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| author | Martin Braun <martin.braun@ettus.com> | 2017-04-20 17:32:19 -0700 |
|---|---|---|
| committer | Martin Braun <martin.braun@ettus.com> | 2017-12-22 15:03:46 -0800 |
| commit | 5da05554a5a994c7ffde3ce20965d557fa33bc67 (patch) | |
| tree | babc15661b08343689400bd1dfae554d916104aa /host/lib/usrp/common/lmk04828.cpp | |
| parent | 60af7b1a1f6b105e63e5fe2945146ef401dd70b0 (diff) | |
| download | uhd-5da05554a5a994c7ffde3ce20965d557fa33bc67.tar.gz uhd-5da05554a5a994c7ffde3ce20965d557fa33bc67.tar.bz2 uhd-5da05554a5a994c7ffde3ce20965d557fa33bc67.zip | |
mpm: LMK code now throws on incorrect chip ID
Diffstat (limited to 'host/lib/usrp/common/lmk04828.cpp')
| -rw-r--r-- | host/lib/usrp/common/lmk04828.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/host/lib/usrp/common/lmk04828.cpp b/host/lib/usrp/common/lmk04828.cpp index 9a9657ac8..edc65d280 100644 --- a/host/lib/usrp/common/lmk04828.cpp +++ b/host/lib/usrp/common/lmk04828.cpp @@ -28,7 +28,7 @@ lmk04828_iface::lmk04828_iface(write_fn_t write_fn, read_fn_t read_fn) : _write_ } -void lmk04828_iface::verify_chip_id() +bool lmk04828_iface::verify_chip_id() { // Check ID Device Type, ID Prod, and ID Maskrev registers uint8_t id_device_type = get_chip_id(); @@ -38,7 +38,10 @@ void lmk04828_iface::verify_chip_id() // assert(id_device_type == 6); if (id_device_type != 6){ std::cout << "id_device_type is not 6!" << std::endl; + return false; } + + return true; } uint8_t lmk04828_iface::get_chip_id(){ @@ -69,7 +72,9 @@ void lmk04828_iface::init() _write_fn(writes); - verify_chip_id(); + if (!verify_chip_id()) { + throw uhd::runtime_error("LMK ID not correct!"); + } } void lmk04828_iface::enable_sysref_pulse() |