Projekte/ramsach_glocke
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Wifi switched off, 80MHz MCU and lower volume

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This commit is contained in:
Jens Noack 2021-05-21 07:51:24 +02:00
parent c8319d86a8
commit 3d9c9a3f0b
6 changed files with 14 additions and 1 deletions
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audio/01Elefant.wav Normal file
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audio/01Ramsach_Glocke_v001.wav Normal file
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audio/01ramsach_glocke_test.wav → audio/original/01ramsach_glocke_test.wav
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audio/ramsach_glocke_test.mp3 → audio/original/ramsach_glocke_test.mp3
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vscode/RamsachMp3Glocke/platformio.ini
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@ -14,3 +14,6 @@ board = d1_mini_pro
framework = arduino framework = arduino
monitor_speed = 115200 monitor_speed = 115200
lib_deps = salvadorrueda/SerialMP3Player@^1.1.0 lib_deps = salvadorrueda/SerialMP3Player@^1.1.0
; set frequency to 160MHz
board_build.f_cpu = 80000000L

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vscode/RamsachMp3Glocke/src/main.cpp
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@ -1,4 +1,5 @@
#include "SerialMP3Player.h" #include "SerialMP3Player.h"
#include <ESP8266WiFi.h>
#define TX D3 #define TX D3
#define RX D2 #define RX D2
@ -35,15 +36,24 @@ bool button_pressed(unsigned int button_pin){
} }
void setup() { void setup() {
Serial.begin(115200); // start serial interface Serial.begin(115200); // start serial interface
pinMode(BUTTON,INPUT_PULLUP); pinMode(BUTTON,INPUT_PULLUP);
WiFi.mode(WIFI_OFF);
WiFi.forceSleepBegin();
delay(10);
mp3.begin(9600); // start mp3-communication mp3.begin(9600); // start mp3-communication
delay(500); // wait for init delay(500); // wait for init
mp3.setVol(25);
delay(500);
mp3.sendCommand(CMD_SEL_DEV, 0, 2); //select sd-card mp3.sendCommand(CMD_SEL_DEV, 0, 2); //select sd-card
delay(500); // wait for init delay(500); // wait for init
mp3.setVol(30);
} }
// the loop function runs over and over again forever // the loop function runs over and over again forever