Hi all,
I have to modify the EtherCAT Master to allow the Eeprom reading, first to go
in preop state.
So I have to write the register 0x500 with data 0x01.
I read to an old mail, that I have to modify the fsm_slave_config.c file.
I try this:
void ec_fsm_slave_config_enter_boot_preop(
ec_fsm_slave_config_t *fsm /**< slave state machine */
)
{
// patch monteleone
// ec_slave_t *slave = fsm->slave;
// ec_datagram_t *datagram;
// ec_datagram_fpwr(datagram, slave->station_address, 0x500, 1);
// EC_WRITE_U8(datagram->data, 0x01);
// fine patch
fsm->state = ec_fsm_slave_config_state_boot_preop;
if (fsm->slave->requested_state != EC_SLAVE_STATE_BOOT) {
ec_fsm_change_start(fsm->fsm_change, fsm->slave, EC_SLAVE_STATE_PREOP);
} else { // BOOT
ec_fsm_change_start(fsm->fsm_change, fsm->slave, EC_SLAVE_STATE_BOOT);
}
ec_fsm_change_exec(fsm->fsm_change); // execute immediately
}
but is not correct? what I have to do?
greatings
simone monteleone
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