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The Manufacturer Library implements a set of interfaces that enable configuration and usage of vendor specific components in the STB.

Interfaces

MFR API

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: The APIs comprise of functions that allow to:

• Perform vendor-specific initialization
• Read/Write serialized data
• Validate and write the image into flash
• Prepare for reboot STB (legacy)
• Set cable card type
• Get filesystem path configuration (legacy)
• Generate DES session key using DFAST2 algorithm.

eCM API

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:  The eCM API is intended to be used by DSGCC. It allows to:

• Trigger the eCM initialization after the eCM booting is completed.
• Check if the image should be downloaded in case of CDL.

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FPD API

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The FPD interface specification is defined and provided by Comcast.

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: The API controls front panel’s indicators and allows to register key stroke callbacks:

• Set LED color
• Get/Set LED brightness
• Set LED blink
• Get/Set text
• Register/Unregister key callback

DTCP

• Integrates the SoC provided dtcp library with DTCP/IP manager Interface implementation which Manages source/sink DTCP/IP sessions and performs the encryption/decryption.
• Should Provide setup scripts to initialize the default dtcp data to device specific persistent partition. 

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