Picovoice Porcupine Custom Wake Work не работает Arduino Nano 33 BLE ⇐ C++

[Anonymous]

Я использую демонстрацию, описанную здесь: https://picovoice.ai/docs/quick-start/p ... /.образной и загружается хорошо. Я тоже смог записать выход для микрофона, поэтому я считаю, что это работает. Это просто не распознает ключевое слово, когда я говорю это.
Мой код ниже (я ставлю весь свой код, потому что я серьезно понятия не имею, что случилось): < /p>
#include

#include "params.h"
#include "PDM.h"

#define MEMORY_BUFFER_SIZE (70 * 1024)

static const char *ACCESS_KEY = "access_key_here";

static int8_t memory_buffer[MEMORY_BUFFER_SIZE] __attribute__((aligned(16)));

static pv_porcupine_t *handle = NULL;

static const int32_t KEYWORD_MODEL_SIZES = sizeof(KEYWORD_ARRAY);
static const void *KEYWORD_MODELS = KEYWORD_ARRAY;
static const float SENSITIVITY = 0.75f;

static void wake_word_callback(void) {
Serial.println("Wake word detected!");
}

static void print_error_message(char **message_stack, int32_t message_stack_depth) {
for (int32_t i = 0; i < message_stack_depth; i++) {
Serial.println(message_stack);
}
}

void setup() {

Serial.begin(9600);
while (!Serial);

pv_status_t status = pv_audio_rec_init();
if (status != PV_STATUS_SUCCESS) {
Serial.print("Audio init failed with ");
Serial.println(pv_status_to_string(status));
while (1);
}

char **message_stack = NULL;
int32_t message_stack_depth = 0;
pv_status_t error_status;

status = pv_porcupine_init(
ACCESS_KEY,
MEMORY_BUFFER_SIZE,
memory_buffer,
1,
&KEYWORD_MODEL_SIZES,
&KEYWORD_MODELS,
&SENSITIVITY,
&handle);

if (status != PV_STATUS_SUCCESS) {
Serial.print("Porcupine init failed with ");
Serial.println(pv_status_to_string(status));

error_status = pv_get_error_stack(&message_stack, &message_stack_depth);
if (error_status != PV_STATUS_SUCCESS) {
Serial.println("Unable to get Porcupine error state");
while (1);
}
print_error_message(message_stack, message_stack_depth);
pv_free_error_stack(message_stack);

while (1);
}else{
Serial.println("The board is listening for 'Hey Computer'...");
}

}

void loop() {
const int16_t *buffer = pv_audio_rec_get_new_buffer();

if (buffer) {
int32_t keyword_index;
const pv_status_t status = pv_porcupine_process(handle, buffer, &keyword_index);
if (status != PV_STATUS_SUCCESS) {
Serial.print("Picovoice process failed with ");
Serial.println(pv_status_to_string(status));
char **message_stack = NULL;
int32_t message_stack_depth = 0;
pv_get_error_stack(
&message_stack,
&message_stack_depth);
for (int32_t i = 0; i < message_stack_depth; i++) {
Serial.println(message_stack);
}
pv_free_error_stack(message_stack);
while (1);
}
if (keyword_index != -1) {
wake_word_callback();
}
}
}
< /code>
Вот параметры. H: < /p>
#ifndef PV_PPN_PARAMS_H
#define PV_PPN_PARAMS_H

