diff --git a/file_demo_bios/k2g/components/sysmss.c b/file_demo_bios/k2g/components/sysmss.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright (c) 2016, Texas Instruments Incorporated
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * * Neither the name of Texas Instruments Incorporated nor the names of
- * its contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
- * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-\r
-/*=================================================================\r
- * sysmss.c: MSS creation routines.\r
- *=================================================================*/\r
-\r
-#include <xdc/std.h>\r
-#include <ti/sysbios/BIOS.h>\r
-#include <xdc/runtime/System.h>\r
-\r
-#include <ti/mas/types/types.h>\r
-#include <ti/mas/util/ecomem.h>\r
-//#include <ti/mas/aer/mss.h>\r
-\r
-#include "mss/mss.h"\r
-#include "sys.h"\r
-\r
-/* Configuration for getSizes */\r
-mssSizeConfig_t mssSizeConfig = {\r
- mss_SAMP_RATE_16K, /* 16kHz sampling rate */\r
- SYS_VMICS_MAX, /* Maximum # of fixed mics (will be providing virtual here! */\r
- 0, /* No remote mics */\r
- 0, /* No "clean" mics */\r
- 0 /* Beams not supported so we have to used fixed! */\r
-};\r
-\r
-/* Configuration for Open */\r
-mssConfig_t mssConfig = {\r
- mss_SAMP_RATE_16K, /* use 16kHz sampling rate */\r
- SYS_VMICS_MAX, /* use one virtual mic only by default */\r
- 0, /* No remote mics */\r
- 0, /* No "clean" mics */\r
- SYS_MICS_MAX, /* Microphone array has 8 mics */\r
- 0 /* Beams not supported so we used the fixed! */\r
-};\r
-\r
-mssControl_t mssCtl = {\r
- (mss_CTL_SWITCH_THRESH | mss_CTL_SWITCH_DURATION | mss_CTL_SWITCH_HNAGOVER),\r
- {0, 0}, /* do not use modes */\r
- {0, 0}, /* do not use source */\r
- 250, /* sw-thresh in ms */\r
- 500, /* sw-duration in ms */\r
- 500 /* sw-hangover in ms */\r
-};\r
-\r
-/*=================================================================\r
- * void sysMssCreate(void) Create beamformers\r
- *=================================================================*/\r
-void sysMssCreate(void)\r
-{\r
- int err;\r
- tint nbufs;\r
- const ecomemBuffer_t *bufs;\r
- mssNewConfig_t mssNewConfig;\r
-// bfControl_t bfCtl;\r
-\r
- System_printf("...Initializing MSS\n");\r
- System_flush();\r
-\r
- /* Configure MSS */\r
- err = mssGetSizes(&nbufs, &bufs, &mssSizeConfig);\r
- if (err != mss_NOERR) {\r
- System_printf("*** MSS getSizes error: %d\n", err);\r
- BIOS_exit(0);\r
- }\r
- if (nbufs > SYS_COMP_MAXBUFS) {\r
- System_printf("*** not enough buffer descriptors");\r
- BIOS_exit(0);\r
- }\r
-\r
- /* Allocate memory for MSS */\r
- mssNewConfig.sizeCfg = mssSizeConfig; /* Use same configuration */\r
- err = sysHeapAllocAll(nbufs, sysCompBufs, (const void*)bufs);\r
- SYS_CHECK_ERROR(err);\r
- \r
- /* Give memory to MSS */\r
- mssNewConfig.handle = (void*)0; /* Indicate instance 0 */\r
- sysContext.mssInst_p = NULL;\r
- err = mssNew(&sysContext.mssInst_p, nbufs, sysCompBufs, &mssNewConfig);\r
- if (err != mss_NOERR) {\r
- System_printf("*** MSS New error: %d\n", err);\r
- BIOS_exit(0);\r
- }\r
-\r
- /* Open MSS for business */\r
- err = mssOpen(sysContext.mssInst_p,&mssConfig);\r
- if (err != mss_NOERR) {\r
- System_printf("*** MSS open error: %d\n", err);\r
- BIOS_exit(0);\r
- }\r
- /* At this point MSS is open */\r
-\r
- /* Reconfigure hangovers, etc. */\r
- err = mssControl(sysContext.mssInst_p, &mssCtl);\r
- if (err != mss_NOERR) {\r
- System_printf("*** MSS control error: %d\n", err);\r
- BIOS_exit(0);\r
- }\r
-\r
- System_printf("Done with MSS\n");\r
- System_flush();\r
-\r
-} /* sysMssCreate */\r
-\r
-/* nothing past this point */\r
-\r