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Linux Driver 7.12 released

2014-07-23 • New Version of the PCAN-Linux Driver available


PCAN-Linux Driver Download Version 7.12 (23.07.2014)

Updates:

  • Moved physically installed processing out of the USB interrupt context
  • Fixed "Kernel NULL pointer dereference" occuring with netdev under high busload
  • chardev applications tasks are now unblocked when waiting for an event on a device that has been unplugged (errno = ENODEV)
  • Reworked a few things to detect the spurious interrupt problem with RT patches kernels in PCI code
  • Added two new module parameters ("irqmaxloop" and "irqmaxrmsg") for a better control how much time should pcan pass in each SJA1000 IRQ handler and how many CAN messages it can read from each rx queue (default values are 1 and 8 resp.)
  • Reworked SJA1000 ISR to save time in case of an error condition
  • Fixed in-tree (cross-)compilation issue by using EXTRA_CFLAGS in driver's Makefile instead of _CFLAGS
  • Fixed an old berlios.de link in the user manual


Download - PCAN-Linux Driver
Download - Manual (PDF)

PEAK-System Linux Website - More Information