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PS3BT.cpp
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/* Copyright (C) 2012 Kristian Lauszus, TKJ Electronics. All rights reserved.
This software may be distributed and modified under the terms of the GNU
General Public License version 2 (GPL2) as published by the Free Software
Foundation and appearing in the file GPL2.TXT included in the packaging of
this file. Please note that GPL2 Section 2[b] requires that all works based
on this software must also be made publicly available under the terms of
the GPL2 ("Copyleft").
Contact information
-------------------
Kristian Lauszus, TKJ Electronics
Web : http://www.tkjelectronics.com
e-mail : kristianl@tkjelectronics.com
*/
#include "PS3BT.h"
// To enable serial debugging see "settings.h"
//#define EXTRADEBUG // Uncomment to get even more debugging data
PS3BT::PS3BT(BTD *p, uint8_t btadr5, uint8_t btadr4, uint8_t btadr3, uint8_t btadr2, uint8_t btadr1, uint8_t btadr0)
: BluetoothService(p) // Pointer to USB class instance - mandatory
{
pBtd->my_bdaddr[5] = btadr5; // Change to your dongle's Bluetooth address instead
pBtd->my_bdaddr[4] = btadr4;
pBtd->my_bdaddr[3] = btadr3;
pBtd->my_bdaddr[2] = btadr2;
pBtd->my_bdaddr[1] = btadr1;
pBtd->my_bdaddr[0] = btadr0;
HIDBuffer[0] = 0x52; // HID BT Set_report (0x50) | Report Type (Output 0x02)
HIDBuffer[1] = 0x01; // Report ID
// Needed for PS3 Move Controller commands to work via bluetooth
HIDMoveBuffer[0] = 0xA2; // HID BT DATA_request (0xA0) | Report Type (Output 0x02)
HIDMoveBuffer[1] = 0x02; // Report ID
/* Set device cid for the control and intterrupt channelse - LSB */
control_dcid[0] = 0x40; // 0x0040
control_dcid[1] = 0x00;
interrupt_dcid[0] = 0x41; // 0x0041
interrupt_dcid[1] = 0x00;
Reset();
}
bool PS3BT::getButtonPress(ButtonEnum b) {
return (ButtonState & pgm_read_dword(&PS3_BUTTONS[(uint8_t)b]));
}
bool PS3BT::getButtonClick(ButtonEnum b) {
uint32_t button = pgm_read_dword(&PS3_BUTTONS[(uint8_t)b]);
bool click = (ButtonClickState & button);
ButtonClickState &= ~button; // Clear "click" event
return click;
}
uint8_t PS3BT::getAnalogButton(ButtonEnum a) {
return (uint8_t)(l2capinbuf[pgm_read_byte(&PS3_ANALOG_BUTTONS[(uint8_t)a])]);
}
uint8_t PS3BT::getAnalogHat(AnalogHatEnum a) {
return (uint8_t)(l2capinbuf[(uint8_t)a + 15]);
}
int16_t PS3BT::getSensor(SensorEnum a) {
if(PS3Connected) {
if(a == aX || a == aY || a == aZ || a == gZ)
return ((l2capinbuf[(uint16_t)a] << 8) | l2capinbuf[(uint16_t)a + 1]);
else
return 0;
} else if(PS3MoveConnected) {
if(a == mXmove || a == mYmove) // These are all 12-bits long
return (((l2capinbuf[(uint16_t)a] & 0x0F) << 8) | (l2capinbuf[(uint16_t)a + 1]));
else if(a == mZmove || a == tempMove) // The tempearature is also 12 bits long
return ((l2capinbuf[(uint16_t)a] << 4) | ((l2capinbuf[(uint16_t)a + 1] & 0xF0) >> 4));
