stm32f407/stm32f407g-disc1/Src/main.c File Reference

#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include "stm32f4_discovery.h"
#include "pv_porcupine_mcu.h"
#include "pv_audio_rec.h"
#include "pv_params.h"
#include "pv_st_f407.h"

Include dependency graph for stm32f407/stm32f407g-disc1/Src/main.c:

Go to the source code of this file.

Macros
#define	MEMORY_BUFFER_SIZE   (20 * 1024)

Functions
static void	error_handler (void)
int	main (void)
static void	wake_word_callback (void)

Variables
static const char *	ACCESS_KEY
static const int32_t	KEYWORD_MODEL_SIZES = sizeof(DEFAULT_KEYWORD_ARRAY)
static const void *	KEYWORD_MODELS = DEFAULT_KEYWORD_ARRAY
static const float	SENSITIVITY = 0.75f

Macro Definition Documentation

MEMORY_BUFFER_SIZE

#define MEMORY_BUFFER_SIZE   (20 * 1024)

Definition at line 24 of file stm32f407/stm32f407g-disc1/Src/main.c.

Function Documentation

error_handler()

static void error_handler ( void  )

static

Definition at line 39 of file stm32f407/stm32f407g-disc1/Src/main.c.

main()

int main

(

void

)

Definition at line 43 of file stm32f407/stm32f407g-disc1/Src/main.c.

wake_word_callback()

static void wake_word_callback ( void  )

static

Definition at line 34 of file stm32f407/stm32f407g-disc1/Src/main.c.

Variable Documentation

ACCESS_KEY

const char* ACCESS_KEY

static

Initial value:

= ... 
 
static int8_t memory_buffer[MEMORY_BUFFER_SIZE] __attribute__((aligned(16)))

Definition at line 26 of file stm32f407/stm32f407g-disc1/Src/main.c.

KEYWORD_MODEL_SIZES

const int32_t KEYWORD_MODEL_SIZES = sizeof(DEFAULT_KEYWORD_ARRAY)

static

Definition at line 30 of file stm32f407/stm32f407g-disc1/Src/main.c.

KEYWORD_MODELS

const void* KEYWORD_MODELS = DEFAULT_KEYWORD_ARRAY

static

Definition at line 31 of file stm32f407/stm32f407g-disc1/Src/main.c.

SENSITIVITY

const float SENSITIVITY = 0.75f

static

Definition at line 32 of file stm32f407/stm32f407g-disc1/Src/main.c.