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| author | Martin Braun <martin.braun@ettus.com> | 2017-12-11 18:02:14 -0800 |
|---|---|---|
| committer | Martin Braun <martin.braun@ettus.com> | 2017-12-22 15:05:58 -0800 |
| commit | b5404ef75f8b08e51311c16c0a435b1bbb2ff807 (patch) | |
| tree | 43d8c32cba6022f67b94bd443bdfffc5659aa793 /mpm/lib/mykonos/ad937x_device.hpp | |
| parent | 66af893e43af6d628c40d26529c154bb7a1f6d97 (diff) | |
| download | uhd-b5404ef75f8b08e51311c16c0a435b1bbb2ff807.tar.gz uhd-b5404ef75f8b08e51311c16c0a435b1bbb2ff807.tar.bz2 uhd-b5404ef75f8b08e51311c16c0a435b1bbb2ff807.zip | |
mpm: Fix floating-point errors in MCR configuration
Use fuzzy comparisons for setting the MCR.
Reviewed-By: Trung Tran <trung.tran@ettus.com>
Diffstat (limited to 'mpm/lib/mykonos/ad937x_device.hpp')
| -rw-r--r-- | mpm/lib/mykonos/ad937x_device.hpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/mpm/lib/mykonos/ad937x_device.hpp b/mpm/lib/mykonos/ad937x_device.hpp index 9abd2942b..059079475 100644 --- a/mpm/lib/mykonos/ad937x_device.hpp +++ b/mpm/lib/mykonos/ad937x_device.hpp @@ -47,6 +47,13 @@ public: CALPLL_SDM = 0x10, }; + enum mcr_t + { + MCR_122_88MHZ, + MCR_125_00MHZ, + MCR_153_60MHZ + }; + ad937x_device( mpm::types::regs_iface* iface, mpm::ad937x::gpio::gain_pins_t gain_pins @@ -97,7 +104,7 @@ public: void update_tx_lo_source(uint8_t rxPllUseExternalLo); uint8_t get_rx_lo_source(); uint8_t get_tx_lo_source(); - void set_master_clock_rate(const double rate); + void set_master_clock_rate(const mcr_t rate); const static double MIN_FREQ; const static double MAX_FREQ; const static double MIN_RX_GAIN; |