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Asbelos 2025-02-16 10:57:54 +00:00
parent 6095bf2b3b
commit 8c051710c6
2 changed files with 7 additions and 2 deletions
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2
DCC.cpp
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@ -158,7 +158,7 @@ void DCC::setThrottle2( uint16_t cab, byte speedCode) {
b[nB++] = speedCode; // for encoding see setThrottle
}
if (speedCode==1) DCCQueue::scheduleEstopPacket(b, nB, 4, cab); // highest priority
if ((speedCode & 0x7F) == 1) DCCQueue::scheduleEstopPacket(b, nB, 4, cab); // highest priority
else DCCQueue::scheduleDCCSpeedPacket( b, nB, 4, cab);
}

7
DCCQueue.cpp
View File

@ -20,8 +20,10 @@
#include "Arduino.h"
#include "defines.h"
#include "DCCQueue.h"
#include "DCCWaveform.h"
#include "DIAG.h"
// create statics
DCCQueue* DCCQueue::lowPriorityQueue=new DCCQueue();
@ -80,7 +82,8 @@ PendingSlot* DCCQueue::recycleList=nullptr;
void DCCQueue::scheduleEstopPacket(byte* packet, byte length, byte repeats,uint16_t loco) {
// DIAG(F("DCC ESTOP loco=%d"),loco);
// kill any existing throttle packets for this loco
PendingSlot * previous=nullptr;
auto p=highPriorityQueue->head;
@ -130,6 +133,7 @@ PendingSlot* DCCQueue::recycleList=nullptr;
// remove this slot from the queue
if (previous) previous->next=p->next;
else highPriorityQueue->head=p->next;
if (!highPriorityQueue->head) highPriorityQueue->tail=nullptr;
// and recycle it.
recycle(p);
@ -166,6 +170,7 @@ PendingSlot* DCCQueue::recycleList=nullptr;
recycleList=p->next;
}
else {
DIAG(F("New DCC queue slot"));
p=new PendingSlot; // need a queue entry
}
p->next=nullptr;