[etherlab-users] Registering certain PDO Entries to a domain

[Oliver.Haala at semikron.com]

Hello,

I am trying to register these two PDO entries to a domain:
SDO 0x7000, "KL2xx2"
  0x7000:00, r-r-r-, uint8, 8 bit, "KL2xx2"
  0x7000:01, r-r-r-, bool, 1 bit, "Channel 1 "
  0x7000:02, r-r-r-, bool, 1 bit, "Channel 2 "
(derived from $ ethercat sdos)

I am using the Beckhoff Buscoupler BK1120. 
So the bus terminals are mapped inside the coupler
and I've tried to register them as shown below:

const static ec_pdo_entry_reg_t domain1_regs[] ={
	{0x0000, 0x0000, 0x00000002, 0x04602c22, 0x7000 , 0x01,
	&offset[0], &bit_position[0]},
	{0x0000, 0x0000, 0x00000002, 0x04602c22, 0x7000 , 0x02,
	&offset[1], &bit_position[1]},
	{}};

...
// master was requested, domain created and slave configuration
// was obtained

if (ecrt_domain_reg_pdo_entry_list(domain1, domain1_regs))
	return -1;

But running the application causes the following error:
"Failed to register PDO entry: No such file or directory"

Why is it not possible register those entrys?

Regards
Oliver

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