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Rotary Encoder

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This commit is contained in:
Otto Winter
2018-05-17 19:57:55 +02:00
parent 4b9bb2b731
commit 19929fafa5
12 changed files with 126 additions and 77 deletions
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esphomeyaml/helpers.py
+25 -28
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@@ -186,15 +186,15 @@ class Literal(Expression):
# From https://stackoverflow.com/a/14945195/8924614
def cpp_string_escape(s, encoding='utf-8'):
if isinstance(s, unicode):
s = s.encode(encoding)
def cpp_string_escape(string, encoding='utf-8'):
if isinstance(string, unicode):
string = string.encode(encoding)
result = ''
for c in s:
if not (32 <= ord(c) < 127) or c in ('\\', '"'):
result += '\\%03o' % ord(c)
for character in string:
if not (32 <= ord(character) < 127) or character in ('\\', '"'):
result += '\\%03o' % ord(character)
else:
result += c
result += character
return '"' + result + '"'
@@ -408,37 +408,34 @@ def get_gpio_pin_number(conf):
return conf[CONF_NUMBER]
def exp_gpio_pin_(obj, conf, default_mode):
if isinstance(conf, int):
return conf
def generic_gpio_pin_expression_(conf, mock_obj, default_mode):
if conf is None:
return None
number = conf[CONF_NUMBER]
inverted = conf.get(CONF_INVERTED)
if CONF_PCF8574 in conf:
hub = get_variable(conf[CONF_PCF8574], 'io::PCF8574Component')
if default_mode == u'INPUT':
return hub.make_input_pin(conf[CONF_NUMBER],
RawExpression('PCF8574_' + conf[CONF_MODE]),
conf[CONF_INVERTED])
mode = conf.get(CONF_MODE, u'INPUT')
return hub.make_input_pin(number,
RawExpression('PCF8574_' + mode),
inverted)
elif default_mode == u'OUTPUT':
return hub.make_output_pin(conf[CONF_NUMBER], conf[CONF_INVERTED])
return hub.make_output_pin(number, inverted)
else:
raise ESPHomeYAMLError(u"Unknown default mode {}".format(default_mode))
if conf.get(CONF_INVERTED) is None:
return obj(conf[CONF_NUMBER], conf.get(CONF_MODE))
return obj(conf[CONF_NUMBER], RawExpression(conf.get(CONF_MODE, default_mode)),
conf[CONF_INVERTED])
if len(conf) == 1:
return IntLiteral(number)
mode = RawExpression(conf.get(CONF_MODE, default_mode))
return mock_obj(number, mode, inverted)
def exp_gpio_pin(conf):
return GPIOPin(conf[CONF_NUMBER], conf[CONF_MODE], conf.get(CONF_INVERTED))
def gpio_output_pin_expression(conf):
return generic_gpio_pin_expression_(conf, GPIOOutputPin, 'OUTPUT')
def exp_gpio_output_pin(conf):
return exp_gpio_pin_(GPIOOutputPin, conf, u'OUTPUT')
def exp_gpio_input_pin(conf):
return exp_gpio_pin_(GPIOInputPin, conf, u'INPUT')
def gpio_input_pin_expression(conf):
return generic_gpio_pin_expression_(conf, GPIOInputPin, 'INPUT')
def setup_mqtt_component(obj, config):