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Code Issues Releases Wiki Activity

[usb-host] Add support for USB Hubs (#9154)

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RoganDawes
2025-06-20 14:03:15 +02:00
committed by GitHub
parent 3e98cceb00
commit b693b8ccb1
1 changed files with 4 additions and 0 deletions
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4
esphome/components/usb_host/__init__.py
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@@ -19,6 +19,7 @@ USBClient = usb_host_ns.class_("USBClient", Component)
CONF_DEVICES = "devices" CONF_DEVICES = "devices"
CONF_VID = "vid" CONF_VID = "vid"
CONF_PID = "pid" CONF_PID = "pid"
CONF_ENABLE_HUBS = "enable_hubs"
def usb_device_schema(cls=USBClient, vid: int = None, pid: [int] = None) -> cv.Schema: def usb_device_schema(cls=USBClient, vid: int = None, pid: [int] = None) -> cv.Schema:
@@ -42,6 +43,7 @@ CONFIG_SCHEMA = cv.All(
cv.COMPONENT_SCHEMA.extend( cv.COMPONENT_SCHEMA.extend(
{ {
cv.GenerateID(): cv.declare_id(USBHost), cv.GenerateID(): cv.declare_id(USBHost),
cv.Optional(CONF_ENABLE_HUBS, default=False): cv.boolean,
cv.Optional(CONF_DEVICES): cv.ensure_list(usb_device_schema()), cv.Optional(CONF_DEVICES): cv.ensure_list(usb_device_schema()),
} }
), ),
@@ -58,6 +60,8 @@ async def register_usb_client(config):
async def to_code(config): async def to_code(config):
add_idf_sdkconfig_option("CONFIG_USB_HOST_CONTROL_TRANSFER_MAX_SIZE", 1024) add_idf_sdkconfig_option("CONFIG_USB_HOST_CONTROL_TRANSFER_MAX_SIZE", 1024)
if config.get(CONF_ENABLE_HUBS):
add_idf_sdkconfig_option("CONFIG_USB_HOST_HUBS_SUPPORTED", True)
var = cg.new_Pvariable(config[CONF_ID]) var = cg.new_Pvariable(config[CONF_ID])
await cg.register_component(var, config) await cg.register_component(var, config)
for device in config.get(CONF_DEVICES) or (): for device in config.get(CONF_DEVICES) or ():