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54 lines
1.4 KiB
54 lines
1.4 KiB
3 years ago
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/*
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* upstream_statemachine.h
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*
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* Created on: 20/08/2015
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* Author: Robert Fisk
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*/
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#ifndef INC_UPSTREAM_STATEMACHINE_H_
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#define INC_UPSTREAM_STATEMACHINE_H_
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#include "led.h"
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#include "upstream_interface_def.h"
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#include "usbd_def.h"
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typedef enum
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{
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STATE_TEST_INTERFACE,
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STATE_WAIT_DEVICE,
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STATE_DEVICE_ACTIVE,
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STATE_SUSPENDED,
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STATE_ERROR
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} UpstreamStateTypeDef;
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#define UPSTREAM_STATEMACHINE_FREAKOUT \
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do { \
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LED_SetState(LED_STATUS_FLASH_ERROR); \
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Upstream_StateMachine_SetErrorState(); \
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while (1); \
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} while (0);
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void Upstream_InitStateMachine(void);
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void Upstream_StateMachine_SetErrorState(void);
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InterfaceCommandClassTypeDef Upstream_StateMachine_CheckActiveClass(void);
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uint32_t Upstream_StateMachine_GetSuspendState(void);
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void Upstream_StateMachine_DeviceDisconnected(void);
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void Upstream_StateMachine_Suspend(void);
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void Upstream_StateMachine_CheckResume(void);
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void Upstream_StateMachine_Wakeup(void);
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void Upstream_StateMachine_PollDeviceConnected(void);
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#endif /* INC_UPSTREAM_STATEMACHINE_H_ */
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