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Espressif Systems /ESP32-P4 /TWAI0 /CMD

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Interpret as CMD

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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 (TX_REQUEST)TX_REQUEST 0 (ABORT_TX)ABORT_TX 0 (RELEASE_BUFFER)RELEASE_BUFFER 0 (CLEAR_DATA_OVERRUN)CLEAR_DATA_OVERRUN 0 (SELF_RX_REQUEST)SELF_RX_REQUEST

Description

TWAI command register.

Fields

TX_REQUEST

1: present, a message shall be transmitted. 0: absent
ABORT_TX

1: present, if not already in progress, a pending transmission request is cancelled. 0: absent
RELEASE_BUFFER

1: released, the receive buffer, representing the message memory space in the RXFIFO is released. 0: no action
CLEAR_DATA_OVERRUN

1: clear, the data overrun status bit is cleared. 0: no action.
SELF_RX_REQUEST

1: present, a message shall be transmitted and received simultaneously. 0: absent.

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