#include

#ifdef __cplusplus

extern "C" {

#endif

// UUID = 11-89-79-a8-14-2b-4a-38
// Wake-word = Hey Computer
// Version = 3.0.0
static const uint8_t KEYWORD_ARRAY[592] __attribute__ ((aligned (16))) = {
0xe1, 0xd9, 0x84, 0x5a, 0x70, 0xba, 0xb5, 0x10, 0xcf, 0x6c, 0x72, 0x78, 0xfa, 0x7f, 0x36, 0x32, 0xa8, 0x85,
0xf0, 0x48, 0x1a, 0x47, 0x9c, 0xad, 0xa5, 0x0d, 0xbf, 0xc0, 0xea, 0xef, 0x03, 0xa0, 0x5f, 0xc8, 0xc8, 0x41,
0x63, 0x08, 0x56, 0x2d, 0x0b, 0x46, 0xa8, 0x50, 0x00, 0xdb, 0x71, 0x57, 0x2d, 0x4d, 0xe9, 0x34, 0xfd, 0x99,
0x41, 0x4c, 0x85, 0xc5, 0x22, 0x44, 0x00, 0xb8, 0xf3, 0x72, 0x0b, 0xbe, 0xe1, 0xa3, 0x9e, 0x2e, 0xfd, 0xed,
0xa4, 0x01, 0x5c, 0x47, 0x56, 0x90, 0x44, 0x23, 0xe0, 0x20, 0x26, 0xb5, 0x36, 0x24, 0xbd, 0x40, 0xf0, 0xf9,
0x25, 0x54, 0x5b, 0xe6, 0x58, 0x4b, 0xf2, 0x4b, 0x46, 0x1c, 0x94, 0x95, 0x87, 0x74, 0x9c, 0xab, 0xce, 0x87,
0xac, 0x82, 0x7f, 0x56, 0xa5, 0x8c, 0xa9, 0xf9, 0xf5, 0x90, 0x58, 0x32, 0x44, 0x94, 0x65, 0xc8, 0x41, 0xa6,
0xb4, 0x52, 0x0f, 0x21, 0x79, 0xa7, 0x56, 0xb8, 0x7b, 0x5b, 0x0a, 0xe3, 0xd5, 0x68, 0x7a, 0x0a, 0xb6, 0x4b,
0x3f, 0x1c, 0x27, 0x12, 0x27, 0xcc, 0x6f, 0x3a, 0xc1, 0xfa, 0x1a, 0x5c, 0x7c, 0x85, 0xbc, 0xec, 0x0e, 0xa5,
0xeb, 0x65, 0xb1, 0x29, 0xad, 0x3a, 0x51, 0xb1, 0x8a, 0x03, 0x8d, 0xb0, 0x59, 0xd5, 0xb4, 0x55, 0xfe, 0xa7,
0x8c, 0xd7, 0xdd, 0x66, 0x5f, 0x36, 0xec, 0x4b, 0xad, 0xde, 0x68, 0x2e, 0xda, 0xa9, 0x6a, 0xed, 0xf5, 0x8b,
0x17, 0x09, 0x08, 0x32, 0x41, 0xe1, 0xae, 0x49, 0x6a, 0xde, 0xbf, 0xea, 0xae, 0x41, 0x38, 0xcb, 0x2d, 0x94,
0xe2, 0xa5, 0xe9, 0x9e, 0xe2, 0x9b, 0x33, 0xa9, 0x7c, 0x09, 0x28, 0x9a, 0x99, 0x8a, 0x6b, 0x56, 0x52, 0x34,
0x45, 0xb1, 0x80, 0x3e, 0x7d, 0x62, 0x15, 0x3f, 0xbb, 0x33, 0x1f, 0x3a, 0xb7, 0xa4, 0x4f, 0x7b, 0xe0, 0x49,
0x10, 0x0a, 0x71, 0x08, 0x4c, 0xff, 0x4e, 0x1a, 0xdd, 0xe4, 0x9c, 0xb2, 0xbe, 0xa0, 0xba, 0xce, 0x3f, 0x82,
0x0b, 0x52, 0x70, 0xc5, 0xb7, 0x73, 0xdb, 0x59, 0xed, 0xd3, 0xb7, 0xb4, 0x8b, 0x2a, 0x30, 0x82, 0x24, 0x43,
0xdd, 0xd2, 0x49, 0x1d, 0x61, 0x70, 0x8d, 0xdf, 0xcb, 0xc4, 0x1b, 0x74, 0x6e, 0x67, 0x59, 0xbb, 0xa4, 0x3b,
