44 lines
1.1 KiB
Forth
44 lines
1.1 KiB
Forth
#! /usr/bin/env ueforth
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\ Copyright 2023 Bradley D. Nelson
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\
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\ Licensed under the Apache License, Version 2.0 (the "License");
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\ you may not use this file except in compliance with the License.
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\ You may obtain a copy of the License at
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\
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\ http://www.apache.org/licenses/LICENSE-2.0
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\
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\ Unless required by applicable law or agreed to in writing, software
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\ distributed under the License is distributed on an "AS IS" BASIS,
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\ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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\ See the License for the specific language governing permissions and
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\ limitations under the License.
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DEFER log
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DEFER heater-on
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DEFER heater-off
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DEFER pump
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: brew heater-on
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pump
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s" [_]P coffee! [_]P " log
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heater-off ;
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: console-log ( a n -- ) type cr ;
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' console-log IS log
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DEFER hot?
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: thermosiphon
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hot? if s" => => pumping => =>" log then ;
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' thermosiphon IS pump
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0 value switch
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: electric-on -1 TO switch
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s" ~ ~ ~ heating ~ ~ ~" log ;
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: electric-off 0 TO switch ;
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' electric-on IS heater-on
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' electric-off IS heater-off
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' switch IS hot?
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brew
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bye
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