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added getRtcTime() LUA function (#5524)

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This allows for retrieving the UNIX timestamp kept internally.
This commit is contained in:
Raphael Coeffic 2017-12-18 21:04:02 +01:00 • committed by Bertrand Songis
parent 4df64695c7
commit e63a877ed6
1 changed files with 22 additions and 0 deletions
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22
radio/src/lua/api_general.cpp
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@ -167,6 +167,25 @@ static int luaGetDateTime(lua_State * L)
return 1; return 1;
} }
/*luadoc
@function getRtcTime()
Return current RTC system date as unix timstamp (in seconds since 1. Jan 1970)
Please note the RTC timestamp is kept internally as a 32bit integer, which will overflow
in 2038.
@retval number Number of seconds elapsed since 1. Jan 1970
*/
#if defined(RTCLOCK)
static int luaGetRtcTime(lua_State * L)
{
lua_pushunsigned(L, g_rtcTime);
return 1;
}
#endif
static void luaPushLatLon(lua_State* L, TelemetrySensor & telemetrySensor, TelemetryItem & telemetryItem) static void luaPushLatLon(lua_State* L, TelemetrySensor & telemetrySensor, TelemetryItem & telemetryItem)
/* result is lua table containing members ["lat"] and ["lon"] as lua_Number (doubles) in decimal degrees */ /* result is lua table containing members ["lat"] and ["lon"] as lua_Number (doubles) in decimal degrees */
{ {
@ -1206,6 +1225,9 @@ static int luaGetUsage(lua_State * L)
const luaL_Reg opentxLib[] = { const luaL_Reg opentxLib[] = {
{ "getTime", luaGetTime }, { "getTime", luaGetTime },
{ "getDateTime", luaGetDateTime }, { "getDateTime", luaGetDateTime },
#if defined(RTCLOCK)
{ "getRtcTime", luaGetRtcTime },
#endif
{ "getVersion", luaGetVersion }, { "getVersion", luaGetVersion },
{ "getGeneralSettings", luaGetGeneralSettings }, { "getGeneralSettings", luaGetGeneralSettings },
{ "getValue", luaGetValue }, { "getValue", luaGetValue },