int main()
{
// Initialize PortHandler instance
// Set the port path
// Get methods and members of PortHandlerLinux or PortHandlerWindows
PortHandler *portHandler = PortHandler::GetPortHandler(DEVICENAME);
// Initialize Packethandler instance
// Set the protocol version
// Get methods and members of Protocol1PacketHandler or Protocol2PacketHandler
PacketHandler *packetHandler = PacketHandler::GetPacketHandler(PROTOCOL_VERSION);
int dxl_comm_result = COMM_TX_FAIL; // Communication result
UINT8_T dxl_error = 0; // Dynamixel error
UINT16_T dxl_model_number; // Dynamixel model number
// Open port
if( portHandler->OpenPort() )
{
printf( "Succeeded to open the port!\n" );
}
else
{
printf( "Failed to open the port!\n" );
printf( "Press any key to terminate...\n" );
_getch();
return 0;
}
// Set port baudrate
if( portHandler->SetBaudRate(BAUDRATE) )
{
printf( "Succeeded to change the baudrate!\n" );
}
else
{
printf( "Failed to change the baudrate!\n" );
printf( "Press any key to terminate...\n" );
_getch();
return 0;
}
// Try to ping the Dynamixel
// Get Dynamixel model number
dxl_comm_result = packetHandler->Ping(portHandler, DXL_ID, &dxl_model_number, &dxl_error);
if(dxl_comm_result != COMM_SUCCESS)
packetHandler->PrintTxRxResult(dxl_comm_result);
else if(dxl_error != 0)
packetHandler->PrintRxPacketError(dxl_error);
printf("[ID:%03d] Ping Succeeded. Dynamixel model number : %d\n", DXL_ID, dxl_model_number);
// Close port
portHandler->ClosePort();
return 0;
}
int main()
{
// Initialize PortHandler instance
// Set the port path
// Get methods and members of PortHandlerLinux or PortHandlerWindows
PortHandler *portHandler = PortHandler::GetPortHandler(DEVICENAME);
// Initialize Packethandler instance
// Set the protocol version
// Get methods and members of Protocol1PacketHandler or Protocol2PacketHandler
PacketHandler *packetHandler = PacketHandler::GetPacketHandler(PROTOCOL_VERSION);
// Initialize Groupsyncwrite instance
GroupSyncWrite groupSyncWrite(portHandler, packetHandler, ADDR_MX_GOAL_POSITION, LEN_MX_GOAL_POSITION);
int index = 0;
int dxl_comm_result = COMM_TX_FAIL; // Communication result
bool dxl_addparam_result = false; // AddParam result
int dxl_goal_position[2] = {DXL_MINIMUM_POSITION_VALUE, DXL_MAXIMUM_POSITION_VALUE}; // Goal position
UINT8_T dxl_error = 0; // Dynamixel error
UINT8_T param_goal_position[2];
UINT16_T dxl1_present_position = 0, dxl2_present_position = 0; // Present position
// Open port
if( portHandler->OpenPort() )
{
printf( "Succeeded to open the port!\n" );
}
else
{
printf( "Failed to open the port!\n" );
printf( "Press any key to terminate...\n" );
_getch();
return 0;
}
// Set port baudrate
if( portHandler->SetBaudRate(BAUDRATE) )
{
printf( "Succeeded to change the baudrate!\n" );
}
else
{
printf( "Failed to change the baudrate!\n" );
printf( "Press any key to terminate...\n" );
_getch();
return 0;
}
// Enable Dynamixel#1 Torque
dxl_comm_result = packetHandler->Write1ByteTxRx(portHandler, DXL1_ID, ADDR_MX_TORQUE_ENABLE, TORQUE_ENABLE, &dxl_error);
if(dxl_comm_result != COMM_SUCCESS)
packetHandler->PrintTxRxResult(dxl_comm_result);
