACCR0
        mov  #0x0090, &TACCTL0  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0060, &TACCR1
        mov  #0x0090, &TACCTL1  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0090, &TACCR2
        mov  #0x0090, &TACCTL2  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0266, &TACTL    ; # Continuous-mode & clk/2, IRQ enabled
        mov  #0xfff0, &TAR
        mov  #0x0001, &DMEM_200
        mov  #0x0080, r14
        call #WAIT_FUNC
 
                                ; # --------- COMPARATOR 0, 1 and 2 - TEST 2 ----------
        mov  #0x0204, &TACTL
        mov  #0x0030, &TACCR0
        mov  #0x0090, &TACCTL0  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0060, &TACCR1
        mov  #0x0090, &TACCTL1  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0090, &TACCR2
        mov  #0x0090, &TACCTL2  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0266, &TACTL    ; # Continuous-mode & clk/2, IRQ enabled
        mov  #0xfff0, &TAR
        mov  #0x0002, &DMEM_200
        mov  #0x0080, r14
        call #WAIT_FUNC
 
 
        dint
        mov  #0x0000, &DMEM_200
        mov  #0x2000, r15
 
 
       /* --------------   TIMER A TEST:  UP-DOWN MODE   ----------------- */
 
        mov  #0x0200, &TACTL
        mov  #0x0000, &TACCTL0
        mov  #0x0000, &TACCTL1
        mov  #0x0000, &TACCTL2
        eint
 
                                ; # --------- COMPARATOR 0, 1 and 2  ----------
        mov  #0x0204, &TACTL
        mov  #0x0090, &TACCR0
        mov  #0x0090, &TACCTL0  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0060, &TACCR1
        mov  #0x0090, &TACCTL1  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0030, &TACCR2
        mov  #0x0090, &TACCTL2  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0001, &DMEM_200
        mov  #0x0277, &TACTL    ; # Up-down mode & clk/2, IRQ enabled
        mov  #0x00E0, r14
        call #WAIT_FUNC
 
        mov  #0x0000, &TACCTL0
        mov  #0x0000, &TACCTL1
        mov  #0x0000, &TACCTL2
        mov  #0x0204, &TACTL
 
                                ; # --------- COMPARATOR 0, 1 and 2  ----------
        mov  #0x0204, &TACTL
        mov  #0x0090, &TACCR0
        mov  #0x0090, &TACCTL0  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0060, &TACCR1
        mov  #0x0090, &TACCTL1  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0030, &TACCR2
        mov  #0x0090, &TACCTL2  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0002, &DMEM_200
        mov  #0x0277, &TACTL    ; # Up-down mode & clk/2, IRQ enabled
        mov  #0x00E0, r14
        call #WAIT_FUNC
 
 
        dint
        mov  #0x0000, &DMEM_200
        mov  #0x3000, r15
 
        /* --------------   TIMER A TEST:  CCI INPUT LATCHING (SCCI)  ----------------- */
 
        mov  #0x0200, &TACTL
        mov  #0x0000, &TACCTL0
        mov  #0x0000, &TACCTL1
        mov  #0x0000, &TACCTL2
        eint
 
                                ; # --------- UP-MODE - COMPARATOR 0 ----------
        mov  #0x0204, &TACTL
        mov  #0x0020, &TACCR0
        mov  #0x3080, &TACCTL0  ; # Compare mode, output toggle mode, select VCC input
        mov  #0x0000, &TACCR1
        mov  #0x0000, &TACCTL1  ; # Disabled
        mov  #0x0000, &TACCR2
        mov  #0x0000, &TACCTL2  ; # Disabled
        mov  #0x0001, &DMEM_200
        mov  #0x0254, &TACTL    ; # Up-mode & clk/2
 
comp0_check_0:                  ; # Wait until SCCI is set to 1
        mov       r5, &DMEM_202
        mov &TACCTL0, r5
        mov       r5, r4
        and  #0x0001, r4
        jz  comp0_check_0
        mov &TACCTL0, &DMEM_204
 
        mov  #0x2080, &TACCTL0  ; # Wait until SCCI is set back to 0
comp0_check_1:
        mov       r5, &DMEM_206
        mov &TACCTL0, r5
        mov       r5, r4
        and  #0x0001, r4
        jz  comp0_check_1
        mov &TACCTL0, &DMEM_208
 
