add some code

managed_components/espressif__esp-dsp/modules/conv/include/dspi_conv.h

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+// Copyright 2024 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef _dspi_conv_H_
+#define _dspi_conv_H_
+#include "dsp_err.h"
+
+#include "dsps_conv_platform.h"
+#include "dsp_types.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/**@{*/
+/**
+ * @brief   2D Convolution
+ *
+ * The function convolve Signal image with Kernel (filter) image.
+ * The implementation use ANSI C and could be compiled and run on any platform
+ *
+ * @param[in] in_image:  input image
+ * @param[in] filter:    input array with convolution kernel
+ * @param[out] out_image: output image. The stride and step parameters must be set.
+ *
+ * @return
+ *      - ESP_OK on success
+ *      - One of the error codes from DSP library
+ */
+esp_err_t dspi_conv_f32_ansi(const image2d_t *in_image, const image2d_t *filter, image2d_t *out_image);
+/**@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#ifdef CONFIG_DSP_OPTIMIZED
+#define dspi_conv_f32 dspi_conv_f32_ansi
+#else
+#define dspi_conv_f32 dspi_conv_f32_ansi
+#endif // CONFIG_DSP_OPTIMIZED
+
+#endif // _dspi_conv_H_

managed_components/espressif__esp-dsp/modules/conv/include/dsps_ccorr.h

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+// Copyright 2018-2020 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef _dsps_ccorr_H_
+#define _dsps_ccorr_H_
+#include "dsp_err.h"
+
+#include "dsps_conv_platform.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+
+/**@{*/
+/**
+ * @brief   Cross correlation
+ *
+ * The function make cross correlate between two ignals.
+ * The implementation use ANSI C and could be compiled and run on any platform
+ *
+ * @param[in] Signal1: input array with input 1 signal values
+ * @param[in] siglen1: length of the input 1 signal array
+ * @param[in] Signal2: input array with input 2 signal values
+ * @param[in] siglen2: length of the input  signal array
+ * @param corrout: output array with result of cross correlation. The size of dest array must be (siglen1 + siglen2 - 1) !!!
+ *
+ * @return
+ *      - ESP_OK on success
+ *      - One of the error codes from DSP library (one of the input array are NULL, or if (siglen < patlen))
+ */
+esp_err_t dsps_ccorr_f32_ansi(const float *Signal, const int siglen, const float *Pattern, const int patlen, float *corrout);
+esp_err_t dsps_ccorr_f32_ae32(const float *Signal, const int siglen, const float *Pattern, const int patlen, float *corrout);
+/**}@*/
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef CONFIG_DSP_OPTIMIZED
+#if (dsps_ccorr_f32_ae32_enabled == 1)
+#define dsps_ccorr_f32 dsps_ccorr_f32_ae32
+#else
+#define dsps_ccorr_f32 dsps_ccorr_f32_ansi
+#endif // dsps_ccorr_f32_ae32_enabled
+#else
+#define dsps_ccorr_f32 dsps_ccorr_f32_ansi
+#endif
+
+#endif // _dsps_conv_H_

managed_components/espressif__esp-dsp/modules/conv/include/dsps_conv.h

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+// Copyright 2018-2020 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef _dsps_conv_H_
+#define _dsps_conv_H_
+#include "dsp_err.h"
+
+#include "dsps_conv_platform.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+
+/**@{*/
+/**
+ * @brief   Convolution
+ *
+ * The function convolve Signal array with Kernel array.
+ * The implementation use ANSI C and could be compiled and run on any platform
+ *
+ * @param[in] Signal:  input array with signal
+ * @param[in] siglen:  length of the input signal
+ * @param[in] Kernel:  input array with convolution kernel
+ * @param[in] kernlen: length of the Kernel array
+ * @param convout: output array with convolution result length of (siglen + Kernel -1)
+ *
+ * @return
+ *      - ESP_OK on success
+ *      - One of the error codes from DSP library
+ */
+esp_err_t dsps_conv_f32_ae32(const float *Signal, const int siglen, const float *Kernel, const int kernlen, float *convout);
+esp_err_t dsps_conv_f32_ansi(const float *Signal, const int siglen, const float *Kernel, const int kernlen, float *convout);
+/**@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef CONFIG_DSP_OPTIMIZED
+
+#if (dsps_conv_f32_ae32_enabled == 1)
+#define dsps_conv_f32 dsps_conv_f32_ae32
+#else
+#define dsps_conv_f32 dsps_conv_f32_ansi
+#endif // dsps_conv_f32_ae32_enabled
+
+#else
+#define dsps_conv_f32 dsps_conv_f32_ansi
+#endif
+
+#endif // _dsps_conv_H_

managed_components/espressif__esp-dsp/modules/conv/include/dsps_conv_platform.h

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+#ifndef _dsps_conv_platform_H_
+#define _dsps_conv_platform_H_
+
+#include "sdkconfig.h"
+
+#ifdef __XTENSA__
+#include <xtensa/config/core-isa.h>
+#include <xtensa/config/core-matmap.h>
+
+
+#if ((XCHAL_HAVE_FP == 1) && (XCHAL_HAVE_LOOPS == 1))
+
+#define dsps_conv_f32_ae32_enabled  1
+#define dsps_ccorr_f32_ae32_enabled  1
+#define dsps_corr_f32_ae32_enabled  1
+
+#endif
+#endif // __XTENSA__
+
+#endif // _dsps_conv_platform_H_

managed_components/espressif__esp-dsp/modules/conv/include/dsps_corr.h

@@ -0,0 +1,63 @@
+// Copyright 2018-2020 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef _dsps_corr_H_
+#define _dsps_corr_H_
+#include "dsp_err.h"
+
+#include "dsps_conv_platform.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+
+/**@{*/
+/**
+ * @brief   Correlation with pattern
+ *
+ * The function correlate input sigla array with pattern array.
+ * The implementation use ANSI C and could be compiled and run on any platform
+ *
+ * @param[in] Signal: input array with signal values
+ * @param[in] siglen: length of the signal array
+ * @param[in] Pattern: input array with pattern values
+ * @param[in] patlen: length of the pattern array. The siglen must be bigger then patlen!
+ * @param dest: output array with result of correlation
+ *
+ * @return
+ *      - ESP_OK on success
+ *      - One of the error codes from DSP library (one of the input array are NULL, or if (siglen < patlen))
+ */
+esp_err_t dsps_corr_f32_ansi(const float *Signal, const int siglen, const float *Pattern, const int patlen, float *dest);
+esp_err_t dsps_corr_f32_ae32(const float *Signal, const int siglen, const float *Pattern, const int patlen, float *dest);
+/**@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef CONFIG_DSP_OPTIMIZED
+#if (dsps_corr_f32_ae32_enabled == 1)
+#define dsps_corr_f32 dsps_corr_f32_ae32
+#else
+#define dsps_corr_f32 dsps_corr_f32_ansi
+#endif // dsps_corr_f32_ae32_enabled
+#else
+#define dsps_corr_f32 dsps_corr_f32_ansi
+#endif
+
+#endif // _dsps_corr_H_