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0ccfdd4711
* add reverse option * Update max7219digit.cpp adding space for formatting * Update esphome/components/max7219digit/display.py Copy past error... Co-authored-by: Otto Winter <otto@otto-winter.com> Co-authored-by: Otto Winter <otto@otto-winter.com>
66 lines
2.7 KiB
Python
66 lines
2.7 KiB
Python
import esphome.codegen as cg
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import esphome.config_validation as cv
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from esphome.components import display, spi
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from esphome.const import CONF_ID, CONF_INTENSITY, CONF_LAMBDA, CONF_NUM_CHIPS
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DEPENDENCIES = ['spi']
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CONF_ROTATE_CHIP = 'rotate_chip'
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CONF_SCROLL_SPEED = 'scroll_speed'
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CONF_SCROLL_DWELL = 'scroll_dwell'
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CONF_SCROLL_DELAY = 'scroll_delay'
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CONF_SCROLL_ENABLE = 'scroll_enable'
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CONF_SCROLL_MODE = 'scroll_mode'
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CONF_REVERSE_ENABLE = 'reverse_enable'
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SCROLL_MODES = {
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'CONTINUOUS': 0,
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'STOP': 1,
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}
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CHIP_MODES = {
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'0': 0,
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'90': 1,
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'180': 2,
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'270': 3,
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}
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max7219_ns = cg.esphome_ns.namespace('max7219digit')
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MAX7219Component = max7219_ns.class_('MAX7219Component', cg.PollingComponent, spi.SPIDevice,
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display.DisplayBuffer)
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MAX7219ComponentRef = MAX7219Component.operator('ref')
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CONFIG_SCHEMA = display.BASIC_DISPLAY_SCHEMA.extend({
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cv.GenerateID(): cv.declare_id(MAX7219Component),
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cv.Optional(CONF_NUM_CHIPS, default=4): cv.int_range(min=1, max=255),
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cv.Optional(CONF_INTENSITY, default=15): cv.int_range(min=0, max=15),
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cv.Optional(CONF_ROTATE_CHIP, default='0'): cv.enum(CHIP_MODES, upper=True),
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cv.Optional(CONF_SCROLL_MODE, default='CONTINUOUS'): cv.enum(SCROLL_MODES, upper=True),
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cv.Optional(CONF_SCROLL_ENABLE, default=True): cv.boolean,
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cv.Optional(CONF_SCROLL_SPEED, default='250ms'): cv.positive_time_period_milliseconds,
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cv.Optional(CONF_SCROLL_DELAY, default='1000ms'): cv.positive_time_period_milliseconds,
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cv.Optional(CONF_SCROLL_DWELL, default='1000ms'): cv.positive_time_period_milliseconds,
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cv.Optional(CONF_REVERSE_ENABLE, default=False): cv.boolean,
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}).extend(cv.polling_component_schema('500ms')).extend(spi.spi_device_schema(cs_pin_required=True))
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def to_code(config):
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var = cg.new_Pvariable(config[CONF_ID])
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yield cg.register_component(var, config)
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yield spi.register_spi_device(var, config)
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yield display.register_display(var, config)
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cg.add(var.set_num_chips(config[CONF_NUM_CHIPS]))
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cg.add(var.set_intensity(config[CONF_INTENSITY]))
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cg.add(var.set_chip_orientation(config[CONF_ROTATE_CHIP]))
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cg.add(var.set_scroll_speed(config[CONF_SCROLL_SPEED]))
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cg.add(var.set_scroll_dwell(config[CONF_SCROLL_DWELL]))
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cg.add(var.set_scroll_delay(config[CONF_SCROLL_DELAY]))
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cg.add(var.set_scroll(config[CONF_SCROLL_ENABLE]))
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cg.add(var.set_scroll_mode(config[CONF_SCROLL_MODE]))
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cg.add(var.set_reverse(config[CONF_REVERSE_ENABLE]))
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if CONF_LAMBDA in config:
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lambda_ = yield cg.process_lambda(config[CONF_LAMBDA], [(MAX7219ComponentRef, 'it')],
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return_type=cg.void)
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cg.add(var.set_writer(lambda_))
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