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controller_patcher/patcher/ControllerPatcherHID.cpp

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/****************************************************************************
* Copyright (C) 2016,2017 Maschell
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
****************************************************************************/
#include "ControllerPatcherHID.hpp"
#include <malloc.h>
#include <stdio.h>
#include <string.h>
#include <gctypes.h>
#include "dynamic_libs/os_functions.h"
#include "utils/logger.h"
/*----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
* public implementation for the network controller
*---------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
s32 ControllerPatcherHID::externAttachDetachCallback(HIDDevice *p_device, u32 attach){
HIDClient client;
memset(&client,0,sizeof(client));
return AttachDetachCallback(&client,p_device,attach);
}
void ControllerPatcherHID::externHIDReadCallback(u32 handle, unsigned char *buf, u32 bytes_transfered, my_cb_user * usr){
HIDReadCallback(handle,buf,bytes_transfered,usr);
}
/*----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
* private implementation for the HID Api.
*---------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
s32 ControllerPatcherHID::myAttachDetachCallback(HIDClient *p_client, HIDDevice *p_device, u32 attach){
return AttachDetachCallback(p_client,p_device,attach);
}
void ControllerPatcherHID::myHIDMouseReadCallback(u32 handle, s32 error, unsigned char *buf, u32 bytes_transfered, void *p_user){
if(error == 0){
my_cb_user *usr = (my_cb_user*)p_user;
u32 slot = 0;
if(usr->pad_slot < HID_MAX_PADS_COUNT){
slot = usr->pad_slot;
}
HID_Data * data_ptr = &(gHID_Devices[usr->slotdata.deviceslot].pad_data[slot]);
HID_Mouse_Data * cur_mouse_data = &data_ptr->data_union.mouse.cur_mouse_data;
data_ptr->type = DEVICE_TYPE_MOUSE;
//DEBUG_FUNCTION_LINE("%02X %02X %02X %02X %02X bytes_transfered: %d\n",buf[0],buf[1],buf[2],buf[3],buf[4],bytes_transfered);
if(buf[0] == 2 && bytes_transfered > 3){ // using the other mouse mode
buf +=1;
}
s8 x_value = 0;
s8 y_value = 0;
x_value = buf[1];
y_value = buf[2];
cur_mouse_data->X += x_value;
cur_mouse_data->deltaX = x_value;
cur_mouse_data->Y += y_value;
cur_mouse_data->deltaY = y_value;
cur_mouse_data->left_click = buf[0];
cur_mouse_data->right_click = buf[0]>>1;
if(cur_mouse_data->X < 0) cur_mouse_data->X = 0;
if(cur_mouse_data->X > 1280) cur_mouse_data->X = 1280;
if(cur_mouse_data->Y < 0) cur_mouse_data->Y = 0;
if(cur_mouse_data->Y > 720) cur_mouse_data->Y = 720;
cur_mouse_data->valuedChanged = 1;
//DEBUG_FUNCTION_LINE("%02X %02X %02X %02X %02X %02X %02X %02X %d = X: %d Y: %d \n",buf[0],buf[1],buf[2],buf[3],buf[4],buf[5],buf[6],buf[7],bytes_transfered,x_value,y_value);
HIDRead(handle, usr->buf, bytes_transfered, myHIDMouseReadCallback, usr);
}
}
void ControllerPatcherHID::myHIDReadCallback(u32 handle, s32 error, unsigned char *buf, u32 bytes_transfered, void *p_user){
if(error == 0 && p_user != NULL && gHIDAttached){
my_cb_user *usr = (my_cb_user*)p_user;
HIDReadCallback(handle,buf,bytes_transfered,usr);
if(usr->slotdata.hidmask == gHID_LIST_DS4){
os_usleep(1000*2); //DS4 is way tooo fast. sleeping to reduce lag. (need to check the other pads)
}
HIDRead(handle, usr->buf, bytes_transfered, myHIDReadCallback, usr);
}
}
/*----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
* Intern Callback actions
*---------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
s32 ControllerPatcherHID::AttachDetachCallback(HIDClient *p_client, HIDDevice *p_device, u32 attach){
if(attach){
DEBUG_FUNCTION_LINE("vid %04x pid %04x connected\n", SWAP16(p_device->vid),SWAP16(p_device->pid));
if(HID_DEBUG){ DEBUG_FUNCTION_LINE("interface index %02x\n", p_device->interface_index);
DEBUG_FUNCTION_LINE("sub class %02x\n", p_device->sub_class);
DEBUG_FUNCTION_LINE("protocol %02x\n", p_device->protocol);
DEBUG_FUNCTION_LINE("max packet in %02x\n", p_device->max_packet_size_rx);
DEBUG_FUNCTION_LINE("max packet out %02x\n", p_device->max_packet_size_tx); }
