from ctypes import * # /////////////////////////////////////////////////////////// # Type definitions # /////////////////////////////////////////////////////////// TPCANHandle = c_ubyte # Represents a PCAN hardware channel handle TPCANStatus = int # Represents a PCAN status/error code TPCANParameter = c_ubyte # Represents a PCAN parameter to be read or set TPCANDevice = c_ubyte # Represents a PCAN device TPCANMessageType = c_ubyte # Represents the type of a PCAN message TPCANType = c_ubyte # Represents the type of PCAN hardware to be initialized TPCANMode = c_ubyte # Represents a PCAN filter mode TPCANBaudrate = c_ushort # Represents a PCAN Baud rate register value # /////////////////////////////////////////////////////////// # Value definitions # /////////////////////////////////////////////////////////// # Currently defined and supported PCAN channels # PCAN_NONEBUS = TPCANHandle(0x00) # Undefined/default value for a PCAN bus PCAN_ISABUS1 = TPCANHandle(0x21) # PCAN-ISA interface, channel 1 PCAN_ISABUS2 = TPCANHandle(0x22) # PCAN-ISA interface, channel 2 PCAN_ISABUS3 = TPCANHandle(0x23) # PCAN-ISA interface, channel 3 PCAN_ISABUS4 = TPCANHandle(0x24) # PCAN-ISA interface, channel 4 PCAN_ISABUS5 = TPCANHandle(0x25) # PCAN-ISA interface, channel 5 PCAN_ISABUS6 = TPCANHandle(0x26) # PCAN-ISA interface, channel 6 PCAN_ISABUS7 = TPCANHandle(0x27) # PCAN-ISA interface, channel 7 PCAN_ISABUS8 = TPCANHandle(0x28) # PCAN-ISA interface, channel 8 PCAN_DNGBUS1 = TPCANHandle(0x31) # PCAN-Dongle/LPT interface, channel 1 PCAN_PCIBUS1 = TPCANHandle(0x41) # PCAN-PCI interface, channel 1 PCAN_PCIBUS2 = TPCANHandle(0x42) # PCAN-PCI interface, channel 2 PCAN_PCIBUS3 = TPCANHandle(0x43) # PCAN-PCI interface, channel 3 PCAN_PCIBUS4 = TPCANHandle(0x44) # PCAN-PCI interface, channel 4 PCAN_PCIBUS5 = TPCANHandle(0x45) # PCAN-PCI interface, channel 5 PCAN_PCIBUS6 = TPCANHandle(0x46) # PCAN-PCI interface, channel 6 PCAN_PCIBUS7 = TPCANHandle(0x47) # PCAN-PCI interface, channel 7 PCAN_PCIBUS8 = TPCANHandle(0x48) # PCAN-PCI interface, channel 8 PCAN_USBBUS1 = TPCANHandle(0x51) # PCAN-USB interface, channel 1 PCAN_USBBUS2 = TPCANHandle(0x52) # PCAN-USB interface, channel 2 PCAN_USBBUS3 = TPCANHandle(0x53) # PCAN-USB interface, channel 3 PCAN_USBBUS4 = TPCANHandle(0x54) # PCAN-USB interface, channel 4 PCAN_USBBUS5 = TPCANHandle(0x55) # PCAN-USB interface, channel 5 PCAN_USBBUS6 = TPCANHandle(0x56) # PCAN-USB interface, channel 6 PCAN_USBBUS7 = TPCANHandle(0x57) # PCAN-USB interface, channel 7 PCAN_USBBUS8 = TPCANHandle(0x58) # PCAN-USB interface, channel 8 PCAN_PCCBUS1 = TPCANHandle(0x61) # PCAN-PC Card interface, channel 1 PCAN_PCCBUS2 = TPCANHandle(0x62) # PCAN-PC Card interface, channel 2 # Represent the PCAN error and status codes # PCAN_ERROR_OK = TPCANStatus(0x00000) # No error PCAN_ERROR_XMTFULL = TPCANStatus(0x00001) # Transmit buffer in CAN controller is full PCAN_ERROR_OVERRUN = TPCANStatus(0x00002) # CAN controller was read too late PCAN_ERROR_BUSLIGHT = TPCANStatus(0x00004) # Bus error: an error counter reached the 'light' limit PCAN_ERROR_BUSHEAVY = TPCANStatus(0x00008) # Bus error: an error counter reached the 'heavy' limit PCAN_ERROR_BUSOFF = TPCANStatus(0x00010) # Bus error: the CAN controller is in bus-off state PCAN_ERROR_ANYBUSERR = TPCANStatus(PCAN_ERROR_BUSLIGHT | PCAN_ERROR_BUSHEAVY | PCAN_ERROR_BUSOFF) # Mask for all bus errors PCAN_ERROR_QRCVEMPTY = TPCANStatus(0x00020) # Receive queue is empty PCAN_ERROR_QOVERRUN = TPCANStatus(0x00040) # Receive queue was read too late PCAN_ERROR_QXMTFULL = TPCANStatus(0x00080) # Transmit queue is full PCAN_ERROR_REGTEST = TPCANStatus(0x00100) # Test of the CAN