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/*
* fusb302 usb phy driver for type-c and PD
*
* Copyright (C) 2015, 2016 Fairchild Semiconductor Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Seee the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
/*
* This file should be included by the platform. It includes all of the
* functions that the core provides.
*/
#ifndef _FSC_CORE_H
#define _FSC_CORE_H
#include "platform.h"
extern SourceOrSink sourceOrSink;
void core_initialize(void);
void core_state_machine(void);
void core_tick(void);
void core_enable_typec(FSC_BOOL enable);
void core_set_vbus_transition_time(FSC_U32 time_ms);
#ifdef FSC_DEBUG
FSC_U8 core_get_rev_lower(void);
FSC_U8 core_get_rev_middle(void);
FSC_U8 core_get_rev_upper(void);
void core_configure_port_type(FSC_U8 config);
void core_enable_pd(FSC_BOOL enable);
void core_set_source_caps(FSC_U8* buf);
void core_get_source_caps(FSC_U8* buf);
void core_set_sink_caps(FSC_U8* buf);
void core_get_sink_caps(FSC_U8* buf);
void core_set_sink_req(FSC_U8* buf);
void core_get_sink_req(FSC_U8* buf);
void core_send_hard_reset(void);
void core_process_pd_buffer_read(FSC_U8* InBuffer, FSC_U8* OutBuffer);
void core_process_typec_pd_status(FSC_U8* InBuffer, FSC_U8* OutBuffer);
void core_process_typec_pd_control(FSC_U8* InBuffer, FSC_U8* OutBuffer);
void core_process_local_register_request(FSC_U8* InBuffer, FSC_U8* OutBuffer);
void core_process_set_typec_state(FSC_U8* InBuffer, FSC_U8* OutBuffer);
void core_process_read_typec_state_log(FSC_U8* InBuffer, FSC_U8* OutBuffer);
void core_process_read_pd_state_log(FSC_U8* InBuffer, FSC_U8* OutBuffer);
void core_set_alternate_modes(FSC_U8* InBuffer, FSC_U8* OutBuffer);
void core_set_manual_retries(FSC_U8* InBuffer, FSC_U8* OutBuffer);
FSC_U8 core_get_alternate_modes(void);
FSC_U8 core_get_manual_retries(void);
void core_set_state_unattached(void); // Set state machine to unattached so modes update
void core_reset_pd(void);
void core_requestPRSwap(void);
void core_requestDRSwap(void);
/*******************************************************************************
* Function: core_get_advertised_current
* Input: None
* Return: Advertised current in mA
* Description: Returns advertised source current.
* A '0' is returned if advertised current is 0mA, device is a
* Source, or there is no Type-C contract.
* Note: Default is set to return the minimum value, 500mA
* This can be:
* 500mA for USB 2.0
* 900mA for USB 3.1
* Up to 1.5A for USB BC 1.2
* It is up to the device to determine the USB Type
*******************************************************************************/
FSC_U16 core_get_advertised_current(void);
#endif // FSC_DEBUG
#endif /* _FSC_CORE_H */
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