}
if(!attach){
DEBUG_FUNCTION_LINE("vid %04x pid %04x disconnected\n", SWAP16(p_device->vid),SWAP16(p_device->pid));
}
DeviceInfo device_info;
memset(&device_info,0,sizeof(DeviceInfo));
device_info.slotdata.deviceslot = -1;
device_info.vidpid.vid = SWAP16(p_device->vid);
device_info.vidpid.pid = SWAP16(p_device->pid);
HIDSlotData * slotdata = &(device_info.slotdata);
if ((p_device->sub_class == 1) && (p_device->protocol == 1)) { //Keyboard
slotdata->hidmask = gHID_LIST_KEYBOARD;
slotdata->deviceslot = gHID_SLOT_KEYBOARD;
//DEBUG_FUNCTION_LINE("Found Keyboard: device: %s slot: %d\n",byte_to_binary(device_info.slotdata.hidmask),device_info.slotdata.deviceslot);
}else if ((p_device->sub_class == 1) && (p_device->protocol == 2)){ // MOUSE
slotdata->hidmask = gHID_LIST_MOUSE;
slotdata->deviceslot = gMouseSlot;
//DEBUG_FUNCTION_LINE("Found Mouse: device: %s slot: %d\n",byte_to_binary(device_info.hid),device_info.slot);
}else{
s32 ret;
if((ret = ControllerPatcherUtils::getDeviceInfoFromVidPid(&device_info)) < 0){
DEBUG_FUNCTION_LINE("ControllerPatcherUtils::getDeviceInfoFromVidPid(&device_info) failed %d \n",ret);
return HID_DEVICE_DETACH;
}else{
//DEBUG_FUNCTION_LINE("ControllerPatcherUtils::getDeviceInfoFromVidPid(&device_info) success %d \n",ret);
}
}
if(slotdata->hidmask){
if(attach){
s32 bufSize = 64;
if(slotdata->hidmask != gHID_LIST_MOUSE && config_controller[slotdata->deviceslot][CONTRPS_BUF_SIZE][0] == CONTROLLER_PATCHER_VALUE_SET){
bufSize = config_controller[slotdata->deviceslot][CONTRPS_BUF_SIZE][1];
}
unsigned char *buf = (unsigned char *) memalign(64,bufSize);
memset(buf,0,bufSize);
my_cb_user *usr = (my_cb_user *) memalign(64,sizeof(my_cb_user));
usr->buf = buf;
usr->slotdata = device_info.slotdata;
usr->transfersize = p_device->max_packet_size_rx;
usr->handle = p_device->handle;
gHIDAttached |= slotdata->hidmask;
gHIDCurrentDevice |= slotdata->hidmask;
s32 pads_per_device = 1;
if(config_controller[slotdata->deviceslot][CONTRPS_PAD_COUNT][0] != CONTROLLER_PATCHER_INVALIDVALUE){
pads_per_device = config_controller[slotdata->deviceslot][CONTRPS_PAD_COUNT][1];
if(pads_per_device > HID_MAX_PADS_COUNT){//maximum of HID_MAX_PADS_COUNT
pads_per_device = HID_MAX_PADS_COUNT;
}
}
s32 pad_count = config_controller[slotdata->deviceslot][CONTRPS_CONNECTED_PADS][1];
if(pad_count > 0x0F) pad_count = 0; //???
s32 pad_slot = 0;
s32 failed = 1;
for(s32 i = 0;i<HID_MAX_PADS_COUNT;i += pads_per_device){
if(!(pad_count & (1 << i))){
failed = 0;
pad_count |= (1 << i);
pad_slot = i;
break;
}
}
if(failed){
DEBUG_FUNCTION_LINE("error: I can only handle %d devices of the same type. Sorry \n",HID_MAX_PADS_COUNT);
if(buf){
free(buf);
buf = NULL;
}
if(usr){
free(usr);
usr = NULL;
}
return 0;
}
config_controller[slotdata->deviceslot][CONTRPS_CONNECTED_PADS][1] = pad_count;
DCFlushRange(&config_controller[slotdata->deviceslot][CONTRPS_CONNECTED_PADS][1],sizeof(config_controller[slotdata->deviceslot][CONTRPS_CONNECTED_PADS][1]));
DCInvalidateRange(&config_controller[slotdata->deviceslot][CONTRPS_CONNECTED_PADS][1],sizeof(config_controller[slotdata->deviceslot][CONTRPS_CONNECTED_PADS][1]));
usr->pads_per_device = pads_per_device;
usr->pad_slot = pad_slot;
for(s32 i = 0;i<pads_per_device;i++){
memset(&gHID_Devices[slotdata->deviceslot].pad_data[pad_slot+i],0,sizeof(HID_Data));
gHID_Devices[slotdata->deviceslot].pad_data[pad_slot+i].handle = p_device->handle;
//DEBUG_FUNCTION_LINE("saved handle %d to slot %d and pad %d\n",p_device->handle,slotdata->deviceslot,pad_slot);
gHID_Devices[slotdata->deviceslot].pad_data[pad_slot+i].user_data = usr;
gHID_Devices[slotdata->deviceslot].pad_data[pad_slot+i].slotdata = device_info.slotdata;
DCFlushRange(&gHID_Devices[slotdata->deviceslot].pad_data[pad_slot+i],sizeof(HID_Data));
DCInvalidateRange(&gHID_Devices[slotdata->deviceslot].pad_data[pad_slot+i],sizeof(HID_Data));
}
if(HID_DEBUG){ DEBUG_FUNCTION_LINE("Device successfully attached\n"); }
if(slotdata->hidmask == gHID_LIST_GC){ // GC PAD
//The GC Adapter has all ports in one device. Set them all.
