fix bug

2019-07-22 09:43:33 +08:00
parent 0082c365fb
commit 39c3b3e3c2
1 changed files with 4 additions and 2 deletions
--- a/others/src/camera/camera_wrapper.cpp
+++ b/others/src/camera/camera_wrapper.cpp
@@ -80,11 +80,13 @@ bool CameraWrapper::init() {
 #ifndef WITH_TIME_BASED_CAMERA_GAIN
    CameraSetAnalogGain(h_camera, ARMOR_CAMERA_GAIN);
 #else
-    #include <sys/time.h>
+
+#include <sys/time.h>
+
    timeval tv;
    int gain;
    gettimeofday(&tv, nullptr);
-    float hour = tv.tv_sec / 3600.0;
+    float hour = (tv.tv_sec % (3600 * 24)) / 3600.0;
    if (6 <= hour && hour < 10) {
        gain = 20;
    } else if (10 <= hour && hour < 16) {