usbhub.h File Reference

#include "Usb.h"

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Classes
struct	HubDescriptor
struct	HubEvent
class	USBHub

Macros
#define	USB_DESCRIPTOR_HUB   0x09
#define	bmREQ_CLEAR_HUB_FEATURE   USB_SETUP_HOST_TO_DEVICE|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_DEVICE
#define	bmREQ_CLEAR_PORT_FEATURE   USB_SETUP_HOST_TO_DEVICE|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_OTHER
#define	bmREQ_CLEAR_TT_BUFFER   USB_SETUP_HOST_TO_DEVICE|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_OTHER
#define	bmREQ_GET_HUB_DESCRIPTOR   USB_SETUP_DEVICE_TO_HOST|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_DEVICE
#define	bmREQ_GET_HUB_STATUS   USB_SETUP_DEVICE_TO_HOST|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_DEVICE
#define	bmREQ_GET_PORT_STATUS   USB_SETUP_DEVICE_TO_HOST|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_OTHER
#define	bmREQ_RESET_TT   USB_SETUP_HOST_TO_DEVICE|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_OTHER
#define	bmREQ_SET_HUB_DESCRIPTOR   USB_SETUP_HOST_TO_DEVICE|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_DEVICE
#define	bmREQ_SET_HUB_FEATURE   USB_SETUP_HOST_TO_DEVICE|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_DEVICE
#define	bmREQ_SET_PORT_FEATURE   USB_SETUP_HOST_TO_DEVICE|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_OTHER
#define	bmREQ_GET_TT_STATE   USB_SETUP_DEVICE_TO_HOST|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_OTHER
#define	bmREQ_STOP_TT   USB_SETUP_HOST_TO_DEVICE|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_OTHER
#define	HUB_REQUEST_CLEAR_TT_BUFFER   8
#define	HUB_REQUEST_RESET_TT   9
#define	HUB_REQUEST_GET_TT_STATE   10
#define	HUB_REQUEST_STOP_TT   11
#define	HUB_FEATURE_C_HUB_LOCAL_POWER   0
#define	HUB_FEATURE_C_HUB_OVER_CURRENT   1
#define	HUB_FEATURE_PORT_CONNECTION   0
#define	HUB_FEATURE_PORT_ENABLE   1
#define	HUB_FEATURE_PORT_SUSPEND   2
#define	HUB_FEATURE_PORT_OVER_CURRENT   3
#define	HUB_FEATURE_PORT_RESET   4
#define	HUB_FEATURE_PORT_POWER   8
#define	HUB_FEATURE_PORT_LOW_SPEED   9
#define	HUB_FEATURE_C_PORT_CONNECTION   16
#define	HUB_FEATURE_C_PORT_ENABLE   17
#define	HUB_FEATURE_C_PORT_SUSPEND   18
#define	HUB_FEATURE_C_PORT_OVER_CURRENT   19
#define	HUB_FEATURE_C_PORT_RESET   20
#define	HUB_FEATURE_PORT_TEST   21
#define	HUB_FEATURE_PORT_INDICATOR   22
#define	HUB_PORT_TEST_MODE_J   1
#define	HUB_PORT_TEST_MODE_K   2
#define	HUB_PORT_TEST_MODE_SE0_NAK   3
#define	HUB_PORT_TEST_MODE_PACKET   4
#define	HUB_PORT_TEST_MODE_FORCE_ENABLE   5
#define	HUB_PORT_INDICATOR_AUTO   0
#define	HUB_PORT_INDICATOR_AMBER   1
#define	HUB_PORT_INDICATOR_GREEN   2
#define	HUB_PORT_INDICATOR_OFF   3
#define	bmHUB_PORT_STATUS_PORT_CONNECTION   0x0001
#define	bmHUB_PORT_STATUS_PORT_ENABLE   0x0002
#define	bmHUB_PORT_STATUS_PORT_SUSPEND   0x0004
#define	bmHUB_PORT_STATUS_PORT_OVER_CURRENT   0x0008
#define	bmHUB_PORT_STATUS_PORT_RESET   0x0010
#define	bmHUB_PORT_STATUS_PORT_POWER   0x0100
#define	bmHUB_PORT_STATUS_PORT_LOW_SPEED   0x0200
#define	bmHUB_PORT_STATUS_PORT_HIGH_SPEED   0x0400
#define	bmHUB_PORT_STATUS_PORT_TEST   0x0800
#define	bmHUB_PORT_STATUS_PORT_INDICATOR   0x1000
#define	bmHUB_PORT_STATUS_C_PORT_CONNECTION   0x0001
#define	bmHUB_PORT_STATUS_C_PORT_ENABLE   0x0002
#define	bmHUB_PORT_STATUS_C_PORT_SUSPEND   0x0004
#define	bmHUB_PORT_STATUS_C_PORT_OVER_CURRENT   0x0008
#define	bmHUB_PORT_STATUS_C_PORT_RESET   0x0010
#define	bmHUB_STATUS_LOCAL_POWER_SOURCE   0x01
#define	bmHUB_STATUS_OVER_CURRENT   0x12
#define	bmHUB_STATUS_C_LOCAL_POWER_SOURCE   0x01
#define	bmHUB_STATUS_C_OVER_CURRENT   0x12
#define	USB_STATE_HUB_PORT_CONFIGURING   0xb0
#define	USB_STATE_HUB_PORT_POWERED_OFF   0xb1
#define	USB_STATE_HUB_PORT_WAIT_FOR_POWER_GOOD   0xb2
#define	USB_STATE_HUB_PORT_DISCONNECTED   0xb3
#define	USB_STATE_HUB_PORT_DISABLED   0xb4
#define	USB_STATE_HUB_PORT_RESETTING   0xb5
#define	USB_STATE_HUB_PORT_ENABLED   0xb6
#define	HUB_ERROR_PORT_HAS_BEEN_RESET   0xb1
#define	bmHUB_PORT_STATUS_ALL_MAIN   ((0UL | bmHUB_PORT_STATUS_C_PORT_CONNECTION | bmHUB_PORT_STATUS_C_PORT_ENABLE | bmHUB_PORT_STATUS_C_PORT_SUSPEND | bmHUB_PORT_STATUS_C_PORT_RESET) << 16) | bmHUB_PORT_STATUS_PORT_POWER | bmHUB_PORT_STATUS_PORT_ENABLE | bmHUB_PORT_STATUS_PORT_CONNECTION | bmHUB_PORT_STATUS_PORT_SUSPEND)
#define	bmHUB_PORT_STATE_CHECK_DISABLED   (0x0000 | bmHUB_PORT_STATUS_PORT_POWER | bmHUB_PORT_STATUS_PORT_ENABLE | bmHUB_PORT_STATUS_PORT_CONNECTION | bmHUB_PORT_STATUS_PORT_SUSPEND)
#define	bmHUB_PORT_STATE_DISABLED   (0x0000 | bmHUB_PORT_STATUS_PORT_POWER | bmHUB_PORT_STATUS_PORT_CONNECTION)
#define	bmHUB_PORT_EVENT_CONNECT   (((0UL | bmHUB_PORT_STATUS_C_PORT_CONNECTION) << 16) | bmHUB_PORT_STATUS_PORT_POWER | bmHUB_PORT_STATUS_PORT_CONNECTION)
#define	bmHUB_PORT_EVENT_DISCONNECT   (((0UL | bmHUB_PORT_STATUS_C_PORT_CONNECTION) << 16) | bmHUB_PORT_STATUS_PORT_POWER)
#define	bmHUB_PORT_EVENT_RESET_COMPLETE   (((0UL | bmHUB_PORT_STATUS_C_PORT_RESET) << 16) | bmHUB_PORT_STATUS_PORT_POWER | bmHUB_PORT_STATUS_PORT_ENABLE | bmHUB_PORT_STATUS_PORT_CONNECTION)
#define	bmHUB_PORT_EVENT_LS_CONNECT   (((0UL | bmHUB_PORT_STATUS_C_PORT_CONNECTION) << 16) | bmHUB_PORT_STATUS_PORT_POWER | bmHUB_PORT_STATUS_PORT_CONNECTION | bmHUB_PORT_STATUS_PORT_LOW_SPEED)
#define	bmHUB_PORT_EVENT_LS_RESET_COMPLETE   (((0UL | bmHUB_PORT_STATUS_C_PORT_RESET) << 16) | bmHUB_PORT_STATUS_PORT_POWER | bmHUB_PORT_STATUS_PORT_ENABLE | bmHUB_PORT_STATUS_PORT_CONNECTION | bmHUB_PORT_STATUS_PORT_LOW_SPEED)
#define	bmHUB_PORT_EVENT_LS_PORT_ENABLED   (((0UL | bmHUB_PORT_STATUS_C_PORT_CONNECTION | bmHUB_PORT_STATUS_C_PORT_ENABLE) << 16) | bmHUB_PORT_STATUS_PORT_POWER | bmHUB_PORT_STATUS_PORT_ENABLE | bmHUB_PORT_STATUS_PORT_CONNECTION | bmHUB_PORT_STATUS_PORT_LOW_SPEED)

