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make sendCmdfArg() receive const char * const as fmt #36

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make sendCmdfArg() receive const char * const as fmt #36

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4 changes: 2 additions & 2 deletions CmdMessenger.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -299,7 +299,7 @@ void CmdMessenger::sendCmdEscArg(char* arg)
* Send formatted argument.
* Note that floating points are not supported and resulting string is limited to 128 chars
*/
void CmdMessenger::sendCmdfArg(char *fmt, ...)
void CmdMessenger::sendCmdfArg(const char * const fmt, ...)
{
const int maxMessageSize = 128;
if (startCommand) {
Expand Down Expand Up @@ -675,4 +675,4 @@ void CmdMessenger::printSci(double f, unsigned int digits)
char output[16];
sprintf(output, format, whole, part, exponent);
comms->print(output);
}
}
2 changes: 1 addition & 1 deletion CmdMessenger.h
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Expand Up @@ -220,7 +220,7 @@ class CmdMessenger

void sendCmdStart(byte cmdId);
void sendCmdEscArg(char *arg);
void sendCmdfArg(char *fmt, ...);
void sendCmdfArg(const char * const fmt, ...);
bool sendCmdEnd(bool reqAc = false, byte ackCmdId = 1, unsigned int timeout = DEFAULT_TIMEOUT);

/**
Expand Down