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idea4good 2018-08-10 17:17:37 +08:00
parent 3987108195
commit a7a75dcd09
3 changed files with 12 additions and 12 deletions
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6
core/core_include/wave_buffer.h
View File

@ -1,7 +1,7 @@
#ifndef _XT_GUI_WAVE_H_ #ifndef _WAVE_BUFFER_H_
#define _XT_GUI_WAVE_H_ #define _WAVE_BUFFER_H_
#define WAVE_BUFFER_LEN 64 #define WAVE_BUFFER_LEN 1024
#define WAVE_FRAME_LEN 8 #define WAVE_FRAME_LEN 8
#define BUFFER_EMPTY -1111 #define BUFFER_EMPTY -1111
#define BUFFER_FULL -2222; #define BUFFER_FULL -2222;

8
core/core_include/wave_ctrl.h
View File

@ -9,10 +9,10 @@ typedef enum
typedef enum typedef enum
{ {
GAIN_025, ZOOM_025,
GAIN_050, ZOOM_050,
GAIN_100, ZOOM_100,
GAIN_200 ZOOM_200
}E_WAVE_GAIN; }E_WAVE_GAIN;
class c_wave_buffer; class c_wave_buffer;

10
core/src/wave_ctrl.cpp
View File

@ -30,7 +30,7 @@ c_wave_ctrl::c_wave_ctrl()
m_pivot_data = 250; m_pivot_data = 250;
m_wave_speed = 4; m_wave_speed = 4;
m_wave_sample_rate = 0; m_wave_sample_rate = 0;
m_gain = GAIN_100; m_gain = ZOOM_100;
m_frame_len_map_index = 0; m_frame_len_map_index = 0;
m_wave_name_color = m_wave_unit_color = m_wave_color = GLT_RGB(255,0,0); m_wave_name_color = m_wave_unit_color = m_wave_color = GLT_RGB(255,0,0);
@ -139,22 +139,22 @@ void c_wave_ctrl::refresh_wave(unsigned char frame)
//gain //gain
switch(m_gain) switch(m_gain)
{ {
case GAIN_025: case ZOOM_025:
mid = ((mid - m_pivot_data) >> 2) + m_pivot_data; mid = ((mid - m_pivot_data) >> 2) + m_pivot_data;
max = ((max - m_pivot_data) >> 2) + m_pivot_data; max = ((max - m_pivot_data) >> 2) + m_pivot_data;
min = ((min - m_pivot_data) >> 2) + m_pivot_data; min = ((min - m_pivot_data) >> 2) + m_pivot_data;
break; break;
case GAIN_050: case ZOOM_050:
mid = ((mid - m_pivot_data) >> 1) + m_pivot_data; mid = ((mid - m_pivot_data) >> 1) + m_pivot_data;
max = ((max - m_pivot_data) >> 1) + m_pivot_data; max = ((max - m_pivot_data) >> 1) + m_pivot_data;
min = ((min - m_pivot_data) >> 1) + m_pivot_data; min = ((min - m_pivot_data) >> 1) + m_pivot_data;
break; break;
case GAIN_200: case ZOOM_200:
mid = ((mid - m_pivot_data) << 1) + m_pivot_data; mid = ((mid - m_pivot_data) << 1) + m_pivot_data;
max = ((max - m_pivot_data) << 1) + m_pivot_data; max = ((max - m_pivot_data) << 1) + m_pivot_data;
min = ((min - m_pivot_data) << 1) + m_pivot_data; min = ((min - m_pivot_data) << 1) + m_pivot_data;
break; break;
case GAIN_100: case ZOOM_100:
default: default:
break; break;
} }