Python setup_lcd_display Examples

Example #1

def to_code(config):
    var = cg.new_Pvariable(config[CONF_ID])
    yield lcd_base.setup_lcd_display(var, config)
    yield i2c.register_i2c_device(var, config)

    if CONF_LAMBDA in config:
        lambda_ = yield cg.process_lambda(
            config[CONF_LAMBDA], [(PCF8574LCDDisplay.operator('ref'), 'it')],
            return_type=cg.void)
        cg.add(var.set_writer(lambda_))

Example #2

File: display.py Project: zhiqiang-hu/esphome

def to_code(config):
    var = cg.new_Pvariable(config[CONF_ID])
    yield lcd_base.setup_lcd_display(var, config)
    pins_ = []
    for conf in config[CONF_DATA_PINS]:
        pins_.append((yield cg.gpio_pin_expression(conf)))
    cg.add(var.set_data_pins(*pins_))
    enable = yield cg.gpio_pin_expression(config[CONF_ENABLE_PIN])
    cg.add(var.set_enable_pin(enable))

    rs = yield cg.gpio_pin_expression(config[CONF_RS_PIN])
    cg.add(var.set_rs_pin(rs))

    if CONF_RW_PIN in config:
        rw = yield cg.gpio_pin_expression(config[CONF_RW_PIN])
        cg.add(var.set_rw_pin(rw))

Example #3

def to_code(config):
    var = cg.new_Pvariable(config[CONF_ID])
    yield lcd_base.setup_lcd_display(var, config)
    pins_ = []
    for conf in config[CONF_DATA_PINS]:
        pins_.append((yield cg.gpio_pin_expression(conf)))
    cg.add(var.set_data_pins(*pins_))
    enable = yield cg.gpio_pin_expression(config[CONF_ENABLE_PIN])
    cg.add(var.set_enable_pin(enable))

    rs = yield cg.gpio_pin_expression(config[CONF_RS_PIN])
    cg.add(var.set_rs_pin(rs))

    if CONF_RW_PIN in config:
        rw = yield cg.gpio_pin_expression(config[CONF_RW_PIN])
        cg.add(var.set_rw_pin(rw))

    if CONF_LAMBDA in config:
        lambda_ = yield cg.process_lambda(config[CONF_LAMBDA],
                                          [(GPIOLCDDisplay.operator('ref'), 'it')],
                                          return_type=cg.void)
        cg.add(var.set_writer(lambda_))

Example #4

File: display.py Project: zhiqiang-hu/esphome

def to_code(config):
    var = cg.new_Pvariable(config[CONF_ID])
    yield lcd_base.setup_lcd_display(var, config)
    yield i2c.register_i2c_device(var, config)