gHID_Devices[slotdata->deviceslot].pad_data[0].slotdata = device_info.slotdata;
gHID_Devices[slotdata->deviceslot].pad_data[1].slotdata = device_info.slotdata;
gHID_Devices[slotdata->deviceslot].pad_data[2].slotdata = device_info.slotdata;
gHID_Devices[slotdata->deviceslot].pad_data[3].slotdata = device_info.slotdata;
buf[0] = 0x13;
HIDWrite(p_device->handle, usr->buf, 1, NULL,NULL);
HIDRead(p_device->handle, usr->buf, usr->transfersize, myHIDReadCallback, usr);
}else if (slotdata->hidmask == gHID_LIST_MOUSE){
HIDSetProtocol(p_device->handle, p_device->interface_index, 0, 0, 0);
//HIDGetDescriptor(p_device->handle,0x22,0x00,0,my_buf,512,my_foo_cb,NULL);
HIDSetIdle(p_device->handle,p_device->interface_index,1,NULL,NULL);
gHID_Mouse_Mode = HID_MOUSE_MODE_AIM;
HIDRead(p_device->handle, buf, p_device->max_packet_size_rx, myHIDMouseReadCallback, usr);
}else if (slotdata->hidmask == gHID_LIST_SWITCH_PRO){
s32 read_result = HIDRead(p_device->handle, usr->buf, usr->transfersize, NULL, NULL);
if(read_result == 64){
if(usr->buf[01] == 0x01){ //We need to do the handshake
DEBUG_FUNCTION_LINE("Switch Pro Controller handshake needed\n");
/**
Thanks to ShinyQuagsire23 for the values (https://github.com/shinyquagsire23/HID-Joy-Con-Whispering)
**/
//Get MAC
buf[0] = 0x80;
buf[1] = 0x01;
HIDWrite(p_device->handle, usr->buf, 2, NULL,NULL);
HIDRead(p_device->handle, usr->buf, usr->transfersize, NULL, NULL);
//Do handshake
buf[0] = 0x80;
buf[1] = 0x02;
HIDWrite(p_device->handle, usr->buf, 2, NULL,NULL);
HIDRead(p_device->handle, usr->buf, usr->transfersize, NULL, NULL);
//Talk over HID only.
buf[0] = 0x80;
buf[1] = 0x04;
HIDWrite(p_device->handle, usr->buf, 2, NULL,NULL);
HIDRead(p_device->handle, usr->buf, usr->transfersize, NULL, NULL);
}else{
DEBUG_FUNCTION_LINE("Switch Pro Controller handshake already done\n");
}
HIDRead(p_device->handle, usr->buf, usr->transfersize, myHIDReadCallback, usr);
}
}else if (slotdata->hidmask == gHID_LIST_KEYBOARD){
HIDSetProtocol(p_device->handle, p_device->interface_index, 1, 0, 0);
HIDSetIdle(p_device->handle, p_device->interface_index, 0, 0, 0);
HIDRead(p_device->handle, buf, p_device->max_packet_size_rx, myHIDReadCallback, usr);
}else if (slotdata->hidmask == gHID_LIST_DS3){
HIDSetProtocol(p_device->handle, p_device->interface_index, 1, 0, 0);
HIDDS3Rumble(p_device->handle,usr,0);
buf[0] = 0x42; buf[1] = 0x0c; buf[2] = 0x00; buf[3] = 0x00;
HIDSetReport(p_device->handle, HID_REPORT_FEATURE, PS3_F4_REPORT_ID, buf, PS3_F4_REPORT_LEN, NULL, NULL);
HIDRead(p_device->handle, usr->buf, p_device->max_packet_size_rx, myHIDReadCallback, usr);
}else{
HIDRead(p_device->handle, usr->buf, p_device->max_packet_size_rx, myHIDReadCallback, usr);
}
return HID_DEVICE_ATTACH;
}else{
my_cb_user * user_data = NULL;
s32 founddata = 0;
for(s32 i = 0;i<HID_MAX_PADS_COUNT;i++){
if(gHID_Devices[slotdata->deviceslot].pad_data[i].handle == p_device->handle){
gHID_Devices[slotdata->deviceslot].pad_data[i].handle = 0;
DCFlushRange(&gHID_Devices[slotdata->deviceslot].pad_data[i].handle,sizeof(gHID_Devices[slotdata->deviceslot].pad_data[i].handle));
DCInvalidateRange(&gHID_Devices[slotdata->deviceslot].pad_data[i].handle,sizeof(gHID_Devices[slotdata->deviceslot].pad_data[i].handle));
user_data = (my_cb_user *) gHID_Devices[slotdata->deviceslot].pad_data[i].user_data;
