use cmath instead of math.h

6 years ago · 385a9747f6
2 changed files with 2 additions and 2 deletions
--- a/main/ugv_io.cc
+++ b/main/ugv_io.cc
@ -4,7 +4,7 @@
 #include <driver/mcpwm.h>
 #include <esp_log.h>
-#include <math.h>
+#include <cmath>
 namespace ugv {
 namespace io {
--- a/main/ugv_io_mpu.cc
+++ b/main/ugv_io_mpu.cc
@ -3,7 +3,7 @@
 #include <driver/uart.h>
 #include <esp_log.h>
-#include <math.h>
+#include <cmath>
 constexpr float M_PI = 3.1415926535897932384626433832795;