diff options
| -rw-r--r-- | src/usbh_driver_hub.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/usbh_driver_hub.c b/src/usbh_driver_hub.c index 4fbe643..b1b37e5 100644 --- a/src/usbh_driver_hub.c +++ b/src/usbh_driver_hub.c @@ -638,6 +638,8 @@ static void event(usbh_device_t *dev, usbh_packet_callback_data_t cb_data) }
if ((sts & (1<<(HUB_FEATURE_PORT_LOWSPEED))) &&
!(sts & (1<<(HUB_FEATURE_PORT_HIGHSPEED)))) {
+#define DISABLE_LOW_SPEED
+#ifdef DISABLE_LOW_SPEED
LOG_PRINTF("Low speed device");
// Disable Low speed device immediately
@@ -655,6 +657,12 @@ static void event(usbh_device_t *dev, usbh_packet_callback_data_t cb_data) hub->current_port = CURRENT_PORT_NONE;
device_xfer_control_write_setup(&setup_data, sizeof(setup_data), event, dev);
+#else
+ hub->device[port]->speed = USBH_SPEED_LOW;
+ LOG_PRINTF("Low speed device");
+ hub->timestamp_us = hub->time_curr_us;
+ hub->state = 100; // schedule wait for 500ms
+#endif
} else if (!(sts & (1<<(HUB_FEATURE_PORT_LOWSPEED))) &&
!(sts & (1<<(HUB_FEATURE_PORT_HIGHSPEED)))) {
hub->device[port]->speed = USBH_SPEED_FULL;
|