 
                                ; # --------- UP-MODE - COMPARATOR 1 ----------
        mov  #0x0204, &TACTL
        mov  #0x0040, &TACCR0
        mov  #0x0000, &TACCTL0  ; # Disabled
        mov  #0x0020, &TACCR1
        mov  #0x3080, &TACCTL1  ; # Compare mode, output toggle mode, select VCC input
        mov  #0x0000, &TACCR2
        mov  #0x0000, &TACCTL2  ; # Disabled
        mov  #0x0002, &DMEM_200
        mov  #0x0254, &TACTL    ; # Up-mode & clk/2
 
comp1_check_0:                  ; # Wait until SCCI is set to 1
        mov       r5, &DMEM_212
        mov &TACCTL1, r5
        mov       r5, r4
        and  #0x0001, r4
        jz  comp1_check_0
        mov &TACCTL1, &DMEM_214
 
        mov  #0x2080, &TACCTL1  ; # Wait until SCCI is set back to 0
comp1_check_1:
        mov       r5, &DMEM_216
        mov &TACCTL1, r5
        mov       r5, r4
        and  #0x0001, r4
        jz  comp1_check_1
        mov &TACCTL1, &DMEM_218
 
 
                                ; # --------- UP-MODE - COMPARATOR 2 ----------
        mov  #0x0204, &TACTL
        mov  #0x0040, &TACCR0
        mov  #0x0000, &TACCTL0  ; # Disabled
        mov  #0x0000, &TACCR1
        mov  #0x0000, &TACCTL1  ; # Disabled
        mov  #0x0020, &TACCR2
        mov  #0x3080, &TACCTL2  ; # Compare mode, output toggle mode, select VCC input
        mov  #0x0003, &DMEM_200
        mov  #0x0254, &TACTL    ; # Up-mode & clk/2
 
comp2_check_0:                  ; # Wait until SCCI is set to 1
        mov       r5, &DMEM_222
        mov &TACCTL2, r5
        mov       r5, r4
        and  #0x0001, r4
        jz  comp2_check_0
        mov &TACCTL2, &DMEM_224
 
        mov  #0x2080, &TACCTL2  ; # Wait until SCCI is set back to 0
comp2_check_1:
        mov       r5, &DMEM_226
        mov &TACCTL2, r5
        mov       r5, r4
        and  #0x0001, r4
        jz  comp2_check_1
        mov &TACCTL2, &DMEM_228
 
 
        dint
        mov  #0x0000, &DMEM_200
        mov  #0x4000, r15
 
 
        /* ----------------------         END OF TEST        --------------- */
end_of_test:
        nop
        br #0xffff
 
 
        /* ----------------------      INTERRUPT ROUTINES    --------------- */
 
TIMERA_CCR0_VECTOR:
        mov     &TAR, &DMEM_202
        reti
 
 
TIMERA_TAIV_VECTOR:
        mov     &TAR, &DMEM_204
        mov    &TAIV, &DMEM_206
        reti
 
 
        /* ----------------------         INTERRUPT VECTORS  --------------- */
 
.section .vectors, "a"
.word end_of_test        ; Interrupt  0 (lowest priority)    
.word end_of_test        ; Interrupt  1                      
.word end_of_test        ; Interrupt  2                      
.word end_of_test        ; Interrupt  3                      
.word end_of_test        ; Interrupt  4                      
.word end_of_test        ; Interrupt  5                      
.word end_of_test        ; Interrupt  6                      
.word end_of_test        ; Interrupt  7                      
.word TIMERA_TAIV_VECTOR ; Interrupt  8                      
.word TIMERA_CCR0_VECTOR ; Interrupt  9                      
.word end_of_test        ; Interrupt 10                      Watchdog timer
.word end_of_test        ; Interrupt 11                      
.word end_of_test        ; Interrupt 12                      
.word end_of_test        ; Interrupt 13                      
.word end_of_test        ; Interrupt 14                      NMI
.word main               ; Interrupt 15 (highest priority)   RESET

