3d22f1ee2f
1. add esp32 library access DPORT register protections. 2. add bluetooth library access DPORT register protections. 3. change register operation(suffix/prefix) to new style.
30 lines
1.2 KiB
C
30 lines
1.2 KiB
C
// Copyright 2010-2017 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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// 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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void esp_dport_access_stall_other_cpu_start(void);
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void esp_dport_access_stall_other_cpu_end(void);
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void esp_dport_access_int_init(void);
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#if defined(BOOTLOADER_BUILD) || defined(CONFIG_FREERTOS_UNICORE) || !defined(ESP_PLATFORM)
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#define DPORT_STALL_OTHER_CPU_START()
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#define DPORT_STALL_OTHER_CPU_END()
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#else
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#define DPORT_STALL_OTHER_CPU_START() esp_dport_access_stall_other_cpu_start()
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#define DPORT_STALL_OTHER_CPU_END() esp_dport_access_stall_other_cpu_end()
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#endif
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#endif /* _ESP_DPORT_ACCESS_H_ */
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