M480 BSP
V3.05.006
The Board Support Package for M480 Series
UsbHostLib
inc
config.h
Go to the documentation of this file.
1
/**************************************************************************/
10
#ifndef _USBH_CONFIG_H_
11
#define _USBH_CONFIG_H_
12
14
15
/*----------------------------------------------------------------------------------------*/
16
/* Hardware settings */
17
/*----------------------------------------------------------------------------------------*/
18
#define HCLK_MHZ 192
/* used for loop-delay. must be larger than
19
true HCLK clock MHz */
20
21
#define ENABLE_OHCI_IRQ() NVIC_EnableIRQ(USBH_IRQn)
22
#define DISABLE_OHCI_IRQ() NVIC_DisableIRQ(USBH_IRQn)
23
#define ENABLE_EHCI_IRQ() NVIC_EnableIRQ(HSUSBH_IRQn)
24
#define DISABLE_EHCI_IRQ() NVIC_DisableIRQ(HSUSBH_IRQn)
25
26
#define ENABLE_OHCI
/* Enable OHCI host controller */
27
#define ENABLE_EHCI
/* Enable EHCI host controller */
28
29
#define EHCI_PORT_CNT 1
/* Number of EHCI roothub ports */
30
#define OHCI_PORT_CNT 2
/* Number of OHCI roothub ports */
31
#define OHCI_PER_PORT_POWER
/* OHCI root hub per port powered */
32
33
#define OHCI_ISO_DELAY 4
/* preserved number frames while scheduling
34
OHCI isochronous transfer */
35
36
#define EHCI_ISO_DELAY 2
/* preserved number of frames while
37
scheduling EHCI isochronous transfer */
38
39
#define EHCI_ISO_RCLM_RANGE 32
/* When inspecting activated iTD/siTD,
40
unconditionally reclaim iTD/isTD scheduled
41
in just elapsed EHCI_ISO_RCLM_RANGE ms. */
42
43
#define MAX_DESC_BUFF_SIZE 512
/* To hold the configuration descriptor, USB
44
core will allocate a buffer with this size
45
for each connected device. USB core does
46
not release it until device disconnected. */
47
48
/*----------------------------------------------------------------------------------------*/
49
/* Memory allocation settings */
50
/*----------------------------------------------------------------------------------------*/
51
52
#define STATIC_MEMORY_ALLOC 0
/* pre-allocate static memory blocks. No dynamic memory aloocation.
53
But the maximum number of connected devices and transfers are
54
limited. */
55
56
#define MAX_UDEV_DRIVER 8
57
#define MAX_ALT_PER_IFACE 8
58
#define MAX_EP_PER_IFACE 6
59
#define MAX_HUB_DEVICE 8
61
/* Host controller hardware transfer descriptors memory pool. ED/TD/ITD of OHCI and QH/QTD of EHCI
62
are all allocated from this pool. Allocated unit size is determined by MEM_POOL_UNIT_SIZE.
63
May allocate one or more units depend on hardware descriptor type. */
64
65
#define MEM_POOL_UNIT_SIZE 64
66
#define MEM_POOL_UNIT_NUM 256
68
/*----------------------------------------------------------------------------------------*/
69
/* Re-defined staff for various compiler */
70
/*----------------------------------------------------------------------------------------*/
71
#ifdef __ICCARM__
72
#define __inline inline
73
#endif
74
75
76
/*----------------------------------------------------------------------------------------*/
77
/* Debug settings */
78
/*----------------------------------------------------------------------------------------*/
79
#define ENABLE_ERROR_MSG
/* enable debug messages */
80
#define ENABLE_DEBUG_MSG
/* enable debug messages */
81
//#define ENABLE_VERBOSE_DEBUG /* verbos debug messages */
82
//#define DUMP_DESCRIPTOR /* dump descriptors */
83
84
#ifdef ENABLE_ERROR_MSG
85
#define USB_error printf
86
#else
87
#define USB_error(...)
88
#endif
89
90
#ifdef ENABLE_DEBUG_MSG
91
#define USB_debug printf
92
#ifdef ENABLE_VERBOSE_DEBUG
93
#define USB_vdebug printf
94
#else
95
#define USB_vdebug(...)
96
#endif
97
#else
98
#define USB_debug(...)
99
#define USB_vdebug(...)
100
#endif
101
102
104
105
#endif
/* _USBH_CONFIG_H_ */
106
107
/*** (C) COPYRIGHT 2018 Nuvoton Technology Corp. ***/
108
Generated on Fri Jan 12 2024 10:46:54 for M480 BSP by
1.9.3