else // aXmove, aYmove, aZmove, gXmove, gYmove and gZmove
return (l2capinbuf[(uint16_t)a] | (l2capinbuf[(uint16_t)a + 1] << 8));
} else
return 0;
}
float PS3BT::getAngle(AngleEnum a) {
float accXval, accYval, accZval;
if(PS3Connected) {
// Data for the Kionix KXPC4 used in the DualShock 3
const float zeroG = 511.5f; // 1.65/3.3*1023 (1.65V)
accXval = -((float)getSensor(aX) - zeroG);
accYval = -((float)getSensor(aY) - zeroG);
accZval = -((float)getSensor(aZ) - zeroG);
} else if(PS3MoveConnected) {
// It's a Kionix KXSC4 inside the Motion controller
const uint16_t zeroG = 0x8000;
accXval = -(int16_t)(getSensor(aXmove) - zeroG);
accYval = (int16_t)(getSensor(aYmove) - zeroG);
accZval = (int16_t)(getSensor(aZmove) - zeroG);
} else
return 0;
// Convert to 360 degrees resolution
// atan2 outputs the value of -π to π (radians)
// We are then converting it to 0 to 2π and then to degrees
if(a == Pitch)
return (atan2f(accYval, accZval) + PI) * RAD_TO_DEG;
else
return (atan2f(accXval, accZval) + PI) * RAD_TO_DEG;
}
float PS3BT::get9DOFValues(SensorEnum a) { // Thanks to Manfred Piendl
if(!PS3MoveConnected)
return 0;
int16_t value = getSensor(a);
if(a == mXmove || a == mYmove || a == mZmove) {
if(value > 2047)
value -= 0x1000;
return (float)value / 3.2f; // unit: muT = 10^(-6) Tesla
} else if(a == aXmove || a == aYmove || a == aZmove) {
if(value < 0)
value += 0x8000;
else
value -= 0x8000;
return (float)value / 442.0f; // unit: m/(s^2)
} else if(a == gXmove || a == gYmove || a == gZmove) {
if(value < 0)
value += 0x8000;
else
value -= 0x8000;
if(a == gXmove)
return (float)value / 11.6f; // unit: deg/s
else if(a == gYmove)
return (float)value / 11.2f; // unit: deg/s
else // gZmove
return (float)value / 9.6f; // unit: deg/s
} else
return 0;
}
uint16_t PS3BT::getTemperature() {
if(PS3MoveConnected) {
return getSensor(tempMove);
} else
return 0;
}
bool PS3BT::getStatus(StatusEnum c) {
return (l2capinbuf[(uint16_t)c >> 8] == ((uint8_t)c & 0xff));
}
void PS3BT::printStatusString() {
char statusOutput[102]; // Max string length plus null character
if(PS3Connected || PS3NavigationConnected) {
strcpy_P(statusOutput, PSTR("\r\nConnectionStatus: "));
if(getStatus(Plugged)) strcat_P(statusOutput, PSTR("Plugged"));
else if(getStatus(Unplugged)) strcat_P(statusOutput, PSTR("Unplugged"));
else strcat_P(statusOutput, PSTR("Error"));
strcat_P(statusOutput, PSTR(" - PowerRating: "));
if(getStatus(Charging)) strcat_P(statusOutput, PSTR("Charging"));
else if(getStatus(NotCharging)) strcat_P(statusOutput, PSTR("Not Charging"));
else if(getStatus(Shutdown)) strcat_P(statusOutput, PSTR("Shutdown"));
else if(getStatus(Dying)) strcat_P(statusOutput, PSTR("Dying"));
else if(getStatus(Low)) strcat_P(statusOutput, PSTR("Low"));
else if(getStatus(High)) strcat_P(statusOutput, PSTR("High"));
