diff options
-rw-r--r-- | Transceiver52M/device/lms/LMSDevice.cpp | 22 | ||||
-rw-r--r-- | configure.ac | 14 |
2 files changed, 34 insertions, 2 deletions
diff --git a/Transceiver52M/device/lms/LMSDevice.cpp b/Transceiver52M/device/lms/LMSDevice.cpp index 270bd4a..b004308 100644 --- a/Transceiver52M/device/lms/LMSDevice.cpp +++ b/Transceiver52M/device/lms/LMSDevice.cpp @@ -41,6 +41,24 @@ constexpr double LMSDevice::masterClockRate; #define LMS_MIN_BW_SUPPORTED 2.5e6 /* 2.5mHz, minimum supported by LMS */ #define LMS_CALIBRATE_BW_HZ OSMO_MAX(GSM_CARRIER_BW, LMS_MIN_BW_SUPPORTED) +static int compat_LMS_VCTCXORead(lms_device_t *dev, uint16_t *val, bool memory) +{ +#if HAVE_LMS_VCTCXO_EEPROM_SAVING + return LMS_VCTCXORead(dev, val, memory); +#else + return LMS_VCTCXORead(dev, val); +#endif +} + +static int compat_LMS_VCTCXOWrite(lms_device_t *dev, uint16_t val, bool memory) +{ +#if HAVE_LMS_VCTCXO_EEPROM_SAVING + return LMS_VCTCXOWrite(dev, val, memory); +#else + return LMS_VCTCXOWrite(dev, val); +#endif +} + LMSDevice::LMSDevice(size_t tx_sps, size_t rx_sps, InterfaceType iface, size_t chans, double lo_offset, const std::vector<std::string>& tx_paths, const std::vector<std::string>& rx_paths): @@ -195,10 +213,10 @@ int LMSDevice::open(const std::string &args, int ref, bool swap_channels) case REF_INTERNAL: LOGC(DDEV, INFO) << "Setting Internal clock reference"; /* Ugly API: Selecting clock source implicit by writing to VCTCXO DAC ?!? */ - if (LMS_VCTCXORead(m_lms_dev, &dac_val) < 0) + if (compat_LMS_VCTCXORead(m_lms_dev, &dac_val, false) < 0) goto out_close; LOGC(DDEV, INFO) << "Setting VCTCXO to " << dac_val; - if (LMS_VCTCXOWrite(m_lms_dev, dac_val) < 0) + if (compat_LMS_VCTCXOWrite(m_lms_dev, dac_val, false) < 0) goto out_close; break; case REF_EXTERNAL: diff --git a/configure.ac b/configure.ac index 2e036ba..37b70fa 100644 --- a/configure.ac +++ b/configure.ac @@ -160,6 +160,20 @@ AS_IF([test "x$with_usrp1" = "xyes"], [ AS_IF([test "x$with_lms" = "xyes"], [ PKG_CHECK_MODULES(LMS, LimeSuite) + + # LimeSuite dc124e4e2ed9b549b142410af172f0592f9f0c23 > 18.10 broke API compatibility: + _cflags_save=$CFLAGS + CFLAGS="$CFLAGS $LMS_CFLAGS" + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include <lime/LimeSuite.h>]], + [[LMS_VCTCXOWrite(NULL, 0, false); LMS_VCTCXORead(NULL, 0, false);]] + )], + [AC_DEFINE([HAVE_LMS_VCTCXO_EEPROM_SAVING], [1], + [LMS_VCTCXO* requires memory parameter])], + [AC_DEFINE([HAVE_LMS_VCTCXO_EEPROM_SAVING], [0], + [LMS_VCTCXO* has no memory parameter])]) + CFLAGS=$_cflags_save ]) AS_IF([test "x$with_uhd" != "xno"],[ |