Line No.	Rev	Author	Line
1	2	olivier.gi	`/===========================================================================/`
2			`/* Copyright (C) 2001 Authors */`
3			`/* */`
4			`/* This source file may be used and distributed without restriction provided */`
5			`/* that this copyright statement is not removed from the file and that any */`
6			`/* derivative work contains the original copyright notice and the associated */`
7			`/* disclaimer. */`
8			`/* */`
9			`/* This source file is free software; you can redistribute it and/or modify */`
10			`/* it under the terms of the GNU Lesser General Public License as published */`
11			`/* by the Free Software Foundation; either version 2.1 of the License, or */`
12			`/* (at your option) any later version. */`
13			`/* */`
14			`/* This source is distributed in the hope that it will be useful, but WITHOUT*/`
15			`/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */`
16			`/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */`
17			`/* License for more details. */`
18			`/* */`
19			`/* You should have received a copy of the GNU Lesser General Public License */`
20			`/* along with this source; if not, write to the Free Software Foundation, */`
21			`/* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */`
22			`/* */`
23			`/===========================================================================/`
24			`/* TIMER A */`
25			`/---------------------------------------------------------------------------/`
26			`/* Test the timer A: */`
27			`/* - Check the timer compare features. */`
28	18	olivier.gi	`/* */`
29			`/* Author(s): */`
30			`/* - Olivier Girard, olgirard@gmail.com */`
31			`/* */`
32			`/---------------------------------------------------------------------------/`
33	19	olivier.gi	`/* $Rev: 141 $ */`
34			`/* $LastChangedBy: olivier.girard $ */`
35			`/* $LastChangedDate: 2012-05-05 23:22:06 +0200 (Sat, 05 May 2012) $ */`
36	2	olivier.gi	`/===========================================================================/`
37
38	141	olivier.gi	`.include "pmem_defs.asm"`
39
40	2	olivier.gi	`.global main`
41
42			`WAIT_FUNC:`
43			`dec r14`
44			`jnz WAIT_FUNC`
45			`ret`
46
47			`main:`
48	111	olivier.gi	`mov #DMEM_250, r1 ; # Initialize stack pointer`
49			`mov #0x0000, &DMEM_200`
50	2	olivier.gi
51
52			`/* -------------- TIMER A TEST: UP MODE ----------------- */`
53
54			`mov #0x0200, &TACTL`
55			`mov #0x0000, &TACCTL0`
56			`mov #0x0000, &TACCTL1`
57			`mov #0x0000, &TACCTL2`
58			`eint`
59
60			`; # --------- COMPARATOR 0 ----------`
61			`mov #0x0204, &TACTL`
62			`mov #0x0015, &TACCR0 ; # Period = (0x15+1)*2`
63			`mov #0x0090, &TACCTL0 ; # Compare mode, output toggle mode, IRQ enabled`
64			`mov #0x0000, &TACCR1 ; #`
65			`mov #0x0000, &TACCTL1 ; # Disabled`
66			`mov #0x0000, &TACCR2 ; #`
67			`mov #0x0000, &TACCTL2 ; # Disabled`
68			`mov #0x0256, &TACTL ; # Up-mode & clk/2, IRQ enabled`
69	111	olivier.gi	`mov #0x0001, &DMEM_200`
70	2	olivier.gi	`mov #0x0010, r14`
71			`call #WAIT_FUNC`
72
