bugfix: fix fftr error

idf_component.yml

@@ -3,7 +3,7 @@ description: esp_sr provides basic algorithms for Speech Recognition application
 url: https://github.com/espressif/esp-sr
 dependencies:
   idf: ">=5.0"
-  espressif/esp-dsp: ">1.5.1"
+  espressif/esp-dsp: "1.6.0"
 files:
   exclude:
     - ".github"

include/esp32/esp_afe_doa.h

@@ -0,0 +1,48 @@
+#ifndef _ESP_AFE_DOA_H_
+#define _ESP_AFE_DOA_H_
+
+#include "esp_doa.h"
+#include "esp_afe_config.h"
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+    doa_handle_t *doa_handle;
+    afe_pcm_config_t pcm_config;
+    int16_t *leftdata;
+    int16_t *rightdata;
+    int frame_size;
+} afe_doa_handle_t;
+
+/**
+ * @brief Initialize SRP-PHAT processor
+ * @param input_format     The input format
+ * @param fs Sampling rate (Hz), e.g., 16000
+ * @param resolution Angular search resolution (degrees), e.g., 20
+ * @param d_mics Microphone spacing (meters), e.g., 0.06
+ * @param input_timedate_samples input timedate samples, e.g., 1024
+ * @return Initialized doa_handle_t object pointer, Recommend using the above configuration for better performance
+ */
+afe_doa_handle_t *afe_doa_create(const char *input_format, int fs, float resolution, float d_mics, int input_timedate_samples);
+/**
+ * @brief Process audio frame for direction estimation
+ * @param handle doa_handle_t instance pointer
+ * @param indata Input audio data, format is define by input_format.
+ * @return Estimated sound direction in degrees, e.g., 0-180
+ */
+float afe_doa_process(afe_doa_handle_t *handle, const int16_t *indata);
+/**
+ * @brief Release all allocated resources
+ * @param doa doa_handle_t instance pointer to be freed
+ */
+void afe_doa_destroy(afe_doa_handle_t *handle);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _ESP_AFE_DOA_H_ */

include/esp32p4/esp_afe_doa.h

@@ -0,0 +1,48 @@
+#ifndef _ESP_AFE_DOA_H_
+#define _ESP_AFE_DOA_H_
+
+#include "esp_doa.h"
+#include "esp_afe_config.h"
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+    doa_handle_t *doa_handle;
+    afe_pcm_config_t pcm_config;
+    int16_t *leftdata;
+    int16_t *rightdata;
+    int frame_size;
+} afe_doa_handle_t;
+
+/**
+ * @brief Initialize SRP-PHAT processor
+ * @param input_format     The input format
+ * @param fs Sampling rate (Hz), e.g., 16000
+ * @param resolution Angular search resolution (degrees), e.g., 20
+ * @param d_mics Microphone spacing (meters), e.g., 0.06
+ * @param input_timedate_samples input timedate samples, e.g., 1024
+ * @return Initialized doa_handle_t object pointer, Recommend using the above configuration for better performance
+ */
+afe_doa_handle_t *afe_doa_create(const char *input_format, int fs, float resolution, float d_mics, int input_timedate_samples);
+/**
+ * @brief Process audio frame for direction estimation
+ * @param handle doa_handle_t instance pointer
+ * @param indata Input audio data, format is define by input_format.
+ * @return Estimated sound direction in degrees, e.g., 0-180
+ */
+float afe_doa_process(afe_doa_handle_t *handle, const int16_t *indata);
+/**
+ * @brief Release all allocated resources
+ * @param doa doa_handle_t instance pointer to be freed
+ */
+void afe_doa_destroy(afe_doa_handle_t *handle);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _ESP_AFE_DOA_H_ */

include/esp32s3/esp_afe_doa.h

@@ -0,0 +1,48 @@
+#ifndef _ESP_AFE_DOA_H_
+#define _ESP_AFE_DOA_H_
+
+#include "esp_doa.h"
+#include "esp_afe_config.h"
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+    doa_handle_t *doa_handle;
+    afe_pcm_config_t pcm_config;
+    int16_t *leftdata;
+    int16_t *rightdata;
+    int frame_size;
+} afe_doa_handle_t;
+
+/**
+ * @brief Initialize SRP-PHAT processor
+ * @param input_format     The input format
+ * @param fs Sampling rate (Hz), e.g., 16000
+ * @param resolution Angular search resolution (degrees), e.g., 20
+ * @param d_mics Microphone spacing (meters), e.g., 0.06
+ * @param input_timedate_samples input timedate samples, e.g., 1024
+ * @return Initialized doa_handle_t object pointer, Recommend using the above configuration for better performance
+ */
+afe_doa_handle_t *afe_doa_create(const char *input_format, int fs, float resolution, float d_mics, int input_timedate_samples);
+/**
+ * @brief Process audio frame for direction estimation
+ * @param handle doa_handle_t instance pointer
+ * @param indata Input audio data, format is define by input_format.
+ * @return Estimated sound direction in degrees, e.g., 0-180
+ */
+float afe_doa_process(afe_doa_handle_t *handle, const int16_t *indata);
+/**
+ * @brief Release all allocated resources
+ * @param doa doa_handle_t instance pointer to be freed
+ */
+void afe_doa_destroy(afe_doa_handle_t *handle);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _ESP_AFE_DOA_H_ */