Hugo Pristauz / Mbed 2 deprecated S15_Blue_Button

A blue button is always a nice toy ...

Dependencies:   BLE_API X_NUCLEO_IDB0XA1 mbed

Fork of BLE_HeartRate_IDB0XA1 by ST

bricks/trace.cpp@23:677689000369, 2017-01-06 (annotated)

Committer:
hux
Date:
Fri Jan 06 15:28:18 2017 +0000
Revision:
23:677689000369
Child:
27:32267cee7cb8
Already nice & easy level. Still bugs!

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hux 23:677689000369 1 // trace.cpp - trace a message depending on verbose level
hux 23:677689000369 2 //
hux 23:677689000369 3
hux 23:677689000369 4 #include "bricks/trace.h"
hux 23:677689000369 5
hux 23:677689000369 6 Serial pc(USBTX, USBRX); // serial port to PC terminal
hux 23:677689000369 7
hux 23:677689000369 8 static int threshold = 0; // verbose threshold, no verbose messages
hux 23:677689000369 9
hux 23:677689000369 10 void verbose(int level) // setup verbose level
hux 23:677689000369 11 {
hux 23:677689000369 12 threshold = level; // update verbose threshold
hux 23:677689000369 13 }
hux 23:677689000369 14
hux 23:677689000369 15
hux 23:677689000369 16 void trace(int level, const char *msg) // trace a message
hux 23:677689000369 17 {
hux 23:677689000369 18 if (level <= threshold) // update verbose threshold
hux 23:677689000369 19 { char buf[2] = " "; // must be terminated
hux 23:677689000369 20
hux 23:677689000369 21 for (; *msg; msg++)
hux 23:677689000369 22 { buf[0] = *msg;
hux 23:677689000369 23 pc.printf(buf);
hux 23:677689000369 24 if (*msg == '\n')
hux 23:677689000369 25 { buf[0] = '\r'; // auto adding carriage return
hux 23:677689000369 26 pc.printf(buf);
hux 23:677689000369 27 }
hux 23:677689000369 28 }
hux 23:677689000369 29 }
hux 23:677689000369 30 }
hux 23:677689000369 31
hux 23:677689000369 32