uhd: replaced the `images_error` with a generic utility error

- Deleted images.*, moved functionality to paths.*
- Applies for all devices that check FPGA or FW compat numbers
- Adds generic utility search tool

2 files changed, 10 insertions, 11 deletions

diff --git a/host/lib/usrp/b200/b200_impl.cpp b/host/lib/usrp/b200/b200_impl.cpp
index 6d1172c98..b3c190c50 100644
--- a/host/lib/usrp/b200/b200_impl.cpp
+++ b/host/lib/usrp/b200/b200_impl.cpp
@@ -22,7 +22,7 @@
 #include <uhd/utils/cast.hpp>
 #include <uhd/exception.hpp>
 #include <uhd/utils/static.hpp>
-#include <uhd/utils/images.hpp>
+#include <uhd/utils/paths.hpp>
 #include <uhd/utils/safe_call.hpp>
 #include <uhd/usrp/dboard_eeprom.hpp>
 #include <boost/format.hpp>
@@ -115,7 +115,7 @@ static device_addrs_t b200_find(const device_addr_t &hint)
             UHD_MSG(warning) << boost::format(
                 "Could not locate B200 firmware.\n"
                 "Please install the images package. %s\n"
-            ) % print_images_error();
+            ) % print_utility_error("uhd_images_downloader.py");
             return b200_addrs;
         }
         UHD_LOG << "the firmware image: " << b200_fw_image << std::endl;
@@ -791,11 +791,11 @@ void b200_impl::check_fw_compat(void)
 
     if (compat_major != B200_FW_COMPAT_NUM_MAJOR){
         throw uhd::runtime_error(str(boost::format(
-            "Expected firmware compatibility number 0x%x, but got 0x%x.%x:\n"
+            "Expected firmware compatibility number %d.%d, but got %d.%d:\n"
             "The firmware build is not compatible with the host code build.\n"
             "%s"
-        ) % int(B200_FW_COMPAT_NUM_MAJOR) % compat_major % compat_minor
-          % print_images_error()));
+        )   % int(B200_FW_COMPAT_NUM_MAJOR) % int(B200_FW_COMPAT_NUM_MINOR)
+            % compat_major % compat_minor % print_utility_error("uhd_images_downloader.py")));
     }
     _tree->create<std::string>("/mboards/0/fw_version").set(str(boost::format("%u.%u")
                 % compat_major % compat_minor));
@@ -812,11 +812,10 @@ void b200_impl::check_fpga_compat(void)
 
     if (compat_major != B200_FPGA_COMPAT_NUM){
         throw uhd::runtime_error(str(boost::format(
-            "Expected FPGA compatibility number 0x%x, but got 0x%x.%x:\n"
+            "Expected FPGA compatibility number %d, but got %d:\n"
             "The FPGA build is not compatible with the host code build.\n"
             "%s"
-        ) % int(B200_FPGA_COMPAT_NUM) % compat_major % compat_minor
-          % print_images_error()));
+        ) % int(B200_FPGA_COMPAT_NUM) % compat_major % print_utility_error("uhd_images_downloader.py")));
     }
     _tree->create<std::string>("/mboards/0/fpga_version").set(str(boost::format("%u.%u")
                 % compat_major % compat_minor));
diff --git a/host/lib/usrp/b200/b200_impl.hpp b/host/lib/usrp/b200/b200_impl.hpp
index 22e962bd5..71592f60b 100644
--- a/host/lib/usrp/b200/b200_impl.hpp
+++ b/host/lib/usrp/b200/b200_impl.hpp
@@ -45,9 +45,9 @@
 #include <uhd/transport/bounded_buffer.hpp>
 #include <boost/weak_ptr.hpp>
 #include "recv_packet_demuxer_3000.hpp"
-static const boost::uint8_t  B200_FW_COMPAT_NUM_MAJOR = 0x07;
-static const boost::uint8_t  B200_FW_COMPAT_NUM_MINOR = 0x00;
-static const boost::uint16_t B200_FPGA_COMPAT_NUM = 0x04;
+static const boost::uint8_t  B200_FW_COMPAT_NUM_MAJOR = 7;
+static const boost::uint8_t  B200_FW_COMPAT_NUM_MINOR = 0;
+static const boost::uint16_t B200_FPGA_COMPAT_NUM = 4;
 static const double          B200_BUS_CLOCK_RATE = 100e6;
 static const double          B200_DEFAULT_TICK_RATE = 32e6;
 static const double          B200_DEFAULT_FREQ = 100e6; // Hz