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Fix compatible problem on nodeMCU (ESP8266)

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add delay(0) to reset the soft wdt
This commit is contained in:
Angelo
2017-03-08 19:27:55 +08:00
parent 6f4f402c71
commit 31d5ec18d6
2 changed files with 11 additions and 6 deletions
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7
DFRobotDFPlayerMini.cpp
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@@ -33,6 +33,7 @@ uint16_t DFRobotDFPlayerMini::calculateCheckSum(uint8_t *buffer){
void DFRobotDFPlayerMini::sendStack(){
if (_sending[Stack_ACK]) {
while (_isSending) {
delay(0);
available();
}
}
@@ -81,7 +82,9 @@ void DFRobotDFPlayerMini::disableACK(){
bool DFRobotDFPlayerMini::waitAvailable(){
_isSending = true;
while (!available());
while (!available()){
delay(0);
}
return _handleType != TimeOut;
}
@@ -195,6 +198,7 @@ bool DFRobotDFPlayerMini::validateStack(){
bool DFRobotDFPlayerMini::available(){
while (_serial->available()) {
delay(0);
if (_receivedIndex == 0) {
_received[Stack_Header] = _serial->read();
#ifdef _DEBUG
@@ -394,7 +398,6 @@ int DFRobotDFPlayerMini::readVolume(){
uint8_t DFRobotDFPlayerMini::readEQ(){
sendStack(0x44);
while (!available());
if (waitAvailable()) {
return read();
}

10
examples/GetStarted/getStarted.ino
View File

@@ -1,11 +1,11 @@
/***************************************************
DFPlayer - A Mini MP3 Player For Arduino
<https://www.dfrobot.com/index.php?route=product/product&product_id=1121>
<https://www.dfrobot.com/index.php?route=product/product&search=mp3&description=true&product_id=1121>
***************************************************
This example shows the basic function of library for DFPlayer.
Created 2016-12-07
Created 2014-8-28
By [Angelo qiao](Angelo.qiao@dfrobot.com)
GNU Lesser General Public License.
@@ -15,7 +15,7 @@ DFPlayer - A Mini MP3 Player For Arduino
/***********Notice and Trouble shooting***************
1.Connection and Diagram can be found here
<https://www.dfrobot.com/wiki/index.php/DFPlayer_Mini_SKU:DFR0299#Connection_Diagram>
<>
2.This code is tested on Arduino Uno, Leonardo, Mega boards.
****************************************************/
@@ -40,7 +40,9 @@ void setup()
Serial.println(F("Unable to begin:"));
Serial.println(F("1.Please recheck the connection!"));
Serial.println(F("2.Please insert the SD card!"));
while(true);
while(true){
delay(0); // Code to compatible with ESP8266 watch dog.
}
}
Serial.println(F("DFPlayer Mini online."));