arm_pid_reset_f32.c
54 lines
| 1.5 KiB
| text/x-c
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CLexer
jeandet@pc-de-jeandet3.LAB-LPP.LOCAL
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r41 | /* ---------------------------------------------------------------------- | ||
* Copyright (C) 2010 ARM Limited. All rights reserved. | ||||
* | ||||
* $Date: 15. July 2011 | ||||
* $Revision: V1.0.10 | ||||
* | ||||
* Project: CMSIS DSP Library | ||||
* Title: arm_pid_reset_f32.c | ||||
* | ||||
* Description: Floating-point PID Control reset function | ||||
* | ||||
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 | ||||
* | ||||
* Version 1.0.10 2011/7/15 | ||||
* Big Endian support added and Merged M0 and M3/M4 Source code. | ||||
* | ||||
* Version 1.0.3 2010/11/29 | ||||
* Re-organized the CMSIS folders and updated documentation. | ||||
* | ||||
* Version 1.0.2 2010/11/11 | ||||
* Documentation updated. | ||||
* | ||||
* Version 1.0.1 2010/10/05 | ||||
* Production release and review comments incorporated. | ||||
* | ||||
* Version 1.0.0 2010/09/20 | ||||
* Production release and review comments incorporated. | ||||
* ------------------------------------------------------------------- */ | ||||
#include "arm_math.h" | ||||
/** | ||||
* @addtogroup PID | ||||
* @{ | ||||
*/ | ||||
/** | ||||
* @brief Reset function for the floating-point PID Control. | ||||
* @param[in] *S Instance pointer of PID control data structure. | ||||
* @return none. | ||||
* \par Description: | ||||
* The function resets the state buffer to zeros. | ||||
*/ | ||||
void arm_pid_reset_f32( | ||||
arm_pid_instance_f32 * S) | ||||
{ | ||||
/* Clear the state buffer. The size will be always 3 samples */ | ||||
memset(S->state, 0, 3u * sizeof(float32_t)); | ||||
} | ||||
/** | ||||
* @} end of PID group | ||||
*/ | ||||