mirror of
https://github.com/felis/USB_Host_Shield_2.0.git
synced 2024-03-22 11:31:26 +01:00
49 lines
1.9 KiB
C++
49 lines
1.9 KiB
C++
/* Copyright (C) 2016 Kristian Lauszus, TKJ Electronics. All rights reserved.
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This software may be distributed and modified under the terms of the GNU
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General Public License version 2 (GPL2) as published by the Free Software
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Foundation and appearing in the file GPL2.TXT included in the packaging of
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this file. Please note that GPL2 Section 2[b] requires that all works based
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on this software must also be made publicly available under the terms of
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the GPL2 ("Copyleft").
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Contact information
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-------------------
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Kristian Lauszus, TKJ Electronics
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Web : http://www.tkjelectronics.com
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e-mail : kristianl@tkjelectronics.com
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*/
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#include "SRWS1.h"
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void SRWS1::ParseHIDData(USBHID *hid, bool is_rpt_id, uint8_t len, uint8_t *buf) {
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if (HIDUniversal::VID != STEELSERIES_VID || HIDUniversal::PID != STEELSERIES_SRWS1_PID) // Make sure the right device is actually connected
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return;
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#if 0
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if (len && buf) {
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Notify(PSTR("\r\n"), 0x80);
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for (uint8_t i = 0; i < len; i++) {
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D_PrintHex<uint8_t > (buf[i], 0x80);
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Notify(PSTR(" "), 0x80);
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}
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}
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#endif
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memcpy(&srws1Data, buf, min(len, MFK_CASTUINT8T sizeof(srws1Data)));
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static SRWS1DataButtons oldButtonState;
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if (srws1Data.btn.val != oldButtonState.val) { // Check if anything has changed
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buttonClickState.val = srws1Data.btn.val & ~oldButtonState.val; // Update click state variable
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oldButtonState.val = srws1Data.btn.val;
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}
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}
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// See: https://github.com/torvalds/linux/blob/master/drivers/hid/hid-steelseries.c
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void SRWS1::setLeds(uint16_t leds) {
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uint8_t buf[3];
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buf[0] = 0x40; // Report ID
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buf[1] = leds & 0xFF;
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buf[2] = (leds >> 8) & 0x7F;
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pUsb->outTransfer(bAddress, epInfo[ hidInterfaces[0].epIndex[epInterruptOutIndex] ].epAddr, sizeof(buf), buf);
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}
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