Activity for pazderai

  • pazderai pazderai posted a comment on discussion Engineering 🇬🇧

    Anyway, any idea how to get command byte 0x22 for sdo write if I use codesys cia405 canopen library?

  • pazderai pazderai posted a comment on discussion Engineering 🇬🇧

    Thank you for an answer. Unfortunatelly, it doesn't work. The slave needs command byte as follows 0x22. It means expedited transfer where s-bit is not set, therefore data length is not specified. If I use segmented mode by CiA405.SDO_WRITE_DATA it produce command byte as follows 0x21 which is unfortunately supported by the slave and it returns with error 0x05040001 - SDO Abort Code -Client/server command specifier not valid or unknown. I can use CAN API low level to overcome this problem where it...

  • pazderai pazderai posted a comment on discussion Engineering 🇬🇧

    Hi,is there any canopen library where is implemented sdo write with unspecified datalength (command byte 0x22)? I tried caa cia405 canopen library but it doesnt support this, but my slave device accept only 0x22. Thank you for any help.

  • pazderai pazderai posted a comment on discussion Engineering 🇬🇧

    Hi,is there any canopen library where is implemented sdo write with unspecified datalength (command byte 0x22)? I tried caa cia405 canopen library but it doesnt support this, but my slave device accept only 0x22. Thank you for any help.

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