121 lines
No EOL
2.9 KiB
C++
121 lines
No EOL
2.9 KiB
C++
/*
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Copyright (c) 2015 NicoHood
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See the readme for credit to other people.
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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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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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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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#include "HIDBridge.h"
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//================================================================================
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// HIDBridge
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//================================================================================
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HIDBridge_ HIDBridge;
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HIDBridge_::HIDBridge_(void){
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// empty
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}
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bool HIDBridge_::begin(void)
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{
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}
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void HIDBridge_::err(uint8_t error)
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{
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}
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void HIDBridge_::task(void)
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{
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static NHP_Read_Data_t n = { 0 };
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uint8_t error = 0x00;
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while (Serial.available()) {
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if (NHPread(Serial.read(), &n)) {
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if (n.mode == NHP_ADDRESS) {
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switch (n.address) {
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case 0:
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// received a control address command
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if (n.data == 0) {
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isReady = true;
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return;
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}
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else
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error = 3;
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break;
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default:
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error = 1;
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break;
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}
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}
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else if (n.mode == NHP_COMMAND) {
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}
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else {
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error = 2;
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}
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}
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}
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if (error)
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err(error);
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}
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bool HIDBridge_::ready(void)
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{
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//if (!hidReady) {
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// // try to wait for a new request/acknowledge
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// uint32_t currentMillis = millis();
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// while (!hidReady) {
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// readHIDReady();
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// if ((millis() - currentMillis) > 1000) {
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// errorHID(0);
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// return;
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// }
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// }
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//}
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}
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// overwrites the HID_SendReport function which is empty/not used on a 328/2560
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void HID_SendReport(uint8_t reportID, const void* data, int len)
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{
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// check if we got a request/acknowledge
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if (!HIDBridge.ready()){
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HIDBridge.err(0);
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return;
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}
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// begin transfer with reportID as command
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Serial.write(NHPwriteCommand(reportID));
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// send data in 4 byte packets with the address of the reportID
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// the rest (if any, e.g. with 2 byte) is filled with random bytes
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NHP_Write_Data_t n;
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for (int i = 0; i < len; i += 4) {
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NHPwriteAddress(reportID, UINT32_AT_OFFSET(data, i), &n);
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Serial.write(n.writeBuffer, n.writeLength);
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}
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// end transfer with zero command
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Serial.write(NHPwriteCommand(0));
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} |