53 lines
1.8 KiB
C++
53 lines
1.8 KiB
C++
/*
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* PD Buddy Firmware Library - USB Power Delivery for everyone
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* Copyright 2017-2018 Clayton G. Hobbs
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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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*/
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#ifndef PDB_INT_N_OLD_H
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#define PDB_INT_N_OLD_H
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#include <pd.h>
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class InterruptHandler {
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public:
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// Creates the thread to handle the Interrupt pin
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static void init();
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static void irqCallback();
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private:
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static void Thread(const void *arg);
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static volatile osThreadId TaskHandle;
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static const size_t TaskStackSize = 1536 / 3;
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static uint32_t TaskBuffer[TaskStackSize];
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static osStaticThreadDef_t TaskControlBlock;
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/*
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* Hard Reset machine states
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*/
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enum hardrst_state { PRLHRResetLayer, PRLHRIndicateHardReset, PRLHRRequestHardReset, PRLHRWaitPHY, PRLHRHardResetRequested, PRLHRWaitPE, PRLHRComplete };
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static enum hardrst_state hardrst_reset_layer();
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static enum hardrst_state hardrst_indicate_hard_reset();
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static enum hardrst_state hardrst_request_hard_reset();
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static enum hardrst_state hardrst_wait_phy();
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static enum hardrst_state hardrst_hard_reset_requested();
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static enum hardrst_state hardrst_wait_pe();
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static enum hardrst_state hardrst_complete();
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// Mesage rx
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static void readPendingMessage();
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static union pd_msg tempMessage;
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};
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#endif /* PDB_INT_N_OLD_H */
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