Hi,
I have been using B40 EtherCAT module over SPI bus and currently implementing Firmware Upgrade over EtherCAT interface. Currently my host processor receives packets of maximum 255 bytes size. how to increase >256 bytes to transferred in single transaction between B40 and host processor.
In SDK I had already configured #define ABP_MAX_MSG_DATA_BYTES 1524 in abp.h file, so is there any other configuration I am missing?