rtctime: try harder to speak in integers
Otherwise we might truncate precision with small floats and that's
unlikely to work out well for anyone.
@@ -131,28 +131,27 @@ static int rtctime_set (lua_State *L)
if (!rtc_time_check_magic ())
rtc_time_prepare ();
- uint32_t sec = luaL_checknumber (L, 1);
+ uint32_t sec = luaL_checkinteger (L, 1);
uint32_t usec = 0;
if (lua_isnumber (L, 2))
- usec = lua_tonumber (L, 2);
+ usec = lua_tointeger (L, 2);
struct rtc_timeval tv = { sec, usec };
rtctime_settimeofday (&tv);
if (lua_isnumber(L, 3))
- rtc_time_set_rate(lua_tonumber(L, 3));
+ rtc_time_set_rate(lua_tointeger(L, 3));
return 0;
}
-
// sec, usec = rtctime.get ()
static int rtctime_get (lua_State *L)
{
struct rtc_timeval tv;
rtctime_gettimeofday (&tv);
- lua_pushnumber (L, tv.tv_sec);
- lua_pushnumber (L, tv.tv_usec);
- lua_pushnumber (L, rtc_time_get_rate());
+ lua_pushinteger (L, tv.tv_sec);
+ lua_pushinteger (L, tv.tv_usec);
+ lua_pushinteger (L, rtc_time_get_rate());
return 3;
}
@@ -160,7 +159,7 @@ static void do_sleep_opt (lua_State *L, int idx)
{
if (lua_isnumber (L, idx))
{
- uint32_t opt = lua_tonumber (L, idx);
+ uint32_t opt = lua_tointeger (L, idx);
if (opt < 0 || opt > 4)
luaL_error (L, "unknown sleep option");
system_deep_sleep_set_option (opt);
@@ -170,8 +169,8 @@ static void do_sleep_opt (lua_State *L, int idx)
// rtctime.adjust_delta (usec)
static int rtctime_adjust_delta (lua_State *L)
{
- uint32_t us = luaL_checknumber (L, 1);
- lua_pushnumber(L, rtc_time_adjust_delta_by_rate(us));
+ uint32_t us = luaL_checkinteger (L, 1);
+ lua_pushinteger(L, rtc_time_adjust_delta_by_rate(us));
return 1;
}
@@ -179,7 +178,7 @@ static int rtctime_adjust_delta (lua_State *L)
// rtctime.dsleep (usec, option)
static int rtctime_dsleep (lua_State *L)
{
- uint32_t us = luaL_checknumber (L, 1);
+ uint32_t us = luaL_checkinteger (L, 1);
do_sleep_opt (L, 2);
rtctime_deep_sleep_us (us); // does not return
return 0;
@@ -192,8 +191,8 @@ static int rtctime_dsleep_aligned (lua_State *L)
if (!rtctime_have_time ())
return luaL_error (L, "time not available, unable to align");
- uint32_t align_us = luaL_checknumber (L, 1);
- uint32_t min_us = luaL_checknumber (L, 2);
+ uint32_t align_us = luaL_checkinteger (L, 1);
+ uint32_t min_us = luaL_checkinteger (L, 2);
do_sleep_opt (L, 3);
rtctime_deep_sleep_until_aligned_us (align_us, min_us); // does not return
return 0;