Functions
void	PrintHubPortStatus (USB *usbptr, uint8_t addr, uint8_t port, bool print_changes=false)

Macro Definition Documentation

#define USB_DESCRIPTOR_HUB   0x09

Definition at line 22 of file usbhub.h.

#define bmREQ_CLEAR_HUB_FEATURE   USB_SETUP_HOST_TO_DEVICE|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_DEVICE

Definition at line 25 of file usbhub.h.

#define bmREQ_CLEAR_PORT_FEATURE   USB_SETUP_HOST_TO_DEVICE|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_OTHER

Definition at line 26 of file usbhub.h.

#define bmREQ_CLEAR_TT_BUFFER   USB_SETUP_HOST_TO_DEVICE|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_OTHER

Definition at line 27 of file usbhub.h.

#define bmREQ_GET_HUB_DESCRIPTOR   USB_SETUP_DEVICE_TO_HOST|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_DEVICE

Definition at line 28 of file usbhub.h.

#define bmREQ_GET_HUB_STATUS   USB_SETUP_DEVICE_TO_HOST|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_DEVICE

Definition at line 29 of file usbhub.h.

#define bmREQ_GET_PORT_STATUS   USB_SETUP_DEVICE_TO_HOST|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_OTHER

Definition at line 30 of file usbhub.h.

#define bmREQ_RESET_TT   USB_SETUP_HOST_TO_DEVICE|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_OTHER

Definition at line 31 of file usbhub.h.

#define bmREQ_SET_HUB_DESCRIPTOR   USB_SETUP_HOST_TO_DEVICE|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_DEVICE

Definition at line 32 of file usbhub.h.

#define bmREQ_SET_HUB_FEATURE   USB_SETUP_HOST_TO_DEVICE|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_DEVICE

Definition at line 33 of file usbhub.h.

#define bmREQ_SET_PORT_FEATURE   USB_SETUP_HOST_TO_DEVICE|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_OTHER

Definition at line 34 of file usbhub.h.

#define bmREQ_GET_TT_STATE   USB_SETUP_DEVICE_TO_HOST|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_OTHER

Definition at line 35 of file usbhub.h.

#define bmREQ_STOP_TT   USB_SETUP_HOST_TO_DEVICE|USB_SETUP_TYPE_CLASS|USB_SETUP_RECIPIENT_OTHER

Definition at line 36 of file usbhub.h.

#define HUB_REQUEST_CLEAR_TT_BUFFER   8

Definition at line 39 of file usbhub.h.

#define HUB_REQUEST_RESET_TT   9

Definition at line 40 of file usbhub.h.

#define HUB_REQUEST_GET_TT_STATE   10

Definition at line 41 of file usbhub.h.

#define HUB_REQUEST_STOP_TT   11

Definition at line 42 of file usbhub.h.

#define HUB_FEATURE_C_HUB_LOCAL_POWER   0

Definition at line 45 of file usbhub.h.

#define HUB_FEATURE_C_HUB_OVER_CURRENT   1

Definition at line 46 of file usbhub.h.

#define HUB_FEATURE_PORT_CONNECTION   0

Definition at line 47 of file usbhub.h.

#define HUB_FEATURE_PORT_ENABLE   1

Definition at line 48 of file usbhub.h.

#define HUB_FEATURE_PORT_SUSPEND   2

Definition at line 49 of file usbhub.h.

#define HUB_FEATURE_PORT_OVER_CURRENT   3

Definition at line 50 of file usbhub.h.

#define HUB_FEATURE_PORT_RESET   4

Definition at line 51 of file usbhub.h.

#define HUB_FEATURE_PORT_POWER   8

Definition at line 52 of file usbhub.h.

#define HUB_FEATURE_PORT_LOW_SPEED   9

Definition at line 53 of file usbhub.h.

#define HUB_FEATURE_C_PORT_CONNECTION   16

Definition at line 54 of file usbhub.h.

#define HUB_FEATURE_C_PORT_ENABLE   17

Definition at line 55 of file usbhub.h.