else if(getStatus(Full)) strcat_P(statusOutput, PSTR("Full"));
else strcat_P(statusOutput, PSTR("Error"));
strcat_P(statusOutput, PSTR(" - WirelessStatus: "));
if(getStatus(CableRumble)) strcat_P(statusOutput, PSTR("Cable - Rumble is on"));
else if(getStatus(Cable)) strcat_P(statusOutput, PSTR("Cable - Rumble is off"));
else if(getStatus(BluetoothRumble)) strcat_P(statusOutput, PSTR("Bluetooth - Rumble is on"));
else if(getStatus(Bluetooth)) strcat_P(statusOutput, PSTR("Bluetooth - Rumble is off"));
else strcat_P(statusOutput, PSTR("Error"));
} else if(PS3MoveConnected) {
strcpy_P(statusOutput, PSTR("\r\nPowerRating: "));
if(getStatus(MoveCharging)) strcat_P(statusOutput, PSTR("Charging"));
else if(getStatus(MoveNotCharging)) strcat_P(statusOutput, PSTR("Not Charging"));
else if(getStatus(MoveShutdown)) strcat_P(statusOutput, PSTR("Shutdown"));
else if(getStatus(MoveDying)) strcat_P(statusOutput, PSTR("Dying"));
else if(getStatus(MoveLow)) strcat_P(statusOutput, PSTR("Low"));
else if(getStatus(MoveHigh)) strcat_P(statusOutput, PSTR("High"));
else if(getStatus(MoveFull)) strcat_P(statusOutput, PSTR("Full"));
else strcat_P(statusOutput, PSTR("Error"));
} else
strcpy_P(statusOutput, PSTR("\r\nError"));
printStringCRNL1(statusOutput);
}
void PS3BT::Reset() {
PS3Connected = false;
PS3MoveConnected = false;
PS3NavigationConnected = false;
activeConnection = false;
l2cap_event_flag = 0; // Reset flags
l2cap_state = L2CAP_WAIT;
pBtd->pollInterval = 10;
setIndicatorCount(2);
USART1_Init(12);
disable_Motor();
// Needed for PS3 Dualshock Controller commands to work via Bluetooth
for(uint8_t i = 0; i < PS3_REPORT_BUFFER_SIZE; i++)
HIDBuffer[i + 2] = pgm_read_byte(&PS3_REPORT_BUFFER[i]); // First two bytes reserved for report type and ID
}
void PS3BT::disconnect() { // Use this void to disconnect any of the controllers
// First the HID interrupt channel has to be disconnected, then the HID control channel and finally the HCI connection
pBtd->l2cap_disconnection_request(hci_handle, ++identifier, interrupt_scid, interrupt_dcid);
Reset();
l2cap_state = L2CAP_INTERRUPT_DISCONNECT;
}
void PS3BT::ACLData(uint8_t* ACLData) {
if(!pBtd->l2capConnectionClaimed && !PS3Connected && !PS3MoveConnected && !PS3NavigationConnected && !activeConnection && !pBtd->connectToWii && !pBtd->incomingWii && !pBtd->pairWithWii) {
if(ACLData[8] == L2CAP_CMD_CONNECTION_REQUEST) {
if((ACLData[12] | (ACLData[13] << 8)) == HID_CTRL_PSM) {
pBtd->l2capConnectionClaimed = true; // Claim that the incoming connection belongs to this service
activeConnection = true;
hci_handle = pBtd->hci_handle; // Store the HCI Handle for the connection
l2cap_state = L2CAP_WAIT;
remote_name_first = pBtd->remote_name[0]; // Store the first letter in remote name for the connection
#ifdef DEBUG_USB_HOST
