FreeCalypso > hg > freecalypso-sw

annotate gsm-fw/bsp/timer1.c @ 268:debdb5f926d8

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gtamodem-etmffsrw-{ext,int} configs: drop TMFFS1, we've settled on TMFFS2
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Thu, 06 Feb 2014 01:55:47 +0000
parents afceeeb2cba1
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
114
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
1 /******************************************************************************
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
2 TEXAS INSTRUMENTS INCORPORATED PROPRIETARY INFORMATION
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
3
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
4 Property of Texas Instruments -- For Unrestricted Internal Use Only
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
5 Unauthorized reproduction and/or distribution is strictly prohibited. This
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
6 product is protected under copyright law and trade secret law as an
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
7 unpublished work. Created 1987, (C) Copyright 1997 Texas Instruments. All
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
8 rights reserved.
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
9
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
10
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
11 Filename : timer1.c
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
12
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
13 Description : Set of useful functions for TIMER module test cases
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
14
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
15 Project : drivers
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
16
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
17 Author : pmonteil@tif.ti.com Patrice Monteil.
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
18
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
19 Version number : 1.4
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
20
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
21 Date and time : 08/18/00 14:42:35
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
22
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
23 Previous delta : 06/30/00 11:40:43
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
24
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
25 SCCS file : /db/gsm_asp/db_ht96/dsp_0/gsw/rel_0/mcu_l1/release_gprs/RELEASE_GPRS/drivers1/common/SCCS/s.timer1.c
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
26
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
27 Sccs Id (SID) : '@(#) timer1.c 1.4 08/18/00 14:42:35 '
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
28
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
29
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
30 *****************************************************************************/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
31
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
32 #include "../include/sys_types.h"
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
33
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
34 #include "mem.h"
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
35 #include "timer1.h"
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
36
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
37 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
38 /* Dtimer1_Get_cntlreg() */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
39 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
40 /* Parameters : none */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
41 /* Return : none */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
42 /* Functionality : read one of the TIMER register */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
43 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
44
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
45 SYS_UWORD16 Dtimer1_Get_cntlreg(void)
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
46 {
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
47 SYS_UWORD16 timerReg;
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
48
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
49 timerReg = (( * (volatile SYS_UWORD16 *) D_TIMER_CNTL) & D_TIMER_CNTL_MASK);
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
50 return(timerReg);
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
51 }
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
52
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
53
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
54 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
55 /* Dtimer_Init_cntl() */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
56 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
57 /* Parameters :start/stop,reload yes/no,pre scale,ext clk on/off*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
58 /* Return : none */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
59 /* Functionality : initialize the timer start, autoreload, Ptv */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
60 /* and clock enable */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
61 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
62
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
63 void Dtimer1_Init_cntl (SYS_UWORD16 St, SYS_UWORD16 Reload, SYS_UWORD16 clockScale, SYS_UWORD16 clkon)
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
64 {
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
65 SYS_UWORD16 cntl = * (volatile SYS_UWORD16 *) D_TIMER_CNTL;
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
66
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
67
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
68 cntl &= ~(D_TIMER_ST | D_TIMER_PTV); /* stop and reset values */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
69
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
70 (Reload) ? (cntl |= D_TIMER_AR) : (cntl &= ~D_TIMER_AR);
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
71
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
72 cntl |= (clockScale << 2 );
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
73
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
74 cntl |= ( clkon << 5 );
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
75
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
76
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
77 * (volatile SYS_UWORD16 *) D_TIMER_LOAD = St;
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
78
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
79 * (volatile SYS_UWORD16 *) D_TIMER_CNTL = cntl;
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
80 }
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
81
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
82 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
83 /* Dtimer1_AR() */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
84 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
85 /* Parameters :start/stop,reload yes/no,pre scale,ext clk on/off*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
86 /* Return : none */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
87 /* Functionality : set the AR bit Ar = 0 | 1 */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
88 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
89
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
90 void Dtimer1_AR(SYS_UWORD16 Ar)
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
91 {
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
92 SYS_UWORD16 cntl = * (volatile SYS_UWORD16 *) D_TIMER_CNTL;
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
93
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
94 cntl &= ~(D_TIMER_ST); /* stop the timer */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
95
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
96 cntl &= ~(D_TIMER_AR);
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
97
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
98 cntl |= ( Ar << 1 );
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
99
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
100 * (volatile SYS_UWORD16 *) D_TIMER_CNTL = cntl;
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
101 }
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
102
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
103 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
104 /* Dtimer1_PTV() */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
105 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
106 /* Parameters : pre scale */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
107 /* Return : none */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
108 /* Functionality : set the Ptv bits Ptv = 0 => 7 */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
109 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
110
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
111 void Dtimer1_PTV(SYS_UWORD16 Ptv)
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
112 {
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
113 SYS_UWORD16 cntl = * (volatile SYS_UWORD16 *) D_TIMER_CNTL;
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
114
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
115 cntl &= ~(D_TIMER_ST); /* stop the timer */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
116
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
117 cntl &= ~(D_TIMER_PTV); /* Ptv[4:0] set to 0 */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
118
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
119 cntl |= ( Ptv << 2 );
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
120
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
121 * (volatile SYS_UWORD16 *) D_TIMER_CNTL = cntl;
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
122 }
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
123
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
124 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
125 /* Dtimer1_Clken() */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
126 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
127 /* Parameters : ext clk on/off */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
128 /* Return : none */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
129 /* Functionality : set the clock_enable bit En = 0 | 1 */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
130 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
131
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
132 void Dtimer1_Clken(SYS_UWORD16 En)
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
133 {
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
134 SYS_UWORD16 cntl = * (volatile SYS_UWORD16 *) D_TIMER_CNTL;
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
135
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
136 cntl &= ( ~D_TIMER_CLK_EN);
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
137
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
138 cntl |= ( En << 5 );
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
139
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
140 * (volatile SYS_UWORD16 *) D_TIMER_CNTL = cntl;
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
141 }
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
142
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
143
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
144
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
145 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
146 /* Dtimer_Start() */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
147 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
148 /* Parameters : on/off */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
149 /* Return : none */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
150 /* Functionality : Start or stop the timer */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
151 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
152
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
153 void Dtimer1_Start (SYS_UWORD16 startStop)
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
154 {
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
155 (startStop == D_TIMER_ST) ?
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
156 ((* (SYS_UWORD16 *) D_TIMER_CNTL) |= D_TIMER_ST) : /* condition vrai */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
157 ((* (SYS_UWORD16 *) D_TIMER_CNTL) &= ~D_TIMER_ST); /* condition fausse */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
158 }
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
159
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
160 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
161 /* Dtimer_ReadValue() */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
162 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
163 /* Parameters : on/off */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
164 /* Return : none */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
165 /* Functionality : Read timer value */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
166 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
167 SYS_UWORD16 Dtimer1_ReadValue (void)
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
168 {
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
169 return(* (SYS_UWORD16 *) D_TIMER_READ);
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
170 }
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
171
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
172 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
173 /* Parameters : on/off */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
174 /* Return : none */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
175 /* Functionality : Write timer value */
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
176 /*--------------------------------------------------------------*/
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
177 void Dtimer1_WriteValue (SYS_UWORD16 value)
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
178 {
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
179 (* (SYS_UWORD16 *) D_TIMER_LOAD) = value;
17b0511b243c nuc-fw: continuing lowest-level BSP integration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
180 }