Standard requests defines
[USB task entry point module]

#define	usb_format_mcu_to_usb_data(width, data)   (TPASTE2(swap, width)(data))
#define	Usb_format_mcu_to_usb_data(width, data)   (TPASTE2(Swap, width)(data))
	Convert 16-, 32- or 64-bit data between MCU and USB endianisms.
#define	usb_format_usb_to_mcu_data(width, data)   (TPASTE2(swap, width)(data))
#define	Usb_format_usb_to_mcu_data(width, data)   (TPASTE2(Swap, width)(data))
Defines
#define	BUS_POWERED   0
#define	CLEAR_FEATURE   0x01
#define	CONFIGURATION_DESCRIPTOR   0x02
#define	DEVICE_DESCRIPTOR   0x01
#define	DEVICE_QUALIFIER_DESCRIPTOR   0x06
#define	DEVICE_TYPE   0x00
#define	ENDPOINT_DESCRIPTOR   0x05
#define	ENDPOINT_TYPE   0x02
#define	FEATURE_DEVICE_REMOTE_WAKEUP   0x01
#define	FEATURE_ENDPOINT_HALT   0x00
#define	FEATURE_TEST_MODE   0x02
#define	GET_CONFIGURATION   0x08
#define	GET_CONFIGURATION_DESCRIPTOR   4
#define	Get_desc_ep_dir(ep_addr)   (Rd_bitfield(ep_addr, MSK_EP_DIR))
	Extract endpoint direction from endpoint address in endpoint descriptor.
#define	Get_desc_ep_nbr(ep_addr)   (Rd_bitfield(ep_addr, MSK_EP_NBR))
	Extract endpoint number from endpoint address in endpoint descriptor.
#define	GET_DESCRIPTOR   0x06
#define	GET_DEVICE   0x01
#define	GET_DEVICE_DESCRIPTOR   1
#define	GET_INTERFACE   0x0A
#define	GET_STATUS   0x00
#define	GET_STRING   0x03
#define	INTERFACE_DESCRIPTOR   0x04
#define	INTERFACE_TYPE   0x01
#define	MSK_EP_DIR   0x80
#define	MSK_EP_NBR   0x0F
#define	OTHER_SPEED_CONFIGURATION_DESCRIPTOR   0x07
#define	REQUEST_DEVICE_STATUS   0x80
#define	REQUEST_ENDPOINT_STATUS   0x82
#define	REQUEST_INTERFACE_STATUS   0x81
#define	SELF_POWERED   1
#define	SET_ADDRESS   0x05
#define	SET_CONFIGURATION   0x09
#define	SET_DESCRIPTOR   0x07
#define	SET_FEATURE   0x03
#define	SET_INTERFACE   0x0B
#define	STRING_DESCRIPTOR   0x03
#define	SYNCH_FRAME   0x0C
#define	TEST_FORCE_ENABLE   0x05
#define	TEST_J   0x01
#define	TEST_K   0x02
#define	TEST_PACKET   0x04
#define	TEST_SE0_NAK   0x03

---

Define Documentation

#define BUS_POWERED   0

Definition at line 151 of file usb_task.h.

#define CLEAR_FEATURE   0x01

Definition at line 107 of file usb_task.h.

Referenced by usb_process_request().

#define CONFIGURATION_DESCRIPTOR   0x02

Definition at line 131 of file usb_task.h.

Referenced by host_check_class(), usb_get_descriptor(), and usb_set_interface().

#define DEVICE_DESCRIPTOR   0x01

Definition at line 130 of file usb_task.h.

Referenced by usb_get_descriptor().

#define DEVICE_QUALIFIER_DESCRIPTOR   0x06

Definition at line 135 of file usb_task.h.

Referenced by usb_get_descriptor().

#define DEVICE_TYPE   0x00

Definition at line 125 of file usb_task.h.

Referenced by usb_clear_feature(), and usb_set_feature().

#define ENDPOINT_DESCRIPTOR   0x05

Definition at line 134 of file usb_task.h.

Referenced by host_check_class(), and usb_set_interface().

#define ENDPOINT_TYPE   0x02

Definition at line 127 of file usb_task.h.

Referenced by usb_clear_feature(), and usb_set_feature().

#define FEATURE_DEVICE_REMOTE_WAKEUP   0x01

Definition at line 139 of file usb_task.h.

Referenced by usb_set_feature().

#define FEATURE_ENDPOINT_HALT   0x00

Definition at line 140 of file usb_task.h.

Referenced by usb_clear_feature(), and usb_set_feature().

#define FEATURE_TEST_MODE   0x02

Definition at line 141 of file usb_task.h.

Referenced by usb_set_feature().

#define GET_CONFIGURATION   0x08

Definition at line 113 of file usb_task.h.

Referenced by usb_process_request().

#define GET_CONFIGURATION_DESCRIPTOR   4

Definition at line 120 of file usb_task.h.

#define Get_desc_ep_dir

(

ep_addr

)

(Rd_bitfield(ep_addr, MSK_EP_DIR))

Extract endpoint direction from endpoint address in endpoint descriptor.

