Add MY9231 support (#227)

2025-09-21 04:32:23 +01:00 · 2018-11-14 00:51:30 +09:00
parent c99d4e2815
commit 083c2fce05
4 changed files with 113 additions and 0 deletions
--- a/esphomeyaml/components/my9231.py
+++ b/esphomeyaml/components/my9231.py
@@ -0,0 +1,51 @@
+import voluptuous as vol
+
+import esphomeyaml.config_validation as cv
+from esphomeyaml import pins
+from esphomeyaml.components import output
+from esphomeyaml.const import (CONF_DATA_PIN, CONF_CLOCK_PIN, CONF_NUM_CHANNELS,
+                               CONF_NUM_CHIPS, CONF_BIT_DEPTH, CONF_ID,
+                               CONF_UPDATE_ON_BOOT)
+from esphomeyaml.helpers import (gpio_output_pin_expression, App, Pvariable,
+                                 add)
+
+MY9231OutputComponent = output.output_ns.namespace('MY9231OutputComponent')
+
+
+MY9231_SCHEMA = vol.Schema({
+    cv.GenerateID(): cv.declare_variable_id(MY9231OutputComponent),
+    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, 1020)),
+    vol.Optional(CONF_NUM_CHIPS): vol.All(vol.Coerce(int),
+                                          vol.Range(1, 255)),
+    vol.Optional(CONF_BIT_DEPTH): vol.All(vol.Coerce(int),
+                                          cv.one_of(8, 12, 14, 16)),
+    vol.Optional(CONF_UPDATE_ON_BOOT): vol.Coerce(bool),
+})
+
+CONFIG_SCHEMA = vol.All(cv.ensure_list, [MY9231_SCHEMA])
+
+
+def to_code(config):
+    for conf in config:
+        di = None
+        for di in gpio_output_pin_expression(conf[CONF_DATA_PIN]):
+            yield
+        dcki = None
+        for dcki in gpio_output_pin_expression(conf[CONF_CLOCK_PIN]):
+            yield
+        rhs = App.make_my9231_component(di, dcki)
+        my9231 = Pvariable(conf[CONF_ID], rhs)
+        if CONF_NUM_CHANNELS in conf:
+            add(my9231.set_num_channels(conf[CONF_NUM_CHANNELS]))
+        if CONF_NUM_CHIPS in conf:
+            add(my9231.set_num_chips(conf[CONF_NUM_CHIPS]))
+        if CONF_BIT_DEPTH in conf:
+            add(my9231.set_bit_depth(conf[CONF_BIT_DEPTH]))
+        if CONF_UPDATE_ON_BOOT in conf:
+            add(my9231.set_update(conf[CONF_UPDATE_ON_BOOT]))
+
+
+BUILD_FLAGS = '-DUSE_MY9231_OUTPUT'