if(pBtd->hci_version < 3) { // Check the HCI Version of the Bluetooth dongle
Notify(PSTR("\r\nYour dongle may not support reading the analog buttons, sensors and status\r\nYour HCI Version is: "), 0x80);
Notify(pBtd->hci_version, 0x80);
Notify(PSTR("\r\nBut should be at least 3\r\nThis means that it doesn't support Bluetooth Version 2.0+EDR"), 0x80);
}
#endif
}
}
}
if(checkHciHandle(ACLData, hci_handle)) { // acl_handle_ok
memcpy(l2capinbuf, ACLData, BULK_MAXPKTSIZE);
if((l2capinbuf[6] | (l2capinbuf[7] << 8)) == 0x0001U) { // l2cap_control - Channel ID for ACL-U
if(l2capinbuf[8] == L2CAP_CMD_COMMAND_REJECT) {
#ifdef DEBUG_USB_HOST
Notify(PSTR("\r\nL2CAP Command Rejected - Reason: "), 0x80);
D_PrintHex(l2capinbuf[13], 0x80);
Notify(PSTR(" "), 0x80);
D_PrintHex(l2capinbuf[12], 0x80);
Notify(PSTR(" Data: "), 0x80);
D_PrintHex(l2capinbuf[17], 0x80);
Notify(PSTR(" "), 0x80);
D_PrintHex(l2capinbuf[16], 0x80);
Notify(PSTR(" "), 0x80);
D_PrintHex(l2capinbuf[15], 0x80);
Notify(PSTR(" "), 0x80);
D_PrintHex(l2capinbuf[14], 0x80);
#endif
} else if(l2capinbuf[8] == L2CAP_CMD_CONNECTION_REQUEST) {
#ifdef EXTRADEBUG
Notify(PSTR("\r\nL2CAP Connection Request - PSM: "), 0x80);
D_PrintHex(l2capinbuf[13], 0x80);
Notify(PSTR(" "), 0x80);
D_PrintHex(l2capinbuf[12], 0x80);
Notify(PSTR(" SCID: "), 0x80);
D_PrintHex(l2capinbuf[15], 0x80);
Notify(PSTR(" "), 0x80);
D_PrintHex(l2capinbuf[14], 0x80);
Notify(PSTR(" Identifier: "), 0x80);
D_PrintHex(l2capinbuf[9], 0x80);
#endif
if((l2capinbuf[12] | (l2capinbuf[13] << 8)) == HID_CTRL_PSM) {
identifier = l2capinbuf[9];
control_scid[0] = l2capinbuf[14];
control_scid[1] = l2capinbuf[15];
l2cap_set_flag(L2CAP_FLAG_CONNECTION_CONTROL_REQUEST);
} else if((l2capinbuf[12] | (l2capinbuf[13] << 8)) == HID_INTR_PSM) {
identifier = l2capinbuf[9];
interrupt_scid[0] = l2capinbuf[14];
interrupt_scid[1] = l2capinbuf[15];
l2cap_set_flag(L2CAP_FLAG_CONNECTION_INTERRUPT_REQUEST);
}
} else if(l2capinbuf[8] == L2CAP_CMD_CONFIG_RESPONSE) {
if((l2capinbuf[16] | (l2capinbuf[17] << 8)) == 0x0000) { // Success
if(l2capinbuf[12] == control_dcid[0] && l2capinbuf[13] == control_dcid[1]) {
Notify(PSTR("\r\nHID Control Configuration Complete"), 0x80);
l2cap_set_flag(L2CAP_FLAG_CONFIG_CONTROL_SUCCESS);
} else if(l2capinbuf[12] == interrupt_dcid[0] && l2capinbuf[13] == interrupt_dcid[1]) {
Notify(PSTR("\r\nHID Interrupt Configuration Complete"), 0x80);
l2cap_set_flag(L2CAP_FLAG_CONFIG_INTERRUPT_SUCCESS);
}
}
} else if(l2capinbuf[8] == L2CAP_CMD_CONFIG_REQUEST) {
if(l2capinbuf[12] == control_dcid[0] && l2capinbuf[13] == control_dcid[1]) {
Notify(PSTR("\r\nHID Control Configuration Request"), 0x80);
pBtd->l2cap_config_response(hci_handle, l2capinbuf[9], control_scid);
} else if(l2capinbuf[12] == interrupt_dcid[0] && l2capinbuf[13] == interrupt_dcid[1]) {
Notify(PSTR("\r\nHID Interrupt Configuration Request"), 0x80);
