1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
/******************************************************************************
* The MIT License
*
* Copyright (c) 2011 LeafLabs, LLC.
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use, copy,
* modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*****************************************************************************/
/**
* @file libmaple/stm32f2-f4/include/series/stm32.h
* @brief STM32F2-F4 chip- and series-specific definitions.
*/
#ifndef _LIBMAPLE_STM32F2F4_STM32_H_
#define _LIBMAPLE_STM32F2F4_STM32_H_
#ifdef __cplusplus
extern "C" {
#endif
/*
* MCU-specific values
*/
#if defined(MCU_STM32F207IC) || defined(MCU_STM32F207IG)
# define STM32_MCU_SERIES STM32_SERIES_F2
# define STM32_NR_GPIO_PORTS 9
# define STM32_TIMER_MASK 0x7FFE /* TIMER1-TIMER14. */
# define STM32_SRAM_END ((void*)0x20020000)
#elif defined(MCU_STM32F401VC)
# define STM32_MCU_SERIES STM32_SERIES_F4
# define STM32_NR_GPIO_PORTS 5
# define STM32_TIMER_MASK 0x3E
/* TODO: This value for STM32_SRAM_END is very generous */
# define STM32_SRAM_END ((void*)0x20020000)
#elif defined(MCU_STM32F401CC) || defined(MCU_STM32F401RB)
# define STM32_MCU_SERIES STM32_SERIES_F4
# define STM32_NR_GPIO_PORTS 3
# define STM32_TIMER_MASK 0x3E
# define STM32_SRAM_END ((void*)0x20010000)
#else
#warning "Unsupported or unspecified STM32F2-F4 MCU."
#endif
/*
* Series-specific values
*/
#if STM32_MCU_SERIES == STM32_SERIES_F2
# define STM32_NR_INTERRUPTS 81
# define STM32_HAVE_FSMC 1
# define STM32_HAVE_USB 1
# define STM32_HAVE_DAC 1
# ifndef STM32_PCLK1
# define STM32_PCLK1 30000000U
# endif
# ifndef STM32_PCLK2
# define STM32_PCLK2 60000000U
# endif
# ifndef STM32_DELAY_US_MULT
# define STM32_DELAY_US_MULT 20 /* FIXME: dummy value. */
# endif
#elif STM32_MCU_SERIES == STM32_SERIES_F4
# define STM32_NR_INTERRUPTS 84
# define STM32_HAVE_FSMC 0
# define STM32_HAVE_USB 0
# define STM32_HAVE_DAC 0
#ifndef STM32_PCLK1
#define STM32_PCLK1 42000000U
#endif
#ifndef STM32_PCLK2
#define STM32_PCLK2 84000000U
#endif
#ifndef STM32_DELAY_US_MULT
#define STM32_DELAY_US_MULT 28 /* CYCLES_PER_MICROSECOND/3 */
#endif
#else
# error "Invalid STM32 series for this header"
#endif
#ifdef __cplusplus
}
#endif
#endif
|
