137 lines
3.9 KiB
C
137 lines
3.9 KiB
C
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2019 Ha Thach (tinyusb.org)
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* sekigon-gonnoc
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "pico/stdlib.h"
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#include "tusb.h"
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#include "usb_descriptors.h"
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#include "server.h"
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#include "main.h"
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/*------------- MAIN -------------*/
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int run_hid_device(void) {
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// init device stack on native usb (roothub port0)
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tud_init(0);
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while (true) {
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tud_task(); // tinyusb device task
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//tud_cdc_write_flush();
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}
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return 0;
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}
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// Invoked when received SET_REPORT control request or
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// received data on OUT endpoint ( Report ID = 0, Type = 0 )
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void tud_hid_set_report_cb(uint8_t instance, uint8_t report_id, hid_report_type_t report_type, uint8_t const* buffer, uint16_t bufsize)
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{
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if (instance == 0 && report_type==HID_REPORT_TYPE_OUTPUT && report_id==REPORT_ID_KEYBOARD && bufsize==1) {
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//received keyboard LED status, so update
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set_indicator(buffer);
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}
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char tempbuf[128];
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size_t count;
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if(bufsize>0) {
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count = sprintf(tempbuf, "\nReceived device set report type %u on interface %u with ID %u (%u)\n", report_type, instance, report_id, bufsize);
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tud_cdc_write(tempbuf, count);
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for(int i=0;i<bufsize;i++){
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count=sprintf(tempbuf,"%02X ",buffer[i]);
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tud_cdc_write(tempbuf,count);
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}
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count = sprintf(tempbuf, "\n");
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tud_cdc_write(tempbuf,count);
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tud_cdc_write_flush();
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}
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}
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// Invoked when received GET_REPORT control request
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// Application must fill buffer report's content and return its length.
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// Return zero will cause the stack to STALL request
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uint16_t tud_hid_get_report_cb(uint8_t instance, uint8_t report_id, hid_report_type_t report_type, uint8_t* buffer, uint16_t reqlen)
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{
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// TODO not Implemented
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(void) instance;
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(void) report_id;
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(void) report_type;
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(void) buffer;
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(void) reqlen;
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char tempbuf[128];
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size_t count;
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if(reqlen>0) {
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count = sprintf(tempbuf, "\nReceived device get report type %u on interface %u with ID %u (%u)\n", report_type, instance, report_id, reqlen);
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tud_cdc_write(tempbuf, count);
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for(int i=0;i<reqlen;i++){
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count=sprintf(tempbuf,"%02X ",buffer[i]);
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tud_cdc_write(tempbuf,count);
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}
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count = sprintf(tempbuf, "\n");
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tud_cdc_write(tempbuf,count);
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tud_cdc_write_flush();
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}
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return 0;
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}
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// Invoked when sent REPORT successfully to host
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// Application can use this to send the next report
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// Note: For composite reports, report[0] is report ID
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/*
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void tud_hid_report_complete_cb(uint8_t instance, uint8_t const* report, uint16_t len)
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{
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(void) instance;
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(void) len;
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char tempbuf[128];
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size_t count;
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if(len>0) {
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count = sprintf(tempbuf, "\nDevice sent report on interface %u (%u)\n", instance, len);
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tud_cdc_write(tempbuf, count);
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for(int i=0;i<len;i++){
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count=sprintf(tempbuf,"%02X ",report[i]);
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tud_cdc_write(tempbuf,count);
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}
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count = sprintf(tempbuf, "\n");
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tud_cdc_write(tempbuf,count);
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tud_cdc_write_flush();
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}
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}
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*/
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