dani/CommandStation-EX
1
0
Fork 0
mirror of https://github.com/DCC-EX/CommandStation-EX.git synced 2025-07-28 18:03:45 +02:00
Code Releases Activity

DC frequency fix broadcast messages step #7

Browse Source
This commit is contained in:
Harald Barth
2024-01-01 22:08:04 +01:00
parent 9ebb1c5fb1
commit 3ce9d2ec88
2 changed files with 16 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
DCC.cpp
View File

@@ -216,28 +216,34 @@ bool DCC::setFn( int cab, int16_t functionNumber, bool on) {
} else {
speedTable[reg].functions &= ~funcmask;
}
if (speedTable[reg].functions != previous && functionNumber > 28) {
if (speedTable[reg].functions != previous && functionNumber <= 28) {
updateGroupflags(speedTable[reg].groupFlags, functionNumber);
CommandDistributor::broadcastLoco(reg);
}
return true;
}
// Flip function state
// Flip function state (used from withrottle protocol)
void DCC::changeFn( int cab, int16_t functionNumber) {
if (cab<=0 || functionNumber>28) return;
if (cab<=0 || functionNumber>31) return;
int reg = lookupSpeedTable(cab);
if (reg<0) return;
unsigned long funcmask = (1UL<<functionNumber);
speedTable[reg].functions ^= funcmask;
updateGroupflags(speedTable[reg].groupFlags, functionNumber);
CommandDistributor::broadcastLoco(reg);
if (functionNumber <= 28) {
updateGroupflags(speedTable[reg].groupFlags, functionNumber);
CommandDistributor::broadcastLoco(reg);
}
}
// Report function state (used from withrottle protocol)
// returns 0 false, 1 true or -1 for do not know
int DCC::getFn( int cab, int16_t functionNumber) {
if (cab<=0 || functionNumber>28) return -1; // unknown
if (cab<=0 || functionNumber>28)
return -1; // unknown
int reg = lookupSpeedTable(cab);
if (reg<0) return -1;
if (reg<0)
return -1;
unsigned long funcmask = (1UL<<functionNumber);
return (speedTable[reg].functions & funcmask)? 1 : 0;