CBX support

2 files changed, 138 insertions, 0 deletions

diff --git a/host/lib/ic_reg_maps/CMakeLists.txt b/host/lib/ic_reg_maps/CMakeLists.txt
index dc2ab7847..b6e121db3 100644
--- a/host/lib/ic_reg_maps/CMakeLists.txt
+++ b/host/lib/ic_reg_maps/CMakeLists.txt
@@ -33,6 +33,11 @@ LIBUHD_PYTHON_GEN_SOURCE(
 )
 
 LIBUHD_PYTHON_GEN_SOURCE(
+    ${CMAKE_CURRENT_SOURCE_DIR}/gen_max2870_regs.py
+    ${CMAKE_CURRENT_BINARY_DIR}/max2870_regs.hpp
+)
+
+LIBUHD_PYTHON_GEN_SOURCE(
     ${CMAKE_CURRENT_SOURCE_DIR}/gen_adf4360_regs.py
     ${CMAKE_CURRENT_BINARY_DIR}/adf4360_regs.hpp
 )
diff --git a/host/lib/ic_reg_maps/gen_max2870_regs.py b/host/lib/ic_reg_maps/gen_max2870_regs.py
new file mode 100644
index 000000000..f26c27281
--- /dev/null
+++ b/host/lib/ic_reg_maps/gen_max2870_regs.py
@@ -0,0 +1,133 @@
+#!/usr/bin/env python
+#
+# Copyright 2013 Ettus Research LLC
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+########################################################################
+# Template for raw text data describing registers
+# name addr[bit range inclusive] default optional enums
+########################################################################
+
+REGS_TMPL="""\
+########################################################################
+## Address 0x00
+## Divider control
+## Write-only, default = 0x007D0000
+########################################################################
+int_n_mode              0x00[31]        0       frac_n, int_n
+int_16_bit              0x00[15:30]     0x007D  ##Integer divider: 16-65535 in int-N mode, 19-4091 in frac-N mode.
+frac_12_bit             0x00[3:14]      0       ##Frac divider: 0-4095
+########################################################################
+## Address 0x01
+## Charge pump control
+## Write-only, default = 0x2000FFF9
+########################################################################
+cpoc                    0x01[31]        0       disabled, enabled
+cpl                     0x01[29:30]     1       disabled, enabled, res1, res2
+cpt                     0x01[27:28]     0       normal, reserved, force_source, force_sink
+phase_12_bit            0x01[15:26]     1       ##sets phase shift
+mod_12_bit              0x01[3:14]      0xFFF   ##VCO frac modulus
+########################################################################
+## Address 0x02
+## Misc. control
+## Write-only, default = 0x00004042
+########################################################################
+lds                     0x02[31]        0       slow, fast
+low_noise_and_spur      0x02[29:30]     3       low_noise, reserved, low_spur_1, low_spur_2
+muxout                  0x02[26:28]     1       tri_state, high, low, rdiv, ndiv, ald, dld, res7
+reference_doubler       0x02[25]        0       disabled, enabled
+reference_divide_by_2   0x02[24]        0       disabled, enabled
+r_counter_10_bit        0x02[14:23]     1       ##R divider value, 1-1023
+double_buffer           0x02[13]        0       disabled, enabled
+#set $current_setting_enums = ', '.join(map(lambda x: '_'.join(("%0.2fma"%(1.631/5.1 * (1.+x))).split('.')), range(0,16)))
+charge_pump_current     0x02[9:12]      7       $current_setting_enums
+ldf                     0x02[8]         0       frac_n, int_n
+ldp                     0x02[7]         0       10ns, 6ns
+pd_polarity             0x02[6]         1       negative, positive
+power_down              0x02[5]         0       normal, shutdown
+cp_three_state          0x02[4]         0       disabled, enabled
+counter_reset           0x02[3]         0       normal, reset
+########################################################################
+## Address 0x03
+## VCO control
+## Write-only, default = 0x0000000B
+########################################################################
+vco                     0x03[26:31]     0       ##VCO subband selection, used when VAS disabledd
+vas                     0x03[25]        0       enabled, disabled ##VCO autoselect
+retune                  0x03[24]        1       disabled, enabled
+clock_div_mode          0x03[15:16]     0       clock_divider_off, fast_lock, phase, reserved
+clock_divider_12_bit    0x03[3:14]      1       ##clock divider, 1-4095
+########################################################################
+## Address 0x04
+## RF output control
+## Write-only, default = 0x6180B23C
+########################################################################
+res4                    0x04[26:31]     0x18
+bs_msb                  0x04[24:25]     0       ##Band select MSBs
+feedback_select         0x04[23]        1       divided, fundamental
+rf_divider_select       0x04[20:22]     0       div1, div2, div4, div8, div16, div32, div64, div128
+band_select_clock_div   0x04[12:19]     0
+aux_output_select       0x04[9]         1       divided, fundamental
+aux_output_enable       0x04[8]         0       disabled, enabled
+aux_output_power        0x04[6:7]       0       m4dBm, m1dBm, 2dBm, 5dBm
+rf_output_enable        0x04[5]         1       disabled, enabled
+output_power            0x04[3:4]       3       m4dBm, m1dBm, 2dBm, 5dBm
+########################################################################
+## Address 0x05
+## Misc
+## Write only, default = 0x00400005
+########################################################################
+f01                     0x05[24]        1       frac_n, auto
+ld_pin_mode             0x05[22:23]     1       low, dld, ald, high
+mux_sdo                 0x05[18]        0       normal, sdo
+"""
+
+########################################################################
+# Template for methods in the body of the struct
+########################################################################
+BODY_TMPL="""\
+enum addr_t{
+    ADDR_R0 = 0,
+    ADDR_R1 = 1,
+    ADDR_R2 = 2,
+    ADDR_R3 = 3,
+    ADDR_R4 = 4,
+    ADDR_R5 = 5
+};
+
+boost::uint32_t get_reg(boost::uint8_t addr){
+    boost::uint32_t reg = addr & 0x7;
+    switch(addr){
+    #for $addr in range(5+1)
+    case $addr:
+        #for $reg in filter(lambda r: r.get_addr() == addr, $regs)
+        reg |= (boost::uint32_t($reg.get_name()) & $reg.get_mask()) << $reg.get_shift();
+        #end for
+        break;
+    #end for
+    }
+    return reg;
+}
+"""
+
+if __name__ == '__main__':
+    import common; common.generate(
+        name='max2870_regs',
+        regs_tmpl=REGS_TMPL,
+        body_tmpl=BODY_TMPL,
+        file=__file__,
+    )
+