diff options
Diffstat (limited to 'host/lib')
| -rw-r--r-- | host/lib/usrp/usrp2/usrp2_iface.cpp | 20 | ||||
| -rw-r--r-- | host/lib/usrp/usrp2/usrp2_iface.hpp | 8 |
2 files changed, 22 insertions, 6 deletions
diff --git a/host/lib/usrp/usrp2/usrp2_iface.cpp b/host/lib/usrp/usrp2/usrp2_iface.cpp index 7c26e2e71..316e38da8 100644 --- a/host/lib/usrp/usrp2/usrp2_iface.cpp +++ b/host/lib/usrp/usrp2/usrp2_iface.cpp @@ -122,12 +122,12 @@ public: void lock_device(bool lock){ if (lock){ - this->get_reg<boost::uint32_t, USRP2_REG_ACTION_FW_POKE32>(U2_FW_REG_LOCK_GPID, boost::uint32_t(get_gpid())); + this->pokefw(U2_FW_REG_LOCK_GPID, boost::uint32_t(get_gpid())); _lock_task = task::make(boost::bind(&usrp2_iface_impl::lock_task, this)); } else{ _lock_task.reset(); //shutdown the task - this->get_reg<boost::uint32_t, USRP2_REG_ACTION_FW_POKE32>(U2_FW_REG_LOCK_TIME, 0); //unlock + this->pokefw(U2_FW_REG_LOCK_TIME, 0); //unlock } } @@ -135,8 +135,8 @@ public: //never assume lock with fpga image mismatch if ((this->peek32(U2_REG_COMPAT_NUM_RB) >> 16) != USRP2_FPGA_COMPAT_NUM) return false; - boost::uint32_t lock_time = this->get_reg<boost::uint32_t, USRP2_REG_ACTION_FW_PEEK32>(U2_FW_REG_LOCK_TIME); - boost::uint32_t lock_gpid = this->get_reg<boost::uint32_t, USRP2_REG_ACTION_FW_PEEK32>(U2_FW_REG_LOCK_GPID); + boost::uint32_t lock_time = this->peekfw(U2_FW_REG_LOCK_TIME); + boost::uint32_t lock_gpid = this->peekfw(U2_FW_REG_LOCK_GPID); //may not be the right tick rate, but this is ok for locking purposes const boost::uint32_t lock_timeout_time = boost::uint32_t(3*100e6); @@ -152,7 +152,7 @@ public: void lock_task(void){ //re-lock in task - this->get_reg<boost::uint32_t, USRP2_REG_ACTION_FW_POKE32>(U2_FW_REG_LOCK_TIME, this->get_curr_time()); + this->pokefw(U2_FW_REG_LOCK_TIME, this->get_curr_time()); //sleep for a bit boost::this_thread::sleep(boost::posix_time::milliseconds(1500)); } @@ -180,6 +180,16 @@ public: return this->get_reg<boost::uint16_t, USRP2_REG_ACTION_FPGA_PEEK16>(addr); } + void pokefw(wb_addr_type addr, boost::uint32_t data) + { + this->get_reg<boost::uint32_t, USRP2_REG_ACTION_FW_POKE32>(addr, data); + } + + boost::uint32_t peekfw(wb_addr_type addr) + { + return this->get_reg<boost::uint32_t, USRP2_REG_ACTION_FW_PEEK32>(addr); + } + template <class T, usrp2_reg_action_t action> T get_reg(wb_addr_type addr, T data = 0){ //setup the out data diff --git a/host/lib/usrp/usrp2/usrp2_iface.hpp b/host/lib/usrp/usrp2/usrp2_iface.hpp index 95d899b7f..ed4de02d5 100644 --- a/host/lib/usrp/usrp2/usrp2_iface.hpp +++ b/host/lib/usrp/usrp2/usrp2_iface.hpp @@ -1,5 +1,5 @@ // -// Copyright 2010-2011 Ettus Research LLC +// Copyright 2010-2012 Ettus Research LLC // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by @@ -43,6 +43,12 @@ public: */ static sptr make(uhd::transport::udp_simple::sptr ctrl_transport); + //! poke a register in the virtual fw table + virtual void pokefw(wb_addr_type addr, boost::uint32_t data) = 0; + + //! peek a register in the virtual fw table + virtual boost::uint32_t peekfw(wb_addr_type addr) = 0; + //! The list of possible revision types enum rev_type { USRP2_REV3 = 3, |