0x4d, 0x52, 0xe7, 0x6f, 0xa0, 0xf2, 0x7b, 0x41, 0x25, 0x41, 0x34, 0xf3, 0xed, 0xa8, 0x5d, 0x08, 0x43, 0xb1,
0x30, 0x65, 0xc2, 0xbe, 0x95, 0x56, 0xe5, 0x7d, 0xa6, 0xd2, 0xb2, 0x76, 0xab, 0xc9, 0xba, 0x6d, 0x5a, 0x0f,
0x5d, 0xc6, 0x35, 0x29, 0x0c, 0x16, 0xd0, 0x6b, 0xd6, 0x7e, 0x5c, 0x64, 0x0a, 0xd6, 0xdb, 0x81, 0x4c, 0x1e,
0x7b, 0x24, 0xcf, 0x46, 0xb6, 0xf1, 0xfb, 0xad, 0xdf, 0xb6, 0x38, 0x8c, 0x3f, 0xb8, 0x27, 0xdd, 0xf6, 0xf1,
0x07, 0x50, 0xef, 0xa7, 0xe1, 0x2b, 0x24, 0x20, 0xc3, 0xc7, 0xde, 0xa4, 0x47, 0xca, 0xd2, 0x8f, 0xb0, 0xee,
0x73, 0x1d, 0x97, 0xb6, 0xab, 0xc3, 0x3b, 0xba, 0xc0, 0xe8, 0x5d, 0x53, 0x7f, 0xe1, 0x9b, 0xba, 0xae, 0xb8,
0x14, 0x6e, 0x0c, 0xd1, 0x63, 0x09, 0x25, 0x05, 0xf4, 0x89, 0x6a, 0x6a, 0x7d, 0x87, 0xff, 0x5b, 0x1e, 0xfc,
0xb6, 0xfd, 0xe2, 0x22, 0x9f, 0xbb, 0x52, 0x2a, 0xac, 0x0d, 0x5b, 0xa9, 0x1b, 0x0c, 0x63, 0x2b, 0xc5, 0x10,
0xf7, 0x23, 0xe1, 0x44, 0xbb, 0x81, 0x2c, 0xdc, 0xe3, 0xad, 0xfb, 0xc2, 0x41, 0x68, 0x25, 0xba, 0xf6, 0xc9,
0xc4, 0x1d, 0xc7, 0x5c, 0x20, 0x96, 0x64, 0x8c, 0xa5, 0xc6, 0x43, 0x05, 0xa2, 0xae, 0xe2, 0xde, 0x2e, 0x36,
0x7c, 0xfb, 0x8c, 0x8e, 0x7c, 0x72, 0xef, 0x65, 0xd8, 0x85, 0x66, 0xfa, 0x36, 0xf0, 0x63, 0x83, 0x8d, 0x09,
0x8d, 0x61, 0x7a, 0xd5, 0x9c, 0xb0, 0x97, 0xaa, 0x83, 0xf9, 0x34, 0x3b, 0xce, 0x70, 0xd8, 0xbb, 0x99, 0x0e,
0x6e, 0x81, 0x36, 0x73, 0xbc, 0x45, 0x76, 0x74, 0x76, 0x54, 0x1c, 0x39, 0x0b, 0x17, 0x43, 0xf8, 0x8a, 0xa9,
0xe6, 0xbc, 0x10, 0x61, 0x86, 0x94, 0xdf, 0x7f, 0x67, 0xa2, 0xcd, 0x84, 0xf0, 0xfc, 0x3c, 0xed, 0xdf, 0x97,
0x56, 0xfd, 0x57, 0x50, 0x1b, 0x00, 0x3b, 0x37, 0x8f, 0x87, 0x1c, 0x21, 0x54, 0xab, 0x80, 0x25, 0x01, 0x93,
0x3d, 0x66, 0x2d, 0x56, 0x83, 0x22, 0x16, 0x0d, 0xb4, 0xc0, 0x66, 0xc1, 0x5e, 0x3d, 0x37, 0x49
};

static const uint32_t KEYWORD_ARRAY_LENGTH = 592;

#ifdef __cplusplus

}

#endif // __cplusplus

#endif // PV_PPN_PARAMS_H
< /code>
Я пытался найти способ исправить это в течение почти двух недель безрезультатно. Я очень ценю любую помощь!


Подробнее здесь: https://stackoverflow.com/questions/795 ... ano-33-ble