Creating a Custom Module in C++

Hello Mako,

Custom modules' process and set functions are written in C, and supplemented with matlab scripts for usage in Designer. There is more information about the various methods of bring IP into Audio Weaver, and writing custom modules on the Doc Hub here: https://documentation.dspconcepts.com/awe-designer/latest-version/bringi...

Hello,

Audio Weaver modules are written in C. It may be possible to use C++ but steps would need to be taken to ensure compatibility with C.

==================================== INCLUDE FILE ==============================================

/* Enter C naming convention */
#ifdef __cplusplus
extern "C" {
#endif /*__cplusplus*/

/**
* @brief Initialize the C library wrapper for the SDK CPP class
* @return                            This pointer to the SDK class
*/
void *SDKInit(void);

/**
* @brief SDK method
* @param [in]  pSDKInstance      This pointer to the SDK class
* @return                          0 or error code
*/
int SDKMethod(void *pSDKInstance);

====================================== END INCLUDE FILE ====================================

====================================== CPP SOURCE FILE =====================================

/**
* @brief Initialize the C library wrapper for the SDK CPP class
* @return                            This pointer to the SDK class
*/
void *SDKInit(void)
{
    #ifdef WIN32
        return NULL;
    #else
        SDKClass * pSDKInstance = new SDKClass();
        return (void *)pSDKInstance;
    #endif
}

/**
* @brief SDK method
* @param [in] pSDKInstance      This pointer to the SDK class
* @return                         0 or error code
*/
int SDKMethod(void *pSDKInstance)
{
    SDKClass * pSDK = (SDKClass *)pSDKInstance;
    int ret = 0;
    
    try
    {
        ret = pSDK->SDKMethod();
    }
    catch (...)
    {
        return -1;
    }
    
    return ret;
}

====================================== END CPP SOURCE FILE =====================================

====================================== C SOURCE FILE =====================================

        S->pSDK = SDKInit();
        if (S->pSDK == NULL)
        {
            return 0;
        }
        
    *pStatusOut = SDKMethod(S->pSDK);
            
====================================== END C SOURCE FILE =====================================