73			`; # --------- COMPARATOR 1 ----------`
74			`mov #0x0204, &TACTL`
75			`mov #0x0015, &TACCR0 ; # Period = (0x15+1)*2`
76			`mov #0x0000, &TACCTL0 ; #`
77			`mov #0x0090, &TACCTL0 ; # Compare mode, output toggle mode, IRQ enabled`
78			`mov #0x0005, &TACCR1 ; #`
79			`mov #0x0090, &TACCTL1 ; # Compare mode, output toggle mode, IRQ enabled`
80			`mov #0x0000, &TACCR2 ; #`
81			`mov #0x0000, &TACCTL2 ; # Disabled`
82			`mov #0x0254, &TACTL ; # Up-mode & clk/2`
83	111	olivier.gi	`mov #0x0002, &DMEM_200`
84	2	olivier.gi	`mov #0x0008, r14`
85			`call #WAIT_FUNC`
86
87			`; # --------- COMPARATOR 2 ----------`
88			`mov #0x0204, &TACTL`
89			`mov #0x0015, &TACCR0 ; # Period = (0x15+1)*2`
90			`mov #0x0000, &TACCTL0 ; #`
91			`mov #0x0090, &TACCTL0 ; # Compare mode, output toggle mode, IRQ enabled`
92			`mov #0x0000, &TACCR1 ; #`
93			`mov #0x0000, &TACCTL1 ; # Disabled`
94			`mov #0x000C, &TACCR2 ; #`
95			`mov #0x0090, &TACCTL2 ; # Compare mode, output toggle mode, IRQ enabled`
96			`mov #0x0254, &TACTL ; # Up-mode & clk/2`
97	111	olivier.gi	`mov #0x0003, &DMEM_200`
98	2	olivier.gi	`mov #0x0008, r14`
99			`call #WAIT_FUNC`
100
101
102			`dint`
103	111	olivier.gi	`mov #0x0000, &DMEM_200`
104	2	olivier.gi	`mov #0x1000, r15`
105
106
107			`/* -------------- TIMER A TEST: CONTINUOUS MODES ----------------- */`
108
109			`mov #0x0200, &TACTL`
110			`mov #0x0000, &TACCTL0`
111			`mov #0x0000, &TACCTL1`
112			`mov #0x0000, &TACCTL2`
113			`eint`
114
115			`; # --------- COMPARATOR 0, 1 and 2 - TEST 1 ----------`
116			`mov #0x0204, &TACTL`
117			`mov #0x0030, &TACCR0`
118			`mov #0x0090, &TACCTL0 ; # Compare mode, output toggle mode, IRQ enabled`
119			`mov #0x0060, &TACCR1`
120			`mov #0x0090, &TACCTL1 ; # Compare mode, output toggle mode, IRQ enabled`
121			`mov #0x0090, &TACCR2`
122			`mov #0x0090, &TACCTL2 ; # Compare mode, output toggle mode, IRQ enabled`
123			`mov #0x0266, &TACTL ; # Continuous-mode & clk/2, IRQ enabled`
124			`mov #0xfff0, &TAR`
125	111	olivier.gi	`mov #0x0001, &DMEM_200`
126	2	olivier.gi	`mov #0x0080, r14`
127			`call #WAIT_FUNC`
128
129			`; # --------- COMPARATOR 0, 1 and 2 - TEST 2 ----------`
130			`mov #0x0204, &TACTL`
131			`mov #0x0030, &TACCR0`
132			`mov #0x0090, &TACCTL0 ; # Compare mode, output toggle mode, IRQ enabled`
133			`mov #0x0060, &TACCR1`
134			`mov #0x0090, &TACCTL1 ; # Compare mode, output toggle mode, IRQ enabled`
135			`mov #0x0090, &TACCR2`
136			`mov #0x0090, &TACCTL2 ; # Compare mode, output toggle mode, IRQ enabled`
137			`mov #0x0266, &TACTL ; # Continuous-mode & clk/2, IRQ enabled`
138			`mov #0xfff0, &TAR`
139	111	olivier.gi	`mov #0x0002, &DMEM_200`
140	2	olivier.gi	`mov #0x0080, r14`
141			`call #WAIT_FUNC`
142
143
144			`dint`
145	111	olivier.gi	`mov #0x0000, &DMEM_200`
146	2	olivier.gi	`mov #0x2000, r15`
147
148
149			`/* -------------- TIMER A TEST: UP-DOWN MODE ----------------- */`
150
151			`mov #0x0200, &TACTL`
152			`mov #0x0000, &TACCTL0`
153			`mov #0x0000, &TACCTL1`
154			`mov #0x0000, &TACCTL2`
155			`eint`
156
