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Diffstat (limited to 'tinyusb/examples/device/hid_generic_inout/src/main.c')
-rwxr-xr-x | tinyusb/examples/device/hid_generic_inout/src/main.c | 171 |
1 files changed, 0 insertions, 171 deletions
diff --git a/tinyusb/examples/device/hid_generic_inout/src/main.c b/tinyusb/examples/device/hid_generic_inout/src/main.c deleted file mode 100755 index 32185560..00000000 --- a/tinyusb/examples/device/hid_generic_inout/src/main.c +++ /dev/null @@ -1,171 +0,0 @@ -/* - * 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. - * - */ - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> - -#include "bsp/board.h" -#include "tusb.h" - -/* This example demonstrate HID Generic raw Input & Output. - * It will receive data from Host (In endpoint) and echo back (Out endpoint). - * HID Report descriptor use vendor for usage page (using template TUD_HID_REPORT_DESC_GENERIC_INOUT) - * - * There are 2 ways to test the sketch - * 1. Using nodejs - * - Install nodejs and npm to your PC - * - * - Install excellent node-hid (https://github.com/node-hid/node-hid) by - * $ npm install node-hid - * - * - Run provided hid test script - * $ node hid_test.js - * - * 2. Using python - * - Install `hid` package (https://pypi.org/project/hid/) by - * $ pip install hid - * - * - hid package replies on hidapi (https://github.com/libusb/hidapi) for backend, - * which already available in Linux. However on windows, you may need to download its dlls from their release page and - * copy it over to folder where python is installed. - * - * - Run provided hid test script to send and receive data to this device. - * $ python3 hid_test.py - */ - -//--------------------------------------------------------------------+ -// MACRO CONSTANT TYPEDEF PROTYPES -//--------------------------------------------------------------------+ - -/* Blink pattern - * - 250 ms : device not mounted - * - 1000 ms : device mounted - * - 2500 ms : device is suspended - */ -enum { - BLINK_NOT_MOUNTED = 250, - BLINK_MOUNTED = 1000, - BLINK_SUSPENDED = 2500, -}; - -static uint32_t blink_interval_ms = BLINK_NOT_MOUNTED; - -void led_blinking_task(void); - -/*------------- MAIN -------------*/ -int main(void) -{ - board_init(); - - tusb_init(); - - while (1) - { - tud_task(); // tinyusb device task - led_blinking_task(); - } - - return 0; -} - -//--------------------------------------------------------------------+ -// Device callbacks -//--------------------------------------------------------------------+ - -// Invoked when device is mounted -void tud_mount_cb(void) -{ - blink_interval_ms = BLINK_MOUNTED; -} - -// Invoked when device is unmounted -void tud_umount_cb(void) -{ - blink_interval_ms = BLINK_NOT_MOUNTED; -} - -// Invoked when usb bus is suspended -// remote_wakeup_en : if host allow us to perform remote wakeup -// Within 7ms, device must draw an average of current less than 2.5 mA from bus -void tud_suspend_cb(bool remote_wakeup_en) -{ - (void) remote_wakeup_en; - blink_interval_ms = BLINK_SUSPENDED; -} - -// Invoked when usb bus is resumed -void tud_resume_cb(void) -{ - blink_interval_ms = BLINK_MOUNTED; -} - -//--------------------------------------------------------------------+ -// USB HID -//--------------------------------------------------------------------+ - -// Invoked when received GET_REPORT control request -// Application must fill buffer report's content and return its length. -// Return zero will cause the stack to STALL request -uint16_t tud_hid_get_report_cb(uint8_t itf, uint8_t report_id, hid_report_type_t report_type, uint8_t* buffer, uint16_t reqlen) -{ - // TODO not Implemented - (void) itf; - (void) report_id; - (void) report_type; - (void) buffer; - (void) reqlen; - - return 0; -} - -// Invoked when received SET_REPORT control request or -// received data on OUT endpoint ( Report ID = 0, Type = 0 ) -void tud_hid_set_report_cb(uint8_t itf, uint8_t report_id, hid_report_type_t report_type, uint8_t const* buffer, uint16_t bufsize) -{ - // This example doesn't use multiple report and report ID - (void) itf; - (void) report_id; - (void) report_type; - - // echo back anything we received from host - tud_hid_report(0, buffer, bufsize); -} - -//--------------------------------------------------------------------+ -// BLINKING TASK -//--------------------------------------------------------------------+ -void led_blinking_task(void) -{ - static uint32_t start_ms = 0; - static bool led_state = false; - - // Blink every interval ms - if ( board_millis() - start_ms < blink_interval_ms) return; // not enough time - start_ms += blink_interval_ms; - - board_led_write(led_state); - led_state = 1 - led_state; // toggle -} |