Initial commit

user/sys_time.c

@@ -0,0 +1,36 @@
+#include "c_types.h"
+#include "osapi.h"
+
+typedef union _timer {
+  uint32_t time_s[2];
+  uint64_t time_l;
+} long_time_t;
+
+static long_time_t time;
+static uint32_t old;
+
+uint64_t ICACHE_FLASH_ATTR
+get_long_systime()
+{
+  uint32_t now = system_get_time();
+  if (now < old)
+  {
+    time.time_s[1]++;
+  }
+  old = now;
+  time.time_s[0] = now;
+  return time.time_l;
+}
+
+uint64_t ICACHE_FLASH_ATTR
+get_low_systime()
+{
+  get_long_systime();
+  return time.time_s[0];
+}
+
+void init_long_systime()
+{
+  old = system_get_time();
+  time.time_l = (uint64_t)old;
+}