/*===========================================================================*/
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/*===========================================================================*/
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/* Copyright (C) 2001 Authors */
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/* Copyright (C) 2001 Authors */
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/* */
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/* */
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/* This source file may be used and distributed without restriction provided */
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/* This source file may be used and distributed without restriction provided */
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/* that this copyright statement is not removed from the file and that any */
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/* that this copyright statement is not removed from the file and that any */
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/* derivative work contains the original copyright notice and the associated */
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/* derivative work contains the original copyright notice and the associated */
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/* disclaimer. */
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/* disclaimer. */
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/* */
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/* */
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/* This source file is free software; you can redistribute it and/or modify */
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/* This source file is free software; you can redistribute it and/or modify */
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/* it under the terms of the GNU Lesser General Public License as published */
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/* it under the terms of the GNU Lesser General Public License as published */
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/* by the Free Software Foundation; either version 2.1 of the License, or */
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/* by the Free Software Foundation; either version 2.1 of the License, or */
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/* (at your option) any later version. */
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/* (at your option) any later version. */
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/* */
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/* */
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/* This source is distributed in the hope that it will be useful, but WITHOUT*/
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/* This source is distributed in the hope that it will be useful, but WITHOUT*/
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/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
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/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
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/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */
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/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */
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/* License for more details. */
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/* License for more details. */
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/* */
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/* */
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/* You should have received a copy of the GNU Lesser General Public License */
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/* You should have received a copy of the GNU Lesser General Public License */
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/* along with this source; if not, write to the Free Software Foundation, */
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/* along with this source; if not, write to the Free Software Foundation, */
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/* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */
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/* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */
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/* */
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/* */
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/*===========================================================================*/
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/*===========================================================================*/
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/* TIMER A */
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/* TIMER A */
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/*---------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------*/
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/* Test the timer A: */
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/* Test the timer A: */
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/* - Check the timer output unit. */
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/* - Check the timer output unit. */
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/* */
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/* */
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/* Author(s): */
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/* Author(s): */
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/* - Olivier Girard, olgirard@gmail.com */
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/* - Olivier Girard, olgirard@gmail.com */
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/* */
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/* */
