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AM2432: Reserved request flags bit being checked in function Sciclient_service

Luís Fernando Arcaro
Prodigy 60 points

Part Number: AM2432

While determining if function Sciclient_waitForMessage will be called, function Sciclient_service of SCICLIENT in MCU+ SDK for processor AM243X v12.01.00.33 checks if any of the bits [0] and [1] of pReqPrm->flags are set. However bit [0] is documented as reserved in macro TISCI_MSG_FLAG_RESERVED0. Why is it checked in function Sciclient_service if it is reserved?

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    TI__Guru 65788 points

    Hi,

    I have checked the above, the pReqPrm->flags is masked with both the bit[0-1] but it doesn't indicate that both bit needs to be set. In the SDK, the bit 0 or TISCI_MSG_FLAG_RESERVED0 flag is not set before any Sciclient_service() API call. This means the TISCI_MSG_FLAG_RESERVED0 flag is not used and is reserved.

    Regards,

    Tushar