#define HUB_FEATURE_C_PORT_SUSPEND   18

Definition at line 56 of file usbhub.h.

#define HUB_FEATURE_C_PORT_OVER_CURRENT   19

Definition at line 57 of file usbhub.h.

#define HUB_FEATURE_C_PORT_RESET   20

Definition at line 58 of file usbhub.h.

#define HUB_FEATURE_PORT_TEST   21

Definition at line 59 of file usbhub.h.

#define HUB_FEATURE_PORT_INDICATOR   22

Definition at line 60 of file usbhub.h.

#define HUB_PORT_TEST_MODE_J   1

Definition at line 63 of file usbhub.h.

#define HUB_PORT_TEST_MODE_K   2

Definition at line 64 of file usbhub.h.

#define HUB_PORT_TEST_MODE_SE0_NAK   3

Definition at line 65 of file usbhub.h.

#define HUB_PORT_TEST_MODE_PACKET   4

Definition at line 66 of file usbhub.h.

#define HUB_PORT_TEST_MODE_FORCE_ENABLE   5

Definition at line 67 of file usbhub.h.

#define HUB_PORT_INDICATOR_AUTO   0

Definition at line 70 of file usbhub.h.

#define HUB_PORT_INDICATOR_AMBER   1

Definition at line 71 of file usbhub.h.

#define HUB_PORT_INDICATOR_GREEN   2

Definition at line 72 of file usbhub.h.

#define HUB_PORT_INDICATOR_OFF   3

Definition at line 73 of file usbhub.h.

#define bmHUB_PORT_STATUS_PORT_CONNECTION   0x0001

Definition at line 76 of file usbhub.h.

#define bmHUB_PORT_STATUS_PORT_ENABLE   0x0002

Definition at line 77 of file usbhub.h.

#define bmHUB_PORT_STATUS_PORT_SUSPEND   0x0004

Definition at line 78 of file usbhub.h.

#define bmHUB_PORT_STATUS_PORT_OVER_CURRENT   0x0008

Definition at line 79 of file usbhub.h.

#define bmHUB_PORT_STATUS_PORT_RESET   0x0010

Definition at line 80 of file usbhub.h.

#define bmHUB_PORT_STATUS_PORT_POWER   0x0100

Definition at line 81 of file usbhub.h.

#define bmHUB_PORT_STATUS_PORT_LOW_SPEED   0x0200

Definition at line 82 of file usbhub.h.

#define bmHUB_PORT_STATUS_PORT_HIGH_SPEED   0x0400

Definition at line 83 of file usbhub.h.

#define bmHUB_PORT_STATUS_PORT_TEST   0x0800

Definition at line 84 of file usbhub.h.

#define bmHUB_PORT_STATUS_PORT_INDICATOR   0x1000

Definition at line 85 of file usbhub.h.

#define bmHUB_PORT_STATUS_C_PORT_CONNECTION   0x0001

Definition at line 88 of file usbhub.h.

#define bmHUB_PORT_STATUS_C_PORT_ENABLE   0x0002

Definition at line 89 of file usbhub.h.

#define bmHUB_PORT_STATUS_C_PORT_SUSPEND   0x0004

Definition at line 90 of file usbhub.h.

#define bmHUB_PORT_STATUS_C_PORT_OVER_CURRENT   0x0008

Definition at line 91 of file usbhub.h.

#define bmHUB_PORT_STATUS_C_PORT_RESET   0x0010

Definition at line 92 of file usbhub.h.

#define bmHUB_STATUS_LOCAL_POWER_SOURCE   0x01

Definition at line 95 of file usbhub.h.

#define bmHUB_STATUS_OVER_CURRENT   0x12

Definition at line 96 of file usbhub.h.

#define bmHUB_STATUS_C_LOCAL_POWER_SOURCE   0x01

Definition at line 99 of file usbhub.h.

#define bmHUB_STATUS_C_OVER_CURRENT   0x12

Definition at line 100 of file usbhub.h.

#define USB_STATE_HUB_PORT_CONFIGURING   0xb0

Definition at line 104 of file usbhub.h.

#define USB_STATE_HUB_PORT_POWERED_OFF   0xb1

Definition at line 105 of file usbhub.h.

#define USB_STATE_HUB_PORT_WAIT_FOR_POWER_GOOD   0xb2

Definition at line 106 of file usbhub.h.