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/*---------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------*/
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/* $Rev: 19 $ */
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/* $Rev: 111 $ */
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/* $LastChangedBy: olivier.girard $ */
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/* $LastChangedBy: olivier.girard $ */
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/* $LastChangedDate: 2009-08-04 23:47:15 +0200 (Tue, 04 Aug 2009) $ */
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/* $LastChangedDate: 2011-05-20 22:39:02 +0200 (Fri, 20 May 2011) $ */
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/*===========================================================================*/
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/*===========================================================================*/
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.global main
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.global main
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.set DMEM_BASE, (__data_start )
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.set DMEM_200, (__data_start+0x00)
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.set DMEM_202, (__data_start+0x02)
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.set DMEM_204, (__data_start+0x04)
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.set DMEM_206, (__data_start+0x06)
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.set DMEM_250, (__data_start+0x50)
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.set TACTL, 0x0160
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.set TACTL, 0x0160
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.set TAR, 0x0170
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.set TAR, 0x0170
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.set TACCTL0, 0x0162
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.set TACCTL0, 0x0162
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.set TACCR0, 0x0172
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.set TACCR0, 0x0172
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.set TACCTL1, 0x0164
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.set TACCTL1, 0x0164
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.set TACCR1, 0x0174
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.set TACCR1, 0x0174
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.set TACCTL2, 0x0166
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.set TACCTL2, 0x0166
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.set TACCR2, 0x0176
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.set TACCR2, 0x0176
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.set TAIV, 0x012E
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.set TAIV, 0x012E
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WAIT_FUNC:
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WAIT_FUNC:
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dec r14
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dec r14
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jnz WAIT_FUNC
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jnz WAIT_FUNC
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ret
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ret
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main:
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main:
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mov #0x0250, r1 ; # Initialize stack pointer
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mov #DMEM_250, r1 ; # Initialize stack pointer
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mov #0x0000, &0x0200
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mov #0x0000, &DMEM_200
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/* -------------- TIMER A TEST: COMPARATOR 0 ----------------- */
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/* -------------- TIMER A TEST: COMPARATOR 0 ----------------- */
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mov #0x0200, &TACTL
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mov #0x0200, &TACTL
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mov #0x0000, &TACCTL0
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mov #0x0000, &TACCTL0
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mov #0x0000, &TACCTL1
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mov #0x0000, &TACCTL1
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mov #0x0000, &TACCTL2
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mov #0x0000, &TACCTL2
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dint
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dint
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; # --------- Output (mode 0) ----------
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; # --------- Output (mode 0) ----------
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mov #0x0204, &TACTL
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mov #0x0204, &TACTL
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mov #0x0000, &TACCR0
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mov #0x0000, &TACCR0
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mov #0x0000, &TACCTL0
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mov #0x0000, &TACCTL0
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mov #0x0200, &TACTL
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mov #0x0200, &TACTL
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mov #0x0004, &TACCTL0 ; # Set to 1
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mov #0x0004, &TACCTL0 ; # Set to 1
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mov #0x0001, &0x0200