founddata = 1;
break;
}
}
if(user_data){
config_controller[slotdata->deviceslot][CONTRPS_CONNECTED_PADS][1] &= ~ (1 << user_data->pad_slot);
DCFlushRange(&config_controller[slotdata->deviceslot][CONTRPS_CONNECTED_PADS][1],sizeof(config_controller[slotdata->deviceslot][CONTRPS_CONNECTED_PADS][1]));
DCInvalidateRange(&config_controller[slotdata->deviceslot][CONTRPS_CONNECTED_PADS][1],sizeof(config_controller[slotdata->deviceslot][CONTRPS_CONNECTED_PADS][1]));
if(user_data->buf){
free(user_data->buf);
user_data->buf = NULL;
}
free(user_data);
user_data = NULL;
}else{
if(founddata){ DEBUG_FUNCTION_LINE("user_data null. You may have a memory leak.\n"); }
return HID_DEVICE_DETACH;
}
if(config_controller[slotdata->deviceslot][CONTRPS_CONNECTED_PADS][1] == 0){
gHIDAttached &= ~slotdata->hidmask;
gHIDCurrentDevice &= ~slotdata->hidmask;
DCFlushRange(&gHIDAttached,sizeof(gHIDAttached));
DCInvalidateRange(&gHIDAttached,sizeof(gHIDAttached));
DCFlushRange(&gHIDCurrentDevice,sizeof(gHIDCurrentDevice));
DCInvalidateRange(&gHIDCurrentDevice,sizeof(gHIDCurrentDevice));
if (slotdata->hidmask == gHID_LIST_MOUSE){
gHID_Mouse_Mode = HID_MOUSE_MODE_AIM;
}
}else{
if(HID_DEBUG){DEBUG_FUNCTION_LINE("We still have pad for deviceslot %d connected.\n",slotdata->deviceslot); }
}
if(HID_DEBUG){DEBUG_FUNCTION_LINE("Device successfully detached\n"); }
}
}else{
DEBUG_FUNCTION_LINE("HID-Device currently not supported! You can add support through config files\n");
}
return HID_DEVICE_DETACH;
}
void ControllerPatcherHID::HIDReadCallback(u32 handle, unsigned char *buf, u32 bytes_transfered, my_cb_user * usr){
ControllerPatcherUtils::doSampling(usr->slotdata.deviceslot,usr->pad_slot,false);
//DEBUG_FUNCTION_LINE("my_read_cbInternal: %d %08X %d\n",bytes_transfered,usr->slotdata.hidmask,usr->slotdata.deviceslot);
if(usr->slotdata.hidmask == gHID_LIST_GC){
HID_Data * data_ptr = NULL;
//Copy the data for all 4 pads
for(s32 i = 0;i<4;i++){
data_ptr = &(gHID_Devices[gHID_SLOT_GC].pad_data[i]);
memcpy(&(data_ptr->data_union.controller.last_hid_data[0]),&(data_ptr->data_union.controller.cur_hid_data[0]),10); //save last data.
memcpy(&(data_ptr->data_union.controller.cur_hid_data[0]),&buf[(i*9)+1],9); //save new data.
}
/*
s32 i = 0;
DEBUG_FUNCTION_LINE("GC1 %08X: %02X %02X %02X %02X %02X %02X %02X %02X %02X ", buf[i*9+0],buf[i*9+1],buf[i*9+2],buf[i*9+3],buf[i*9+4],buf[i*9+5],buf[i*9+6],buf[i*9+7],buf[i*9+8]);i++;
DEBUG_FUNCTION_LINE("GC2 %08X: %02X %02X %02X %02X %02X %02X %02X %02X %02X ", buf[i*9+0],buf[i*9+1],buf[i*9+2],buf[i*9+3],buf[i*9+4],buf[i*9+5],buf[i*9+6],buf[i*9+7],buf[i*9+8]);i++;
DEBUG_FUNCTION_LINE("GC3 %08X: %02X %02X %02X %02X %02X %02X %02X %02X %02X ", buf[i*9+0],buf[i*9+1],buf[i*9+2],buf[i*9+3],buf[i*9+4],buf[i*9+5],buf[i*9+6],buf[i*9+7],buf[i*9+8]);i++;
DEBUG_FUNCTION_LINE("GC4 %08X: %02X %02X %02X %02X %02X %02X %02X %02X %02X \n", buf[i*9+0],buf[i*9+1],buf[i*9+2],buf[i*9+3],buf[i*9+4],buf[i*9+5],buf[i*9+6],buf[i*9+7],buf[i*9+8]);*/
HIDGCRumble(handle,usr);
}else if(usr->slotdata.hidmask != 0){
//Depending on how the switch pro controller is connected, it has a different data format. At first we had the Bluetooth version, so we need to convert
//the USB one into it now. (When it's connected via USB). The network client always sends the BT version, even if connected via USB to the PC.
