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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.
*
* This file is part of the TinyUSB stack.
*/
//--------------------------------------------------------------------+
// INCLUDE
//--------------------------------------------------------------------+
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "board.h"
#include "tusb.h"
#include "mouse_host_app.h"
#include "keyboard_host_app.h"
#include "msc_host_app.h"
#include "cdc_serial_host_app.h"
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
//--------------------------------------------------------------------+
// INTERNAL OBJECT & FUNCTION DECLARATION
//--------------------------------------------------------------------+
void print_greeting(void);
//--------------------------------------------------------------------+
// IMPLEMENTATION
//--------------------------------------------------------------------+
#if CFG_TUSB_OS == OPT_OS_NONE
// like a real RTOS, this function is a main loop invoking each task in application and never return
void os_none_start_scheduler(void)
{
while (1)
{
tusb_task();
led_blinking_task(NULL);
keyboard_host_app_task(NULL);
mouse_host_app_task(NULL);
msc_host_app_task(NULL);
cdc_serial_host_app_task(NULL);
}
}
#endif
int main(void)
{
#if CFG_TUSB_OS == TUSB_OS_CMSIS_RTX
osKernelInitialize(); // CMSIS RTX requires kernel init before any other OS functions
#endif
board_init();
print_greeting();
tusb_init();
//------------- application task init -------------//
led_blinking_init();
keyboard_host_app_init();
mouse_host_app_init();
msc_host_app_init();
cdc_serial_host_app_init();
//------------- start OS scheduler (never return) -------------//
#if CFG_TUSB_OS == OPT_OS_FREERTOS
vTaskStartScheduler();
#elif CFG_TUSB_OS == OPT_OS_NONE
os_none_start_scheduler();
#elif CFG_TUSB_OS == TUSB_OS_CMSIS_RTX
osKernelStart();
#else
#error need to start RTOS schduler
#endif
return 0;
}
//--------------------------------------------------------------------+
// HELPER FUNCTION
//--------------------------------------------------------------------+
void print_greeting(void)
{
char const * const rtos_name[] =
{
[OPT_OS_NONE] = "None",
[OPT_OS_FREERTOS] = "FreeRTOS",
};
puts("\n\
--------------------------------------------------------------------\n\
- Host Demo (a tinyusb example)\n\
- if you find any bugs or get any questions, feel free to file an\n\
- issue at https://github.com/hathach/tinyusb\n\
--------------------------------------------------------------------\n"
);
puts("This HOST demo is configured to support:");
printf(" - RTOS = %s\n", rtos_name[CFG_TUSB_OS]);
if (CFG_TUH_HUB ) puts(" - Hub (1 level only)");
if (CFG_TUH_HID_MOUSE ) puts(" - HID Mouse");
if (CFG_TUH_HID_KEYBOARD ) puts(" - HID Keyboard");
if (CFG_TUH_MSC ) puts(" - Mass Storage");
if (CFG_TUH_CDC ) puts(" - Communication Device Class");
}
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