Diese Website verwendet Cookies für Analysen, die Anmeldung im Online-Shop und im Forum sowie die Durchführung einer Bestellung. Durch die Nutzung dieser Website erklären Sie sich mit der Verwendung von Cookies einverstanden. Detaillierte Informationen über deren Einsatz finden Sie in unserer Datenschutzerklärung.

OK Datenschutz

PCAN-MIO - Firmware Version History

2020-03-17 - Version 3.3.8


  • Message gateway can now trigger function blocks in both modes "direct copy" and "message trigger" (was only "message trigger" before)

Bug fix:

  • Module crashed if a function block trigger was used and the triggered function block contained a conditional statement

2018-06-01 - Version 3.3.6

Bug fixes:

  • Readback of PWM dutycycle was incorrect if dutycycle was larger than 25% (internal overflow in calculation)

2015-05-29 - Version 3.3.2

Bug fix:

  • Negative numbers in transmit messages overwrote too many bits

2015-05-26 - Version 3.3.1

Bug fix:

  • Configuration was sometimes not accepted when loaded from EEPROM

2015-01-16 - Version 3.3.0

New features:

  • Multiplexer in CAN messages supported
  • Scale/Offset of data objects are internally changed to float variables


  • Limit of 35 data objects per message removed

2014-12-15 - Version 3.2.1

Bug fixes:

  • Low frequency counter did not work correctly

2014-10-20 - Version 3.2.0

  • Internal changes

2014-10-09 - Version 3.1.7

Bug fixes:

  • Data objects of receive messages with a timeout were set to their default values at startup. This caused a problem if "selfhold" (latch) was used in this type of receive message: module resets continuously after startup
  • Timeout after module shutdown was too short; sometimes module restarted again instead of staying asleep

2014-04-02 - Version 3.1.6

Bug fixes:

  • Lower frequency measurement threshold was 6.25 Hz, now corrected to 2.5 Hz (maximum pulse time = 0.2 sec)
  • Several function blocks did not work correctly if negative parameters were used although negative values should be OK

2014-01-22 - Version 3.1.5


  • In case more CAN IDs are received than message boxes are available (e.g. all 11-bit messages and more than 13 29-bit messages), it is required to use a double buffer for one type and a receiver for the other type via a single  message box
  • In case IRQ latency is too high, the chance increases to lose one CAN message. Therefore, the bit rate for this condition was initially set to 125 kbit/s (1 bit time = 8 µs, minimum time for a CAN frame was 8 µs * 60 bit/msg ~ 0.5 ms). This maximum bit rate is now increased to 500 kbit/s (2 µs * 60 bit/msg ~ 120 µs time to process one receive message before overwritten by following message)