Usbd_eem [Common-used USB Descriptors]

Collaboration diagram for Usbd_eem:

Modules
	CDC Serial Device IDs
Defines
#define	MIN(a, b)   ((a < b) ? a : b)
Variables
const USBDeviceDescriptor	deviceDescriptor
const CDCDEEMDriverConfigurationDescriptors	configurationDescriptorsFS
const CDCDEEMDriverConfigurationDescriptors	otherSpeedDescriptorsFS
const CDCDEEMDriverConfigurationDescriptors	configurationDescriptorsHS
const CDCDEEMDriverConfigurationDescriptors	otherSpeedDescriptorsHS
const unsigned char	languageIdStringDescriptor []
const unsigned char	productStringDescriptor []
const unsigned char *	stringDescriptors []
WEAK const USBDDriverDescriptors	cdcdEEMDriverDescriptors

---

Define Documentation

#define MIN	(		a,
			b
	)			((a < b) ? a : b)

Returns the minimum between two values.

Definition at line 71 of file USBDDriverDescriptors.c.

---

Variable Documentation

WEAK const USBDDriverDescriptors cdcdEEMDriverDescriptors

Initial value:

 {

    &deviceDescriptor,
    (USBConfigurationDescriptor *) &(configurationDescriptorsFS),
    0, 
    (USBConfigurationDescriptor *) &(otherSpeedDescriptorsFS),
    0, 
    (USBConfigurationDescriptor *) &(configurationDescriptorsHS),
    0, 
    (USBConfigurationDescriptor *) &(otherSpeedDescriptorsHS),
    stringDescriptors,
    2 
}

List of standard descriptors for the serial driver.

Definition at line 331 of file USBDDriverDescriptors.c.

const CDCDEEMDriverConfigurationDescriptors configurationDescriptorsFS

Standard USB configuration descriptor for the CDC serial driver

Definition at line 97 of file USBDDriverDescriptors.c.

const CDCDEEMDriverConfigurationDescriptors configurationDescriptorsHS

Configuration descriptor (when in high-speed).

Definition at line 197 of file USBDDriverDescriptors.c.

const USBDeviceDescriptor deviceDescriptor

Initial value:

 {

    sizeof(USBDeviceDescriptor),
    USBGenericDescriptor_DEVICE,
    USBDeviceDescriptor_USB2_00,
    CDCDeviceDescriptor_CLASS,
    CDCDeviceDescriptor_SUBCLASS,
    CDCDeviceDescriptor_PROTOCOL,
    CHIP_USB_ENDPOINTS_MAXPACKETSIZE(0),
    CDCDEEMDriverDescriptors_VENDORID,
    CDCDEEMDriverDescriptors_PRODUCTID,
    CDCDEEMDriverDescriptors_RELEASE,
    0, 
    1, 
    0, 
    1 
}

Standard USB device descriptor for the CDC serial driver

Definition at line 78 of file USBDDriverDescriptors.c.

const unsigned char languageIdStringDescriptor[]

Initial value:

 {

    USBStringDescriptor_LENGTH(1),
    USBGenericDescriptor_STRING,
    USBStringDescriptor_ENGLISH_US
}

Language ID string descriptor

Definition at line 297 of file USBDDriverDescriptors.c.

const CDCDEEMDriverConfigurationDescriptors otherSpeedDescriptorsFS

Other-speed configuration descriptor (when in full-speed).

Definition at line 147 of file USBDDriverDescriptors.c.

const CDCDEEMDriverConfigurationDescriptors otherSpeedDescriptorsHS

Other-speed configuration descriptor (when in high-speed).

Definition at line 247 of file USBDDriverDescriptors.c.

const unsigned char productStringDescriptor[]

Initial value:

 {

    USBStringDescriptor_LENGTH(12),
    USBGenericDescriptor_STRING,
    USBStringDescriptor_UNICODE('A'),
    USBStringDescriptor_UNICODE('T'),
    USBStringDescriptor_UNICODE('9'),
    USBStringDescriptor_UNICODE('1'),
    USBStringDescriptor_UNICODE('E'),
    USBStringDescriptor_UNICODE('t'),
    USBStringDescriptor_UNICODE('h'),
    USBStringDescriptor_UNICODE('e'),
    USBStringDescriptor_UNICODE('r'),
    USBStringDescriptor_UNICODE('n'),
    USBStringDescriptor_UNICODE('e'),
    USBStringDescriptor_UNICODE('t')
}

Product string descriptor

Definition at line 305 of file USBDDriverDescriptors.c.

const unsigned char* stringDescriptors[]

Initial value:

 {

    languageIdStringDescriptor,
    productStringDescriptor,
}

List of string descriptors used by the device

Definition at line 324 of file USBDDriverDescriptors.c.