Hello all,
I added support of the Hantek 4032l logic analyzer to the libsigrok
library. The source can be pulled or used from:
https://github.com/zschunky/libsigrok.git
This is the 1st version of the implementation. I will continue to clean
it up and advance it. For now only one stage of triggers is supported
with only one channel being rising/falling/edge. All other channels can
still be used as trigger with 0 or 1. The threshold voltage is currently
fixed to 1.5V. Sample size per channel ranges from 2kb to 64Mb in 512
byte steps (given size will be adjusted if it does not fit into 512 byte
steps).
Feel free to try it out. Feedback and code review is welcome (it was my
first time I had to deal with sigrok code and libusb).
here is are some print-outs when running the sigrok-cli:
anz@Prohlis:~$ sigrok-cli --scan
The following devices were found:
demo - Demo device with 12 channels: D0 D1 D2 D3 D4 D5 D6 D7 A0 A1 A2 A3
fx2lafw:conn=2.6 - Saleae Logic with 8 channels: 0 1 2 3 4 5 6 7
hantek-4032l:conn=2.10 - Hantek 4032L with 32 channels: A0 B0 A1 B1 A2
B2 A3 B3 A4 B4 A5 B5 A6 B6 A7 B7 A8 B8 A9 B9 A10 B10 A11 B11 A12 B12 A13
B13 A14 B14 A15 B15
anz@Prohlis:~$ sigrok-cli --show -d hantek-4032l
Driver functions:
Logic analyzer
Scan options:
conn
hantek-4032l:conn=2.10 - Hantek 4032L with 32 channels: A0 B0 A1 B1 A2
B2 A3 B3 A4 B4 A5 B5 A6 B6 A7 B7 A8 B8 A9 B9 A10 B10 A11 B11 A12 B12 A13
B13 A14 B14 A15 B15
Channel groups:
A: channels A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15
B: channels B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15
Supported configuration options across all channel groups:
samplerate - supported samplerates:
1 kHz
2 kHz
4 kHz
8 kHz
16 kHz
31.25 kHz
62.5 kHz
125 kHz
250 kHz
500 kHz
625 kHz
781.25 kHz
1 MHz
1.25 MHz
1.5625 MHz
2 MHz
2.5 MHz
3.125 MHz
4 MHz
5 MHz
6.25 MHz
10 MHz
12.5 MHz
20 MHz
25 MHz
40 MHz
50 MHz
80 MHz
100 MHz
160 MHz
200 MHz
320 MHz
400 MHz
captureratio: 5 (current)
limit_samples: 16384 (current)
Supported triggers: 0 1 r f e
conn: 2.10 (current)
anz@Prohlis:~$ sigrok-cli -d hantek-4032l --config samplerate=400M
--samples=2048 --channels A0=0,A1=1,A14=2,A15=3,B0=4,B1=5,B14=6,B15=7 -t
0=r,1=0,2=1 -O ascii
libsigrok 0.5.0-git-2217be1
Acquisition with 8/32 channels at 400 MHz
0:.................../""""""""""""""""""""\................../""""""""""""""
4:"""""""""""\..............................................................
1:"\......................................../"""""""""""""""""""""""""""""""
5:............./""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
2:"""\......................................................................
6:..........................................................................
3:"""""\/\..................................................................
7:..........................................................................
0:"""""\.................../"""""""""""""""""""\.................../""""""""
4:..........................................................................
1:"""""""\......................................./""""""""""""""""""""""""""
5:""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
2:........./""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
6:..........................................................................
3:..........................................................................
7:..........................................................................
0:"""""""""""\.................../""""""""""""""""""""\................../""
4:..........................................................................
1:"""""""""""""\......................................../"""""""""""""""""""
5:""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
2:"""""""""""""""\..........................................................
6:..........................................................................
3:................./\/""""""""""""""""""""""""""""""""""""""""""""""""""""""
7:..........................................................................
0:"""""""""""""""""\.................../"""""""""""""""""""\................
4:..........................................................................
1:"""""""""""""""""""\......................................./""""""""""""""
5:""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
2:...................../""""""""""""""""""""""""""""""""""""""""""""""""""""
6:..........................................................................
3:""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
7:..........................................................................
0:.../"""""""""""""""""""\.................../""""""""""""""""""""\.........
4:.................................../""""""""""""""""""""""""""""""""""""""
1:"""""""""""""""""""""""""\......................................../"""""""
5:""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
2:"""""""""""""""""""""""""""\..............................................
6:..........................................................................
3:"""""""""""""""""""""""""""""\/\..........................................
7:..........................................................................
0:........./"""""""""""""""""""\.................../"""""""""""""""""""\....
4:""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
1:"""""""""""""""""""""""""""""""\......................................./""
5:""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
2:................................./""""""""""""""""""""""""""""""""""""""""
6:..........................................................................
3:..........................................................................
7:..........................................................................
...
list of changed files:
modified: Makefile.am
modified: configure.ac
modified: contrib/z60_libsigrok.rules
modified: src/drivers.c
new file: src/hardware/hantek-4032l/h4032l.c
best regards
-Andreas
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