Replace uint8_t with u8 et al, fix whitespace.
This commit is contained in:
Uwe Hermann
@@ -20,183 +20,185 @@
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#ifndef __USBSTD_H
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#define __USBSTD_H
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/*
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#include <stdint.h>
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#include <libopenstm32/common.h> /* TODO: Move elsewhere? */
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/*
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* This file contains structure definitions for the USB control structures
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* defined in chapter 9 of the "Univeral Serial Bus Specification Revision 2.0"
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* Available from the USB Implementers Forum - http://www.usb.org/
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*/
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#include <stdint.h>
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/* USB Setup Data structure - Table 9-2 */
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struct usb_setup_data {
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uint8_t bmRequestType;
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uint8_t bRequest;
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uint16_t wValue;
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uint16_t wIndex;
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uint16_t wLength;
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u8 bmRequestType;
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u8 bRequest;
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u16 wValue;
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u16 wIndex;
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u16 wLength;
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} __attribute__((packed));
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/* bmRequestType bit definitions */
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#define USB_REQ_TYPE_IN 0x80
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#define USB_REQ_TYPE_STANDARD 0x00
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#define USB_REQ_TYPE_CLASS 0x20
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#define USB_REQ_TYPE_VENDOR 0x40
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#define USB_REQ_TYPE_DEVICE 0x00
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#define USB_REQ_TYPE_INTERFACE 0x01
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#define USB_REQ_TYPE_ENDPOINT 0x02
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#define USB_REQ_TYPE_IN 0x80
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#define USB_REQ_TYPE_STANDARD 0x00
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#define USB_REQ_TYPE_CLASS 0x20
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#define USB_REQ_TYPE_VENDOR 0x40
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#define USB_REQ_TYPE_DEVICE 0x00
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#define USB_REQ_TYPE_INTERFACE 0x01
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#define USB_REQ_TYPE_ENDPOINT 0x02
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#define USB_REQ_TYPE_DIRECTION 0x80
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#define USB_REQ_TYPE_TYPE 0x60
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#define USB_REQ_TYPE_RECIPIENT 0x1F
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#define USB_REQ_TYPE_DIRECTION 0x80
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#define USB_REQ_TYPE_TYPE 0x60
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#define USB_REQ_TYPE_RECIPIENT 0x1F
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/* USB Standard Request Codes - Table 9-4 */
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#define USB_REQ_GET_STATUS 0
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#define USB_REQ_CLEAR_FEATURE 1
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#define USB_REQ_GET_STATUS 0
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#define USB_REQ_CLEAR_FEATURE 1
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/* Reserved for future use: 2 */
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#define USB_REQ_SET_FEATURE 3
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#define USB_REQ_SET_FEATURE 3
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/* Reserved for future use: 3 */
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#define USB_REQ_SET_ADDRESS 5
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#define USB_REQ_GET_DESCRIPTOR 6
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#define USB_REQ_SET_DESCRIPTOR 7
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#define USB_REQ_GET_CONFIGURATION 8
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#define USB_REQ_SET_CONFIGURATION 9
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#define USB_REQ_GET_INTERFACE 10
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#define USB_REQ_SET_INTERFACE 11
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#define USB_REQ_SET_SYNCH_FRAME 12
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#define USB_REQ_SET_ADDRESS 5
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#define USB_REQ_GET_DESCRIPTOR 6
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#define USB_REQ_SET_DESCRIPTOR 7
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#define USB_REQ_GET_CONFIGURATION 8
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#define USB_REQ_SET_CONFIGURATION 9
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#define USB_REQ_GET_INTERFACE 10
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#define USB_REQ_SET_INTERFACE 11
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#define USB_REQ_SET_SYNCH_FRAME 12
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/* USB Descriptor Types - Table 9-5 */
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#define USB_DT_DEVICE 1
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#define USB_DT_CONFIGURATION 2
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#define USB_DT_STRING 3
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#define USB_DT_INTERFACE 4
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#define USB_DT_ENDPOINT 5
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#define USB_DT_DEVICE_QUALIFIER 6
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#define USB_DT_DEVICE 1
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#define USB_DT_CONFIGURATION 2
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#define USB_DT_STRING 3
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#define USB_DT_INTERFACE 4
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#define USB_DT_ENDPOINT 5
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#define USB_DT_DEVICE_QUALIFIER 6
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#define USB_DT_OTHER_SPEED_CONFIGURATION 7
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#define USB_DT_INTERFACE_POWER 8
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#define USB_DT_INTERFACE_POWER 8
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/* USB Standard Feature Selectors - Table 9-6 */
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#define USB_FEAT_ENDPOINT_HALT 0
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#define USB_FEAT_DEVICE_REMOTE_WAKEUP 1
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#define USB_FEAT_TEST_MODE 2
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#define USB_FEAT_ENDPOINT_HALT 0
