Revert to low default

src/libSpec/SpecTxCore.cpp

@@ -23,17 +23,17 @@ void SpecTxCore::writeFifo(uint32_t value) {
 }
 
 void SpecTxCore::setCmdEnable(uint32_t value) {
+    uint32_t mask = (1 << value);
     if (verbose)
-        std::cout << __PRETTY_FUNCTION__ << " : Value 0x" << std::hex << value << std::dec << std::endl;
-    SpecCom::writeSingle(TX_ADDR | TX_ENABLE, (1 << value));
-    enMask = (1 << value);
+        std::cout << __PRETTY_FUNCTION__ << " : Value 0x" << std::hex << mask << std::dec << std::endl;
+    SpecCom::writeSingle(TX_ADDR | TX_ENABLE, mask);
+    enMask = mask;
 }
 
 void SpecTxCore::setCmdEnable(std::vector<uint32_t> channels) {
     uint32_t mask = 0;
     for (uint32_t channel : channels) {
         mask += (1 << channel);
-
     }
     if (verbose)
         std::cout << __PRETTY_FUNCTION__ << " : Value 0x" << std::hex << mask << std::dec << std::endl;