pBtd->l2cap_config_response(hci_handle, l2capinbuf[9], interrupt_scid);
}
} else if(l2capinbuf[8] == L2CAP_CMD_DISCONNECT_REQUEST) {
if(l2capinbuf[12] == control_dcid[0] && l2capinbuf[13] == control_dcid[1]) {
#ifdef DEBUG_USB_HOST
Notify(PSTR("\r\nDisconnect Request: Control Channel"), 0x80);
#endif
identifier = l2capinbuf[9];
pBtd->l2cap_disconnection_response(hci_handle, identifier, control_dcid, control_scid);
Reset();
} else if(l2capinbuf[12] == interrupt_dcid[0] && l2capinbuf[13] == interrupt_dcid[1]) {
#ifdef DEBUG_USB_HOST
Notify(PSTR("\r\nDisconnect Request: Interrupt Channel"), 0x80);
#endif
identifier = l2capinbuf[9];
pBtd->l2cap_disconnection_response(hci_handle, identifier, interrupt_dcid, interrupt_scid);
Reset();
}
} else if(l2capinbuf[8] == L2CAP_CMD_DISCONNECT_RESPONSE) {
if(l2capinbuf[12] == control_scid[0] && l2capinbuf[13] == control_scid[1]) {
Notify(PSTR("\r\nDisconnect Response: Control Channel"), 0x80);
identifier = l2capinbuf[9];
l2cap_set_flag(L2CAP_FLAG_DISCONNECT_CONTROL_RESPONSE);
} else if(l2capinbuf[12] == interrupt_scid[0] && l2capinbuf[13] == interrupt_scid[1]) {
Notify(PSTR("\r\nDisconnect Response: Interrupt Channel"), 0x80);
identifier = l2capinbuf[9];
l2cap_set_flag(L2CAP_FLAG_DISCONNECT_INTERRUPT_RESPONSE);
}
}
#ifdef EXTRADEBUG
else {
Notify(PSTR("\r\nL2CAP Unknown Signaling Command: "), 0x80);
D_PrintHex(l2capinbuf[8], 0x80);
}
#endif
} else if(l2capinbuf[6] == interrupt_dcid[0] && l2capinbuf[7] == interrupt_dcid[1]) { // l2cap_interrupt
#ifdef EXTRADEBUG
Notify(PSTR("\r\nL2CAP Interrupt"), 0x80);
#endif
if(PS3Connected || PS3MoveConnected || PS3NavigationConnected) {
/* Read Report */
if(l2capinbuf[8] == 0xA1) { // HID_THDR_DATA_INPUT
lastMessageTime = (uint32_t)millis(); // Store the last message time
if(PS3Connected || PS3NavigationConnected)
ButtonState = (uint32_t)(l2capinbuf[11] | ((uint16_t)l2capinbuf[12] << 8) | ((uint32_t)l2capinbuf[13] << 16));
else if(PS3MoveConnected)
ButtonState = (uint32_t)(l2capinbuf[10] | ((uint16_t)l2capinbuf[11] << 8) | ((uint32_t)l2capinbuf[12] << 16));
//Notify(PSTR("\r\nButtonState"), 0x80);
//D_PrintHex(ButtonState, 0x80);
if(ButtonState != OldButtonState) {
ButtonClickState = ButtonState & ~OldButtonState; // Update click state variable
OldButtonState = ButtonState;
}
#ifdef PRINTREPORT // Uncomment "#define PRINTREPORT" to print the report send by the PS3 Controllers
for(uint8_t i = 10; i < 58; i++) {
NotifyS(l2capinbuf[i], 0x80);
Notify(PSTR(" "), 0x80);
}
Notify(PSTR("\r\n"), 0x80);
#endif
}
}
}
L2CAP_task();
}
}
void PS3BT::L2CAP_task() {
switch(l2cap_state) {
case L2CAP_WAIT:
if(l2cap_check_flag(L2CAP_FLAG_CONNECTION_CONTROL_REQUEST)) {
#ifdef DEBUG_UART_HOST
Notify(PSTR("\r\nHID Control Incoming Connection Request"), 0x80);
#endif
