tag unused Cmd [-Wunused-parameter]

client/cmdlfpyramid.c

@@ -106,6 +106,7 @@ int GetPyramidBits(uint32_t fc, uint32_t cn, uint8_t *pyramidBits) {
 //Pyramid Prox demod - FSK RF/50 with preamble of 0000000000000001  (always a 128 bit data stream)
 //print full Farpointe Data/Pyramid Prox ID and some bit format details if found
 int CmdPyramidDemod(const char *Cmd) {
+    (void)Cmd; // Cmd is not used so far
     //raw fsk demod no manchester decoding no start bit finding just get binary from wave
     uint8_t bits[MAX_GRAPH_TRACE_LEN] = {0};
     size_t size = getFromGraphBuf(bits);
@@ -356,6 +357,7 @@ int CmdLFPyramid(const char *Cmd) {
 }
 
 int CmdHelp(const char *Cmd) {
+    (void)Cmd; // Cmd is not used so far
     CmdsHelp(CommandTable);
     return 0;
 }