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mov #0x0001, &DMEM_200
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mov #0x0000, &TACCTL0 ; # Set to 0
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mov #0x0000, &TACCTL0 ; # Set to 0
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mov #0x0002, &0x0200
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mov #0x0002, &DMEM_200
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; # --------- Set (mode 1) ----------
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; # --------- Set (mode 1) ----------
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mov #0x0204, &TACTL
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mov #0x0204, &TACTL
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mov #0x0015, &TACCR0 ; # Period = (0x15+1)*2
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mov #0x0015, &TACCR0 ; # Period = (0x15+1)*2
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mov #0x0020, &TACCTL0 ; # Compare mode, set mode
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mov #0x0020, &TACCTL0 ; # Compare mode, set mode
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0003, &0x0200
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mov #0x0003, &DMEM_200
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mov #0x0020, r14
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mov #0x0020, r14
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call #WAIT_FUNC
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call #WAIT_FUNC
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mov #0x0204, &TACTL
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mov #0x0204, &TACTL
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mov #0x0004, &0x0200
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mov #0x0004, &DMEM_200
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; # --------- Toggle (mode 4) ----------
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; # --------- Toggle (mode 4) ----------
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mov #0x0204, &TACTL
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mov #0x0204, &TACTL
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mov #0x0015, &TACCR0 ; # Period = (0x15+1)*2
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mov #0x0015, &TACCR0 ; # Period = (0x15+1)*2
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mov #0x0080, &TACCTL0 ; # Compare mode, Toggle mode
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mov #0x0080, &TACCTL0 ; # Compare mode, Toggle mode
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0005, &0x0200
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mov #0x0005, &DMEM_200
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mov #0x0020, r14
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mov #0x0020, r14
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call #WAIT_FUNC
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call #WAIT_FUNC
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; # --------- Reset (mode 5) ----------
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; # --------- Reset (mode 5) ----------
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mov #0x0204, &TACTL
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mov #0x0204, &TACTL
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mov #0x0015, &TACCR0 ; # Period = (0x15+1)*2
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mov #0x0015, &TACCR0 ; # Period = (0x15+1)*2
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mov #0x0004, &TACCTL0 ; # Compare mode, Output mode (initialize to 1)
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mov #0x0004, &TACCTL0 ; # Compare mode, Output mode (initialize to 1)
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mov #0x00A0, &TACCTL0 ; # Compare mode, Reset mode
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mov #0x00A0, &TACCTL0 ; # Compare mode, Reset mode
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0006, &0x0200
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mov #0x0006, &DMEM_200
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mov #0x0020, r14
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mov #0x0020, r14
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call #WAIT_FUNC
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call #WAIT_FUNC
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dint
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dint
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mov #0x0000, &0x0200
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mov #0x0000, &DMEM_200
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mov #0x1000, r15
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mov #0x1000, r15
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/* -------------- TIMER A TEST: COMPARATOR 1 ----------------- */
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/* -------------- TIMER A TEST: COMPARATOR 1 ----------------- */
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mov #0x0200, &TACTL
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mov #0x0200, &TACTL
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mov #0x0000, &TACCTL0
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mov #0x0000, &TACCTL0
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mov #0x0000, &TACCTL1
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mov #0x0000, &TACCTL1
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mov #0x0000, &TACCTL2
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mov #0x0000, &TACCTL2
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dint
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dint
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; # --------- Output (mode 0) ----------
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; # --------- Output (mode 0) ----------
