DataFlash: explicitly print floats to 6 dec places

C++ default is to print 6 decimal places but nuttx displays none by default
2013-09-20 22:13:02 +09:00 · 2013-09-20 22:13:02 +09:00 · 4b18c670e3
parent 3f84e0adf6
commit 4b18c670e3
1 changed files with 1 additions and 1 deletions
--- a/libraries/DataFlash/LogFile.cpp
+++ b/libraries/DataFlash/LogFile.cpp
@ -316,7 +316,7 @@ void DataFlash_Class::_print_log_entry(uint8_t msg_type,
        case 'f': {
            float v;
            memcpy(&v, &pkt[ofs], sizeof(v));
-            port->printf_P(PSTR("%f"), v);
+            port->printf_P(PSTR("%.6f"), v);
            ofs += sizeof(v);
            break;
        }