ESP-IDF Firmware
Firmware architecture and call graph
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dsps_view.h
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1// Copyright 2018-2019 Espressif Systems (Shanghai) PTE LTD
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7// http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15#ifndef _dsps_view_H_
16#define _dsps_view_H_
17
18#include "dsp_err.h"
19
20#ifdef __cplusplus
21extern "C"
22{
23#endif
24
42void dsps_view(const float *data, int32_t len, int width, int height, float min, float max, char view_char);
43void dsps_view_s16(const int16_t *data, int32_t len, int width, int height, float min, float max, char view_char);
45
58void dsps_view_spectrum(const float *data, int32_t len, float min, float max);
59
60#ifdef __cplusplus
61}
62#endif
63
64#endif // _dsps_view_H_
void dsps_view_s16(const int16_t *data, int32_t len, int width, int height, float min, float max, char view_char)
void dsps_view(const float *data, int32_t len, int width, int height, float min, float max, char view_char)
plot view
Definition dsps_view.cpp:8
void dsps_view_spectrum(const float *data, int32_t len, float min, float max)
spectrum view
static float data[128 *2]
Definition test_fft2r.c:34