#define USB_STATE_HUB_PORT_DISCONNECTED   0xb3

Definition at line 107 of file usbhub.h.

#define USB_STATE_HUB_PORT_DISABLED   0xb4

Definition at line 108 of file usbhub.h.

#define USB_STATE_HUB_PORT_RESETTING   0xb5

Definition at line 109 of file usbhub.h.

#define USB_STATE_HUB_PORT_ENABLED   0xb6

Definition at line 110 of file usbhub.h.

#define HUB_ERROR_PORT_HAS_BEEN_RESET   0xb1

Definition at line 113 of file usbhub.h.

#define bmHUB_PORT_STATUS_ALL_MAIN   ((0UL | bmHUB_PORT_STATUS_C_PORT_CONNECTION | bmHUB_PORT_STATUS_C_PORT_ENABLE | bmHUB_PORT_STATUS_C_PORT_SUSPEND | bmHUB_PORT_STATUS_C_PORT_RESET) << 16) | bmHUB_PORT_STATUS_PORT_POWER | bmHUB_PORT_STATUS_PORT_ENABLE | bmHUB_PORT_STATUS_PORT_CONNECTION | bmHUB_PORT_STATUS_PORT_SUSPEND)

Definition at line 116 of file usbhub.h.

#define bmHUB_PORT_STATE_CHECK_DISABLED   (0x0000 | bmHUB_PORT_STATUS_PORT_POWER | bmHUB_PORT_STATUS_PORT_ENABLE | bmHUB_PORT_STATUS_PORT_CONNECTION | bmHUB_PORT_STATUS_PORT_SUSPEND)

Definition at line 119 of file usbhub.h.

#define bmHUB_PORT_STATE_DISABLED   (0x0000 | bmHUB_PORT_STATUS_PORT_POWER | bmHUB_PORT_STATUS_PORT_CONNECTION)

Definition at line 122 of file usbhub.h.

#define bmHUB_PORT_EVENT_CONNECT   (((0UL | bmHUB_PORT_STATUS_C_PORT_CONNECTION) << 16) | bmHUB_PORT_STATUS_PORT_POWER | bmHUB_PORT_STATUS_PORT_CONNECTION)

Definition at line 125 of file usbhub.h.

#define bmHUB_PORT_EVENT_DISCONNECT   (((0UL | bmHUB_PORT_STATUS_C_PORT_CONNECTION) << 16) | bmHUB_PORT_STATUS_PORT_POWER)

Definition at line 126 of file usbhub.h.

#define bmHUB_PORT_EVENT_RESET_COMPLETE   (((0UL | bmHUB_PORT_STATUS_C_PORT_RESET) << 16) | bmHUB_PORT_STATUS_PORT_POWER | bmHUB_PORT_STATUS_PORT_ENABLE | bmHUB_PORT_STATUS_PORT_CONNECTION)

Definition at line 127 of file usbhub.h.

#define bmHUB_PORT_EVENT_LS_CONNECT   (((0UL | bmHUB_PORT_STATUS_C_PORT_CONNECTION) << 16) | bmHUB_PORT_STATUS_PORT_POWER | bmHUB_PORT_STATUS_PORT_CONNECTION | bmHUB_PORT_STATUS_PORT_LOW_SPEED)

Definition at line 129 of file usbhub.h.

#define bmHUB_PORT_EVENT_LS_RESET_COMPLETE   (((0UL | bmHUB_PORT_STATUS_C_PORT_RESET) << 16) | bmHUB_PORT_STATUS_PORT_POWER | bmHUB_PORT_STATUS_PORT_ENABLE | bmHUB_PORT_STATUS_PORT_CONNECTION | bmHUB_PORT_STATUS_PORT_LOW_SPEED)

Definition at line 130 of file usbhub.h.

#define bmHUB_PORT_EVENT_LS_PORT_ENABLED   (((0UL | bmHUB_PORT_STATUS_C_PORT_CONNECTION | bmHUB_PORT_STATUS_C_PORT_ENABLE) << 16) | bmHUB_PORT_STATUS_PORT_POWER | bmHUB_PORT_STATUS_PORT_ENABLE | bmHUB_PORT_STATUS_PORT_CONNECTION | bmHUB_PORT_STATUS_PORT_LOW_SPEED)

Definition at line 131 of file usbhub.h.

Function Documentation

void PrintHubPortStatus	(	USB *	usbptr,
		uint8_t	addr,
		uint8_t	port,
		bool	print_changes = false
	)