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Espressif Systems /ESP32-S3 /USB_DEVICE /EP1_CONF

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Interpret as EP1_CONF

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31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (WR_DONE)WR_DONE 0 (SERIAL_IN_EP_DATA_FREE)SERIAL_IN_EP_DATA_FREE 0 (SERIAL_OUT_EP_DATA_AVAIL)SERIAL_OUT_EP_DATA_AVAIL

Description

Endpoint 1 configure and status register

Fields

WR_DONE

Set this bit to indicate writing byte data to UART Tx FIFO is done.
SERIAL_IN_EP_DATA_FREE

1’b1: Indicate UART Tx FIFO is not full and can write data into in. After writing USB_DEVICE_WR_DONE, this bit would be 0 until data in UART Tx FIFO is read by USB Host.
SERIAL_OUT_EP_DATA_AVAIL

1’b1: Indicate there is data in UART Rx FIFO.

Links

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Register License

Copyright 2024 Espressif Systems (Shanghai) PTE LTD

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

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Register Reference

https://github.com/cmsis-svd/cmsis-svd-data