if(usr->slotdata.hidmask == gHID_LIST_SWITCH_PRO && buf != NULL && bytes_transfered >= 0x20){
u8 buffer[0x13];
memcpy(buffer,buf+0x0D,0x013);
/**
Thanks to ShinyQuagsire23 for the values (https://github.com/shinyquagsire23/HID-Joy-Con-Whispering)
**/
buf[0] = 0x80;
buf[1] = 0x92;
buf[2] = 0x00;
buf[3] = 0x01;
buf[4] = 0x00;
buf[5] = 0x00;
buf[6] = 0x00;
buf[7] = 0x00;
buf[8] = 0x1F;
//We want to get the next input!
s32 res = HIDWrite(handle, buf, 9, NULL,NULL);
if(res == 9){ //Check if it's the USB data format.
if(buffer[1] == 0) return;
//Converting the buttons
u32 buttons = (((u32*)(buffer))[0]) & 0xFFFFFF00;
u32 newButtons = 0;
if((buttons & HID_SWITCH_PRO_USB_BUTTON_A_VALUE) == HID_SWITCH_PRO_USB_BUTTON_A_VALUE) newButtons |= HID_SWITCH_PRO_BT_BUTTON_A_VALUE;
if((buttons & HID_SWITCH_PRO_USB_BUTTON_B_VALUE) == HID_SWITCH_PRO_USB_BUTTON_B_VALUE) newButtons |= HID_SWITCH_PRO_BT_BUTTON_B_VALUE;
if((buttons & HID_SWITCH_PRO_USB_BUTTON_X_VALUE) == HID_SWITCH_PRO_USB_BUTTON_X_VALUE) newButtons |= HID_SWITCH_PRO_BT_BUTTON_X_VALUE;
if((buttons & HID_SWITCH_PRO_USB_BUTTON_Y_VALUE) == HID_SWITCH_PRO_USB_BUTTON_Y_VALUE) newButtons |= HID_SWITCH_PRO_BT_BUTTON_Y_VALUE;
if((buttons & HID_SWITCH_PRO_USB_BUTTON_PLUS_VALUE) == HID_SWITCH_PRO_USB_BUTTON_PLUS_VALUE) newButtons |= HID_SWITCH_PRO_BT_BUTTON_PLUS_VALUE;
if((buttons & HID_SWITCH_PRO_USB_BUTTON_MINUS_VALUE) == HID_SWITCH_PRO_USB_BUTTON_MINUS_VALUE) newButtons |= HID_SWITCH_PRO_BT_BUTTON_MINUS_VALUE;
if((buttons & HID_SWITCH_PRO_USB_BUTTON_HOME_VALUE) == HID_SWITCH_PRO_USB_BUTTON_HOME_VALUE) newButtons |= HID_SWITCH_PRO_BT_BUTTON_HOME_VALUE;
//if((buttons & SWITCH_PRO_USB_BUTTON_SCREENSHOT) == HID_SWITCH_PRO_USB_BUTTON_SCREENSHOT) newButtons |= HID_SWITCH_PRO_BT_BUTTON_SCREENSHOT;
if((buttons & HID_SWITCH_PRO_USB_BUTTON_R_VALUE) == HID_SWITCH_PRO_USB_BUTTON_R_VALUE) newButtons |= HID_SWITCH_PRO_BT_BUTTON_R_VALUE;
if((buttons & HID_SWITCH_PRO_USB_BUTTON_ZR_VALUE) == HID_SWITCH_PRO_USB_BUTTON_ZR_VALUE) newButtons |= HID_SWITCH_PRO_BT_BUTTON_ZR_VALUE;
if((buttons & HID_SWITCH_PRO_USB_BUTTON_STICK_R_VALUE) == HID_SWITCH_PRO_USB_BUTTON_STICK_R_VALUE) newButtons |= HID_SWITCH_PRO_BT_BUTTON_STICK_R_VALUE;
if((buttons & HID_SWITCH_PRO_USB_BUTTON_L_VALUE) == HID_SWITCH_PRO_USB_BUTTON_L_VALUE) newButtons |= HID_SWITCH_PRO_BT_BUTTON_L_VALUE;
if((buttons & HID_SWITCH_PRO_USB_BUTTON_ZL_VALUE) == HID_SWITCH_PRO_USB_BUTTON_ZL_VALUE) newButtons |= HID_SWITCH_PRO_BT_BUTTON_ZL_VALUE;
if((buttons & HID_SWITCH_PRO_USB_BUTTON_STICK_L_VALUE) == HID_SWITCH_PRO_USB_BUTTON_STICK_L_VALUE) newButtons |= HID_SWITCH_PRO_BT_BUTTON_STICK_L_VALUE;
u8 dpad = buffer[2];
u8 dpadResult = HID_SWITCH_PRO_BT_BUTTON_DPAD_NEUTRAL_VALUE;
//Converting the DPAD
if(((dpad & HID_SWITCH_PRO_USB_BUTTON_UP_VALUE) == HID_SWITCH_PRO_USB_BUTTON_UP_VALUE) &&
