Dan Fay
/
SX1276GenericLib
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Diff: Arduino-mbed-APIs/arduino-util.cpp
- Revision:
- 79:8ae448a3c1fd
- Parent:
- 75:7330dd86cdea
- Child:
- 81:d288917af0ce
--- 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