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Diffstat (limited to 'examples/obsolete/device/src/main.c')
| -rw-r--r-- | examples/obsolete/device/src/main.c | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/examples/obsolete/device/src/main.c b/examples/obsolete/device/src/main.c new file mode 100644 index 000000000..7de6fd32b --- /dev/null +++ b/examples/obsolete/device/src/main.c @@ -0,0 +1,205 @@ +/**************************************************************************/ +/*! + @file main.c + @author hathach (tinyusb.org) + + @section LICENSE + + Software License Agreement (BSD License) + + Copyright (c) 2013, hathach (tinyusb.org) + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + 3. Neither the name of the copyright holders nor the + names of its contributors may be used to endorse or promote products + derived from this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + This file is part of the tinyusb stack. +*/ +/**************************************************************************/ + +//--------------------------------------------------------------------+ +// INCLUDE +//--------------------------------------------------------------------+ +#include <stdlib.h> +#include <stdio.h> +#include <string.h> + +#include "bsp/board.h" +#include "app_os_prio.h" +#include "tusb.h" + +#include "msc_device_app.h" +#include "keyboard_device_app.h" +#include "mouse_device_app.h" +#include "cdc_device_app.h" + +//--------------------------------------------------------------------+ +// MACRO CONSTANT TYPEDEF +//--------------------------------------------------------------------+ + +//--------------------------------------------------------------------+ +// INTERNAL OBJECT & FUNCTION DECLARATION +//--------------------------------------------------------------------+ +void print_greeting(void); +void led_blinking_init(void); +void led_blinking_task(void* param); + + +#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); + + msc_app_task(NULL); + keyboard_app_task(NULL); + mouse_app_task(NULL); + cdc_serial_app_task(NULL); + } +} +#endif + +int main(void) +{ + board_init(); + print_greeting(); + + tusb_init(); + + //------------- application task init -------------// + led_blinking_init(); + + msc_app_init(); + keyboard_app_init(); + mouse_app_init(); + cdc_serial_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(); +#else + #error need to start RTOS schduler +#endif + + return 0; +} + +//--------------------------------------------------------------------+ +// tinyusb callbacks +//--------------------------------------------------------------------+ +void tud_mount_cb(void) +{ + uint8_t rhport = 0; // TODO remove + cdc_serial_app_mount(rhport); + keyboard_app_mount(rhport); + msc_app_mount(rhport); +} + +void tud_umount_cb(void) +{ + uint8_t rhport = 0; // TODO remove + cdc_serial_app_umount(rhport); + keyboard_app_umount(rhport); + msc_app_umount(rhport); +} + +//--------------------------------------------------------------------+ +// BLINKING TASK +//--------------------------------------------------------------------+ +OSAL_TASK_DEF(blink_task_def, "blinky", led_blinking_task, LED_BLINKING_APP_TASK_PRIO, 128); + +static uint32_t led_blink_interval_ms = 1000; // default is 1 second + +void led_blinking_init(void) +{ + led_blink_interval_ms = 1000; + osal_task_create(&blink_task_def); +} + +void led_blinking_set_interval(uint32_t ms) +{ + led_blink_interval_ms = ms; +} + +tusb_error_t led_blinking_subtask(void); +void led_blinking_task(void* param) +{ + (void) param; + + OSAL_TASK_BEGIN + led_blinking_subtask(); + OSAL_TASK_END +} + +tusb_error_t led_blinking_subtask(void) +{ + OSAL_SUBTASK_BEGIN + + static bool led_state = false; + + osal_task_delay(led_blink_interval_ms); + + board_led_control(led_state); + led_state = 1 - led_state; // toggle + +// uint32_t btn_mask; +// btn_mask = board_buttons(); +// +// for(uint8_t i=0; i<32; i++) +// { +// if ( BIT_TEST_(btn_mask, i) ) printf("button %d is pressed\n", i); +// } + + OSAL_SUBTASK_END +} + +//--------------------------------------------------------------------+ +// HELPER FUNCTION +//--------------------------------------------------------------------+ +void print_greeting(void) +{ + char const * const rtos_name[] = + { + [OPT_OS_NONE] = "None", + [OPT_OS_FREERTOS] = "FreeRTOS", + }; + + printf("\n\ +--------------------------------------------------------------------\n\ +- Device 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\n" + ); + + puts("This DEVICE demo is configured to support:"); + printf(" - RTOS = %s\n", rtos_name[CFG_TUSB_OS]); + if (CFG_TUD_HID_MOUSE ) puts(" - HID Mouse"); + if (CFG_TUD_HID_KEYBOARD ) puts(" - HID Keyboard"); + if (CFG_TUD_MSC ) puts(" - Mass Storage"); + if (CFG_TUD_CDC ) puts(" - Communication Device Class"); +} |