controller hardware registers failed (no hardware found) PCAN_ERROR_NODRIVER = TPCANStatus(0x00200) # Driver not loaded PCAN_ERROR_HWINUSE = TPCANStatus(0x00400) # Hardware already in use by a Net PCAN_ERROR_NETINUSE = TPCANStatus(0x00800) # A Client is already connected to the Net PCAN_ERROR_ILLHW = TPCANStatus(0x01400) # Hardware handle is invalid PCAN_ERROR_ILLNET = TPCANStatus(0x01800) # Net handle is invalid PCAN_ERROR_ILLCLIENT = TPCANStatus(0x01C00) # Client handle is invalid PCAN_ERROR_ILLHANDLE = TPCANStatus(PCAN_ERROR_ILLHW | PCAN_ERROR_ILLNET | PCAN_ERROR_ILLCLIENT) # Mask for all handle errors PCAN_ERROR_RESOURCE = TPCANStatus(0x02000) # Resource (FIFO, Client, timeout) cannot be created PCAN_ERROR_ILLPARAMTYPE = TPCANStatus(0x04000) # Invalid parameter PCAN_ERROR_ILLPARAMVAL = TPCANStatus(0x08000) # Invalid parameter value PCAN_ERROR_UNKNOWN = TPCANStatus(0x10000) # Unknow error PCAN_ERROR_ILLDATA = TPCANStatus(0x20000) # Invalid data, function, or action PCAN_ERROR_INITIALIZE = TPCANStatus(0x40000) # Channel is not initialized PCAN_ERROR_ILLOPERATION = TPCANStatus(0x80000) # Invalid operation # PCAN devices # PCAN_NONE = TPCANDevice(0x00) # Undefined, unknown or not selected PCAN device value PCAN_PEAKCAN = TPCANDevice(0x01) # PCAN Non-Plug&Play devices. NOT USED WITHIN PCAN-Basic API PCAN_ISA = TPCANDevice(0x02) # PCAN-ISA, PCAN-PC/104, and PCAN-PC/104-Plus PCAN_DNG = TPCANDevice(0x03) # PCAN-Dongle PCAN_PCI = TPCANDevice(0x04) # PCAN-PCI, PCAN-cPCI, PCAN-miniPCI, and PCAN-PCI Express PCAN_USB = TPCANDevice(0x05) # PCAN-USB and PCAN-USB Pro PCAN_PCC = TPCANDevice(0x06) # PCAN-PC Card # PCAN parameters # PCAN_DEVICE_NUMBER = TPCANParameter(0x01) # PCAN-USB device number parameter PCAN_5VOLTS_POWER = TPCANParameter(0x02) # PCAN-PC Card 5-Volt power parameter PCAN_RECEIVE_EVENT = TPCANParameter(0x03) # PCAN receive event handler parameter PCAN_MESSAGE_FILTER = TPCANParameter(0x04) # PCAN message filter parameter PCAN_API_VERSION = TPCANParameter(0x05) # PCAN-Basic API version parameter PCAN_CHANNEL_VERSION = TPCANParameter(0x06) # PCAN device channel version parameter PCAN_BUSOFF_AUTORESET = TPCANParameter(0x07) # PCAN Reset-On-Busoff parameter PCAN_LISTEN_ONLY = TPCANParameter(0x08) # PCAN Listen-Only parameter PCAN_LOG_LOCATION = TPCANParameter(0x09) # Directory path for log files PCAN_LOG_STATUS = TPCANParameter(0x0A) # Debug-Log activation status PCAN_LOG_CONFIGURE = TPCANParameter(0x0B) # Configuration of the debugged information (LOG_FUNCTION_***) PCAN_LOG_TEXT = TPCANParameter(0x0C) # Custom insertion of text into the log file PCAN_CHANNEL_CONDITION = TPCANParameter(0x0D) # Availability status of a PCAN-Channel PCAN_HARDWARE_NAME = TPCANParameter(0x0E) # PCAN hardware name parameter PCAN_RECEIVE_STATUS = TPCANParameter(0x0F) # Message reception status of a PCAN-Channel PCAN_CONTROLLER_NUMBER = TPCANParameter(0x10) # CAN-Controller number of a PCAN-Channel PCAN_TRACE_LOCATION = TPCANParameter(0x11) # Directory path for PCAN trace files PCAN_TRACE_STATUS = TPCANParameter(0x12) # CAN tracing activation status PCAN_TRACE_SIZE = TPCANParameter(0x13) # Configuration of the maximum file size of a CAN trace PCAN_TRACE_CONFIGURE = TPCANParameter(0x14) # Configuration of the trace file storing mode (TRACE_FILE_***) PCAN_CHANNEL_IDENTIFYING = TPCANParameter(0x15) # Phisical identification of a USB based PCAN-Channel by blinking its associated LED # PCAN parameter values # PCAN_PARAMETER_OFF = int(0x00) # The PCAN parameter is not set (inactive) PCAN_PARAMETER_ON = int(0x01) # The PCAN parameter is set (active) PCAN_FILTER_CLOSE = int(0x00) # The PCAN filter is closed. No messages will be