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Diffstat (limited to 'host/lib/usrp/e300/e300_common.cpp')
-rw-r--r-- | host/lib/usrp/e300/e300_common.cpp | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/host/lib/usrp/e300/e300_common.cpp b/host/lib/usrp/e300/e300_common.cpp deleted file mode 100644 index cd52bb9d0..000000000 --- a/host/lib/usrp/e300/e300_common.cpp +++ /dev/null @@ -1,98 +0,0 @@ -// -// Copyright 2014-2015 Ettus Research LLC -// Copyright 2018 Ettus Research, a National Instruments Company -// -// SPDX-License-Identifier: GPL-3.0-or-later -// -#include <uhd/image_loader.hpp> -#include <uhd/utils/log.hpp> -#include <uhd/utils/paths.hpp> -#include <uhd/utils/static.hpp> - -#include "e300_impl.hpp" -#include "e300_fifo_config.hpp" -#include "e300_fifo_config.hpp" - -#include "e300_common.hpp" - -#include <boost/filesystem.hpp> -#include <fstream> -#include <string> - -#ifdef E300_NATIVE -namespace uhd { namespace usrp { namespace e300 { - -namespace common { - -void load_fpga_image(const std::string &path) -{ - if (not boost::filesystem::exists("/dev/xdevcfg")) - ::system("mknod /dev/xdevcfg c 259 0"); - - UHD_LOGGER_INFO("E300") << "Loading FPGA image: " << path << "..."; - - std::ifstream fpga_file(path.c_str(), std::ios_base::binary); - UHD_ASSERT_THROW(fpga_file.good()); - - std::FILE *wfile; - wfile = std::fopen("/dev/xdevcfg", "wb"); - UHD_ASSERT_THROW(!(wfile == NULL)); - - char buff[16384]; // devcfg driver can't handle huge writes - do { - fpga_file.read(buff, sizeof(buff)); - std::fwrite(buff, 1, size_t(fpga_file.gcount()), wfile); - } while (fpga_file); - - fpga_file.close(); - std::fclose(wfile); - - UHD_LOGGER_INFO("E300") << "FPGA image loaded"; -} - -static bool e300_image_loader(const image_loader::image_loader_args_t &image_loader_args) { - // Make sure this is an E3x0 and we don't want to use anything connected - uhd::device_addrs_t devs = e300_find(image_loader_args.args); - if(devs.size() == 0 or !image_loader_args.load_fpga) return false; - - std::string fpga_filename, idle_image; // idle_image never used, just needed for function - if(image_loader_args.fpga_path == "") { - get_e3x0_fpga_images(devs[0], fpga_filename, idle_image); - } - else { - if(not boost::filesystem::exists(image_loader_args.fpga_path)) { - throw uhd::runtime_error(str(boost::format("The path \"%s\" does not exist.") - % image_loader_args.fpga_path)); - } - else fpga_filename = image_loader_args.fpga_path; - } - - load_fpga_image(fpga_filename); - return true; -} - -UHD_STATIC_BLOCK(register_e300_image_loader) { - std::string recovery_instructions = "The default FPGA image will be loaded the next " - "time UHD uses this device."; - - image_loader::register_image_loader("e3x0", e300_image_loader, recovery_instructions); -} - -} - -}}} - -#else -namespace uhd { namespace usrp { namespace e300 { - -namespace common { - -void load_fpga_image(const std::string&) -{ - throw uhd::assertion_error("load_fpga_image() !E300_NATIVE"); -} - -} - -}}} -#endif |