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titan.TestPorts.USB
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Extend 'USB_StandardDescriptor' with binary 'other' 

This means that USB_StandardDescriptor can now als odecode descriptors
it doesn't know: It simply stores them as octetstring and continues
with the next descriptor.
This commit is contained in:
Harald Welte 2019-01-28 17:06:22 +01:00
parent e1331dd954
commit 4126bfb255
1 changed files with 11 additions and 2 deletions
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13
src/USB_Types.ttcn
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@ -218,6 +218,13 @@ type record USB_StringDescriptorLang {
LangIds wLANGID
} with { variant (bLength) "LENGTHTO(bLength,bDescriptorType,wLANGID)" };
/* any other descriptor that's not a standard descriptor */
type record USB_OtherDescriptor {
u8_t bLength,
OCT1 bDescriptorType,
octetstring data
} with { variant (bLength) "LENGTHTO(bLength,bDescriptorType,data)" };
type union USB_StandardDescriptor {
USB_DeviceDescriptor device,
USB_DeviceQualifierDescriptor device_qualifier,
@ -225,14 +232,16 @@ type union USB_StandardDescriptor {
USB_OtherSpeedConfigurationDescriptor other_speed_config,
USB_InterfaceDescriptor interface,
USB_EndpointDescriptor endpoint,
USB_StringDescriptor string
USB_StringDescriptor string,
USB_OtherDescriptor other
} with { variant "TAG( device, bDescriptorType = '01'O;
device_qualifier, bDescriptorType = '06'O;
configuration, bDescriptorType = '02'O;
other_speed_config, bDescriptorType = '07'O;
interface, bDescriptorType = '04'O;
endpoint, bDescriptorType = '05'O;
string, bDescriptorType = '03'O
string, bDescriptorType = '03'O;
other, OTHERWISE
)" };
external function enc_USB_StandardDescriptor(in USB_StandardDescriptor desc) return octetstring