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Code Issues Wiki Activity

Lua setTelemetryValue with optional params (#3993)

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Florent Martel 2016-11-05 07:16:56 -05:00 • committed by Bertrand Songis
parent 19789c115c
commit 08148e2e33
1 changed files with 36 additions and 17 deletions
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51
radio/src/lua/api_general.cpp
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@ -940,35 +940,54 @@ static int luaDefaultStick(lua_State * L)
}
/* 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)
@function setTelemetryValue(id, subID, instance, value [, unit] [, precision [, name])
@param id Id of the sensor
@param subID subID of the sensor, usually 0
@param subID subID of the sensor, usually 0
@param instance instance of the sensor
@param instance instance of the sensor (SensorID)
@param value of the sensor
@param value fed to the sensor
@param precision the precision of the sensor, value is devided by 10^precision, e.g. value=1000, prec=2 => 10.00
@param unit unit of the sensor.
* `0 or not present` UNIT_RAW.
* `!= 0` Valid values are 1 (UNIT_VOLTS), 2 (UNIT_AMPS), 3 (UNIT_MILLIAMPS),
4 (UNIT_KTS), 5 (UNIT_METERS_PER_SECOND), 6 (UNIT_FEET_PER_SECOND), 7 (UNIT_KMH), 8 (UNIT_MPH), 9 (UNIT_METERS),
10 (UNIT_FEET), 11 (UNIT_CELSIUS), 12 (UNIT_FAHRENHEIT), 13 (UNIT_PERCENT), 14 (UNIT_MAH), 15 (UNIT_WATTS),
16 (UNIT_MILLIWATTS), 17 (UNIT_DB), 18 (UNIT_RPMS), 19 (UNIT_G), 20 (UNIT_DEGREE), 21 (UNIT_RADIANS),
22 (UNIT_MILLILITERS), 23 (UNIT_FLOZ), 24 (UNIT_HOURS), 25 (UNIT_MINUTES), 26 (UNIT_SECONDS), 27 (UNIT_CELLS),
28 (UNIT_DATETIME), 29 (UNIT_GPS), 30 (UNIT_BITFIELD), 31 (UNIT_TEXT)
@param precision the precision of the sensor
* `0 or not present` no decimal precision.
* `!= 0` value is divided by 10^precision, e.g. value=1000, prec=2 => 10.00.
@param name (string) Name of the sensor if it does not yet exist (4 chars).
* `not present` Name defaults to the Id.
* `present` Sensor takes name of the argument. Argument must have name surrounded by quotes: e.g., "Name"
@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);
uint16_t id = luaL_checkinteger(L, 1);
uint8_t subId = luaL_checkinteger(L, 2);
uint8_t instance = luaL_checkinteger(L, 3);
int32_t value = luaL_checkinteger(L, 4);
uint32_t unit = luaL_optinteger(L, 5, 0);
uint32_t prec = luaL_optinteger(L, 6, 0);
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);
const char* name = luaL_optstring(L, 7, NULL);
if (name != NULL) {
str2zchar(zname, name, 4);
} else {
zname[0] = hex2zchar((id & 0xf000) >> 12);
zname[1] = hex2zchar((id & 0x0f00) >> 8);
zname[2] = hex2zchar((id & 0x00f0) >> 4);
zname[3] = hex2zchar((id & 0x000f) >> 0);
}
int index = setTelemetryValue(TELEM_PROTO_LUA, id, subId, instance, value, unit, prec);
if (index >= 0) {