Trillbit SDK Methods

Initialization of parameters for host init call.

User application should set the entire structure contents to zeros before setting individual members.

Parameters:

1. sdk_license: License is fetched through the license_device_script.py. This is required for the SDK to be authenticated and usable.

Host Library functions

mem_alloc_fn: User application memory allocator. Used by the SDK to allocate memory. Parameters are similar to libc malloc.

mem_free_fn: User application memory allocator. Parameters are similar to libc free.

trill_host_init

Description: Initialize Trill Host SDK with given parameters.

Params:

• params: Mandatory. Refer to trill_host_init_parameters_t

• handle: Pass this opaque handle to other trill host SDK calls.

Returns: int, Returns 0 if License is correct and init was successful else negative error code.

trill_host_handle_auth

Description: Handles the Authentication request from IA61x. Pass the data received from RDB command as is to this function.

Params:

• data: Data received from RDB command to IA61x.

• param: size Size of data buffer in bytes.

Returns: int 0 on success, else negative error code.

trill_host_deinit

Description: Returns the Unique Identifier of MCU or Board as seen by the Host SDK. Initializing the Host before calling this function is not require.

Returns: const char* Returns a NULL terminated Unique Identifier of MCU or Board.

trill_host_get_id

Description:

Shutdown the IA611 SDK. Free up any allocated resources. User application can Reset or Load different DSP algorithm or Power off the IA611 chip after this call.

Params:

handle: Trill host handle as received from init call.

Returns: int Returns 0 on success else negative error code.