blob: d85f442708b6ba7cea43229aee5461c184ba062b (
plain)
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
|
/** @addtogroup usb_defines
*/
/*
* This file is part of the libopencm3 project.
*
* This library is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This library 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
/* THIS FILE SHOULD NOT BE INCLUDED DIRECTLY !
* Use top-level <libopencm3/stm32/st_usbfs.h>
*
* Additional definitions for F0 devices :
* -F0x0 (RM0360),
* -F04x, F0x2, F0x8 (RM0091)
*/
/** @cond */
#ifdef LIBOPENCM3_ST_USBFS_H
/** @endcond */
#ifndef LIBOPENCM3_ST_USBFS_V2_H
#define LIBOPENCM3_ST_USBFS_V2_H
#include <libopencm3/stm32/common/st_usbfs_common.h>
/*****************************************************************************/
/* Module definitions */
/*****************************************************************************/
/*****************************************************************************/
/* Register definitions */
/*****************************************************************************/
#define USB_LPMCSR_REG (&MMIO32(USB_DEV_FS_BASE + 0x54))
#define USB_BCDR_REG (&MMIO32(USB_DEV_FS_BASE + 0x58))
/*****************************************************************************/
/* Register values */
/*****************************************************************************/
/* --- USB control register masks / bits ----------------------------------- */
#define USB_CNTR_L1REQM (1 << 7)
#define USB_CNTR_L1RESUME (1 << 5)
/* --- USB interrupt status register masks / bits -------------------------- */
#define USB_ISTR_L1REQ (1 << 7)
/* --- LPM control and status register USB_LPMCSR Values --------------------*/
#define USB_LPMCSR_BESL_SHIFT 4
#define USB_LPMCSR_BESL (15 << USB_LPMCSR_BESL_SHIFT)
#define USB_LPMCSR_REMWAKE (1 << 3)
#define USB_LPMCSR_LPMACK (1 << 1)
#define USB_LPMCSR_LPMEN (1 << 0)
/* --- Battery Charging Detector Values ----------------------------------------------------------*/
#define USB_BCDR_DPPU (1 << 15)
#define USB_BCDR_PS2DET (1 << 7)
#define USB_BCDR_SDET (1 << 6)
#define USB_BCDR_PDET (1 << 5)
#define USB_BCDR_DCDET (1 << 4)
#define USB_BCDR_SDEN (1 << 3)
#define USB_BCDR_PDEN (1 << 2)
#define USB_BCDR_DCDEN (1 << 1)
#define USB_BCDR_BCDEN (1 << 0)
/* --- USB BTABLE registers ------------------------------------------------ */
#define USB_EP_TX_ADDR(ep) \
((uint16_t *)(USB_PMA_BASE + (USB_GET_BTABLE + (ep) * 8 + 0) * 1))
#define USB_EP_TX_COUNT(ep) \
((uint16_t *)(USB_PMA_BASE + (USB_GET_BTABLE + (ep) * 8 + 2) * 1))
#define USB_EP_RX_ADDR(ep) \
((uint16_t *)(USB_PMA_BASE + (USB_GET_BTABLE + (ep) * 8 + 4) * 1))
#define USB_EP_RX_COUNT(ep) \
((uint16_t *)(USB_PMA_BASE + (USB_GET_BTABLE + (ep) * 8 + 6) * 1))
/* --- USB BTABLE manipulators --------------------------------------------- */
#define USB_GET_EP_TX_BUFF(ep) \
(USB_PMA_BASE + (uint8_t *)(USB_GET_EP_TX_ADDR(ep) * 1))
#define USB_GET_EP_RX_BUFF(ep) \
(USB_PMA_BASE + (uint8_t *)(USB_GET_EP_RX_ADDR(ep) * 1))
#endif
/** @cond */
#else
#error "st_usbfs_v2.h should not be included directly, only via st_usbfs.h"
#endif
/** @endcond */
|
