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Replace blind interface descriptor search in the incomplete AndroidAccessoryHost demo with an intelligent search for the correct interface in the device matching the correct class/subclass/protocol values.

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This commit is contained in:
Dean Camera
2011-07-10 07:15:57 +00:00
parent d9c16402b9
commit 55aadf97d5
2 changed files with 43 additions and 10 deletions
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5
Demos/Host/Incomplete/AndroidAccessoryHost/ConfigDescriptor.h
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@@ -42,6 +42,10 @@
/* Macros: */
#define ANDROID_DATA_IN_PIPE 1
#define ANDROID_DATA_OUT_PIPE 2
#define ANDROID_INTERFACE_CLASS 0xFF
#define ANDROID_INTERFACE_SUBCLASS 0x42
#define ANDROID_INTERFACE_PROTOCOL 0x01
/* Enums: */
/** Enum for the possible return codes of the \ref ProcessConfigurationDescriptor() function. */
@@ -57,6 +61,7 @@
/* Function Prototypes: */
uint8_t ProcessConfigurationDescriptor(void);
uint8_t DCOMP_NextAndroidAccessoryInterface(void* const CurrentDescriptor);
uint8_t DCOMP_NextInterfaceBulkEndpoint(void* CurrentDescriptor);
#endif