making SPI CS optional (#988)

* making SPI CS optional

* CS pin should be declared as optional or required in CONFIG_SCHEMA

* changed SPI_DEVICE_SCHEMA to a function, like i2c

* added spi_device_schema() to pcd8544, lint fixes

* updated max31856 with new spi_device_schema()

* cleanup imports

Co-authored-by: Ilya Goldberg <iggie@mac.com>
This commit is contained in:
igg
2020-06-10 13:03:11 -07:00
committed by GitHub
parent bab562dc3a
commit 821c1a8bbd
17 changed files with 67 additions and 43 deletions
+2 -2
View File
@@ -10,8 +10,8 @@ as3935_spi_ns = cg.esphome_ns.namespace('as3935_spi')
SPIAS3935 = as3935_spi_ns.class_('SPIAS3935Component', as3935.AS3935, spi.SPIDevice)
CONFIG_SCHEMA = cv.All(as3935.AS3935_SCHEMA.extend({
cv.GenerateID(): cv.declare_id(SPIAS3935)
}).extend(cv.COMPONENT_SCHEMA).extend(spi.SPI_DEVICE_SCHEMA))
cv.GenerateID(): cv.declare_id(SPIAS3935),
}).extend(cv.COMPONENT_SCHEMA).extend(spi.spi_device_schema(CS_PIN_required=True)))
def to_code(config):