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William Clark 2023-11-23 11:39:45 +00:00
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README.md
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@ -33,28 +33,20 @@ Features not yet implemented but planned:
This program is controlled with a config file `config.toml` in which the user can configure each thermocouple channel independently, enable a web view, configure database logging, etc.
The TH7 software uses sane default values where possible.
```properties
```toml
# EXAMPLE TH7 CONFIG
[TH7]
# port used by the web view
port = 9090
# enable the blinking lights on the Raspberry Pi Hat
LED = true
# if true, the software will use a simulated TH7
debug = false
port = 9090 # port used by the web view
LED = true # enable the blinking lights on the Raspberry Pi Hat
debug = false # if true, the software will use a simulated TH7
# Configure channel 1
[Channel_1]
# set type to K-type thermocouple
type = 'K'
# gain is used during signal conversion
gain = 106.8
# offset is added to the final converted value (in °C)
offset = -5.6
# samples for the filter function
filter.samples = 50
# integer representing the filter function type
filter.type = 0
type = 'K' # set type to K-type thermocouple
gain = 106.8 # gain is used during signal conversion
offset = -5.6 # offset is added to the final converted value (in °C)
filter.samples = 50 # samples for the filter function
filter.type = 0 # integer representing the filter function type
# Filter functions:
# 0: simple alpha-beta filter (default)
@ -65,18 +57,15 @@ filter.type = 0
# Configure channel 2 to read μV
# this example uses default values for gain, offset and filter.
[Channel_2]
# set thermocouple type to 'U' to just read μV
type = 'U'
type = 'U' # set thermocouple type to 'U' to just read μV
# Database
# Each database type (so far only SQLite3) requires its own set of values
# Below is an example for SQLite3
[DB]
type = "sqlite3"
# where to save the database file
path = "/home/pi/th7.db"
# logging frequency. specified in seconds.
freq = 60
path = "/home/pi/th7.db" # where to save the database file
freq = 60 # logging frequency. specified in seconds
```
## Building on a Raspberry Pi