received PCAN_FILTER_OPEN = int(0x01) # The PCAN filter is fully opened. All messages will be received PCAN_FILTER_CUSTOM = int(0x02) # The PCAN filter is custom configured. Only registered messages will be received PCAN_CHANNEL_UNAVAILABLE = int(0x00) # The PCAN-Channel handle is illegal, or its associated hadware is not available PCAN_CHANNEL_AVAILABLE = int(0x01) # The PCAN-Channel handle is available to be connected (Plug&Play Hardware: it means furthermore that the hardware is plugged-in) PCAN_CHANNEL_OCCUPIED = int(0x02) # The PCAN-Channel handle is valid, and is already being used LOG_FUNCTION_DEFAULT = int(0x00) # Logs system exceptions / errors LOG_FUNCTION_ENTRY = int(0x01) # Logs the entries to the PCAN-Basic API functions LOG_FUNCTION_PARAMETERS = int(0x02) # Logs the parameters passed to the PCAN-Basic API functions LOG_FUNCTION_LEAVE = int(0x04) # Logs the exits from the PCAN-Basic API functions LOG_FUNCTION_WRITE = int(0x08) # Logs the CAN messages passed to the CAN_Write function LOG_FUNCTION_READ = int(0x10) # Logs the CAN messages received within the CAN_Read function LOG_FUNCTION_ALL = int(0xFFFF) # Logs all possible information within the PCAN-Basic API functions TRACE_FILE_SINGLE = int(0x00) # A single file is written until it size reaches PAN_TRACE_SIZE TRACE_FILE_SEGMENTED = int(0x01) # Traced data is distributed in several files with size PAN_TRACE_SIZE TRACE_FILE_DATE = int(0x02) # Includes the date into the name of the trace file TRACE_FILE_TIME = int(0x04) # Includes the start time into the name of the trace file TRACE_FILE_OVERWRITE = int(0x80) # Causes the overwriting of available traces (same name) # PCAN message types # PCAN_MESSAGE_STANDARD = TPCANMessageType(0x00) # The PCAN message is a CAN Standard Frame (11-bit identifier) PCAN_MESSAGE_RTR = TPCANMessageType(0x01) # The PCAN message is a CAN Remote-Transfer-Request Frame PCAN_MESSAGE_EXTENDED = TPCANMessageType(0x02) # The PCAN message is a CAN Extended Frame (29-bit identifier) PCAN_MESSAGE_STATUS = TPCANMessageType(0x80) # The PCAN message represents a PCAN status message # Frame Type / Initialization Mode # PCAN_MODE_STANDARD = PCAN_MESSAGE_STANDARD PCAN_MODE_EXTENDED = PCAN_MESSAGE_EXTENDED # Baud rate codes = BTR0/BTR1 register values for the CAN controller. # You can define your own Baud rate with the BTROBTR1 register. # Take a look at www.peak-system.com for our free software "BAUDTOOL" # to calculate the BTROBTR1 register for every baudrate and sample point. # PCAN_BAUD_1M = TPCANBaudrate(0x0014) # 1 MBit/s PCAN_BAUD_800K = TPCANBaudrate(0x0016) # 800 kBit/s PCAN_BAUD_500K = TPCANBaudrate(0x001C) # 500 kBit/s PCAN_BAUD_250K = TPCANBaudrate(0x011C) # 250 kBit/s PCAN_BAUD_125K = TPCANBaudrate(0x031C) # 125 kBit/s PCAN_BAUD_100K = TPCANBaudrate(0x432F) # 100 kBit/s PCAN_BAUD_95K = TPCANBaudrate(0xC34E) # 95,238 kBit/s PCAN_BAUD_83K = TPCANBaudrate(0x852B) # 83,333 kBit/s PCAN_BAUD_50K = TPCANBaudrate(0x472F) # 50 kBit/s PCAN_BAUD_47K = TPCANBaudrate(0x1414) # 47,619 kBit/s PCAN_BAUD_33K = TPCANBaudrate(0x8B2F) # 33,333 kBit/s PCAN_BAUD_20K = TPCANBaudrate(0x532F) # 20 kBit/s PCAN_BAUD_10K = TPCANBaudrate(0x672F) # 10 kBit/s PCAN_BAUD_5K = TPCANBaudrate(0x7F7F) # 5 kBit/s # Supported No-Plug-And-Play Hardware types # PCAN_TYPE_ISA = TPCANType(0x01) # PCAN-ISA 82C200 PCAN_TYPE_ISA_SJA = TPCANType(0x09) # PCAN-ISA SJA1000 PCAN_TYPE_ISA_PHYTEC = TPCANType(0x04) # PHYTEC ISA PCAN_TYPE_DNG = TPCANType(0x02) # PCAN-Dongle 82C200 PCAN_TYPE_DNG_EPP = TPCANType(0x03) # PCAN-Dongle EPP 82C200 PCAN_TYPE_DNG_SJA = TPCANType(0x05) # PCAN-Dongle SJA1000 PCAN_TYPE_DNG_SJA_EPP = TPCANType(0x06) # PCAN-Dongle EPP SJA1000