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74929e99 UH |
1 | ------------------------------------------------------------------------------- |
2 | Tondaj SL-814 UART | |
3 | ------------------------------------------------------------------------------- | |
4 | ||
5 | This is a set of example captures of the serial (UART) data of a | |
6 | Tondaj SL-814 sound level meter. | |
7 | ||
8 | The communication happens at 9600 baud, 8e1. | |
9 | ||
10 | Details: | |
11 | TODO | |
12 | ||
13 | ||
14 | Logic analyzer setup | |
15 | -------------------- | |
16 | ||
17 | The logic analyzer used was a Saleae Logic (at 1MHz): | |
18 | ||
19 | Probe UART | |
20 | ---------------- | |
21 | 1 (black) RX | |
22 | 2 (brown) TX | |
23 | ||
24 | ||
25 | Data | |
26 | ---- | |
27 | ||
28 | The sigrok command line used was: | |
29 | ||
30 | sigrok-cli -d fx2lafw:samplerate=1mhz --time 3s -p 1=RX,2=TX -o <file>.sr | |
31 |