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mov #0x0000, &TACCTL1
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mov #0x0000, &TACCTL1
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mov #0x0204, &TACTL
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mov #0x0204, &TACTL
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mov #0x0000, &TACCR0
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mov #0x0000, &TACCR0
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mov #0x0000, &TACCTL0
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mov #0x0000, &TACCTL0
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mov #0x0200, &TACTL
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mov #0x0200, &TACTL
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mov #0x0004, &TACCTL1 ; # Set to 1
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mov #0x0004, &TACCTL1 ; # Set to 1
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mov #0x0001, &0x0200
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mov #0x0001, &DMEM_200
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mov #0x0000, &TACCTL1 ; # Set to 0
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mov #0x0000, &TACCTL1 ; # Set to 0
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mov #0x0002, &0x0200
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mov #0x0002, &DMEM_200
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; # --------- Set (mode 1) ----------
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; # --------- Set (mode 1) ----------
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mov #0x0000, &TACCTL1
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mov #0x0000, &TACCTL1
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mov #0x0204, &TACTL
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mov #0x0204, &TACTL
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mov #0x0020, &TACCR0
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mov #0x0020, &TACCR0
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mov #0x0000, &TACCTL0
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mov #0x0000, &TACCTL0
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mov #0x0015, &TACCR1
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mov #0x0015, &TACCR1
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mov #0x0020, &TACCTL1 ; # Compare mode, set mode
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mov #0x0020, &TACCTL1 ; # Compare mode, set mode
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0003, &0x0200
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mov #0x0003, &DMEM_200
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mov #0x0030, r14
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mov #0x0030, r14
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call #WAIT_FUNC
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call #WAIT_FUNC
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mov #0x0204, &TACTL
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mov #0x0204, &TACTL
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mov #0x0004, &0x0200
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mov #0x0004, &DMEM_200
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; # --------- Toggle/Reset (mode 2) ----------
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; # --------- Toggle/Reset (mode 2) ----------
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mov #0x0000, &TACCTL1
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mov #0x0000, &TACCTL1
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mov #0x0204, &TACTL
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mov #0x0204, &TACTL
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mov #0x0020, &TACCR0
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mov #0x0020, &TACCR0
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mov #0x0000, &TACCTL0
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mov #0x0000, &TACCTL0
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mov #0x0015, &TACCR1
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mov #0x0015, &TACCR1
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mov #0x0040, &TACCTL1 ; # Compare mode, toggle/reset mode
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mov #0x0040, &TACCTL1 ; # Compare mode, toggle/reset mode
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0005, &0x0200
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mov #0x0005, &DMEM_200
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mov #0x0020, r14
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mov #0x0020, r14
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call #WAIT_FUNC
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call #WAIT_FUNC
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mov #0x0204, &TACTL
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mov #0x0204, &TACTL
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mov #0x0020, &TACCR0
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mov #0x0020, &TACCR0
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mov #0x0000, &TACCTL0
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mov #0x0000, &TACCTL0
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mov #0x0015, &TACCR1
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mov #0x0015, &TACCR1
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mov #0x0004, &TACCTL1 ; # Init to 1
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mov #0x0004, &TACCTL1 ; # Init to 1
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mov #0x0040, &TACCTL1 ; # Compare mode, toggle/reset mode
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mov #0x0040, &TACCTL1 ; # Compare mode, toggle/reset mode
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0006, &0x0200