pBtd->l2cap_connection_response(hci_handle, identifier, control_dcid, control_scid, PENDING);
delay(5);
pBtd->l2cap_connection_response(hci_handle, identifier, control_dcid, control_scid, SUCCESSFUL);
identifier++;
delay(5);
pBtd->l2cap_config_request(hci_handle, identifier, control_scid);
l2cap_state = L2CAP_CONTROL_SUCCESS;
}
break;
case L2CAP_CONTROL_SUCCESS:
if(l2cap_check_flag(L2CAP_FLAG_CONFIG_CONTROL_SUCCESS)) {
#ifdef DEBUG_UART_HOST
Notify(PSTR("\r\nHID Control Successfully Configured"), 0x80);
#endif
l2cap_state = L2CAP_INTERRUPT_SETUP;
}
break;
case L2CAP_INTERRUPT_SETUP:
if(l2cap_check_flag(L2CAP_FLAG_CONNECTION_INTERRUPT_REQUEST)) {
#ifdef DEBUG_UART_HOST
Notify(PSTR("\r\nHID Interrupt Incoming Connection Request"), 0x80);
#endif
pBtd->l2cap_connection_response(hci_handle, identifier, interrupt_dcid, interrupt_scid, PENDING);
delay(5);
pBtd->l2cap_connection_response(hci_handle, identifier, interrupt_dcid, interrupt_scid, SUCCESSFUL);
identifier++;
delay(5);
pBtd->l2cap_config_request(hci_handle, identifier, interrupt_scid);
l2cap_state = L2CAP_INTERRUPT_CONFIG_REQUEST;
}
break;
case L2CAP_INTERRUPT_CONFIG_REQUEST:
if(l2cap_check_flag(L2CAP_FLAG_CONFIG_INTERRUPT_SUCCESS)) { // Now the HID channels is established
#ifdef DEBUG_UART_HOST
Notify(PSTR("\r\nHID Interrupt Successfully Configured"), 0x80);
#endif
if(remote_name_first == 'M') { // First letter in Motion Controller ('M')
memset(l2capinbuf, 0, BULK_MAXPKTSIZE); // Reset l2cap in buffer as it sometimes read it as a button has been pressed
l2cap_state = TURN_ON_LED;
} else
l2cap_state = PS3_ENABLE_SIXAXIS;
timer = (uint32_t)millis();
}
break;
/* These states are handled in Run() */
case L2CAP_INTERRUPT_DISCONNECT:
if(l2cap_check_flag(L2CAP_FLAG_DISCONNECT_INTERRUPT_RESPONSE)) {
#ifdef DEBUG_UART_HOST
Notify(PSTR("\r\nDisconnected Interrupt Channel"), 0x80);
#endif
identifier++;
pBtd->l2cap_disconnection_request(hci_handle, identifier, control_scid, control_dcid);
l2cap_state = L2CAP_CONTROL_DISCONNECT;
}
break;
case L2CAP_CONTROL_DISCONNECT:
if(l2cap_check_flag(L2CAP_FLAG_DISCONNECT_CONTROL_RESPONSE)) {
#ifdef DEBUG_UART_HOST
Notify(PSTR("\r\nDisconnected Control Channel"), 0x80);
#endif
pBtd->hci_disconnect(hci_handle);
hci_handle = -1; // Reset handle
l2cap_event_flag = 0; // Reset flags
l2cap_state = L2CAP_WAIT;
}
break;
}
}
void PS3BT::Run() {
switch(l2cap_state) {
case PS3_ENABLE_SIXAXIS:
if((int32_t)((uint32_t)millis() - timer) > 100) { // loop 1 second before sending the command
delay(10);
printStringCRNL1("In1");
delay(10);
memset(l2capinbuf, 0, BULK_MAXPKTSIZE); // Reset l2cap in buffer as it sometimes read it as a button has been pressed
for(uint8_t i = 15; i < 19; i++)
l2capinbuf[i] = 0x7F; // Set the analog joystick values to center position
enable_sixaxis();
l2cap_state = TURN_ON_LED;
timer = (uint32_t)millis();
}
break;
