portapack-mayhem/firmware/baseband/sd_over_usb/diskio.c
2023-04-01 19:24:13 +02:00

39 lines
1.2 KiB
C

/*
* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
* Copyright (C) 2023 Bernd Herzog
*
* This file is part of PortaPack.
*
* 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 2, or (at your option)
* 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. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#include "diskio.h"
#include "ch.h"
#include "hal.h"
uint32_t get_capacity(void) {
return mmcsdGetCardCapacity(&SDCD1);
}
bool_t read_block(uint32_t startblk, uint8_t *buf, uint32_t n) {
return sdcRead(&SDCD1, startblk, buf, n);
}
bool_t write_block(uint32_t startblk, uint8_t *buf, uint32_t n) {
return sdcWrite(&SDCD1, startblk, buf, n);
}