81 lines
3.6 KiB
C
81 lines
3.6 KiB
C
#if ENABLE_VU_METER
|
|
#ifndef display_vu_h
|
|
#define display_vu_h
|
|
#include "player.h"
|
|
|
|
#ifdef VU_PARAMS
|
|
enum : uint16_t VU_PARAMS;
|
|
#else
|
|
/*****************************************************************************************************************************************************************************/
|
|
/* vu left | vu top | band width | band height | band space |num of bands |max samples | horisontal | Max Bands Color | Min Bands Color */
|
|
/*****************************************************************************************************************************************************************************/
|
|
#if DSP_MODEL==DSP_ST7735 && DTYPE==INITR_BLACKTAB /* ST7735 160x128 */
|
|
enum : uint16_t { VU_X = 4, VU_Y = 50, VU_BW = 10, VU_BH = 44, VU_BS = 2, VU_NB = 8, VU_BMS = 2, VU_HOR = 0, VU_COLOR_MAX = TFT_LOGO, VU_COLOR_MIN = SILVER };
|
|
#elif DSP_MODEL==DSP_ST7735 && DTYPE==INITR_144GREENTAB /* ST7735 128x128 */
|
|
enum : uint16_t { VU_X = 4, VU_Y = 45, VU_BW = 60, VU_BH = 8, VU_BS = 0, VU_NB = 10, VU_BMS = 3, VU_HOR = 1, VU_COLOR_MAX = TFT_LOGO, VU_COLOR_MIN = GRAY };
|
|
#elif DSP_MODEL==DSP_ILI9341 /* ILI9341 320x240 */
|
|
enum : uint16_t { VU_X = 4, VU_Y = 100, VU_BW = 20, VU_BH = 86, VU_BS = 4, VU_NB = 10, VU_BMS = 2, VU_HOR = 0, VU_COLOR_MAX = TFT_LOGO, VU_COLOR_MIN = GRAY };
|
|
#elif DSP_MODEL==DSP_ST7789 /* ST7789 320x240 */
|
|
enum : uint16_t { VU_X = 4, VU_Y = 100, VU_BW = 20, VU_BH = 86, VU_BS = 4, VU_NB = 10, VU_BMS = 3, VU_HOR = 0, VU_COLOR_MAX = TFT_LOGO, VU_COLOR_MIN = GRAY };
|
|
#else
|
|
#error YOUR DISPLAY DOES NOT SUPPORT ENABLE_VU_METER FEATURE YET
|
|
#endif
|
|
#endif //VU_PARAMS
|
|
|
|
/*****************************************************************************************************************************************************************************/
|
|
|
|
void drawVU(DspCore *dsp);
|
|
|
|
GFXcanvas16 gfxc(VU_BW*2+VU_BS,VU_BH);
|
|
|
|
void drawVU(DspCore *dsp){
|
|
if((display.mode!=PLAYER && display.mode!=VOL)) return;
|
|
player.getVUlevel();
|
|
static uint16_t samples_cnt, measL, measR;
|
|
samples_cnt++;
|
|
uint16_t dimension = VU_HOR?VU_BW:VU_BH;
|
|
uint8_t L = map((VS1053_CS!=255)?player.vuLeft:log(player.vuLeft)*38+45, 255, 0, 0, dimension);
|
|
uint8_t R = map((VS1053_CS!=255)?player.vuRight:log(player.vuRight)*38+45, 255, 0, 0, dimension);
|
|
if(player.isRunning()){
|
|
if(L>measL) measL=L;
|
|
if(R>measR) measR=R;
|
|
}else{
|
|
if(measL<255) measL+=2;
|
|
if(measR<255) measR+=2;
|
|
}
|
|
#if VS1053_CS==255
|
|
if(samples_cnt<VU_BMS) return;
|
|
#endif
|
|
samples_cnt=0;
|
|
uint8_t h=(dimension/VU_NB)-2;
|
|
for(int i=0; i<dimension; i++){
|
|
if(i%(dimension/VU_NB)==0){
|
|
if(VU_HOR){
|
|
uint16_t bandColor = (i>VU_BW-(VU_BW/VU_NB)*4)?VU_COLOR_MAX:VU_COLOR_MIN;
|
|
gfxc.fillRect(i, 0, h, VU_BH, bandColor);
|
|
gfxc.fillRect(i+VU_BW+VU_BS, 0, h, VU_BH, bandColor);
|
|
}else{
|
|
uint16_t bandColor = (i<(VU_BH/VU_NB)*3)?VU_COLOR_MAX:VU_COLOR_MIN;
|
|
gfxc.fillRect(0, i, VU_BW, h, bandColor);
|
|
gfxc.fillRect(VU_BW+VU_BS, i, VU_BW, h, bandColor);
|
|
}
|
|
}
|
|
}
|
|
if(VU_HOR){
|
|
gfxc.fillRect(VU_BW-measL, 0, measL, VU_BW, TFT_BG);
|
|
gfxc.fillRect(VU_BW*2+VU_BS-measR, 0, measR, VU_BW, TFT_BG);
|
|
dsp->drawRGBBitmap (VU_X, VU_Y, gfxc.getBuffer(), 120, VU_BH);
|
|
}else{
|
|
gfxc.fillRect(0, 0, VU_BW, measL, TFT_BG);
|
|
gfxc.fillRect(VU_BW+VU_BS, 0, VU_BW, measR, TFT_BG);
|
|
dsp->drawRGBBitmap (VU_X, VU_Y, gfxc.getBuffer(), VU_BW*2+VU_BS, VU_BH);
|
|
}
|
|
if(player.isRunning()){
|
|
measL=0;
|
|
measR=0;
|
|
}
|
|
}
|
|
|
|
#endif
|
|
#endif
|