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TOF based Presence Detector
Dependencies: BLE_API X_NUCLEO_6180XA1 X_NUCLEO_IDB0XA1 mbed
Fork of BLE_HeartRate_IDB0XA1 by
Diff: bricks/trace.cpp
- Revision:
- 29:eceecbe28088
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/bricks/trace.cpp Mon Aug 20 16:43:10 2018 +0000 @@ -0,0 +1,53 @@ +// trace.cpp - trace a message depending on verbose level +// + +#include "bricks/trace.h" + + static Serial pc(USBTX, USBRX); // serial port to PC terminal + +//============================================================================== +// Managing the Verbose Lewvel +//============================================================================== + + static int threshold = 0; // verbose threshold, no verbose messages + + void verbose(O&o, int level) // setup verbose level + { + threshold = level; // update verbose threshold + } + +//============================================================================== +// Printing Trace Messages +//============================================================================== + + void trace(O&o, int level, const char *msg) // trace a message + { + if (level <= threshold) // update verbose threshold + { char buf[2] = " "; // must be terminated + + for (; *msg; msg++) + { buf[0] = *msg; + pc.printf(buf); + if (*msg == '\n') + { buf[0] = '\r'; // auto adding carriage return + pc.printf(buf); + } + } + } + } + + void trace(O&o, int level, const char*format, int value) + { + char buf[80]; + if (strlen(format) > 70) + trace(o,level," *** buffer overflow *** "); + else + { sprintf(buf,format,value); + trace(o,level,buf); + } + } + + void traceln(O&o, int level, const char*msg) // trace with CR & LF + { + trace(o,level,msg); trace(o,level,"\r\n"); + }