Doesn't seem to work in that format, or as:
[[chart6]]
title = Water level
[[[leafTemp2]]]
$data_binding='sdr_binding'
yAxis_tickInterval = 6
name = Water level
The contents of leafTemp2 are in the form: 62.9921259843
Perhaps all those decimal places cause issues? I am unsure how to eliminate
them.
The sensor map is thus:
[SDR]
# This section is for the software-defined radio driver.
# The driver to use
driver = user.sdr
log_unknown_sensors = False
log_unmapped_sensors = False
[[sensor_map]]
leafTemp2 = depth.*.TSFT002Packet # height in cm
The logs show no errors.
Console output of sir.conf:
REC: 2020-03-05 14:40:00 EST (1583437200) dateTime: 1583437200.0, ET:
None, extraTemp2: 82.74, interval: 5, leafTemp2: 62.9921259843,
maxSolarRad: 750.99796387, rainRate: 0.0, usUnits: 1
LOOP: 2020-03-05 14:44:57 EST (1583437497) dateTime: 1583437497,
leafTemp2: 62.9921259843, maxSolarRad: 731.5138454, rainRate: 0, usUnits: 1
On Wednesday, March 4, 2020 at 8:12:02 AM UTC-5, Pat wrote:
>
> Yes, this should be supported. It's similar to the ImageGenerator
> settings... try this
>
> [[chart6]]
> title = Water level
> [[[leafTemp2]]]
> data_binding = sdr_binding
> yAxis_tickInterval = 6
> name = Water level
>
>
>
> On Tuesday, March 3, 2020 at 8:27:28 AM UTC-5, Dan'l B wrote:
>>
>> Following the excellent instructions I’ve managed to add a new chart but
>> cannot work out how to get the data I need into it.
>>
>> The value in question is from an SDR device mapped to leafTemp2 (I’m
>> running two instances of weewx: weewx.conf and sir.conf), so I usually use
>> it as ‘$latest($data_binding='sdr_binding').leafTemp2’, for example.
>>
>> In my new chart, that doesn’t appear to work:
>>
>> [[chart6]]
>> title = Water level
>> [[[($data_binding='sdr_binding').leafTemp2]]]
>> yAxis_tickInterval = 6
>> name = Water level
>>
>> How do I retrieve that value for the chart?
>
>
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