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#define USB_FEAT_DEVICE_REMOTE_WAKEUP 1
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#define USB_FEAT_TEST_MODE 2
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/* Information Returned by a GetStatus() Request to a Device - Figure 9-4 */
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#define USB_DEV_STATUS_SELF_POWERED 0x01
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#define USB_DEV_STATUS_REMOTE_WAKEUP 0x02
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#define USB_DEV_STATUS_SELF_POWERED 0x01
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#define USB_DEV_STATUS_REMOTE_WAKEUP 0x02
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/* USB Standard Device Descriptor - Table 9-8 */
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struct usb_device_descriptor {
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uint8_t bLength;
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uint8_t bDescriptorType;
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uint16_t bcdUSB;
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uint8_t bDeviceClass;
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uint8_t bDeviceSubClass;
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uint8_t bDeviceProtocol;
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uint8_t bMaxPacketSize0;
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uint16_t idVendor;
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uint16_t idProduct;
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uint16_t bcdDevice;
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uint8_t iManufacturer;
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uint8_t iProduct;
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uint8_t iSerialNumber;
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uint8_t bNumConfigurations;
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u8 bLength;
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u8 bDescriptorType;
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u16 bcdUSB;
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u8 bDeviceClass;
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u8 bDeviceSubClass;
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u8 bDeviceProtocol;
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u8 bMaxPacketSize0;
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u16 idVendor;
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u16 idProduct;
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u16 bcdDevice;
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u8 iManufacturer;
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u8 iProduct;
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u8 iSerialNumber;
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u8 bNumConfigurations;
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} __attribute__((packed));
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#define USB_DT_DEVICE_SIZE sizeof(struct usb_device_descriptor)
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/* USB Device_Qualifier Descriptor - Table 9-9
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* Not used in this implementation.
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#define USB_DT_DEVICE_SIZE sizeof(struct usb_device_descriptor)
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/* USB Device_Qualifier Descriptor - Table 9-9
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* Not used in this implementation.
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*/
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struct usb_device_qualifier_descriptor {
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uint8_t bLength;
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uint8_t bDescriptorType;
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uint16_t bcdUSB;
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uint8_t bDeviceClass;
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uint8_t bDeviceSubClass;
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uint8_t bDeviceProtocol;
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uint8_t bMaxPacketSize0;
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uint8_t bNumConfigurations;
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uint8_t bReserved;
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u8 bLength;
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u8 bDescriptorType;
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u16 bcdUSB;
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u8 bDeviceClass;
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u8 bDeviceSubClass;
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u8 bDeviceProtocol;
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u8 bMaxPacketSize0;
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u8 bNumConfigurations;
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u8 bReserved;
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} __attribute__((packed));
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/* USB Standard Configuration Descriptor - Table 9-10 */
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struct usb_config_descriptor {
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uint8_t bLength;
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uint8_t bDescriptorType;
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uint16_t wTotalLength;
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uint8_t bNumInterfaces;
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uint8_t bConfigurationValue;
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uint8_t iConfiguration;
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uint8_t bmAttributes;
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uint8_t bMaxPower;
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u8 bLength;
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u8 bDescriptorType;
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u16 wTotalLength;
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u8 bNumInterfaces;
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u8 bConfigurationValue;
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u8 iConfiguration;
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u8 bmAttributes;
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u8 bMaxPower;
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/* Descriptor ends here. The following are used internally: */
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const struct usb_interface {
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int num_altsetting;
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const struct usb_interface_descriptor *altsetting;
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} *interface;
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} __attribute__((packed));
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#define USB_DT_CONFIGURATION_SIZE 9
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#define USB_DT_CONFIGURATION_SIZE 9
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/* USB Configuration Descriptor bmAttributes bit definitions */
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#define USB_CONFIG_ATTR_SELF_POWERED 0x40
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#define USB_CONFIG_ATTR_REMOTE_WAKEUP 0x20
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#define USB_CONFIG_ATTR_SELF_POWERED 0x40
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#define USB_CONFIG_ATTR_REMOTE_WAKEUP 0x20
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/* Other Speed Configuration is the same as Configuration Descriptor.