Parameters:

ep_addr

U8: Endpoint address

Returns:

U8: Endpoint direction

Definition at line 166 of file usb_task.h.

#define Get_desc_ep_nbr

(

ep_addr

)

(Rd_bitfield(ep_addr, MSK_EP_NBR))

Extract endpoint number from endpoint address in endpoint descriptor.

Parameters:

ep_addr

U8: Endpoint address

Returns:

U8: Endpoint number

Definition at line 161 of file usb_task.h.

Referenced by host_check_class(), usb_clear_feature(), usb_get_status(), and usb_set_feature().

#define GET_DESCRIPTOR   0x06

Definition at line 111 of file usb_task.h.

Referenced by usb_process_request(), and usb_user_read_request().

#define GET_DEVICE   0x01

Definition at line 106 of file usb_task.h.

#define GET_DEVICE_DESCRIPTOR   1

Definition at line 119 of file usb_task.h.

#define GET_INTERFACE   0x0A

Definition at line 115 of file usb_task.h.

Referenced by usb_process_request().

#define GET_STATUS   0x00

Definition at line 105 of file usb_task.h.

Referenced by usb_process_request().

#define GET_STRING   0x03

Definition at line 108 of file usb_task.h.

#define INTERFACE_DESCRIPTOR   0x04

Definition at line 133 of file usb_task.h.

Referenced by host_check_class(), and usb_set_interface().

#define INTERFACE_TYPE   0x01

Definition at line 126 of file usb_task.h.

Referenced by usb_clear_feature().

#define MSK_EP_DIR   0x80

Definition at line 156 of file usb_task.h.

Referenced by usb_set_interface().

#define MSK_EP_NBR   0x0F

Definition at line 155 of file usb_task.h.

#define OTHER_SPEED_CONFIGURATION_DESCRIPTOR   0x07

Definition at line 136 of file usb_task.h.

Referenced by usb_get_descriptor().

#define REQUEST_DEVICE_STATUS   0x80

Definition at line 122 of file usb_task.h.

Referenced by usb_get_status().

#define REQUEST_ENDPOINT_STATUS   0x82

Definition at line 124 of file usb_task.h.

Referenced by usb_get_status().

#define REQUEST_INTERFACE_STATUS   0x81

Definition at line 123 of file usb_task.h.

Referenced by usb_get_status().

#define SELF_POWERED   1

Definition at line 152 of file usb_task.h.

#define SET_ADDRESS   0x05

Definition at line 110 of file usb_task.h.

Referenced by usb_process_request().

#define SET_CONFIGURATION   0x09

Definition at line 114 of file usb_task.h.

Referenced by usb_process_request(), and usb_user_read_request().

#define SET_DESCRIPTOR   0x07

Definition at line 112 of file usb_task.h.

Referenced by usb_process_request().

#define SET_FEATURE   0x03

Definition at line 109 of file usb_task.h.

Referenced by usb_process_request().

#define SET_INTERFACE   0x0B

Definition at line 116 of file usb_task.h.

Referenced by usb_process_request().

#define STRING_DESCRIPTOR   0x03

Definition at line 132 of file usb_task.h.

Referenced by usb_user_get_descriptor().

#define SYNCH_FRAME   0x0C

Definition at line 117 of file usb_task.h.

Referenced by usb_process_request().

#define TEST_FORCE_ENABLE   0x05

Definition at line 148 of file usb_task.h.

Referenced by usb_set_feature().

#define TEST_J   0x01

Definition at line 144 of file usb_task.h.

Referenced by usb_set_feature().

#define TEST_K   0x02

Definition at line 145 of file usb_task.h.

Referenced by usb_set_feature().

#define TEST_PACKET   0x04

Definition at line 147 of file usb_task.h.

Referenced by usb_set_feature().

#define TEST_SE0_NAK   0x03

Definition at line 146 of file usb_task.h.

Referenced by usb_set_feature().

#define usb_format_mcu_to_usb_data	(	width,
		data		)	(TPASTE2(swap, width)(data))

Definition at line 182 of file usb_task.h.

Referenced by host_transfer_control().

#define Usb_format_mcu_to_usb_data	(	width,
		data		)	(TPASTE2(Swap, width)(data))

Convert 16-, 32- or 64-bit data between MCU and USB endianisms.

Depending on MCU endianism, swap or not data bytes.

Parameters:

	width	Data width in bits: 16, 32 or 64
	data	16-, 32- or 64-bit data to format

Returns:

Formatted 16-, 32- or 64-bit data

Definition at line 180 of file usb_task.h.

#define usb_format_usb_to_mcu_data	(	width,
		data		)	(TPASTE2(swap, width)(data))

Definition at line 183 of file usb_task.h.

Referenced by host_check_class(), host_check_VID_PID(), usb_get_descriptor(), usb_get_interface(), usb_set_feature(), and usb_set_interface().

#define Usb_format_usb_to_mcu_data	(	width,
		data		)	(TPASTE2(Swap, width)(data))

Definition at line 181 of file usb_task.h.