41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
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// Copyright 2010-2016 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 _ROM_WDT_H_
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#define _ROM_WDT_H_
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#include "soc.h"
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#include "ets_sys.h"
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#define WDT_RESET_VALUE 0x73
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#define WDT_RESET_LEN 7 //real time: (1<<(WDT_RESET_LEN+1))*pclk
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#define WDT_CONTROL_ENABLED BIT0
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#define WDT_MODE_SET(v) (v)
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#define WDT_TARGET_SET(v) (v)
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#define WDT_ADDRESS 0
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#define SEC_TO_WDT_TICK(s) (s * WDT_CLK_FREQ) //it's Pclk clock,44MHz
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typedef enum{
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NEXT_OVERFLOW_RESET = 0,
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NEXT_OVERFLOW_NO_RESET = 1,
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EACH_OVERFLOW_RESET = 2,
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} WDT_RESP_MODE;
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#define WDT_DEFAULT_FEED_INTERVAL WDT_INTERVAL_SIX_SEC /* 6 seconds */
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#define WDT_DEFAULT_EXPIRE_INTERVAL WDT_INTERVAL_TWELVE_SEC /* 12 seconds */
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#endif /* _ROM_WDT_H_ */
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