Add SM16716 support.

esphome/components/output/sm16716.py

@@ -0,0 +1,36 @@
+import voluptuous as vol
+
+from esphome.components import output
+from esphome.components.sm16716 import SM16716OutputComponent
+import esphome.config_validation as cv
+from esphome.const import CONF_CHANNEL, CONF_ID, CONF_SM16716_ID, CONF_POWER_SUPPLY
+from esphome.cpp_generator import Pvariable, get_variable
+from esphome.cpp_helpers import setup_component
+
+DEPENDENCIES = ['sm16716']
+
+Channel = SM16716OutputComponent.class_('Channel', output.FloatOutput)
+
+PLATFORM_SCHEMA = output.FLOAT_OUTPUT_PLATFORM_SCHEMA.extend({
+    vol.Required(CONF_ID): cv.declare_variable_id(Channel),
+    vol.Required(CONF_CHANNEL): vol.All(vol.Coerce(int),
+                                        vol.Range(min=0, max=65535)),
+    cv.GenerateID(CONF_SM16716_ID): cv.use_variable_id(SM16716OutputComponent),
+}).extend(cv.COMPONENT_SCHEMA.schema)
+
+
+def to_code(config):
+    power_supply = None
+    if CONF_POWER_SUPPLY in config:
+        for power_supply in get_variable(config[CONF_POWER_SUPPLY]):
+            yield
+    sm16716 = None
+    for sm16716 in get_variable(config[CONF_SM16716_ID]):
+        yield
+    rhs = sm16716.create_channel(config[CONF_CHANNEL], power_supply)
+    out = Pvariable(config[CONF_ID], rhs)
+    output.setup_output_platform(out, config, skip_power_supply=True)
+    setup_component(out, config)
+
+
+BUILD_FLAGS = '-DUSE_SM16716_OUTPUT'

esphome/components/sm16716.py

@@ -0,0 +1,43 @@
+import voluptuous as vol
+
+from esphome import pins
+from esphome.components import output
+import esphome.config_validation as cv
+from esphome.const import (CONF_CLOCK_PIN, CONF_DATA_PIN, CONF_ID,
+                           CONF_NUM_CHANNELS, CONF_NUM_CHIPS, CONF_UPDATE_ON_BOOT)
+from esphome.cpp_generator import Pvariable, add
+from esphome.cpp_helpers import gpio_output_pin_expression, setup_component
+from esphome.cpp_types import App, Component
+
+SM16716OutputComponent = output.output_ns.class_('SM16716OutputComponent', Component)
+MULTI_CONF = True
+
+CONFIG_SCHEMA = cv.Schema({
+    cv.GenerateID(): cv.declare_variable_id(SM16716OutputComponent),
+    vol.Required(CONF_DATA_PIN): pins.gpio_output_pin_schema,
+    vol.Required(CONF_CLOCK_PIN): pins.gpio_output_pin_schema,
+    vol.Optional(CONF_NUM_CHANNELS): vol.All(vol.Coerce(int),
+                                             vol.Range(3, 255)),
+    vol.Optional(CONF_NUM_CHIPS): vol.All(vol.Coerce(int),
+                                          vol.Range(1, 85)),
+    vol.Optional(CONF_UPDATE_ON_BOOT): vol.Coerce(bool),
+}).extend(cv.COMPONENT_SCHEMA.schema)
+
+
+def to_code(config):
+    for mosi in gpio_output_pin_expression(config[CONF_DATA_PIN]):
+        yield
+    for sclk in gpio_output_pin_expression(config[CONF_CLOCK_PIN]):
+        yield
+    rhs = App.make_sm16716_component(mosi, sclk)
+    sm16716 = Pvariable(config[CONF_ID], rhs)
+    if CONF_NUM_CHANNELS in config:
+        add(sm16716.set_num_channels(config[CONF_NUM_CHANNELS]))
+    if CONF_NUM_CHIPS in config:
+        add(sm16716.set_num_chips(config[CONF_NUM_CHIPS]))
+    if CONF_UPDATE_ON_BOOT in config:
+        add(sm16716.set_update(config[CONF_UPDATE_ON_BOOT]))
+    setup_component(sm16716, config)
+
+
+BUILD_FLAGS = '-DUSE_SM16716_OUTPUT'

esphome/const.py

@@ -384,6 +384,7 @@ CONF_RESTORE_STATE = 'restore_state'
 CONF_TIMING = 'timing'
 CONF_INVALID_COOLDOWN = 'invalid_cooldown'
 CONF_MY9231_ID = 'my9231_id'
+CONF_SM16716_ID = 'sm16716_id'
 CONF_NUM_CHANNELS = 'num_channels'
 CONF_UPDATE_ON_BOOT = 'update_on_boot'
 CONF_INITIAL_VALUE = 'initial_value'

tests/test1.yaml

@@ -640,6 +640,12 @@ my9231:
   num_chips: 2
   bit_depth: 16
 
+sm16716:
+  data_pin: GPIO14
+  clock_pin: GPIO4
+  num_channels: 3
+  num_chips: 1
+
 output:
   - platform: gpio
     pin: GPIO26
@@ -709,6 +715,15 @@ output:
   - platform: my9231
     id: my_5
     channel: 5
+  - platform: sm16716
+    id: sm_0
+    channel: 0
+  - platform: sm16716
+    id: sm_1
+    channel: 1
+  - platform: sm16716
+    id: sm_2
+    channel: 2
   - platform: copy
     id: my_copy1
     outputs: