Line data    Source code

       1              : /**
       2              :  * @file VLCmdGeneratorNode.cpp
       3              :  *
       4              :  * This is part of the DUNE DAQ Software Suite, copyright 2020.
       5              :  * Licensing/copyright details are in the COPYING file that you should have
       6              :  * received with this code.
       7              :  */
       8              : 
       9              : #include "timing/VLCmdGeneratorNode.hpp"
      10              : #include "timing/toolbox.hpp"
      11              : 
      12              : #include "logging/Logging.hpp"
      13              : 
      14              : #include <string>
      15              : 
      16              : namespace dunedaq {
      17              : namespace timing {
      18              : 
      19            0 : UHAL_REGISTER_DERIVED_NODE(VLCmdGeneratorNode)
      20              : 
      21              : //-----------------------------------------------------------------------------
      22            0 : VLCmdGeneratorNode::VLCmdGeneratorNode(const uhal::Node& node)
      23            0 :   : TimingNode(node)
      24            0 : {}
      25              : //-----------------------------------------------------------------------------
      26              : 
      27              : //-----------------------------------------------------------------------------
      28            0 : VLCmdGeneratorNode::~VLCmdGeneratorNode() {}
      29              : //-----------------------------------------------------------------------------
      30              : 
      31              : //-----------------------------------------------------------------------------
      32              : std::string
      33            0 : VLCmdGeneratorNode::get_status(bool print_out) const
      34              : {
      35            0 :   std::stringstream status;
      36            0 :   auto subnodes = read_sub_nodes(getNode("csr.stat"));
      37            0 :   status << format_reg_table(subnodes, "VL Cmd gen state");
      38              : 
      39            0 :   if (print_out)
      40            0 :     TLOG() << status.str();
      41            0 :   return status.str();
      42            0 : }
      43              : //-----------------------------------------------------------------------------
      44              : 
      45              : //-----------------------------------------------------------------------------
      46              : void
      47            0 : VLCmdGeneratorNode::switch_endpoint_sfp(uint32_t address, bool enable) const // NOLINT(build/unsigned)
      48              : {
      49            0 :   TLOG_DEBUG(3) << "Switching SFP for endpoint address: " << address << ", to state: " << enable;
      50            0 :   reset_sub_nodes(getNode("csr.ctrl"));
      51            0 :   getNode("csr.ctrl.addr").write(address);
      52            0 :   getNode("csr.ctrl.tx_en").write(enable);
      53            0 :   getNode("csr.ctrl.go").write(0x1);
      54            0 :   getNode("csr.ctrl.go").write(0x0);
      55            0 :   getClient().dispatch();
      56            0 : }
      57              : //-----------------------------------------------------------------------------
      58              : 
      59              : //-----------------------------------------------------------------------------
      60              : void
      61            0 : VLCmdGeneratorNode::apply_endpoint_delay(uint32_t address,           // NOLINT(build/unsigned)
      62              :                                          uint32_t coarse_delay,      // NOLINT(build/unsigned)
      63              :                                          uint32_t fine_delay,        // NOLINT(build/unsigned)
      64              :                                          uint32_t phase_delay) const // NOLINT(build/unsigned)
      65              : {
      66            0 :   reset_sub_nodes(getNode("csr.ctrl"), false);
      67            0 :   getNode("csr.ctrl.tx_en").write(0x0);
      68            0 :   getNode("csr.ctrl.addr").write(address);
      69            0 :   getNode("csr.ctrl.cdel").write(coarse_delay);
      70            0 :   getNode("csr.ctrl.fdel").write(fine_delay);
      71            0 :   getNode("csr.ctrl.pdel").write(phase_delay);
      72            0 :   getNode("csr.ctrl.update").write(0x1);
      73            0 :   getNode("csr.ctrl.go").write(0x1);
      74            0 :   getNode("csr.ctrl.go").write(0x0);
      75            0 :   getClient().dispatch();
      76              : 
      77            0 :   TLOG_DEBUG(2) << "Coarse delay " << format_reg_value(coarse_delay) << " applied";
      78            0 :   TLOG_DEBUG(2) << "Fine delay   " << format_reg_value(fine_delay) << " applied";
      79            0 :   TLOG_DEBUG(2) << "Phase delay  " << format_reg_value(phase_delay) << " applied";
      80            0 : }
      81              : //-----------------------------------------------------------------------------
      82              : 
      83              : } // namespace timing
      84              : } // namespace dunedaq