mirror of
https://github.com/eried/portapack-mayhem.git
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59 lines
1.7 KiB
C
59 lines
1.7 KiB
C
/*
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* Copyright (C) 2023 Bernd Herzog
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*
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* This file is part of PortaPack.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#pragma once
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#include "ch.h"
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#include "hal.h"
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#ifndef USBSERIAL_BUFFERS_SIZE
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#define USBSERIAL_BUFFERS_SIZE 400
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#endif
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struct SerialUSBDriverVMT {
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_base_asynchronous_channel_methods
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};
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struct SerialUSBDriver {
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/** @brief Virtual Methods Table.*/
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const struct SerialUSBDriverVMT* vmt;
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InputQueue iqueue; /* Output queue.*/
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OutputQueue oqueue; /* Input circular buffer.*/
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uint8_t ib[USBSERIAL_BUFFERS_SIZE]; /* Output circular buffer.*/
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uint8_t ob[USBSERIAL_BUFFERS_SIZE];
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};
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typedef struct SerialUSBDriver SerialUSBDriver;
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extern SerialUSBDriver SUSBD1;
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void init_serial_usb_driver(SerialUSBDriver* sdp);
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void bulk_out_receive(void);
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void serial_bulk_transfer_complete(void* user_data, unsigned int bytes_transferred);
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#ifdef __cplusplus
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extern "C" {
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#endif
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size_t fillOBuffer(OutputQueue* oqp, const uint8_t* bp, size_t n);
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#ifdef __cplusplus
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}
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#endif
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