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mov #0x0006, &DMEM_200
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mov #0x0020, r14
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mov #0x0020, r14
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call #WAIT_FUNC
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call #WAIT_FUNC
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; # --------- Set/Reset (mode 3) ----------
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; # --------- Set/Reset (mode 3) ----------
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mov #0x0000, &TACCTL1
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mov #0x0000, &TACCTL1
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mov #0x0204, &TACTL
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mov #0x0204, &TACTL
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mov #0x0020, &TACCR0
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mov #0x0020, &TACCR0
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mov #0x0000, &TACCTL0
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mov #0x0000, &TACCTL0
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mov #0x0015, &TACCR1
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mov #0x0015, &TACCR1
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mov #0x0060, &TACCTL1 ; # Compare mode, set/reset mode
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mov #0x0060, &TACCTL1 ; # Compare mode, set/reset mode
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0007, &0x0200
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mov #0x0007, &DMEM_200
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mov #0x0020, r14
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mov #0x0020, r14
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call #WAIT_FUNC
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call #WAIT_FUNC
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mov #0x0000, &TACCTL1
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mov #0x0000, &TACCTL1
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mov #0x0204, &TACTL
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mov #0x0204, &TACTL
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mov #0x0020, &TACCR0
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mov #0x0020, &TACCR0
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mov #0x0000, &TACCTL0
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mov #0x0000, &TACCTL0
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mov #0x0015, &TACCR1
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mov #0x0015, &TACCR1
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mov #0x0004, &TACCTL1 ; # Init to 1
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mov #0x0004, &TACCTL1 ; # Init to 1
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mov #0x0060, &TACCTL1 ; # Compare mode, set/reset mode
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mov #0x0060, &TACCTL1 ; # Compare mode, set/reset mode
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0008, &0x0200
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mov #0x0008, &DMEM_200
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mov #0x0020, r14
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mov #0x0020, r14
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call #WAIT_FUNC
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call #WAIT_FUNC
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; # --------- Toggle (mode 4) ----------
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; # --------- Toggle (mode 4) ----------
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mov #0x0000, &TACCTL1
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mov #0x0000, &TACCTL1
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mov #0x0204, &TACTL
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mov #0x0204, &TACTL
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mov #0x0020, &TACCR0
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mov #0x0020, &TACCR0
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mov #0x0000, &TACCTL0
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mov #0x0000, &TACCTL0
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mov #0x0015, &TACCR1 ; # Period = (0x15+1)*2
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mov #0x0015, &TACCR1 ; # Period = (0x15+1)*2
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mov #0x0080, &TACCTL1 ; # Compare mode, Toggle mode
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mov #0x0080, &TACCTL1 ; # Compare mode, Toggle mode
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0009, &0x0200
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mov #0x0009, &DMEM_200
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mov #0x0030, r14
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mov #0x0030, r14
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call #WAIT_FUNC
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call #WAIT_FUNC
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; # --------- Reset (mode 5) ----------
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; # --------- Reset (mode 5) ----------
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mov #0x0000, &TACCTL1
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mov #0x0000, &TACCTL1
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mov #0x0204, &TACTL
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mov #0x0204, &TACTL
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mov #0x0020, &TACCR0
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mov #0x0020, &TACCR0
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mov #0x0000, &TACCTL0
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mov #0x0000, &TACCTL0
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mov #0x0015, &TACCR1 ; # Period = (0x15+1)*2
