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/*
* The MIT License (MIT)
*
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*/
/* Example to show how to navigate mass storage device with built-in command line.
* Type help for list of supported commands and syntax (mostly linux commands)
> help
* help
Print list of commands
* cat
Usage: cat [FILE]...
Concatenate FILE(s) to standard output..
* cd
Usage: cd [DIR]...
Change the current directory to DIR.
* cp
Usage: cp SOURCE DEST
Copy SOURCE to DEST.
* ls
Usage: ls [DIR]...
List information about the FILEs (the current directory by default).
* pwd
Usage: pwd
Print the name of the current working directory.
* mkdir
Usage: mkdir DIR...
Create the DIRECTORY(ies), if they do not already exist..
* mv
Usage: mv SOURCE DEST...
Rename SOURCE to DEST.
* rm
Usage: rm [FILE]...
Remove (unlink) the FILE(s).
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "bsp/board_api.h"
#include "tusb.h"
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF PROTYPES
//--------------------------------------------------------------------+
void led_blinking_task(void);
// from msc_app.c
extern bool msc_app_init(void);
extern void msc_app_task(void);
/*------------- MAIN -------------*/
int main(void) {
board_init();
printf("TinyUSB Host MassStorage Explorer Example\r\n");
// init host stack on configured roothub port
tusb_rhport_init_t host_init = {
.role = TUSB_ROLE_HOST,
.speed = TUSB_SPEED_AUTO
};
tusb_init(BOARD_TUH_RHPORT, &host_init);
if (board_init_after_tusb) {
board_init_after_tusb();
}
msc_app_init();
while (1) {
// tinyusb host task
tuh_task();
msc_app_task();
led_blinking_task();
}
return 0;
}
//--------------------------------------------------------------------+
// TinyUSB Callbacks
//--------------------------------------------------------------------+
void tuh_mount_cb(uint8_t dev_addr) {
(void) dev_addr;
}
void tuh_umount_cb(uint8_t dev_addr) {
(void) dev_addr;
}
//--------------------------------------------------------------------+
// Blinking Task
//--------------------------------------------------------------------+
void led_blinking_task(void) {
const uint32_t interval_ms = 1000;
static uint32_t start_ms = 0;
static bool led_state = false;
// Blink every interval ms
if (board_millis() - start_ms < interval_ms) return; // not enough time
start_ms += interval_ms;
board_led_write(led_state);
led_state = 1 - led_state; // toggle
}
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