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Diffstat (limited to 'examples/device/device_composite/src/main.c')
| -rw-r--r-- | examples/device/device_composite/src/main.c | 229 |
1 files changed, 0 insertions, 229 deletions
diff --git a/examples/device/device_composite/src/main.c b/examples/device/device_composite/src/main.c deleted file mode 100644 index 4c8730242..000000000 --- a/examples/device/device_composite/src/main.c +++ /dev/null @@ -1,229 +0,0 @@ -/**************************************************************************/ -/*! - @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 <stdlib.h> -#include <stdio.h> -#include <string.h> - -#include "bsp/board.h" -#include "tusb.h" - -//--------------------------------------------------------------------+ -// MACRO CONSTANT TYPEDEF PROTYPES -//--------------------------------------------------------------------+ -void print_greeting(void); -void led_blinking_task(void); - -/*------------- MAIN -------------*/ -int main(void) -{ - board_init(); - print_greeting(); - - tusb_init(); - - while (1) - { - tusb_task(); - - led_blinking_task(); - -#if CFG_TUD_CDC - extern void virtual_com_task(void); - virtual_com_task(); -#endif - -#if CFG_TUD_HID - extern void usb_hid_task(void); - usb_hid_task(); -#endif - } - - return 0; -} - -//--------------------------------------------------------------------+ -// USB CDC -//--------------------------------------------------------------------+ -#if CFG_TUD_CDC -void virtual_com_task(void) -{ - // connected and there are data available - if ( tud_cdc_connected() ) - { - if ( tud_cdc_available() ) - { - uint8_t buf[64]; - - // read and echo back - uint32_t count = tud_cdc_read(buf, sizeof(buf)); - - tud_cdc_write(buf, count); - } - - tud_cdc_write_flush(); - } -} - -void tud_cdc_line_state_cb(uint8_t itf, bool dtr, bool rts) -{ - (void) itf; - - // connected - if ( dtr && rts ) - { - // print greeting - tud_cdc_write_str("tinyusb usb cdc\n"); - } -} -#endif - -//--------------------------------------------------------------------+ -// USB HID -//--------------------------------------------------------------------+ -#if CFG_TUD_HID -void usb_hid_task(void) -{ - // Poll every 10ms - static tu_timeout_t tm = { .start = 0, .interval = 10 }; - - if ( !tu_timeout_expired(&tm) ) return; // not enough time - tu_timeout_reset(&tm); - - uint32_t const btn = board_buttons(); - - /*------------- Keyboard -------------*/ - if ( tud_hid_keyboard_ready() ) - { - if ( btn ) - { - uint8_t keycode[6] = { 0 }; - - for(uint8_t i=0; i < 6; i++) - { - if ( btn & (1 << i) ) keycode[i] = HID_KEY_A + i; - } - - tud_hid_keyboard_keycode(0, keycode); - }else - { - // Null means all zeroes keycodes - tud_hid_keyboard_keycode(0, NULL); - } - } - - - /*------------- Mouse -------------*/ - if ( tud_hid_mouse_ready() ) - { - enum { DELTA = 5 }; - - if ( btn & 0x01 ) tud_hid_mouse_move(-DELTA, 0); // left - if ( btn & 0x02 ) tud_hid_mouse_move( DELTA, 0); // right - if ( btn & 0x04 ) tud_hid_mouse_move( 0 , -DELTA); // up - if ( btn & 0x08 ) tud_hid_mouse_move( 0 , DELTA); // down - } -} - -uint16_t tud_hid_generic_get_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t* buffer, uint16_t reqlen) -{ - // TODO not Implemented - return 0; -} - -void tud_hid_generic_set_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t const* buffer, uint16_t bufsize) -{ - // TODO not Implemented -} -#endif - -//--------------------------------------------------------------------+ -// tinyusb callbacks -//--------------------------------------------------------------------+ -void tud_mount_cb(void) -{ - -} - -void tud_umount_cb(void) -{ -} - -void tud_cdc_rx_cb(uint8_t itf) -{ -} - -//--------------------------------------------------------------------+ -// BLINKING TASK -//--------------------------------------------------------------------+ -void led_blinking_task(void) -{ - static tu_timeout_t tm = { .start = 0, .interval = 1000 }; // Blink every 1000 ms - static bool led_state = false; - - if ( !tu_timeout_expired(&tm) ) return; // not enough time - tu_timeout_reset(&tm); - - board_led_control(BOARD_LED0, led_state); - led_state = 1 - led_state; // toggle -} - -//--------------------------------------------------------------------+ -// HELPER FUNCTION -//--------------------------------------------------------------------+ -void print_greeting(void) -{ - char const * const rtos_name[] = - { - [OPT_OS_NONE] = "None", - [OPT_OS_FREERTOS] = "FreeRTOS", - }; - - printf("\n--------------------------------------------------------------------\n"); - printf("- Device Demo (a tinyusb example)\n"); - printf("- if you find any bugs or get any questions, feel free to file an\n"); - printf("- issue at https://github.com/hathach/tinyusb\n"); - printf("--------------------------------------------------------------------\n\n"); - - printf("This DEVICE demo is configured to support:"); - printf(" - RTOS = %s\n", rtos_name[CFG_TUSB_OS]); - if (CFG_TUD_CDC ) puts(" - Communication Device Class"); - if (CFG_TUD_MSC ) puts(" - Mass Storage"); - if (CFG_TUD_HID_KEYBOARD ) puts(" - HID Keyboard"); - if (CFG_TUD_HID_MOUSE ) puts(" - HID Mouse"); -} |