ST-DEVKIT-LRWAN
Dependents: DISCO-L072CZ-LRWAN1-base
Fork of SX1276GenericLib by
Diff: Arduino-mbed-APIs/arduino-util.cpp
- Revision:
- 79:8ae448a3c1fd
- Parent:
- 75:7330dd86cdea
- Child:
- 81:d288917af0ce
diff -r 9d2cc07d9525 -r 8ae448a3c1fd Arduino-mbed-APIs/arduino-util.cpp --- a/Arduino-mbed-APIs/arduino-util.cpp Wed Aug 02 10:34:14 2017 +0200 +++ b/Arduino-mbed-APIs/arduino-util.cpp Thu Aug 03 11:59:54 2017 +0200 @@ -14,11 +14,18 @@ void dprintf(const char *format, ...) { + static volatile bool busy; + if (busy) + return; + busy = true; + int secs = s_getTicker(); int s = secs % 60; int m = secs / 60; int h = secs / 3600; - int us = us_getTicker() & ((1000000)-1); + int us = us_getTicker(); + while(us > 999999) + us /= 10; // get it to 6 digits only snprintf(tmpbuf, sizeof(tmpbuf)-1, "%02d:%02d:%02d.%.06d ", h, m, s, us); ser->write(tmpbuf, (int) sizeof "00:00:34.3436868 " -1); @@ -31,6 +38,7 @@ tmpbuf[len+2] = 0; ser->write(tmpbuf, len+3); va_end(arg); + busy = false; } void