mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
synced 2025-01-09 15:13:38 +00:00
19eb6b44d5
* fixed usb serial not working after reconnect * added restart for sd over usb disconnect * improved usb serial fix * fixed formatting
60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
/*
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* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
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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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#include "ch.h"
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#include "hal.h"
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#include <libopencm3/lpc43xx/usb.h>
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extern "C" {
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void start_usb(void);
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void irq_usb(void);
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void usb_transfer(void);
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extern volatile bool scsi_running;
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CH_IRQ_HANDLER(Vector60) {
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const uint32_t status = USB0_USBSTS_D & USB0_USBINTR_D;
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if (status & USB0_USBSTS_D_SLI) {
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// USB reset received.
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if (scsi_running) {
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LPC_RGU->RESET_CTRL[0] = (1 << 0);
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}
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}
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irq_usb();
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}
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}
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int main() {
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sdcStart(&SDCD1, nullptr);
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if (sdcConnect(&SDCD1) == CH_FAILED) chDbgPanic("no sd card #1");
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start_usb();
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while (true) {
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usb_transfer();
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}
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return 0;
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}
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void update_performance_counters() {}
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