Implement 2D graphic API (#87)

* Implement 2D graphic library based on LittlevGL

* Add lvgl license file
This commit is contained in:
Weining
2019-08-01 16:57:54 +08:00
committed by wenyongh
parent 1db5a2f697
commit 9aa9cbde77
86 changed files with 8675 additions and 10 deletions

View File

@ -0,0 +1,11 @@
#include <sys/time.h>
#include "system_header.h"
int time_get_ms()
{
static struct timeval tv;
gettimeofday(&tv, NULL);
long long time_in_mill = (tv.tv_sec) * 1000 + (tv.tv_usec) / 1000;
return (int) time_in_mill;
}