157			`; # --------- COMPARATOR 0, 1 and 2 ----------`
158			`mov #0x0204, &TACTL`
159			`mov #0x0090, &TACCR0`
160			`mov #0x0090, &TACCTL0 ; # Compare mode, output toggle mode, IRQ enabled`
161			`mov #0x0060, &TACCR1`
162			`mov #0x0090, &TACCTL1 ; # Compare mode, output toggle mode, IRQ enabled`
163			`mov #0x0030, &TACCR2`
164			`mov #0x0090, &TACCTL2 ; # Compare mode, output toggle mode, IRQ enabled`
165	111	olivier.gi	`mov #0x0001, &DMEM_200`
166	2	olivier.gi	`mov #0x0277, &TACTL ; # Up-down mode & clk/2, IRQ enabled`
167			`mov #0x00E0, r14`
168			`call #WAIT_FUNC`
169
170			`mov #0x0000, &TACCTL0`
171			`mov #0x0000, &TACCTL1`
172			`mov #0x0000, &TACCTL2`
173			`mov #0x0204, &TACTL`
174
175			`; # --------- COMPARATOR 0, 1 and 2 ----------`
176			`mov #0x0204, &TACTL`
177			`mov #0x0090, &TACCR0`
178			`mov #0x0090, &TACCTL0 ; # Compare mode, output toggle mode, IRQ enabled`
179			`mov #0x0060, &TACCR1`
180			`mov #0x0090, &TACCTL1 ; # Compare mode, output toggle mode, IRQ enabled`
181			`mov #0x0030, &TACCR2`
182			`mov #0x0090, &TACCTL2 ; # Compare mode, output toggle mode, IRQ enabled`
183	111	olivier.gi	`mov #0x0002, &DMEM_200`
184	2	olivier.gi	`mov #0x0277, &TACTL ; # Up-down mode & clk/2, IRQ enabled`
185			`mov #0x00E0, r14`
186			`call #WAIT_FUNC`
187
188
189			`dint`
190	111	olivier.gi	`mov #0x0000, &DMEM_200`
191	2	olivier.gi	`mov #0x3000, r15`
192
193			`/* -------------- TIMER A TEST: CCI INPUT LATCHING (SCCI) ----------------- */`
194
195			`mov #0x0200, &TACTL`
196			`mov #0x0000, &TACCTL0`
197			`mov #0x0000, &TACCTL1`
198			`mov #0x0000, &TACCTL2`
199			`eint`
200
201			`; # --------- UP-MODE - COMPARATOR 0 ----------`
202			`mov #0x0204, &TACTL`
203			`mov #0x0020, &TACCR0`
204			`mov #0x3080, &TACCTL0 ; # Compare mode, output toggle mode, select VCC input`
205			`mov #0x0000, &TACCR1`
206			`mov #0x0000, &TACCTL1 ; # Disabled`
207			`mov #0x0000, &TACCR2`
208			`mov #0x0000, &TACCTL2 ; # Disabled`
209	111	olivier.gi	`mov #0x0001, &DMEM_200`
210	2	olivier.gi	`mov #0x0254, &TACTL ; # Up-mode & clk/2`
211
212			`comp0_check_0: ; # Wait until SCCI is set to 1`
213	111	olivier.gi	`mov r5, &DMEM_202`
214	2	olivier.gi	`mov &TACCTL0, r5`
215			`mov r5, r4`
216			`and #0x0001, r4`
217			`jz comp0_check_0`
218	111	olivier.gi	`mov &TACCTL0, &DMEM_204`
219	2	olivier.gi
220			`mov #0x2080, &TACCTL0 ; # Wait until SCCI is set back to 0`
221			`comp0_check_1:`
222	111	olivier.gi	`mov r5, &DMEM_206`
223	2	olivier.gi	`mov &TACCTL0, r5`
224			`mov r5, r4`
225			`and #0x0001, r4`
226			`jz comp0_check_1`
227	111	olivier.gi	`mov &TACCTL0, &DMEM_208`
228	2	olivier.gi
229
230			`; # --------- UP-MODE - COMPARATOR 1 ----------`
231			`mov #0x0204, &TACTL`
232			`mov #0x0040, &TACCR0`
233			`mov #0x0000, &TACCTL0 ; # Disabled`
234			`mov #0x0020, &TACCR1`
235			`mov #0x3080, &TACCTL1 ; # Compare mode, output toggle mode, select VCC input`
236			`mov #0x0000, &TACCR2`
237			`mov #0x0000, &TACCTL2 ; # Disabled`
238	111	olivier.gi	`mov #0x0002, &DMEM_200`
