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Implement setting sensor values from LUA (#3977)

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* Implement setting sensor values from LUA

* Fix name of lua sensors
This commit is contained in:
Arne Schwabe 2016-11-02 12:48:11 +01:00 • committed by Bertrand Songis
parent 2974af5018
commit 54a9393588
4 changed files with 61 additions and 5 deletions
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46
radio/src/lua/api_general.cpp
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@ -875,6 +875,51 @@ static int luaDefaultStick(lua_State * L)
return 1;
}
/* luadoc
@function setTelemetryValue(name, id, subID, instance, value, unit, precision)
@param name (string) Name of the sensor if it does not yet exit (4 chars)
@param id Id of the sensor
@param subID subID of the sensor, usually 0
@param instance instance of the sensor
@param value of the sensor
@param precision the precision of the sensor, value is devided by 10^precision, e.g. value=1000, prec=2 => 10.00
@retval true, if the sensor was just added. In this case the value is ignored (subsequent call will set the value)
*/
static int luaSetTelemetryValue(lua_State * L)
{
const char* name = luaL_checkstring(L, 1);
char zname[4];
str2zchar(zname, name, 4);
uint16_t id = luaL_checkinteger(L, 2);
uint8_t subId = luaL_checkinteger(L, 3);
uint8_t instance = luaL_checkinteger(L, 4);
int32_t value = luaL_checkinteger(L, 5);
uint32_t unit = luaL_checkinteger(L, 6);
uint32_t prec = luaL_checkinteger(L, 7);
int index = setTelemetryValue(TELEM_PROTO_LUA, id, subId, instance, value, unit, prec);
if (index >= 0) {
TelemetrySensor &telemetrySensor = g_model.telemetrySensors[index];
telemetrySensor.id = id;
telemetrySensor.subId = subId;
telemetrySensor.instance = instance;
telemetrySensor.init(zname, unit, prec);
lua_pushboolean(L, true);
} else {
lua_pushboolean(L, false);
}
return 1;
}
/*luadoc
@function defaultChannel(stick)
@ -925,6 +970,7 @@ const luaL_Reg opentxLib[] = {
#endif
{ "sportTelemetryPop", luaSportTelemetryPop },
{ "sportTelemetryPush", luaSportTelemetryPush },
{ "setTelemetryValue", luaSetTelemetryValue },
#if defined(CROSSFIRE)
{ "crossfireTelemetryPop", luaCrossfireTelemetryPop },
{ "crossfireTelemetryPush", luaCrossfireTelemetryPush },