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41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
// Copyright 2010-2020 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef _ESP_DPORT_ACCESS_H_
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#define _ESP_DPORT_ACCESS_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Read a sequence of DPORT registers to the buffer.
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*
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* @param[out] buff_out Contains the read data.
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* @param[in] address Initial address for reading registers.
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* @param[in] num_words The number of words.
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*/
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void esp_dport_access_read_buffer(uint32_t *buff_out, uint32_t address, uint32_t num_words);
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#define DPORT_STALL_OTHER_CPU_START()
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#define DPORT_STALL_OTHER_CPU_END()
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#define DPORT_INTERRUPT_DISABLE()
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#define DPORT_INTERRUPT_RESTORE()
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#ifdef __cplusplus
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}
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#endif
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#endif /* _ESP_DPORT_ACCESS_H_ */
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