Sys Tec Electronic USB-CANmodul - Usbcan_Err_Maxinstances; Usbcan_Err_Cannotinit 55

Software
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SYS TEC electronic GmbH 2001 L-487e_6
55
USBCAN_ERR_DLL_TXFULL
Value: 0x0b
Description:
The function UcanWriteCanMsg () first checks if the buffer has
enough capacity to store new CAN messages. If the buffer is
full, this error message returns. The CAN message transferred to
the function UcanWriteCanMsg () will not be written into the
transmission buffer in order to protect other CAN messages from
overwriting.
USBCAN_ERR_MAXINSTANCES
Value: 0x0c
Description:
In this software version, a maximum amount of 10 applications
are able to have access to the USBCAN32.DLL. If more
applications attempt access to the DLL, this error message will
occur. In this case, it is not possible to initialize a USB-
CANmodul.
USBCAN_ERR_CANNOTINIT
55
Value: 0x0d
Description
If a USB-CANmodul is initialized with the function
UcanInitHardware (), the software changes into the state
HW_INIT. Functions like UcanReadCanMsg () or
UcanWriteCanMsg () return this error message while in
HW_INIT state. With the function UcanInitCan (), the software
changes into CAN_INIT state. In this state, it is possible to read
and transmit CAN messages.