µVision Build Log
Tool Versions:
IDE-Version: µVision V5.12.0.0
Copyright (C) 2014 ARM Ltd and ARM Germany GmbH. All rights reserved.
License Information: Laurent LeFaucheur, Firmware Developments SAS, LIC=----
 
Tool Versions:
Toolchain:       MDK-Lite  Version: 5.12.0.0
Toolchain Path:  C:\Keil_v5\ARM\ARMCC\Bin
C Compiler:      Armcc.exe V5.05 (build 41)
Assembler:       Armasm.exe V5.05 (build 41)
Linker/Locator:  ArmLink.exe V5.05 (build 41)
Library Manager: ArmAr.exe V5.05 (build 41)
Hex Converter:   FromElf.exe V5.05 (build 41)
CPU DLL:         SARMCM3.DLL V5.12.0.0
Dialog DLL:      DCM.DLL V1.13.0.0
Target DLL:      UL2CM3.DLL V1.153.0.0
Dialog DLL:      TCM.DLL V1.14.2.0
 
Project:
C:\bigdisk\FIRMWARE_DEV\SAS\WEB\P6x\BIQ_M4\KEIL\BIQ_M4.uvprojx
Project File Date:  04/13/2016

Output:
Build target 'Target 1'
compiling arm_biquad_cascade_df1_fast_q15.c...
arm_biquad_cascade_df1_fast_q15.c(271): warning:  #177-D: variable "pIn" was declared but never referenced
    q15_t *pIn = pSrc;                             /*  Source pointer                               */
arm_biquad_cascade_df1_fast_q15.c(272): warning:  #177-D: variable "pOut" was declared but never referenced
    q15_t *pOut = pDst;                            /*  Destination pointer                          */
arm_biquad_cascade_df1_fast_q15.c(273): warning:  #177-D: variable "b0" was declared but never referenced
    q31_t b0;                                      /*  Temporary variable to hold bo value          */
arm_biquad_cascade_df1_fast_q15.c(274): warning:  #177-D: variable "b1" was declared but never referenced
    q31_t b1, a1;                                  /*  Filter coefficients                          */
arm_biquad_cascade_df1_fast_q15.c(274): warning:  #177-D: variable "a1" was declared but never referenced
    q31_t b1, a1;                                  /*  Filter coefficients                          */
arm_biquad_cascade_df1_fast_q15.c(275): warning:  #177-D: variable "state_in" was declared but never referenced
    q31_t state_in, state_out;                     /*  Filter state variables                       */
arm_biquad_cascade_df1_fast_q15.c(275): warning:  #177-D: variable "state_out" was declared but never referenced
    q31_t state_in, state_out;                     /*  Filter state variables                       */
arm_biquad_cascade_df1_fast_q15.c(276): warning:  #177-D: variable "shift" was declared but never referenced
    int32_t shift = S->postShift;                  /*  Post shift                                   */
arm_biquad_cascade_df1_fast_q15.c(277): warning:  #177-D: variable "pState" was declared but never referenced
    q15_t *pState = S->pState;                     /*  State pointer                                */
arm_biquad_cascade_df1_fast_q15.c(278): warning:  #177-D: variable "pCoeffs" was declared but never referenced
    q15_t *pCoeffs = S->pCoeffs;                   /*  Coefficient pointer                          */
arm_biquad_cascade_df1_fast_q15.c(279): warning:  #177-D: variable "stage" was declared but never referenced
    uint32_t stage = S->numStages;                 /*  Stage loop counter                           */
arm_biquad_cascade_df1_fast_q15.c: 11 warnings, 0 errors
assembling arm_biquad_cascade_df1_fast_q15_fwd_asm.s...
compiling main_biquad_m4.c...
assembling startup_ARMCM4.s...
compiling system_ARMCM4.c...
linking...
Program Size: Code=900 RO-data=2248 RW-data=16 ZI-data=10256  
".\Objects\BIQ_M4.axf" - 0 Error(s), 11 Warning(s).

Software Packages used:

Package Vendor: ARM
                http://www.keil.com/pack/ARM.CMSIS.4.2.0.pack
                ARM::CMSIS:CORE:3.40.0
                CMSIS (Cortex Microcontroller Software Interface Standard)
   * Component: CORE Version: 3.40.0
   * Component: Startup Version: 1.0.1

Collection of Component include folders:
  C:\bigdisk\FIRMWARE_DEV\SAS\WEB\P6x\BIQ_M4\KEIL\RTE
  C:\Keil_v5\ARM\PACK\ARM\CMSIS\4.2.0\CMSIS\Include
  C:\Keil_v5\ARM\PACK\ARM\CMSIS\4.2.0\Device\ARM\ARMCM4\Include

Collection of Component Files used:

   * Component: ARM::CMSIS:CORE:3.40.0
      Source file:   CMSIS\UserCodeTemplates\ARM\ITM_Retarget.c

   * Component: ARM::Device:Startup:1.0.1
      Source file:   Device\ARM\ARMCM4\Source\ARM\startup_ARMCM4.s
      Source file:   Device\ARM\ARMCM4\Source\system_ARMCM4.c