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* - Table 9-11
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* - Table 9-11
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*/
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/* USB Standard Interface Descriptor - Table 9-12 */
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struct usb_interface_descriptor {
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uint8_t bLength;
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uint8_t bDescriptorType;
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uint8_t bInterfaceNumber;
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uint8_t bAlternateSetting;
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uint8_t bNumEndpoints;
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uint8_t bInterfaceClass;
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uint8_t bInterfaceSubClass;
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uint8_t bInterfaceProtocol;
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uint8_t iInterface;
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u8 bLength;
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u8 bDescriptorType;
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u8 bInterfaceNumber;
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u8 bAlternateSetting;
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u8 bNumEndpoints;
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u8 bInterfaceClass;
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u8 bInterfaceSubClass;
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u8 bInterfaceProtocol;
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u8 iInterface;
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/* Descriptor ends here. The following are used internally: */
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const struct usb_endpoint_descriptor *endpoint;
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const void *extra;
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int extralen;
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} __attribute__((packed));
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#define USB_DT_INTERFACE_SIZE 9
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#define USB_DT_INTERFACE_SIZE 9
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/* USB Standard Endpoint Descriptor - Table 9-13 */
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struct usb_endpoint_descriptor {
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uint8_t bLength;
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uint8_t bDescriptorType;
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uint8_t bEndpointAddress;
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uint8_t bmAttributes;
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uint16_t wMaxPacketSize;
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uint8_t bInterval;
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u8 bLength;
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u8 bDescriptorType;
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u8 bEndpointAddress;
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u8 bmAttributes;
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u16 wMaxPacketSize;
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u8 bInterval;
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} __attribute__((packed));
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#define USB_DT_ENDPOINT_SIZE sizeof(struct usb_endpoint_descriptor)
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/* USB Endpoint Descriptor bmAttributes bit definitions */
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#define USB_ENDPOINT_ATTR_CONTROL 0x00
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#define USB_ENDPOINT_ATTR_ISOCHRONOUS 0x01
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#define USB_ENDPOINT_ATTR_BULK 0x02
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#define USB_ENDPOINT_ATTR_INTERRUPT 0x03
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#define USB_ENDPOINT_ATTR_CONTROL 0x00
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#define USB_ENDPOINT_ATTR_ISOCHRONOUS 0x01
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#define USB_ENDPOINT_ATTR_BULK 0x02
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#define USB_ENDPOINT_ATTR_INTERRUPT 0x03
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#define USB_ENDPOINT_ATTR_NOSYNC 0x00
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#define USB_ENDPOINT_ATTR_ASYNC 0x04
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#define USB_ENDPOINT_ATTR_ADAPTIVE 0x08
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#define USB_ENDPOINT_ATTR_SYNC 0x0C
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#define USB_ENDPOINT_ATTR_NOSYNC 0x00
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#define USB_ENDPOINT_ATTR_ASYNC 0x04
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#define USB_ENDPOINT_ATTR_ADAPTIVE 0x08
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#define USB_ENDPOINT_ATTR_SYNC 0x0C
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#define USB_ENDPOINT_ATTR_DATA 0x00
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#define USB_ENDPOINT_ATTR_FEEDBACK 0x10
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#define USB_ENDPOINT_ATTR_DATA 0x00
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#define USB_ENDPOINT_ATTR_FEEDBACK 0x10
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#define USB_ENDPOINT_ATTR_IMPLICIT_FEEDBACK_DATA 0x20
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/* Table 9-15 specifies String Descriptor Zero.
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/* Table 9-15 specifies String Descriptor Zero.
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* Table 9-16 specified UNICODE String Descriptor.
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*/
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struct usb_string_descriptor {
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uint8_t bLength;
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uint8_t bDescriptorType;
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uint16_t wData[];
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u8 bLength;
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u8 bDescriptorType;
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u16 wData[];
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} __attribute__((packed));
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#endif
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