libopencm3
A free/libre/open-source firmware library for various ARM Cortex-M3 microcontrollers.
dac_common_v1.h
Go to the documentation of this file.
1
/** @addtogroup dac_defines
2
3
@author @htmlonly © @endhtmlonly 2020
4
Ben Brewer <ben.brewer@codethink.co.uk>
5
6
*/
7
8
/*
9
* This file is part of the libopencm3 project.
10
*
11
* Copyright (C) 2020 Ben Brewer <ben.brewer@codethink.co.uk>
12
*
13
* This library is free software: you can redistribute it and/or modify
14
* it under the terms of the GNU Lesser General Public License as published by
15
* the Free Software Foundation, either version 3 of the License, or
16
* (at your option) any later version.
17
*
18
* This library is distributed in the hope that it will be useful,
19
* but WITHOUT ANY WARRANTY; without even the implied warranty of
20
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21
* GNU Lesser General Public License for more details.
22
*
23
* You should have received a copy of the GNU Lesser General Public License
24
* along with this library. If not, see <http://www.gnu.org/licenses/>.
25
*/
26
27
/**@{*/
28
29
/* THIS FILE SHOULD NOT BE INCLUDED DIRECTLY, BUT ONLY VIA DAC.H
30
The order of header inclusion is important. dac.h includes the device
31
specific memorymap.h header before including this header file.*/
32
33
/** @cond */
34
#ifdef LIBOPENCM3_DAC_H
35
/** @endcond */
36
#ifndef LIBOPENCM3_DAC_COMMON_V1_H
37
#define LIBOPENCM3_DAC_COMMON_V1_H
38
39
#include <
libopencm3/stm32/common/dac_common_all.h
>
40
41
/**@addtogroup dac_cr_values
42
* @{
43
*/
44
45
/** TSEL2[2:0]: DAC channel2 trigger selection */
46
#define DAC_CR_TSEL2_SHIFT 19
47
/** @defgroup dac_trig2_sel DAC Channel 2 Trigger Source Selection
48
@ingroup dac_defines
49
50
@li T6: Timer 6 TRGO event
51
@li T3: Timer 3 TRGO event
52
@li T8: Timer 8 TRGO event
53
@li T7: Timer 7 TRGO event
54
@li T5: Timer 5 TRGO event
55
@li T15: Timer 15 TRGO event
56
@li T2: Timer 2 TRGO event
57
@li T4: Timer 4 TRGO event
58
@li E9: External line9
59
@li SW: Software trigger
60
61
@note: Refer to the timer documentation for details of the TRGO event.
62
@note: T3 replaced by T8 and T5 replaced by T15 in some devices.
63
@note: this is <b>not</b> valid for the STM32L1 family.
64
@note: only used if bit TEN2 is set (DAC channel 2 trigger enabled)
65
@{*/
66
#define DAC_CR_TSEL2_T6 (0x0 << DAC_CR_TSEL2_SHIFT)
67
#define DAC_CR_TSEL2_T3 (0x1 << DAC_CR_TSEL2_SHIFT)
68
#define DAC_CR_TSEL2_T8 (0x1 << DAC_CR_TSEL2_SHIFT)
69
#define DAC_CR_TSEL2_T7 (0x2 << DAC_CR_TSEL2_SHIFT)
70
#define DAC_CR_TSEL2_T5 (0x3 << DAC_CR_TSEL2_SHIFT)
71
#define DAC_CR_TSEL2_T15 (0x3 << DAC_CR_TSEL2_SHIFT)
72
#define DAC_CR_TSEL2_T2 (0x4 << DAC_CR_TSEL2_SHIFT)
73
#define DAC_CR_TSEL2_T4 (0x5 << DAC_CR_TSEL2_SHIFT)
74
#define DAC_CR_TSEL2_E9 (0x6 << DAC_CR_TSEL2_SHIFT)
75
#define DAC_CR_TSEL2_SW (0x7 << DAC_CR_TSEL2_SHIFT)
76
/**@}*/
77
78
/* TEN2: DAC channel2 trigger enable */
79
#define DAC_CR_TEN2 (1 << 18)
80
81
/* BOFF2: DAC channel2 output buffer disable */
82
#define DAC_CR_BOFF2 (1 << 17)
83
84
/* TSEL1[2:0]: DAC channel1 trigger selection */
85
#define DAC_CR_TSEL1_SHIFT 3
86
/** @defgroup dac_trig1_sel DAC Channel 1 Trigger Source Selection
87
@ingroup dac_defines
88
89
@li T6: Timer 6 TRGO event
90
@li T3: Timer 3 TRGO event
91
@li T8: Timer 8 TRGO event
92
@li T7: Timer 7 TRGO event
93
@li T5: Timer 5 TRGO event
94
@li T15: Timer 15 TRGO event
95
@li T2: Timer 2 TRGO event
96
@li T4: Timer 4 TRGO event
97
@li E9: External line 9
98
@li SW: Software trigger
99
100
@note: Refer to the timer documentation for details of the TRGO event.
101
@note: T3 replaced by T8 and T5 replaced by T15 in some devices.
102
@note: this is <b>not</b> valid for the STM32L1 family.
103
@note: only used if bit TEN1 is set (DAC channel 1 trigger enabled).
104
@{*/
105
#define DAC_CR_TSEL1_T6 (0x0 << DAC_CR_TSEL1_SHIFT)
106
#define DAC_CR_TSEL1_T3 (0x1 << DAC_CR_TSEL1_SHIFT)
107
#define DAC_CR_TSEL1_T8 (0x1 << DAC_CR_TSEL1_SHIFT)
108
#define DAC_CR_TSEL1_T7 (0x2 << DAC_CR_TSEL1_SHIFT)
109
#define DAC_CR_TSEL1_T5 (0x3 << DAC_CR_TSEL1_SHIFT)
110
#define DAC_CR_TSEL1_T15 (0x3 << DAC_CR_TSEL1_SHIFT)
111
#define DAC_CR_TSEL1_T2 (0x4 << DAC_CR_TSEL1_SHIFT)
112
#define DAC_CR_TSEL1_T4 (0x5 << DAC_CR_TSEL1_SHIFT)
113
#define DAC_CR_TSEL1_E9 (0x6 << DAC_CR_TSEL1_SHIFT)
114
#define DAC_CR_TSEL1_SW (0x7 << DAC_CR_TSEL1_SHIFT)
115
/**@}*/
116
117
/* TEN1: DAC channel1 trigger enable */
118
#define DAC_CR_TEN1 (1 << 2)
119
120
/* BOFF1: DAC channel1 output buffer disable */
121
#define DAC_CR_BOFF1 (1 << 1)
122
123
/**@}*/
124
125
/* --- Function prototypes ------------------------------------------------- */
126
127
BEGIN_DECLS
128
129
END_DECLS
130
131
#endif
132
/** @cond */
133
#else
134
#warning "dac_common_v1.h should not be included explicitly, only via dac.h"
135
#endif
136
/** @endcond */
137
138
/**@}*/
139
END_DECLS
#define END_DECLS
Definition:
common.h:34
BEGIN_DECLS
#define BEGIN_DECLS
Definition:
common.h:33
dac_common_all.h
include
libopencm3
stm32
common
dac_common_v1.h
Generated on Tue Mar 7 2023 16:11:16 for libopencm3 by
1.9.4