else if(dxl_error != 0)
packetHandler->PrintRxPacketError(dxl_error);
else
printf("Dynamixel#%d has been successfully connected \n", DXL1_ID);
// Enable Dynamixel#2 Torque
dxl_comm_result = packetHandler->Write1ByteTxRx(portHandler, DXL2_ID, ADDR_MX_TORQUE_ENABLE, TORQUE_ENABLE, &dxl_error);
if(dxl_comm_result != COMM_SUCCESS)
packetHandler->PrintTxRxResult(dxl_comm_result);
else if(dxl_error != 0)
packetHandler->PrintRxPacketError(dxl_error);
else
printf("Dynamixel#%d has been successfully connected \n", DXL2_ID);
while(1)
{
printf("Press any key to continue! (or press ESC to quit!)\n");
if(_getch() == ESC_ASCII_VALUE)
break;
// Allocate goal position value into byte array
param_goal_position[0] = DXL_LOBYTE(dxl_goal_position[index]);
param_goal_position[1] = DXL_HIBYTE(dxl_goal_position[index]);
// Add Dynamixel#1 goal position value to the Syncwrite storage
dxl_addparam_result = groupSyncWrite.AddParam(DXL1_ID, param_goal_position);
if( dxl_addparam_result != true )
{
fprintf(stderr, "[ID:%03d] groupSyncWrite addparam failed", DXL1_ID);
return 0;
}
// Add Dynamixel#2 goal position value to the Syncwrite parameter storage
dxl_addparam_result = groupSyncWrite.AddParam(DXL2_ID, param_goal_position);
if( dxl_addparam_result != true )
{
fprintf(stderr, "[ID:%03d] groupSyncWrite addparam failed", DXL2_ID);
return 0;
}
// Syncwrite goal position
dxl_comm_result = groupSyncWrite.TxPacket();
if(dxl_comm_result != COMM_SUCCESS)
packetHandler->PrintTxRxResult(dxl_comm_result);
// Clear syncwrite parameter storage
groupSyncWrite.ClearParam();
do
{
// Read Dynamixel#1 present position
dxl_comm_result = packetHandler->Read2ByteTxRx(portHandler, DXL1_ID, ADDR_MX_PRESENT_POSITION, &dxl1_present_position, &dxl_error);
if(dxl_comm_result != COMM_SUCCESS)
packetHandler->PrintTxRxResult(dxl_comm_result);
else if(dxl_error != 0)
packetHandler->PrintRxPacketError(dxl_error);
// Read Dynamixel#2 present position
dxl_comm_result = packetHandler->Read2ByteTxRx(portHandler, DXL2_ID, ADDR_MX_PRESENT_POSITION, &dxl2_present_position, &dxl_error);
if(dxl_comm_result != COMM_SUCCESS)
packetHandler->PrintTxRxResult(dxl_comm_result);
else if(dxl_error != 0)
packetHandler->PrintRxPacketError(dxl_error);
printf("[ID:%03d] GoalPos:%03d PresPos:%03d\t[ID:%03d] GoalPos:%03d PresPos:%03d\n", DXL1_ID, dxl_goal_position[index], dxl1_present_position, DXL2_ID, dxl_goal_position[index], dxl2_present_position);
}while((abs(dxl_goal_position[index] - dxl1_present_position) > DXL_MOVING_STATUS_THRESHOLD) || (abs(dxl_goal_position[index] - dxl2_present_position) > DXL_MOVING_STATUS_THRESHOLD));
// Change goal position
if( index == 0 )
index = 1;
else
index = 0;
}
// Disable Dynamixel#1 Torque
dxl_comm_result = packetHandler->Write1ByteTxRx(portHandler, DXL1_ID, ADDR_MX_TORQUE_ENABLE, TORQUE_DISABLE, &dxl_error);
if(dxl_comm_result != COMM_SUCCESS)
packetHandler->PrintTxRxResult(dxl_comm_result);
else if(dxl_error != 0)
packetHandler->PrintRxPacketError(dxl_error);
// Disable Dynamixel#2 Torque
dxl_comm_result = packetHandler->Write1ByteTxRx(portHandler, DXL2_ID, ADDR_MX_TORQUE_ENABLE, TORQUE_DISABLE, &dxl_error);
if(dxl_comm_result != COMM_SUCCESS)
packetHandler->PrintTxRxResult(dxl_comm_result);
else if(dxl_error != 0)
packetHandler->PrintRxPacketError(dxl_error);
// Close port
portHandler->ClosePort();
return 0;
}
int main()
{
// Initialize PortHandler instance
// Set the port path
// Get methods and members of PortHandlerLinux or PortHandlerWindows
PortHandler *portHandler = PortHandler::GetPortHandler(DEVICENAME);
// Initialize Packethandler instance
// Set the protocol version
// Get methods and members of Protocol1PacketHandler or Protocol2PacketHandler
PacketHandler *packetHandler = PacketHandler::GetPacketHandler(PROTOCOL_VERSION);
int index = 0;
int dxl_comm_result = COMM_TX_FAIL; // Communication result
int dxl_goal_position[2] = {DXL_MINIMUM_POSITION_VALUE, DXL_MAXIMUM_POSITION_VALUE}; // Goal position
UINT8_T dxl_error = 0; // Dynamixel error
UINT16_T dxl_present_position = 0; // Present position
// Open port
if( portHandler->OpenPort() )
{
printf( "Succeeded to open the port!\n" );
}
else
{
printf( "Failed to open the port!\n" );
printf( "Press any key to terminate...\n" );
_getch();
return 0;
}
// Set port baudrate
if( portHandler->SetBaudRate(BAUDRATE) )
{
printf( "Succeeded to change the baudrate!\n" );
}
else
{
printf( "Failed to change the baudrate!\n" );
printf( "Press any key to terminate...\n" );
_getch();
return 0;
}
// Enable DXL Torque
dxl_comm_result = packetHandler->Write1ByteTxRx(portHandler, DXL_ID, ADDR_MX_TORQUE_ENABLE, TORQUE_ENABLE, &dxl_error);
if(dxl_comm_result != COMM_SUCCESS)
packetHandler->PrintTxRxResult(dxl_comm_result);
else if(dxl_error != 0)
packetHandler->PrintRxPacketError(dxl_error);
else
printf("Dynamixel has been successfully connected \n");
while(1)
{
printf("Press any key to continue! (or press ESC to quit!)\n");
if(_getch() == ESC_ASCII_VALUE)
break;
// Write goal position
dxl_comm_result = packetHandler->Write2ByteTxRx(portHandler, DXL_ID, ADDR_MX_GOAL_POSITION, dxl_goal_position[index], &dxl_error);
if(dxl_comm_result != COMM_SUCCESS)
packetHandler->PrintTxRxResult(dxl_comm_result);
else if(dxl_error != 0)
packetHandler->PrintRxPacketError(dxl_error);
do
{
// Read present position
dxl_comm_result = packetHandler->Read2ByteTxRx(portHandler, DXL_ID, ADDR_MX_PRESENT_POSITION, &dxl_present_position, &dxl_error);
if(dxl_comm_result != COMM_SUCCESS)
packetHandler->PrintTxRxResult(dxl_comm_result);
else if(dxl_error != 0)
packetHandler->PrintRxPacketError(dxl_error);
printf("[ID:%03d] GoalPos:%03d PresPos:%03d\n", DXL_ID, dxl_goal_position[index], dxl_present_position);
}while((abs(dxl_goal_position[index] - dxl_present_position) > DXL_MOVING_STATUS_THRESHOLD));
// Change goal position
if( index == 0 )
index = 1;
else
index = 0;
}
// Disable Dynamixel Torque
dxl_comm_result = packetHandler->Write1ByteTxRx(portHandler, DXL_ID, ADDR_MX_TORQUE_ENABLE, TORQUE_DISABLE, &dxl_error);
if(dxl_comm_result != COMM_SUCCESS)
packetHandler->PrintTxRxResult(dxl_comm_result);
else if(dxl_error != 0)
packetHandler->PrintRxPacketError(dxl_error);
// Close port
portHandler->ClosePort();
return 0;
}