diff options
| author | hathach <[email protected]> | 2013-09-20 16:20:28 +0700 |
|---|---|---|
| committer | hathach <[email protected]> | 2013-09-20 16:20:28 +0700 |
| commit | 52ae0afeb6dc781b82e6e71b864a02184eaf62bf (patch) | |
| tree | a656445a06f5274625145359396824eccf2a461d /tinyusb/host | |
| parent | d8907c9a2bec155858ae4e5c04dfac60e339418d (diff) | |
refine hid host driver
Diffstat (limited to 'tinyusb/host')
| -rw-r--r-- | tinyusb/host/usbh.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tinyusb/host/usbh.c b/tinyusb/host/usbh.c index ce0c047d9..3b9af5801 100644 --- a/tinyusb/host/usbh.c +++ b/tinyusb/host/usbh.c @@ -418,14 +418,14 @@ tusb_error_t enumeration_body_subtask(void) error ); SUBTASK_ASSERT_STATUS(error); - SUBTASK_ASSERT_WITH_HANDLER( TUSB_CFG_HOST_ENUM_BUFFER_SIZE > ((tusb_descriptor_configuration_t*)enum_data_buffer)->wTotalLength, + SUBTASK_ASSERT_WITH_HANDLER( TUSB_CFG_HOST_ENUM_BUFFER_SIZE >= ((tusb_descriptor_configuration_t*)enum_data_buffer)->wTotalLength, tusbh_device_mount_failed_cb(TUSB_ERROR_USBH_MOUNT_CONFIG_DESC_TOO_LONG, NULL) ); //------------- Get full configuration descriptor -------------// OSAL_SUBTASK_INVOKED_AND_WAIT( usbh_control_xfer_subtask( new_addr, bm_request_type(TUSB_DIR_DEV_TO_HOST, TUSB_REQUEST_TYPE_STANDARD, TUSB_REQUEST_RECIPIENT_DEVICE), TUSB_REQUEST_GET_DESCRIPTOR, (TUSB_DESC_TYPE_CONFIGURATION << 8) | (configure_selected - 1), 0, - ((tusb_descriptor_configuration_t*) enum_data_buffer)->wTotalLength, enum_data_buffer ), + TUSB_CFG_HOST_ENUM_BUFFER_SIZE, enum_data_buffer ), error ); SUBTASK_ASSERT_STATUS(error); |