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Serial check, mostly for Teensy, does not impact startup if Serial is available

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This commit is contained in:
Harald Barth 2022-01-15 17:24:18 +01:00
parent d5955a36bf
commit 1416f83f8c
1 changed files with 19 additions and 17 deletions
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14
SerialManager.cpp
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@ -1,5 +1,6 @@
/* /*
* © 2021 Chris Harlow * © 2021 Chris Harlow
* © 2022 Harald Barth
* All rights reserved. * All rights reserved.
* *
* This file is part of DCC++EX * This file is part of DCC++EX
@ -19,18 +20,21 @@
*/ */
#include "SerialManager.h" #include "SerialManager.h"
#include "DCCEXParser.h" #include "DCCEXParser.h"
SerialManager * SerialManager::first=NULL; SerialManager * SerialManager::first=NULL;
SerialManager::SerialManager(Stream * myserial) { SerialManager::SerialManager(Stream * myserial) {
serial=myserial; serial=myserial;
next=first; next=first;
first=this; first=this;
bufferLength=0; bufferLength=0;
inCommandPayload=false; inCommandPayload=false;
} }
void SerialManager::init() { void SerialManager::init() {
while (!Serial && millis() < 5000); // wait max 5s for Serial to start
Serial.begin(115200);
new SerialManager(&Serial);
#ifdef SERIAL3_COMMANDS #ifdef SERIAL3_COMMANDS
Serial3.begin(115200); Serial3.begin(115200);
new SerialManager(&Serial3); new SerialManager(&Serial3);
@ -43,8 +47,6 @@ void SerialManager::init() {
Serial1.begin(115200); Serial1.begin(115200);
new SerialManager(&Serial1); new SerialManager(&Serial1);
#endif #endif
Serial.begin(115200);
new SerialManager(&Serial);
} }
void SerialManager::broadcast(RingStream * ring) { void SerialManager::broadcast(RingStream * ring) {