summaryrefslogtreecommitdiff
path: root/software/mpu/board/board.h
blob: 4839948a7c454e38c54d281d9089215ca8ea1fed (plain) (blame)
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
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
/*
    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
                 2011,2012 Giovanni Di Sirio.

    This file is part of ChibiOS/RT.

    ChibiOS/RT is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.

    ChibiOS/RT 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.

                                      ---

    A special exception to the GPL can be applied should you wish to distribute
    a combined work that includes ChibiOS/RT, without being obliged to provide
    the source code for any proprietary components. See the file exception.txt
    for full details of how and when the exception can be applied.
*/

#ifndef _BOARD_H_
#define _BOARD_H_

/*
 * Setup for mur.sat MPU board.
 *  copy from setup for  Olimex STM32-P103 proto board.
 */

/*
 * Board identifier.
 */
#define BOARD_MURSAT_MPU
#define BOARD_NAME              "mur.sat MPU"

/*
 * Board frequencies.
 */
#define STM32_LSECLK            32768
#define STM32_HSECLK            8000000

/*
 * MCU type, supported types are defined in ./os/hal/platforms/hal_lld.h.
 */
#define STM32F10X_HD

/*
 * IO pins assignments.
 */
#define GPIOA_BUTTON            0
#define GPIOA_SPI1NSS           4

#define GPIOB_SPI2NSS           12

#define GPIOC_USB_P             4
#define GPIOC_MMCWP             6
#define GPIOC_MMCCP             7
#define GPIOC_CAN_CNTL          10
#define GPIOC_USB_DISC          11
#define GPIOC_LED               12

/*
 * I/O ports initial setup, this configuration is established soon after reset
 * in the initialization code.
 *
 * The digits have the following meaning:
 *   0 - Analog input.
 *   1 - Push Pull output 10MHz.
 *   2 - Push Pull output 2MHz.
 *   3 - Push Pull output 50MHz.
 *   4 - Digital input.
 *   5 - Open Drain output 10MHz.
 *   6 - Open Drain output 2MHz.
 *   7 - Open Drain output 50MHz.
 *   8 - Digital input with PullUp or PullDown resistor depending on ODR.
 *   9 - Alternate Push Pull output 10MHz.
 *   A - Alternate Push Pull output 2MHz.
 *   B - Alternate Push Pull output 50MHz.
 *   C - Reserved.
 *   D - Alternate Open Drain output 10MHz.
 *   E - Alternate Open Drain output 2MHz.
 *   F - Alternate Open Drain output 50MHz.
 * Please refer to the STM32 Reference Manual for details.
 */

/*
 * Port A setup.
 * Everything input with pull-up except:
 * PA0  - Normal input      (BUTTON).
 * PA2  - Alternate output  (USART2 TX).
 * PA3  - Normal input      (USART2 RX).
 */
#define VAL_GPIOACRL            0x88884B84      /*  PA7...PA0 */
#define VAL_GPIOACRH            0x88888888      /* PA15...PA8 */
#define VAL_GPIOAODR            0xFFFFFFFF

/*
 * Port B setup.
 * Everything input with pull-up except:
 * PB13 - Alternate output  (MMC SPI2 SCK).
 * PB14 - Normal input      (MMC SPI2 MISO).
 * PB15 - Alternate output  (MMC SPI2 MOSI).
 */
#define VAL_GPIOBCRL            0x88888888      /*  PB7...PB0 */
#define VAL_GPIOBCRH            0xB4B88888      /* PB15...PB8 */
#define VAL_GPIOBODR            0xFFFFFFFF

/*
 * Port C setup.
 * Everything input with pull-up except:
 * PC4  - Normal input because there is an external resistor.
 * PC6  - Normal input because there is an external resistor.
 * PC7  - Normal input because there is an external resistor.
 * PC10 - Push Pull output (CAN CNTRL).
 * PC11 - Push Pull output (USB DISC).
 * PC12 - Push Pull output (LED).
 */
#define VAL_GPIOCCRL            0x44848888      /*  PC7...PC0 */
#define VAL_GPIOCCRH            0x88833388      /* PC15...PC8 */
#define VAL_GPIOCODR            0xFFFFFFFF

/*
 * Port D setup.
 * Everything input with pull-up except:
 * PD0  - Normal input (XTAL).
 * PD1  - Normal input (XTAL).
 */
#define VAL_GPIODCRL            0x88888844      /*  PD7...PD0 */
#define VAL_GPIODCRH            0x88888888      /* PD15...PD8 */
#define VAL_GPIODODR            0xFFFFFFFF

/*
 * Port E setup.
 * Everything input with pull-up except:
 */
#define VAL_GPIOECRL            0x88888888      /*  PE7...PE0 */
#define VAL_GPIOECRH            0x88888888      /* PE15...PE8 */
#define VAL_GPIOEODR            0xFFFFFFFF

/*
 * Port F setup.
 * Everything input with pull-up except:
 */
#define VAL_GPIOFCRL            0x88888888      /*  PF7...PF0 */
#define VAL_GPIOFCRH            0x88888888      /* PF15...PF8 */
#define VAL_GPIOFODR            0xFFFFFFFF

/*
 * Port G setup.
 * Everything input with pull-up except:
 */
#define VAL_GPIOGCRL            0x88888888      /*  PG7...PG0 */
#define VAL_GPIOGCRH            0x88888888      /* PG15...PG8 */
#define VAL_GPIOGODR            0xFFFFFFFF

/*
 * USB bus activation macro, required by the USB driver.
 */
#define usb_lld_connect_bus(usbp) palClearPad(GPIOC, GPIOC_USB_DISC)

/*
 * USB bus de-activation macro, required by the USB driver.
 */
#define usb_lld_disconnect_bus(usbp) palSetPad(GPIOC, GPIOC_USB_DISC)

#if !defined(_FROM_ASM_)
#ifdef __cplusplus
extern "C" {
#endif
  void boardInit(void);
#ifdef __cplusplus
}
#endif
#endif /* _FROM_ASM_ */

#endif /* _BOARD_H_ */