1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
#!/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="""\
reset 0[7] 0
serial_readout 0[0] 0
enable_low_speed_mode 0x20[2] 0
ref 0x3f[6:5] 0 internal=0, external=3
standby 0x3f[1] 0 normal, standby
power_down 0x40[3:0] 0 pins=0, normal=8, chb=9, cha=10, chab=11, global=12, chb_standby=13, cha_standby=14, mux=15
lvds_cmos 0x41[7] 0 parallel_cmos, ddr_lvds
clk_out_pos_edge 0x44[7:5] 0 normal=0, plus4_26=5, minus4_26=7, minus7_26=6
clk_out_neg_edge 0x44[4:2] 0 normal=0, plus4_26=5, minus4_26=7, minus7_26=6
channel_control 0x50[6] 0 common, independent
data_format 0x50[2:1] 2 2s_compliment=2, offset_binary=3
custom_pattern_low 0x51[7:0] 0
custom_pattern_high 0x52[5:0] 0
enable_offset_corr_chA 0x53[6] 0
gain_chA 0x55[7:4] 0
offset_corr_time_const_chA 0x55[3:0] 0
fine_gain_adjust_chA 0x57[6:0] 0
test_patterns_chA 0x62[2:0] 0 normal, zeros, ones, toggle, ramp, custom
offset_pedestal_chA 0x63[5:0] 0
enable_offset_corr_chB 0x66[6] 0
gain_chB 0x68[7:4] 0
offset_corr_time_const_chB 0x68[3:0] 0
fine_gain_adjust_chB 0x6A[6:0] 0
test_patterns_chB 0x75[2:0] 0 normal, zeros, ones, toggle, ramp, custom
offset_pedestal_chB 0x76[5:0] 0
"""
########################################################################
# Template for methods in the body of the struct
########################################################################
BODY_TMPL="""\
uint8_t get_reg(uint8_t addr){
uint8_t reg = 0;
switch(addr){
% for addr in sorted(set(map(lambda r: r.get_addr(), regs))):
case ${addr}:
% for reg in filter(lambda r: r.get_addr() == addr, regs):
reg |= (uint8_t(${reg.get_name()}) & ${reg.get_mask()}) << ${reg.get_shift()};
% endfor
break;
% endfor
}
return reg;
}
uint16_t get_write_reg(uint8_t addr){
return (uint16_t(addr) << 8) | get_reg(addr);
}
uint16_t get_read_reg(uint8_t addr){
return (uint16_t(addr) << 8) | (1 << 7);
}
"""
if __name__ == '__main__':
import common; common.generate(
name='ads62p48_regs',
regs_tmpl=REGS_TMPL,
body_tmpl=BODY_TMPL,
file=__file__,
)
|