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mov #0x0015, &TACCR1 ; # Period = (0x15+1)*2
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mov #0x0004, &TACCTL1 ; # Compare mode, Output mode (initialize to 1)
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mov #0x0004, &TACCTL1 ; # Compare mode, Output mode (initialize to 1)
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mov #0x00A0, &TACCTL1 ; # Compare mode, Reset mode
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mov #0x00A0, &TACCTL1 ; # Compare mode, Reset mode
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x000A, &0x0200
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mov #0x000A, &DMEM_200
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mov #0x0030, r14
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mov #0x0030, r14
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call #WAIT_FUNC
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call #WAIT_FUNC
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; # --------- Toggle/Set (mode 6) ----------
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; # --------- Toggle/Set (mode 6) ----------
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mov #0x0000, &TACCTL1
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mov #0x0000, &TACCTL1
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mov #0x0204, &TACTL
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mov #0x0204, &TACTL
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mov #0x0020, &TACCR0
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mov #0x0020, &TACCR0
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mov #0x0000, &TACCTL0
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mov #0x0000, &TACCTL0
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mov #0x0015, &TACCR1
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mov #0x0015, &TACCR1
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mov #0x00C0, &TACCTL1 ; # Compare mode, toggle/set mode
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mov #0x00C0, &TACCTL1 ; # Compare mode, toggle/set mode
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x000B, &0x0200
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mov #0x000B, &DMEM_200
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mov #0x0020, r14
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mov #0x0020, r14
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call #WAIT_FUNC
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call #WAIT_FUNC
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mov #0x0204, &TACTL
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mov #0x0204, &TACTL
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mov #0x0020, &TACCR0
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mov #0x0020, &TACCR0
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mov #0x0000, &TACCTL0
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mov #0x0000, &TACCTL0
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mov #0x0015, &TACCR1
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mov #0x0015, &TACCR1
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mov #0x0004, &TACCTL1 ; # Init to 1
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mov #0x0004, &TACCTL1 ; # Init to 1
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mov #0x00C0, &TACCTL1 ; # Compare mode, toggle/set mode
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mov #0x00C0, &TACCTL1 ; # Compare mode, toggle/set mode
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x000C, &0x0200
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mov #0x000C, &DMEM_200
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mov #0x0020, r14
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mov #0x0020, r14
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call #WAIT_FUNC
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call #WAIT_FUNC
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; # --------- Reset/Set (mode 7) ----------
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; # --------- Reset/Set (mode 7) ----------
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mov #0x0000, &TACCTL1
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mov #0x0000, &TACCTL1
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mov #0x0204, &TACTL
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mov #0x0204, &TACTL
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mov #0x0020, &TACCR0
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mov #0x0020, &TACCR0
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mov #0x0000, &TACCTL0
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mov #0x0000, &TACCTL0
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mov #0x0015, &TACCR1
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mov #0x0015, &TACCR1
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mov #0x00E0, &TACCTL1 ; # Compare mode, reset/set mode
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mov #0x00E0, &TACCTL1 ; # Compare mode, reset/set mode
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x000D, &0x0200
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mov #0x000D, &DMEM_200
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mov #0x0020, r14
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mov #0x0020, r14
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call #WAIT_FUNC
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call #WAIT_FUNC
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mov #0x0000, &TACCTL1
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mov #0x0000, &TACCTL1
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mov #0x0204, &TACTL
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mov #0x0204, &TACTL
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mov #0x0020, &TACCR0
