Files
esphome-dev/esphome/components/max7219digit/display.py
T
rspaargaren bfb9cb6732 Max7219 in Dot Matrix configuration (#1053)
* push final files

* Update max7219digit.cpp

reenter small bug fix on uint8 declaration

* small debug

* set max offset to 100

* remove unwanted file

* Update font file to make travis happy

* travis update

* further progress in keeping Yarvis happy

* travis font

* travis will never be satisfied but one step ahead

* YARVIS TAKE 10000000

* never ending yarvis

* Almost there with Yarvis

* removed double declaration YARVIS

* added namespace to font file (TRAVIS)

* almost there last changes for YARVIS

* further travis updates

* removed files for travis

* fix display.py length of line travis remark

* further update on display.py

* file delete travis requirement

* final entry for travis?

* Some further debug on max offset

* Travis updates

* scroll_left_new

* 90degreesrotate

* added option to config rotate90

* four orientations for the chips

* new setup for scroll

* replaced small bug missing {}

* debug changed int8 to int16 on scroll function

* removed small merge failure

* travis updates round 1

* travis updates round 2

* travis details round 3

* added options to set scroll parameters in yaml conf

* removed ttf and png to satisfy travis

* travis update

* travis updates

* travis

* further updates after input from @glmnet

* remove deleted comments

* Added ENUM TYPE to config file

* change in test file

* removed test files

* updates for pull request

* Typing error removed

* travis update

* PR updates travis

* Update test3.yaml

* Update test3.yaml

* update device schema as per #988

* Delete partitions.csv

* repair on image display and invert routine

* further update and a bit of cleanup

* added writing 0 in draw pixel

* small deletion error

* travis updates

* Update max7219digit.cpp

adding intensity value to dynamically set value

* Update max7219digit.h

adding option for intensity

* remove some files from tests
2020-06-28 17:33:06 -03:00

64 lines
2.5 KiB
Python

import esphome.codegen as cg
import esphome.config_validation as cv
from esphome.components import display, spi
from esphome.const import CONF_ID, CONF_INTENSITY, CONF_LAMBDA, CONF_NUM_CHIPS
DEPENDENCIES = ['spi']
CONF_ROTATE_CHIP = 'rotate_chip'
CONF_SCROLL_SPEED = 'scroll_speed'
CONF_SCROLL_DWELL = 'scroll_dwell'
CONF_SCROLL_DELAY = 'scroll_delay'
CONF_SCROLL_ENABLE = 'scroll_enable'
CONF_SCROLL_MODE = 'scroll_mode'
SCROLL_MODES = {
'CONTINUOUS': 0,
'STOP': 1,
}
CHIP_MODES = {
'0': 0,
'90': 1,
'180': 2,
'270': 3,
}
max7219_ns = cg.esphome_ns.namespace('max7219digit')
MAX7219Component = max7219_ns.class_('MAX7219Component', cg.PollingComponent, spi.SPIDevice,
display.DisplayBuffer)
MAX7219ComponentRef = MAX7219Component.operator('ref')
CONFIG_SCHEMA = display.BASIC_DISPLAY_SCHEMA.extend({
cv.GenerateID(): cv.declare_id(MAX7219Component),
cv.Optional(CONF_NUM_CHIPS, default=4): cv.int_range(min=1, max=255),
cv.Optional(CONF_INTENSITY, default=15): cv.int_range(min=0, max=15),
cv.Optional(CONF_ROTATE_CHIP, default='0'): cv.enum(CHIP_MODES, upper=True),
cv.Optional(CONF_SCROLL_MODE, default='CONTINUOUS'): cv.enum(SCROLL_MODES, upper=True),
cv.Optional(CONF_SCROLL_ENABLE, default=True): cv.boolean,
cv.Optional(CONF_SCROLL_SPEED, default='250ms'): cv.positive_time_period_milliseconds,
cv.Optional(CONF_SCROLL_DELAY, default='1000ms'): cv.positive_time_period_milliseconds,
cv.Optional(CONF_SCROLL_DWELL, default='1000ms'): cv.positive_time_period_milliseconds,
}).extend(cv.polling_component_schema('500ms')).extend(spi.spi_device_schema(CS_PIN_required=True))
def to_code(config):
var = cg.new_Pvariable(config[CONF_ID])
yield cg.register_component(var, config)
yield spi.register_spi_device(var, config)
yield display.register_display(var, config)
cg.add(var.set_num_chips(config[CONF_NUM_CHIPS]))
cg.add(var.set_intensity(config[CONF_INTENSITY]))
cg.add(var.set_chip_orientation(config[CONF_ROTATE_CHIP]))
cg.add(var.set_scroll_speed(config[CONF_SCROLL_SPEED]))
cg.add(var.set_scroll_dwell(config[CONF_SCROLL_DWELL]))
cg.add(var.set_scroll_delay(config[CONF_SCROLL_DELAY]))
cg.add(var.set_scroll(config[CONF_SCROLL_ENABLE]))
cg.add(var.set_scroll_mode(config[CONF_SCROLL_MODE]))
if CONF_LAMBDA in config:
lambda_ = yield cg.process_lambda(config[CONF_LAMBDA], [(MAX7219ComponentRef, 'it')],
return_type=cg.void)
cg.add(var.set_writer(lambda_))