case TURN_ON_LED:
if((int32_t)((uint32_t)millis() - timer) > 1000) { // loop 1 second before sending the command
if(remote_name_first == 'P') { // First letter in PLAYSTATION(R)3 Controller ('P')
#ifdef DEBUG_UART_HOST
delay(10);
Notify(PSTR("\r\nDualshock 3 Controller Enabled\r\n"), 0x80);
#endif
PS3Connected = true;
} else if(remote_name_first == 'N') { // First letter in Navigation Controller ('N')
#ifdef DEBUG_UART_HOST
Notify(PSTR("\r\nNavigation Controller Enabled\r\n"), 0x80);
#endif
PS3NavigationConnected = true;
} else if(remote_name_first == 'M') { // First letter in Motion Controller ('M')
timer = (uint32_t)millis();
#ifdef DEBUG_UART_HOST
Notify(PSTR("\r\nMotion Controller Enabled\r\n"), 0x80);
#endif
PS3MoveConnected = true;
}
ButtonState = 0; // Clear all values
OldButtonState = 0;
ButtonClickState = 0;
pBtd->pollInterval = 500;
USART1_Disable();
Init_Motor();
setLedOn(LED1); // Turn on the LED on the controller
l2cap_state = L2CAP_DONE;
setIndicatorCount(8);
}
break;
case L2CAP_DONE:
if(PS3MoveConnected) { // The Bulb and rumble values, has to be send at approximately every 5th second for it to stay on
if((int32_t)((uint32_t)millis() - timer) > 4000) { // Send at least every 4th second
HIDMove_Command(HIDMoveBuffer, HID_BUFFERSIZE); // The Bulb and rumble values, has to be written again and again, for it to stay turned on
timer = (uint32_t)millis();
}
}
break;
}
}
/************************************************************/
/* HID Commands */
/************************************************************/
// Playstation Sixaxis Dualshock and Navigation Controller commands
void PS3BT::HID_Command(uint8_t* data, uint8_t nbytes) {
if((int32_t)((uint32_t)millis() - timerHID) <= 150) // Check if is has been more than 150ms since last command
delay((uint32_t)(150 - ((uint32_t)millis() - timerHID))); // There have to be a delay between commands
pBtd->L2CAP_Command(hci_handle, data, nbytes, control_scid[0], control_scid[1]); // Both the Navigation and Dualshock controller sends data via the control channel
timerHID = (uint32_t)millis();
}
void PS3BT::setAllOff() {
HIDBuffer[3] = 0x00; // Rumble bytes
HIDBuffer[4] = 0x00;
HIDBuffer[5] = 0x00;
HIDBuffer[6] = 0x00;
HIDBuffer[11] = 0x00; // LED byte
HID_Command(HIDBuffer, HID_BUFFERSIZE);
}
void PS3BT::setRumbleOff() {
uint8_t rumbleBuf[HID_BUFFERSIZE];
memcpy(rumbleBuf, HIDBuffer, HID_BUFFERSIZE);
rumbleBuf[3] = 0x00;
rumbleBuf[4] = 0x00;
rumbleBuf[5] = 0x00;
rumbleBuf[6] = 0x00;
HID_Command(rumbleBuf, HID_BUFFERSIZE);
}
void PS3BT::setRumbleOn(RumbleEnum mode) {
uint8_t power[2] = {0xff, 0x00}; // Defaults to RumbleLow
if(mode == RumbleHigh) {
power[0] = 0x00;
power[1] = 0xff;
}
setRumbleOn(0xfe, power[0], 0xfe, power[1]);
}
void PS3BT::setRumbleOn(uint8_t rightDuration, uint8_t rightPower, uint8_t leftDuration, uint8_t leftPower) {
