SDS100/SDS200: Dual Serial Interfaces

[hruskacha]

This old post mentioned commands for the Mini-B USB port on the SDS100... Using Proscan and a Serial Port Monitor (not pictured), I tried the commands on the Micro-B USB port and some actually worked, and they gave different results. It actually communicated with the sub processor. I also noticed that the serial commands for the sub processor will timeout instead of return an Error.

 

[hruskacha]

Got some output with ".MDL."


ADC P-P, 0, 0.000000mV
CIC OUT min, -3374, max= 3631, err= 0
FIR1 OUT min, -6066, max= 6173, err= 0
FIR2 OUT min, -5840, max= 5749, err= 0
FFT_PEAK,0dB
FFT_FREQ,0
FIR2_Range,5518, 38dB
NCO_Range,min= -2434, max= 3236, dif= 5670
Noise Squelch, 2211
Window,83
IF=265550, STD= R840_DVB_T2_1_7M

ADC P-P, 0, 0.000000mV
CIC OUT min, 0, max= 0, err= 0
FIR1 OUT min, 0, max= 0, err= 0
FIR2 OUT min, -1780, max= 3240, err= 0
FFT_PEAK,0dB
FFT_FREQ,0
FIR2_Range,5302, 38dB
NCO_Range,min= -2531, max= 3179, dif= 5710
Noise Squelch, 14278
Window,64
IF=265550, STD= R840_DVB_T2_1_7M

ADC P-P, 0, 0.000000mV
CIC OUT min, 0, max= 0, err= 0
FIR1 OUT min, 0, max= 0, err= 0
FIR2 OUT min, 0, max= 0, err= 0
FFT_PEAK,0dB
FFT_FREQ,0
FIR2_Range,4352, 37dB
NCO_Range,min= -1853, max= 1840, dif= 3693
Noise Squelch, 12433
Window,104
IF=265550, STD= R840_DVB_T2_1_7M

ADC P-P, 0, 0.000000mV
CIC OUT min, 0, max= 0, err= 0
FIR1 OUT min, 0, max= 0, err= 0
FIR2 OUT min, 0, max= 0, err= 0
FFT_PEAK,0dB
FFT_FREQ,0
FIR2_Range,4352, 37dB
NCO_Range,min= -1853, max= 1840, dif= 3693
Noise Squelch, 12433
Window,184
IF=265550, STD= R840_DVB_T2_1_7M

ADC P-P, 0, 0.000000mV
CIC OUT min, 0, max= 0, err= 0
FIR1 OUT min, 0, max= 0, err= 0
FIR2 OUT min, 0, max= 0, err= 0
FFT_PEAK,0dB
FFT_FREQ,0
FIR2_Range,4555, 37dB
NCO_Range,min= -2084, max= 2214, dif= 4298
Noise Squelch, 14526
Window,184
IF=265550, STD= R840_DVB_T2_1_7M

ADC P-P, 0, 0.000000mV
CIC OUT min, -2852, max= 1375, err= 0
FIR1 OUT min, -2870, max= 1809, err= 0
FIR2 OUT min, -2289, max= 2688, err= 0
FFT_PEAK,0dB
FFT_FREQ,0
FIR2_Range,4977, 37dB
NCO_Range,min= -2009, max= 2658, dif= 4667
Noise Squelch, 14326
Window,173
IF=265550, STD= R840_DVB_T2_1_7M

 

[hruskacha]

"MDL" without the "." returns this...


-569
-14
182
212
220
2809
32767
-280
-761
-1058
-1350
-1711
-2349
-3904
-9889
-20448
-8964
-2918
425
8438
13467
2904
-919
-1888
-2025
-1813
-1353
-519
2727
32767
6271
1505
1410
1790
1967
1432
-1505
-17891
-12578
-1213
675
1375
1889
2725
4725
12655
20984
8044
3787
2484
1777
1288
955
1049
2629
12366
19259
4856
1877
1523
1972
3387
6838
10807
7653
3009
754
1127
32767
3712
-695
-692
-262
508
1937
6245
18126
11414
3732
1742
779
-1325
-29727
-9958
250
1516
2099
2363
1477
-4365
-11173
-1087
2624
3201
3267
3426
4984
31995
15458
3696
2741
2790
3849
8642
19959
9865
3033
846
-273
-807
-821
-458
-69
192
-485
-32768
-2034
1346
2286
3331
4566
5429
5075
3568
1470
-2387
-12805
-11208
0
0
***I deleted a crap ton of "0" lines here

 

[hruskacha]

Found some DSP commands! using the Mirco-B port, "/" command will cycle gain settings. It will reply in proscan, then you will see the RSSI change.

 

[hruskacha]

heres the commands I found