Fix swapped bytes when sending a "Request DTCs" message in UDS scanner.

2023-01-12 20:01:09 -05:00
parent 62bf89761d
commit 6bb980920f
1 changed files with 1 additions and 1 deletions
@@ -643,7 +643,7 @@ void UDSScanWindow::setupScan(int idx)
        case ST_READ_DTC:
            test.service = UDS_SERVICES::READ_DTC;
            test.subFuncLen = 2;
-            test.subFunc = 0x8702; //get DTCs by mask (87 is the mask)
+            test.subFunc = 0x02FF; //get DTCs by mask (FF is the mask)
            sendOnBuses(test, scanEntries[idx].busToScan);
            break;
        case ST_SEC_ACCESS: