diff options
Diffstat (limited to 'usrp2/host/lib/usrp2_impl.cc')
| -rw-r--r-- | usrp2/host/lib/usrp2_impl.cc | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/usrp2/host/lib/usrp2_impl.cc b/usrp2/host/lib/usrp2_impl.cc index 956f2561e..24e6d7e73 100644 --- a/usrp2/host/lib/usrp2_impl.cc +++ b/usrp2/host/lib/usrp2_impl.cc @@ -71,6 +71,7 @@ namespace usrp2 { case OP_CONFIG_MIMO: return "OP_CONFIG_MIMO"; case OP_DBOARD_INFO: return "OP_DBOARD_INFO"; case OP_DBOARD_INFO_REPLY: return "OP_DBOARD_INFO_REPLY"; + case OP_SYNC_TO_PPS: return "OP_SYNC_TO_PPS"; #if 0 case OP_WRITE_REG: return "OP_WRITE_REG"; case OP_WRITE_REG_MASKED: return "OP_WRITE_REG_MASKED"; @@ -1020,4 +1021,25 @@ namespace usrp2 { } + bool + usrp2::impl::sync_to_pps() + { + op_config_mimo_cmd cmd; + op_generic_t reply; + + memset(&cmd, 0, sizeof(cmd)); + init_etf_hdrs(&cmd.h, d_addr, 0, CONTROL_CHAN, -1); + cmd.op.opcode = OP_SYNC_TO_PPS; + cmd.op.len = sizeof(cmd.op); + cmd.op.rid = d_next_rid++; + cmd.eop.opcode = OP_EOP; + cmd.eop.len = sizeof(cmd.eop); + + pending_reply p(cmd.op.rid, &reply, sizeof(reply)); + if (!transmit_cmd(&cmd, sizeof(cmd), &p, DEF_CMD_TIMEOUT)) + return false; + + return ntohx(reply.ok) == 1; + } + } // namespace usrp2 |