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mov #0x0020, &TACCR0
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mov #0x0000, &TACCTL0
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mov #0x0000, &TACCTL0
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mov #0x0015, &TACCR1
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mov #0x0015, &TACCR1
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mov #0x0004, &TACCTL1 ; # Init to 1
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mov #0x0004, &TACCTL1 ; # Init to 1
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mov #0x00E0, &TACCTL1 ; # Compare mode, reset/set mode
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mov #0x00E0, &TACCTL1 ; # Compare mode, reset/set mode
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x0254, &TACTL ; # Up-mode & clk/2
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mov #0x000E, &0x0200
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mov #0x000E, &DMEM_200
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mov #0x0020, r14
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mov #0x0020, r14
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call #WAIT_FUNC
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call #WAIT_FUNC
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|
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dint
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dint
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mov #0x0000, &0x0200
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mov #0x0000, &DMEM_200
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mov #0x2000, r15
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mov #0x2000, r15
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|
|
|
|
/* -------------- TIMER A TEST: COMPARATOR 2 ----------------- */
|
/* -------------- TIMER A TEST: COMPARATOR 2 ----------------- */
|
|
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mov #0x0200, &TACTL
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mov #0x0200, &TACTL
|
mov #0x0000, &TACCTL0
|
mov #0x0000, &TACCTL0
|
mov #0x0000, &TACCTL1
|
mov #0x0000, &TACCTL1
|
mov #0x0000, &TACCTL2
|
mov #0x0000, &TACCTL2
|
dint
|
dint
|
|
|
; # --------- Output (mode 0) ----------
|
; # --------- Output (mode 0) ----------
|
mov #0x0000, &TACCTL2
|
mov #0x0000, &TACCTL2
|
mov #0x0204, &TACTL
|
mov #0x0204, &TACTL
|
mov #0x0000, &TACCR0
|
mov #0x0000, &TACCR0
|
mov #0x0000, &TACCTL0
|
mov #0x0000, &TACCTL0
|
mov #0x0200, &TACTL
|
mov #0x0200, &TACTL
|
mov #0x0004, &TACCTL2 ; # Set to 1
|
mov #0x0004, &TACCTL2 ; # Set to 1
|
mov #0x0001, &0x0200
|
mov #0x0001, &DMEM_200
|
mov #0x0000, &TACCTL2 ; # Set to 0
|
mov #0x0000, &TACCTL2 ; # Set to 0
|
mov #0x0002, &0x0200
|
mov #0x0002, &DMEM_200
|
|
|
; # --------- Set (mode 1) ----------
|
; # --------- Set (mode 1) ----------
|
mov #0x0000, &TACCTL2
|
mov #0x0000, &TACCTL2
|
mov #0x0204, &TACTL
|
mov #0x0204, &TACTL
|
mov #0x0020, &TACCR0
|
mov #0x0020, &TACCR0
|
mov #0x0000, &TACCTL0
|
mov #0x0000, &TACCTL0
|
mov #0x0015, &TACCR2
|
mov #0x0015, &TACCR2
|
mov #0x0020, &TACCTL2 ; # Compare mode, set mode
|
mov #0x0020, &TACCTL2 ; # Compare mode, set mode
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x0003, &0x0200
|
mov #0x0003, &DMEM_200
|
mov #0x0030, r14
|
mov #0x0030, r14
|
call #WAIT_FUNC
|
call #WAIT_FUNC
|
mov #0x0204, &TACTL
|
mov #0x0204, &TACTL
|
mov #0x0004, &0x0200
|
mov #0x0004, &DMEM_200
|
|
|
; # --------- Toggle/Reset (mode 2) ----------
|
; # --------- Toggle/Reset (mode 2) ----------
|
mov #0x0000, &TACCTL2
|
mov #0x0000, &TACCTL2
|
mov #0x0204, &TACTL
|
mov #0x0204, &TACTL
|
mov #0x0020, &TACCR0
|
mov #0x0020, &TACCR0
|
mov #0x0000, &TACCTL0
|
mov #0x0000, &TACCTL0
|
mov #0x0015, &TACCR2
|
mov #0x0015, &TACCR2
|
mov #0x0040, &TACCTL2 ; # Compare mode, toggle/reset mode
|
mov #0x0040, &TACCTL2 ; # Compare mode, toggle/reset mode
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x0005, &0x0200
|
mov #0x0005, &DMEM_200
|
mov #0x0020, r14
|
mov #0x0020, r14
|
call #WAIT_FUNC
|
call #WAIT_FUNC
|
mov #0x0204, &TACTL
|
mov #0x0204, &TACTL
|
mov #0x0020, &TACCR0
|
mov #0x0020, &TACCR0
|
mov #0x0000, &TACCTL0
|
mov #0x0000, &TACCTL0
|
mov #0x0015, &TACCR2
|
mov #0x0015, &TACCR2
|
mov #0x0004, &TACCTL2 ; # Init to 1
|
mov #0x0004, &TACCTL2 ; # Init to 1
|
mov #0x0040, &TACCTL2 ; # Compare mode, toggle/reset mode
|
mov #0x0040, &TACCTL2 ; # Compare mode, toggle/reset mode
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x0006, &0x0200
|
mov #0x0006, &DMEM_200
|
mov #0x0020, r14
|
mov #0x0020, r14
|
call #WAIT_FUNC
|
call #WAIT_FUNC
|
|
|
; # --------- Set/Reset (mode 3) ----------
|
; # --------- Set/Reset (mode 3) ----------
|
mov #0x0000, &TACCTL2
|
mov #0x0000, &TACCTL2
|
mov #0x0204, &TACTL
|
mov #0x0204, &TACTL
|
mov #0x0020, &TACCR0
|
mov #0x0020, &TACCR0
|
mov #0x0000, &TACCTL0
|
mov #0x0000, &TACCTL0
|
mov #0x0015, &TACCR2
|
mov #0x0015, &TACCR2
|
mov #0x0060, &TACCTL2 ; # Compare mode, set/reset mode
|
mov #0x0060, &TACCTL2 ; # Compare mode, set/reset mode
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x0007, &0x0200
|
mov #0x0007, &DMEM_200
|
mov #0x0020, r14
|
mov #0x0020, r14
|
call #WAIT_FUNC
|
call #WAIT_FUNC
|
mov #0x0000, &TACCTL2
|
mov #0x0000, &TACCTL2
|
mov #0x0204, &TACTL
|
mov #0x0204, &TACTL
|
mov #0x0020, &TACCR0
|
mov #0x0020, &TACCR0
|
mov #0x0000, &TACCTL0
|
mov #0x0000, &TACCTL0
|
mov #0x0015, &TACCR2
|
mov #0x0015, &TACCR2
|
mov #0x0004, &TACCTL2 ; # Init to 1
|
mov #0x0004, &TACCTL2 ; # Init to 1
|
mov #0x0060, &TACCTL2 ; # Compare mode, set/reset mode
|
mov #0x0060, &TACCTL2 ; # Compare mode, set/reset mode
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x0008, &0x0200
|
mov #0x0008, &DMEM_200
|
mov #0x0020, r14
|
mov #0x0020, r14
|
call #WAIT_FUNC
|
call #WAIT_FUNC
|
|
|
; # --------- Toggle (mode 4) ----------