((dpad & HID_SWITCH_PRO_USB_BUTTON_RIGHT_VALUE) == HID_SWITCH_PRO_USB_BUTTON_RIGHT_VALUE)){
dpadResult = HID_SWITCH_PRO_BT_BUTTON_DPAD_NE_VALUE;
}else if(((dpad & HID_SWITCH_PRO_USB_BUTTON_DOWN_VALUE) == HID_SWITCH_PRO_USB_BUTTON_DOWN_VALUE) &&
((dpad & HID_SWITCH_PRO_USB_BUTTON_RIGHT_VALUE) == HID_SWITCH_PRO_USB_BUTTON_RIGHT_VALUE)){
dpadResult = HID_SWITCH_PRO_BT_BUTTON_DPAD_SE_VALUE;
}else if(((dpad & HID_SWITCH_PRO_USB_BUTTON_DOWN_VALUE) == HID_SWITCH_PRO_USB_BUTTON_DOWN_VALUE) &&
((dpad & HID_SWITCH_PRO_USB_BUTTON_LEFT_VALUE) == HID_SWITCH_PRO_USB_BUTTON_LEFT_VALUE)){
dpadResult = HID_SWITCH_PRO_BT_BUTTON_DPAD_SW_VALUE;
}else if(((dpad & HID_SWITCH_PRO_USB_BUTTON_UP_VALUE) == HID_SWITCH_PRO_USB_BUTTON_UP_VALUE) &&
((dpad & HID_SWITCH_PRO_USB_BUTTON_LEFT_VALUE) == HID_SWITCH_PRO_USB_BUTTON_LEFT_VALUE)){
dpadResult = HID_SWITCH_PRO_BT_BUTTON_DPAD_NW_VALUE;
}else if((dpad & HID_SWITCH_PRO_USB_BUTTON_UP_VALUE) == HID_SWITCH_PRO_USB_BUTTON_UP_VALUE){
dpadResult = HID_SWITCH_PRO_BT_BUTTON_DPAD_N_VALUE;
}else if((dpad & HID_SWITCH_PRO_USB_BUTTON_RIGHT_VALUE) == HID_SWITCH_PRO_USB_BUTTON_RIGHT_VALUE){
dpadResult = HID_SWITCH_PRO_BT_BUTTON_DPAD_E_VALUE;
}else if((dpad & HID_SWITCH_PRO_USB_BUTTON_DOWN_VALUE) == HID_SWITCH_PRO_USB_BUTTON_DOWN_VALUE){
dpadResult = HID_SWITCH_PRO_BT_BUTTON_DPAD_S_VALUE;
}else if((dpad & HID_SWITCH_PRO_USB_BUTTON_LEFT_VALUE) == HID_SWITCH_PRO_USB_BUTTON_LEFT_VALUE){
dpadResult = HID_SWITCH_PRO_BT_BUTTON_DPAD_W_VALUE;
}
//Converting the stick data
u8 LX = (u8) ((u16) ((buffer[0x04] << 8 &0xFF00) | (((u16)buffer[0x03])&0xFF)) >> 0x04);
u8 LY = (u8)((buffer[0x05] *-1));
u8 RX = (u8) ((u16) ((buffer[0x07] << 8 &0xFF00) | (((u16)buffer[0x06])&0xFF)) >> 0x04);
u8 RY = (u8)((buffer[0x08] *-1));
buf[0] = (newButtons >> 24) & 0xFF;
buf[1] = (newButtons >> 16) & 0xFF;
buf[2] |= dpadResult;
buf[4] = LX;
buf[6] = LY;
buf[8] = RX;
buf[10] = RY;
}
}
s32 dsize = (HID_MAX_DATA_LENGTH_PER_PAD > bytes_transfered)? bytes_transfered : HID_MAX_DATA_LENGTH_PER_PAD;
s32 skip = 0;
//Input filter
if( config_controller[usr->slotdata.deviceslot][CONTRPS_INPUT_FILTER][0] != CONTROLLER_PATCHER_INVALIDVALUE){
if(buf[config_controller[usr->slotdata.deviceslot][CONTRPS_INPUT_FILTER][0]] != config_controller[usr->slotdata.deviceslot][CONTRPS_INPUT_FILTER][1]){
skip = 1;
}
}
if(!skip){
u32 slot = 0;
if(usr->pad_slot < HID_MAX_PADS_COUNT){
slot = usr->pad_slot;
}
slot += ControllerPatcherUtils::getPadSlotInAdapter(usr->slotdata.deviceslot,buf); // If the controller has multiple slots, we need to use the right one.
HID_Data * data_ptr = &(gHID_Devices[usr->slotdata.deviceslot].pad_data[slot]);
memcpy(&(data_ptr->data_union.controller.last_hid_data[0]),&(data_ptr->data_union.controller.cur_hid_data[0]),dsize); // save the last data.
memcpy(&(data_ptr->data_union.controller.cur_hid_data[0]),&buf[0],dsize); // save the new data.