uint8_t rumbleBuf[HID_BUFFERSIZE];
memcpy(rumbleBuf, HIDBuffer, HID_BUFFERSIZE);
rumbleBuf[3] = rightDuration;
rumbleBuf[4] = rightPower;
rumbleBuf[5] = leftDuration;
rumbleBuf[6] = leftPower;
HID_Command(rumbleBuf, HID_BUFFERSIZE);
}
void PS3BT::setLedRaw(uint8_t value) {
HIDBuffer[11] = value << 1;
HID_Command(HIDBuffer, HID_BUFFERSIZE);
}
void PS3BT::setLedOff(LEDEnum a) {
HIDBuffer[11] &= ~((uint8_t)((pgm_read_byte(&PS3_LEDS[(uint8_t)a]) & 0x0f) << 1));
HID_Command(HIDBuffer, HID_BUFFERSIZE);
}
void PS3BT::setLedOn(LEDEnum a) {
if(a == OFF)
setLedRaw(0);
else {
HIDBuffer[11] |= (uint8_t)((pgm_read_byte(&PS3_LEDS[(uint8_t)a]) & 0x0f) << 1);
HID_Command(HIDBuffer, HID_BUFFERSIZE);
}
}
void PS3BT::setLedToggle(LEDEnum a) {
HIDBuffer[11] ^= (uint8_t)((pgm_read_byte(&PS3_LEDS[(uint8_t)a]) & 0x0f) << 1);
HID_Command(HIDBuffer, HID_BUFFERSIZE);
}
void PS3BT::enable_sixaxis() { // Command used to enable the Dualshock 3 and Navigation controller to send data via Bluetooth
uint8_t cmd_buf[6];
cmd_buf[0] = 0x53; // HID BT Set_report (0x50) | Report Type (Feature 0x03)
cmd_buf[1] = 0xF4; // Report ID
cmd_buf[2] = 0x42; // Special PS3 Controller enable commands
cmd_buf[3] = 0x03;
cmd_buf[4] = 0x00;
cmd_buf[5] = 0x00;
HID_Command(cmd_buf, 6);
}
// Playstation Move Controller commands
void PS3BT::HIDMove_Command(uint8_t* data, uint8_t nbytes) {
if((int32_t)((uint32_t)millis() - timerHID) <= 150)// Check if is has been less than 150ms since last command
delay((uint32_t)(150 - ((uint32_t)millis() - timerHID))); // There have to be a delay between commands
pBtd->L2CAP_Command(hci_handle, data, nbytes, interrupt_scid[0], interrupt_scid[1]); // The Move controller sends it's data via the intterrupt channel
timerHID = (uint32_t)millis();
}
void PS3BT::moveSetBulb(uint8_t r, uint8_t g, uint8_t b) { // Use this to set the Color using RGB values
// Set the Bulb's values into the write buffer
HIDMoveBuffer[3] = r;
HIDMoveBuffer[4] = g;
HIDMoveBuffer[5] = b;
HIDMove_Command(HIDMoveBuffer, HID_BUFFERSIZE);
}
void PS3BT::moveSetBulb(ColorsEnum color) { // Use this to set the Color using the predefined colors in enum
moveSetBulb((uint8_t)(color >> 16), (uint8_t)(color >> 8), (uint8_t)(color));
}
void PS3BT::moveSetRumble(uint8_t rumble) {
#ifdef DEBUG_USB_HOST
if(rumble < 64 && rumble != 0) // The rumble value has to at least 64, or approximately 25% (64/255*100)
Notify(PSTR("\r\nThe rumble value has to at least 64, or approximately 25%"), 0x80);
#endif
// Set the rumble value into the write buffer
HIDMoveBuffer[7] = rumble;
HIDMove_Command(HIDMoveBuffer, HID_BUFFERSIZE);
}
void PS3BT::onInit() {
if(pFuncOnInit)
pFuncOnInit(); // Call the user function
else {
if(PS3MoveConnected)
moveSetBulb(Red);
else // Dualshock 3 or Navigation controller
setLedOn(static_cast<LEDEnum>(LED1));
}
}