Cleans up quantum/keymap situation, removes extra lufa folders (#416)

[qmk_firmware.git] / tmk_core / tool / mbed / mbed-sdk / libraries / dsp / cmsis_dsp / ControllerFunctions / arm_pid_init_q31.c

diff --git a/tmk_core/tool/mbed/mbed-sdk/libraries/dsp/cmsis_dsp/ControllerFunctions/arm_pid_init_q31.c b/tmk_core/tool/mbed/mbed-sdk/libraries/dsp/cmsis_dsp/ControllerFunctions/arm_pid_init_q31.c
deleted file mode 100644 (file)
index b492cf7..0000000
--- a/tmk_core/tool/mbed/mbed-sdk/libraries/dsp/cmsis_dsp/ControllerFunctions/arm_pid_init_q31.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/* ----------------------------------------------------------------------    
-* Copyright (C) 2010-2013 ARM Limited. All rights reserved.    
-*    
-* $Date:        17. January 2013
-* $Revision:   V1.4.1
-*    
-* Project:         CMSIS DSP Library    
-* Title:           arm_pid_init_q31.c    
-*    
-* Description: Q31 PID Control initialization function     
-*    
-* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
-*  
-* 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 ARM LIMITED 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.  
-* ------------------------------------------------------------------- */
-
-#include "arm_math.h"
-
- /**    
- * @addtogroup PID    
- * @{    
- */
-
-/**    
- * @brief  Initialization function for the Q31 PID Control.   
- * @param[in,out] *S points to an instance of the Q31 PID structure.   
- * @param[in]     resetStateFlag  flag to reset the state. 0 = no change in state 1 = reset the state.   
- * @return none.    
- * \par Description:   
- * \par    
- * The <code>resetStateFlag</code> specifies whether to set state to zero or not. \n   
- * The function computes the structure fields: <code>A0</code>, <code>A1</code> <code>A2</code>    
- * using the proportional gain( \c Kp), integral gain( \c Ki) and derivative gain( \c Kd)    
- * also sets the state variables to all zeros.    
- */
-
-void arm_pid_init_q31(
-  arm_pid_instance_q31 * S,
-  int32_t resetStateFlag)
-{
-
-#ifndef ARM_MATH_CM0_FAMILY
-
-  /* Run the below code for Cortex-M4 and Cortex-M3 */
-
-  /* Derived coefficient A0 */
-  S->A0 = __QADD(__QADD(S->Kp, S->Ki), S->Kd);
-
-  /* Derived coefficient A1 */
-  S->A1 = -__QADD(__QADD(S->Kd, S->Kd), S->Kp);
-
-
-#else
-
-  /* Run the below code for Cortex-M0 */
-
-  q31_t temp;
-
-  /* Derived coefficient A0 */
-  temp = clip_q63_to_q31((q63_t) S->Kp + S->Ki);
-  S->A0 = clip_q63_to_q31((q63_t) temp + S->Kd);
-
-  /* Derived coefficient A1 */
-  temp = clip_q63_to_q31((q63_t) S->Kd + S->Kd);
-  S->A1 = -clip_q63_to_q31((q63_t) temp + S->Kp);
-
-#endif /* #ifndef ARM_MATH_CM0_FAMILY */
-
-  /* Derived coefficient A2 */
-  S->A2 = S->Kd;
-
-  /* Check whether state needs reset or not */
-  if(resetStateFlag)
-  {
-    /* Clear the state buffer.  The size will be always 3 samples */
-    memset(S->state, 0, 3u * sizeof(q31_t));
-  }
-
-}
-
-/**    
- * @} end of PID group    
- */