DCFlushRange(&gHID_Devices[usr->slotdata.deviceslot].pad_data[slot],sizeof(HID_Data));
data_ptr = &(gHID_Devices[usr->slotdata.deviceslot].pad_data[slot]);
HIDRumble(handle,usr,slot);
}
}
}
/*----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
* Other functions
*---------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
CONTROLLER_PATCHER_RESULT_OR_ERROR ControllerPatcherHID::setVPADControllerData(VPADData * buffer,std::vector<HID_Data *>& data){
if(buffer == NULL) return CONTROLLER_PATCHER_ERROR_NULL_POINTER;
HID_Data * data_cur;
s32 buttons_hold;
for(u32 i = 0;i<data.size();i++){
data_cur = data[i];
if(data_cur->slotdata.hidmask & gHID_LIST_MOUSE){ //Reset the input when we have no new inputs
HID_Mouse_Data * mouse_data = &data_cur->data_union.mouse.cur_mouse_data;
if(mouse_data->valuedChanged == 1){ //Fix for the mouse cursor
mouse_data->valuedChanged = 0;
}else{
mouse_data->deltaX = 0;
mouse_data->deltaY = 0;
}
}
buttons_hold = 0;
ControllerPatcherUtils::getButtonPressed(data_cur,&buttons_hold,VPAD_BUTTON_A);
ControllerPatcherUtils::getButtonPressed(data_cur,&buttons_hold,VPAD_BUTTON_B);
ControllerPatcherUtils::getButtonPressed(data_cur,&buttons_hold,VPAD_BUTTON_X);
ControllerPatcherUtils::getButtonPressed(data_cur,&buttons_hold,VPAD_BUTTON_Y);
ControllerPatcherUtils::getButtonPressed(data_cur,&buttons_hold,VPAD_BUTTON_LEFT);
ControllerPatcherUtils::getButtonPressed(data_cur,&buttons_hold,VPAD_BUTTON_RIGHT);
ControllerPatcherUtils::getButtonPressed(data_cur,&buttons_hold,VPAD_BUTTON_DOWN);
ControllerPatcherUtils::getButtonPressed(data_cur,&buttons_hold,VPAD_BUTTON_UP);
ControllerPatcherUtils::getButtonPressed(data_cur,&buttons_hold,VPAD_BUTTON_MINUS);
ControllerPatcherUtils::getButtonPressed(data_cur,&buttons_hold,VPAD_BUTTON_L);
ControllerPatcherUtils::getButtonPressed(data_cur,&buttons_hold,VPAD_BUTTON_R);
ControllerPatcherUtils::getButtonPressed(data_cur,&buttons_hold,VPAD_BUTTON_PLUS);
ControllerPatcherUtils::getButtonPressed(data_cur,&buttons_hold,VPAD_BUTTON_ZL);
ControllerPatcherUtils::getButtonPressed(data_cur,&buttons_hold,VPAD_BUTTON_ZR);
ControllerPatcherUtils::getButtonPressed(data_cur,&buttons_hold,VPAD_BUTTON_HOME);
ControllerPatcherUtils::getButtonPressed(data_cur,&buttons_hold,VPAD_BUTTON_STICK_L);
ControllerPatcherUtils::getButtonPressed(data_cur,&buttons_hold,VPAD_BUTTON_STICK_R);
u32 last_emulate_stick = (data_cur->last_buttons) & VPAD_MASK_EMULATED_STICKS; // We should only need the emulated stick data.
s32 last_realbuttons = (data_cur->last_buttons) & VPAD_MASK_BUTTONS;
buffer->btns_h |= buttons_hold;
buffer->btns_d |= (buttons_hold & (~last_realbuttons));
buffer->btns_r |= (last_realbuttons & (~buttons_hold));
ControllerPatcherUtils::convertAnalogSticks(data_cur,buffer);
ControllerPatcherUtils::setEmulatedSticks(buffer,&last_emulate_stick);
ControllerPatcherUtils::checkAndSetMouseMode(data_cur);
ControllerPatcherUtils::setTouch(data_cur,buffer);
data_cur->last_buttons = buttons_hold & VPAD_MASK_BUTTONS;
data_cur->last_buttons |= last_emulate_stick;
}
// Caculates a valid stick position
if(data.size() > 0){
ControllerPatcherUtils::normalizeStickValues(&buffer->lstick);
ControllerPatcherUtils::normalizeStickValues(&buffer->rstick);
}
return CONTROLLER_PATCHER_ERROR_NONE;
}
std::vector<HID_Data *> ControllerPatcherHID::getHIDDataAll(){
u32 hid = gHIDCurrentDevice;
std::vector<HID_Data *> data_list;
for(s32 i = 0;i < gHIDMaxDevices;i++){
if((hid & (1 << i)) != 0){
u32 cur_hidmask = config_controller_hidmask[i];
for(s32 pad = 0; pad < HID_MAX_PADS_COUNT; pad++){
s32 res;
HID_Data * new_data = NULL;
if((res = ControllerPatcherHID::getHIDData(cur_hidmask,pad,&new_data)) < 0){ // Checks if the pad is invalid.