|
; # --------- Toggle (mode 4) ----------
|
mov #0x0000, &TACCTL2
|
mov #0x0000, &TACCTL2
|
mov #0x0204, &TACTL
|
mov #0x0204, &TACTL
|
mov #0x0020, &TACCR0
|
mov #0x0020, &TACCR0
|
mov #0x0000, &TACCTL0
|
mov #0x0000, &TACCTL0
|
mov #0x0015, &TACCR2 ; # Period = (0x15+1)*2
|
mov #0x0015, &TACCR2 ; # Period = (0x15+1)*2
|
mov #0x0080, &TACCTL2 ; # Compare mode, Toggle mode
|
mov #0x0080, &TACCTL2 ; # Compare mode, Toggle mode
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x0009, &0x0200
|
mov #0x0009, &DMEM_200
|
mov #0x0030, r14
|
mov #0x0030, r14
|
call #WAIT_FUNC
|
call #WAIT_FUNC
|
|
|
; # --------- Reset (mode 5) ----------
|
; # --------- Reset (mode 5) ----------
|
mov #0x0000, &TACCTL2
|
mov #0x0000, &TACCTL2
|
mov #0x0204, &TACTL
|
mov #0x0204, &TACTL
|
mov #0x0020, &TACCR0
|
mov #0x0020, &TACCR0
|
mov #0x0000, &TACCTL0
|
mov #0x0000, &TACCTL0
|
mov #0x0015, &TACCR2 ; # Period = (0x15+1)*2
|
mov #0x0015, &TACCR2 ; # Period = (0x15+1)*2
|
mov #0x0004, &TACCTL2 ; # Compare mode, Output mode (initialize to 1)
|
mov #0x0004, &TACCTL2 ; # Compare mode, Output mode (initialize to 1)
|
mov #0x00A0, &TACCTL2 ; # Compare mode, Reset mode
|
mov #0x00A0, &TACCTL2 ; # Compare mode, Reset mode
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x000A, &0x0200
|
mov #0x000A, &DMEM_200
|
mov #0x0030, r14
|
mov #0x0030, r14
|
call #WAIT_FUNC
|
call #WAIT_FUNC
|
|
|
; # --------- Toggle/Set (mode 6) ----------
|
; # --------- Toggle/Set (mode 6) ----------
|
mov #0x0000, &TACCTL2
|
mov #0x0000, &TACCTL2
|
mov #0x0204, &TACTL
|
mov #0x0204, &TACTL
|
mov #0x0020, &TACCR0
|
mov #0x0020, &TACCR0
|
mov #0x0000, &TACCTL0
|
mov #0x0000, &TACCTL0
|
mov #0x0015, &TACCR2
|
mov #0x0015, &TACCR2
|
mov #0x00C0, &TACCTL2 ; # Compare mode, toggle/set mode
|
mov #0x00C0, &TACCTL2 ; # Compare mode, toggle/set mode
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x000B, &0x0200
|
mov #0x000B, &DMEM_200
|
mov #0x0020, r14
|
mov #0x0020, r14
|
call #WAIT_FUNC
|
call #WAIT_FUNC
|
mov #0x0204, &TACTL
|
mov #0x0204, &TACTL
|
mov #0x0020, &TACCR0
|
mov #0x0020, &TACCR0
|
mov #0x0000, &TACCTL0
|
mov #0x0000, &TACCTL0
|
mov #0x0015, &TACCR2
|
mov #0x0015, &TACCR2
|
mov #0x0004, &TACCTL2 ; # Init to 1
|
mov #0x0004, &TACCTL2 ; # Init to 1
|
mov #0x00C0, &TACCTL2 ; # Compare mode, toggle/set mode
|
mov #0x00C0, &TACCTL2 ; # Compare mode, toggle/set mode
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x000C, &0x0200
|
mov #0x000C, &DMEM_200
|
mov #0x0020, r14
|
mov #0x0020, r14
|
call #WAIT_FUNC
|
call #WAIT_FUNC
|
|
|
; # --------- Reset/Set (mode 7) ----------
|
; # --------- Reset/Set (mode 7) ----------
|
mov #0x0000, &TACCTL2
|
mov #0x0000, &TACCTL2
|
mov #0x0204, &TACTL
|
mov #0x0204, &TACTL
|
mov #0x0020, &TACCR0
|
mov #0x0020, &TACCR0
|
mov #0x0000, &TACCTL0
|
mov #0x0000, &TACCTL0
|
mov #0x0015, &TACCR2
|
mov #0x0015, &TACCR2
|
mov #0x00E0, &TACCTL2 ; # Compare mode, reset/set mode
|
mov #0x00E0, &TACCTL2 ; # Compare mode, reset/set mode
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x000D, &0x0200
|
mov #0x000D, &DMEM_200
|
mov #0x0020, r14
|
mov #0x0020, r14
|
call #WAIT_FUNC
|
call #WAIT_FUNC
|
mov #0x0000, &TACCTL2
|
mov #0x0000, &TACCTL2
|
mov #0x0204, &TACTL
|
mov #0x0204, &TACTL
|
mov #0x0020, &TACCR0
|
mov #0x0020, &TACCR0
|
mov #0x0000, &TACCTL0
|
mov #0x0000, &TACCTL0
|
mov #0x0015, &TACCR2
|
mov #0x0015, &TACCR2
|
mov #0x0004, &TACCTL2 ; # Init to 1
|
mov #0x0004, &TACCTL2 ; # Init to 1
|
mov #0x00E0, &TACCTL2 ; # Compare mode, reset/set mode
|
mov #0x00E0, &TACCTL2 ; # Compare mode, reset/set mode
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x0254, &TACTL ; # Up-mode & clk/2
|
mov #0x000E, &0x0200
|
mov #0x000E, &DMEM_200
|
mov #0x0020, r14
|
mov #0x0020, r14
|
call #WAIT_FUNC
|
call #WAIT_FUNC
|
|
|
dint
|
dint
|
mov #0x0000, &0x0200
|
mov #0x0000, &DMEM_200
|
mov #0x3000, r15
|
mov #0x3000, r15
|
|
|
|
|
/* ---------------------- END OF TEST --------------- */
|
/* ---------------------- END OF TEST --------------- */
|
end_of_test:
|
end_of_test:
|
nop
|
nop
|
br #0xffff
|
br #0xffff
|
|
|
|
|
/* ---------------------- INTERRUPT ROUTINES --------------- */
|
/* ---------------------- INTERRUPT ROUTINES --------------- */
|
|
|
TIMERA_CCR0_VECTOR:
|
TIMERA_CCR0_VECTOR:
|
mov &TAR, &0x0202
|
mov &TAR, &DMEM_202
|
reti
|
reti
|
|
|
|
|
TIMERA_TAIV_VECTOR:
|
TIMERA_TAIV_VECTOR:
|
mov &TAR, &0x0204
|
mov &TAR, &DMEM_204
|
mov &TAIV, &0x0206
|
mov &TAIV, &DMEM_206
|
reti
|
reti
|
|
|
|
|
/* ---------------------- INTERRUPT VECTORS --------------- */
|
/* ---------------------- INTERRUPT VECTORS --------------- */
|
|
|
.section .vectors, "a"
|
.section .vectors, "a"
|
.word end_of_test ; Interrupt 0 (lowest priority)
|
.word end_of_test ; Interrupt 0 (lowest priority)
|
.word end_of_test ; Interrupt 1
|
.word end_of_test ; Interrupt 1
|
.word end_of_test ; Interrupt 2
|
.word end_of_test ; Interrupt 2
|
.word end_of_test ; Interrupt 3
|
.word end_of_test ; Interrupt 3
|
.word end_of_test ; Interrupt 4
|
.word end_of_test ; Interrupt 4
|
.word end_of_test ; Interrupt 5
|
.word end_of_test ; Interrupt 5
|
.word end_of_test ; Interrupt 6
|
.word end_of_test ; Interrupt 6
|
.word end_of_test ; Interrupt 7
|
.word end_of_test ; Interrupt 7
|
.word TIMERA_TAIV_VECTOR ; Interrupt 8
|
.word TIMERA_TAIV_VECTOR ; Interrupt 8
|
.word TIMERA_CCR0_VECTOR ; Interrupt 9
|
.word TIMERA_CCR0_VECTOR ; Interrupt 9
|
.word end_of_test ; Interrupt 10 Watchdog timer
|
.word end_of_test ; Interrupt 10 Watchdog timer
|
.word end_of_test ; Interrupt 11
|
.word end_of_test ; Interrupt 11
|
.word end_of_test ; Interrupt 12
|
.word end_of_test ; Interrupt 12
|
.word end_of_test ; Interrupt 13
|
.word end_of_test ; Interrupt 13
|
.word end_of_test ; Interrupt 14 NMI
|
.word end_of_test ; Interrupt 14 NMI
|
.word main ; Interrupt 15 (highest priority) RESET
|
.word main ; Interrupt 15 (highest priority) RESET
|
|
|
