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JA JR and <t cab>

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This commit is contained in:
Asbelos
2022-04-12 18:47:06 +01:00
parent e13175635c
commit 20b12bcb7c
5 changed files with 29 additions and 14 deletions
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5
DCC.cpp
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@@ -647,7 +647,7 @@ byte DCC::cv2(int cv) {
return lowByte(cv);
}
int DCC::lookupSpeedTable(int locoId) {
int DCC::lookupSpeedTable(int locoId, bool autoCreate) {
// determine speed reg for this loco
int firstEmpty = MAX_LOCOS;
int reg;
@@ -655,6 +655,9 @@ int DCC::lookupSpeedTable(int locoId) {
if (speedTable[reg].loco == locoId) break;
if (speedTable[reg].loco == 0 && firstEmpty == MAX_LOCOS) firstEmpty = reg;
}
// return -1 if not found and not auto creating
if (reg== MAX_LOCOS && !autoCreate) return -1;
if (reg == MAX_LOCOS) reg = firstEmpty;
if (reg >= MAX_LOCOS) {
DIAG(F("Too many locos"));