diff options
Diffstat (limited to 'host/lib/usrp')
| -rw-r--r-- | host/lib/usrp/usrp2/mboard_impl.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/host/lib/usrp/usrp2/mboard_impl.cpp b/host/lib/usrp/usrp2/mboard_impl.cpp index 0a6fefca6..40fc5098b 100644 --- a/host/lib/usrp/usrp2/mboard_impl.cpp +++ b/host/lib/usrp/usrp2/mboard_impl.cpp @@ -18,6 +18,7 @@ #include "usrp2_impl.hpp" #include "usrp2_regs.hpp" #include "fw_common.h" +#include <uhd/utils/safe_call.hpp> #include <uhd/exception.hpp> #include <uhd/usrp/gps_ctrl.hpp> #include <uhd/usrp/misc_utils.hpp> @@ -158,8 +159,16 @@ usrp2_mboard_impl::usrp2_mboard_impl( } usrp2_mboard_impl::~usrp2_mboard_impl(void){ - _iface->poke32(_iface->regs.tx_ctrl_cycles_per_up, 0); - _iface->poke32(_iface->regs.tx_ctrl_packets_per_up, 0); + //Safely destruct all RAII objects in an mboard. + //This prevents the mboard deconstructor from throwing, + //which allows the device to be safely deconstructed. + UHD_SAFE_CALL(_iface->poke32(_iface->regs.tx_ctrl_cycles_per_up, 0);) + UHD_SAFE_CALL(_iface->poke32(_iface->regs.tx_ctrl_packets_per_up, 0);) + UHD_SAFE_CALL(_dboard_manager.reset();) + UHD_SAFE_CALL(_dboard_iface.reset();) + UHD_SAFE_CALL(_codec_ctrl.reset();) + UHD_SAFE_CALL(_clock_ctrl.reset();) + UHD_SAFE_CALL(_gps_ctrl.reset();) } /*********************************************************************** |