ecb, ea, ecPorous are undefined in the modules below

[Elambaruthi]

flowerPower.on('calibratedEaChange', callback(ea));
flowerPower.on('calibratedEcbChange', callback(ecb));
flowerPower.on('calibratedEcPorousChange', callback(ecPorous));

Node says ecb, ea, ecPorous are undefined values.
Please help me with this.

[sandeepmistry]

@Elambaruthi could you please share some minimum code to reproduce the issue?

What firmware version do you have installed on the device?

[ghost]

To reproduce, we only have to run test.js: ecb, ea, ecPorous do not return values
Issue #18 is related to this as well.

pi@PlantCare:~/node_modules/flower-power $ node test.js
connectAndSetup
readSystemId
system id = a0:14:3d:00:00:0d:8a:61
readSerialNumber
serial number = PI040307AA4E029422�����
readFirmwareRevision
firmware revision = 2016-09-14_hawaii-2.0.3_hardware-config-MP
readHardwareRevision
hardware revision = 2013-07-26_hawaiiProduction-1.2_protoDV-bootloader
readManufacturerName
manufacturer name = Parrot
readBatteryLevel
battery level = 59
readColor
color = blue
readSunlight
sunlight = 0.13 mol/m²/d
readSoilTemperature
soil temperature = 18.98°C
readAirTemperature
air temperature = 20.70°C
readSoilMoisture
soil moisture = 18.91%
readCalibratedSoilMoisture
calibrated soil moisture = 27.64%
readCalibratedAirTemperature
calibrated air temperature = 21.64°C
readCalibratedSunlight
calibrated sunlight = 0.10 mol/m²/d
readCalibratedEa
/home/pi/node_modules/flower-power/test.js:197
console.log('calibrated EA = ' + ea.toFixed(2));
^

TypeError: Cannot read property 'toFixed' of undefined
at /home/pi/node_modules/flower-power/test.js:197:50
at /home/pi/node_modules/noble-device/lib/noble-device.js:228:14
at FlowerPower.NobleDevice.readDataCharacteristic (/home/pi/node_modules/noble-device/lib/noble-device.js:100:12)
at FlowerPower.NobleDevice.readFloatLECharacteristic (/home/pi/node_modules/noble-device/lib/noble-device.js:226:8)
at FlowerPower.readCalibratedEa (/home/pi/node_modules/flower-power/index.js:313:8)
at /home/pi/node_modules/flower-power/test.js:198:25
at /home/pi/node_modules/async/dist/async.js:3686:9
at replenish (/home/pi/node_modules/async/dist/async.js:882:17)
at iterateeCallback (/home/pi/node_modules/async/dist/async.js:867:17)
at /home/pi/node_modules/async/dist/async.js:840:16

[Elambaruthi]

it is firmWare "2016-09-14_hawaii-2.0.3" @sandeepmistry

[Elambaruthi]

router.get('/ea',function(req, res, next){
res.send(global.ea);
res.send(JSON.stringify({
sunlight: global.sunlight}));
});

router.get('/ecb',function(req, res, next){
res.sendStatus(global.ecb);
res.send(JSON.stringify({
sunlight: global.sunlight}));
});

router.get('/ecPorous',function(req, res, next){
myFlowerPower.readCalibratedEcPorous(function(error, ecPorous){
res.send(JSON.stringify({
ecPorous: ecPorous}));
});
});

It happened after the firmware upgrade @sandeepmistry

[sandeepmistry]

What's the value of the error argument?