239	2	olivier.gi	`mov #0x0254, &TACTL ; # Up-mode & clk/2`
240
241			`comp1_check_0: ; # Wait until SCCI is set to 1`
242	111	olivier.gi	`mov r5, &DMEM_212`
243	2	olivier.gi	`mov &TACCTL1, r5`
244			`mov r5, r4`
245			`and #0x0001, r4`
246			`jz comp1_check_0`
247	111	olivier.gi	`mov &TACCTL1, &DMEM_214`
248	2	olivier.gi
249			`mov #0x2080, &TACCTL1 ; # Wait until SCCI is set back to 0`
250			`comp1_check_1:`
251	111	olivier.gi	`mov r5, &DMEM_216`
252	2	olivier.gi	`mov &TACCTL1, r5`
253			`mov r5, r4`
254			`and #0x0001, r4`
255			`jz comp1_check_1`
256	111	olivier.gi	`mov &TACCTL1, &DMEM_218`
257	2	olivier.gi
258
259			`; # --------- UP-MODE - COMPARATOR 2 ----------`
260			`mov #0x0204, &TACTL`
261			`mov #0x0040, &TACCR0`
262			`mov #0x0000, &TACCTL0 ; # Disabled`
263			`mov #0x0000, &TACCR1`
264			`mov #0x0000, &TACCTL1 ; # Disabled`
265			`mov #0x0020, &TACCR2`
266			`mov #0x3080, &TACCTL2 ; # Compare mode, output toggle mode, select VCC input`
267	111	olivier.gi	`mov #0x0003, &DMEM_200`
268	2	olivier.gi	`mov #0x0254, &TACTL ; # Up-mode & clk/2`
269
270			`comp2_check_0: ; # Wait until SCCI is set to 1`
271	111	olivier.gi	`mov r5, &DMEM_222`
272	2	olivier.gi	`mov &TACCTL2, r5`
273			`mov r5, r4`
274			`and #0x0001, r4`
275			`jz comp2_check_0`
276	111	olivier.gi	`mov &TACCTL2, &DMEM_224`
277	2	olivier.gi
278			`mov #0x2080, &TACCTL2 ; # Wait until SCCI is set back to 0`
279			`comp2_check_1:`
280	111	olivier.gi	`mov r5, &DMEM_226`
281	2	olivier.gi	`mov &TACCTL2, r5`
282			`mov r5, r4`
283			`and #0x0001, r4`
284			`jz comp2_check_1`
285	111	olivier.gi	`mov &TACCTL2, &DMEM_228`
286	2	olivier.gi
287
288			`dint`
289	111	olivier.gi	`mov #0x0000, &DMEM_200`
290	2	olivier.gi	`mov #0x4000, r15`
291
292
293			`/* ---------------------- END OF TEST --------------- */`
294			`end_of_test:`
295			`nop`
296			`br #0xffff`
297
298
299			`/* ---------------------- INTERRUPT ROUTINES --------------- */`
300
301			`TIMERA_CCR0_VECTOR:`
302	111	olivier.gi	`mov &TAR, &DMEM_202`
303	2	olivier.gi	`reti`
304
305
306			`TIMERA_TAIV_VECTOR:`
307	111	olivier.gi	`mov &TAR, &DMEM_204`
308			`mov &TAIV, &DMEM_206`
309	2	olivier.gi	`reti`
310
311
312			`/* ---------------------- INTERRUPT VECTORS --------------- */`
313
314			`.section .vectors, "a"`
315			`.word end_of_test ; Interrupt 0 (lowest priority)`
316			`.word end_of_test ; Interrupt 1`
317			`.word end_of_test ; Interrupt 2`
318			`.word end_of_test ; Interrupt 3`
319			`.word end_of_test ; Interrupt 4`
320			`.word end_of_test ; Interrupt 5`
321			`.word end_of_test ; Interrupt 6`
322			`.word end_of_test ; Interrupt 7`
323			`.word TIMERA_TAIV_VECTOR ; Interrupt 8`
324			`.word TIMERA_CCR0_VECTOR ; Interrupt 9`
325			`.word end_of_test ; Interrupt 10 Watchdog timer`
326			`.word end_of_test ; Interrupt 11`
327			`.word end_of_test ; Interrupt 12`
328			`.word end_of_test ; Interrupt 13`
329			`.word end_of_test ; Interrupt 14 NMI`
330			`.word main ; Interrupt 15 (highest priority) RESET`

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