DEBUG_FUNCTION_LINE("error: Error getting the HID data from HID(%s) CHAN(). Error %d\n",CPStringTools::byte_to_binary(cur_hidmask),pad,res);
continue;
}
if(new_data != NULL) data_list.push_back(new_data);
}
}
}
return data_list;
}
/*
The slotdata in the HID_Data pointer is empty. We need to provide the hidmask via the parameter
*/
CONTROLLER_PATCHER_RESULT_OR_ERROR ControllerPatcherHID::getHIDData(u32 hidmask, s32 pad, HID_Data ** data){
if(data == NULL) return CONTROLLER_PATCHER_ERROR_INVALID_BUFFER;
if(!(hidmask & gHIDCurrentDevice)) return CONTROLLER_PATCHER_ERROR_HID_NOT_CONNECTED;
if(pad < 0 && pad > 3) return CONTROLLER_PATCHER_ERROR_INVALID_CHAN;
s32 device_slot = ControllerPatcherUtils::getDeviceSlot(hidmask);
if(device_slot < 0){
return CONTROLLER_PATCHER_ERROR_DEVICE_SLOT_NOT_FOUND;
}
s32 real_pad = pad;
if((device_slot != gHID_SLOT_GC) && config_controller[device_slot][CONTRPS_PAD_COUNT][0] != CONTROLLER_PATCHER_INVALIDVALUE){
s32 pad_count = config_controller[device_slot][CONTRPS_PAD_COUNT][1];
if(pad_count > HID_MAX_PADS_COUNT) pad_count = HID_MAX_PADS_COUNT;
pad = (pad/(pad_count))*pad_count;
}
s32 result = ControllerPatcherUtils::checkActivePad(hidmask,pad);
if(result < 0){ //Not pad connected to adapter
return CONTROLLER_PATCHER_ERROR_NO_PAD_CONNECTED;
}
*data = &gHID_Devices[device_slot].pad_data[real_pad];
return CONTROLLER_PATCHER_ERROR_NONE;
}
void ControllerPatcherHID::HIDGCRumble(u32 handle,my_cb_user *usr){
if(usr == NULL) return;
if(!ControllerPatcher::isRumbleActivated()) return;
s32 rumblechanged = 0;
for(s32 i = 0;i<HID_GC_PAD_COUNT;i++){
HID_Data * data_ptr = &(gHID_Devices[usr->slotdata.deviceslot].pad_data[i]);
if(data_ptr->rumbleActive != usr->rumblestatus[i]){
rumblechanged = 1;
}
usr->rumblestatus[i] = data_ptr->rumbleActive;
usr->buf[i+1] = usr->rumblestatus[i];
}
usr->forceRumbleInTicks[0]--;
if(rumblechanged || usr->forceRumbleInTicks[0] <= 0){
usr->buf[0] = 0x11;
HIDWrite(handle, usr->buf, 5, NULL, NULL);
usr->forceRumbleInTicks[0] = 10;
}
}
void ControllerPatcherHID::HIDRumble(u32 handle,my_cb_user *usr,u32 pad){
if(usr == NULL || pad > HID_MAX_PADS_COUNT) return;
if(!ControllerPatcher::isRumbleActivated()) return;
s32 rumblechanged = 0;
HID_Data * data_ptr = &(gHID_Devices[usr->slotdata.deviceslot].pad_data[pad]);
if(data_ptr->rumbleActive != usr->rumblestatus[pad]){
usr->rumblestatus[pad] = data_ptr->rumbleActive;
rumblechanged = 1;
}
usr->forceRumbleInTicks[pad]--;
if(rumblechanged || usr->forceRumbleInTicks[pad] <= 0){
//DEBUG_FUNCTION_LINE("Rumble: %d %d\n",usr->rumblestatus[pad],usr->rumbleForce[pad]);
//Seding to the network client!
char bytes[6];
s32 i = 0;
bytes[i++] = 0x01;
bytes[i++] = (handle >> 24) & 0xFF;
bytes[i++] = (handle >> 16) & 0xFF;
bytes[i++] = (handle >> 8) & 0xFF;
bytes[i++] = handle & 0xFF;
bytes[i++] = usr->rumblestatus[pad];
UDPClient * instance = UDPClient::getInstance();
if(instance != NULL){
instance->sendData(bytes,6);
}
if(usr->slotdata.hidmask == gHID_LIST_DS3){
HIDDS3Rumble(handle,usr,usr->rumblestatus[pad]);
}else{
// Not implemented for other devices =(
}
usr->forceRumbleInTicks[pad] = 10;
}
}
static u8 ds3_rumble_Report[48] =
{
0x00, 0xFF, 0x00, 0xFF, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0x27, 0x10, 0x00, 0x32,
0xFF, 0x27, 0x10, 0x00, 0x32,
0xFF, 0x27, 0x10, 0x00, 0x32,
0xFF, 0x27, 0x10, 0x00, 0x32,
0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00,
};
void ControllerPatcherHID::HIDDS3Rumble(u32 handle,my_cb_user *usr,s32 rumble){
memcpy(usr->buf, ds3_rumble_Report, 48);
if (rumble) {
usr->buf[2] = 0x01;
usr->buf[4] = 0xff;
}
HIDSetReport(handle, HID_REPORT_OUTPUT, PS3_01_REPORT_ID, usr->buf, 48, NULL, NULL);
}
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