projects / sigrok-dumps.git / blame
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1 | ------------------------------------------------------------------------------- |
| 2 | Melexis MLX90614 Infrared Thermometer | |
| 3 | ------------------------------------------------------------------------------- | |
| 4 | ||
| 47cd3c8f | 5 | This is a collection of example captures of I2C traffic from/to a |
| 7df4cf35 UH |
6 | Melexis MLX90614 Infrared Thermometer chip. |
| 7 | ||
| 8 | Details: | |
| 9 | http://www.melexis.com/Hardware-and-Software-Tools/Demo-Boards/Thermometer-139.aspx | |
| 10 | http://www.melexis.com/Assets/IR-Thermometer-Manual-4815.aspx | |
| 11 | http://www.melexis.com/Infrared-Thermometer-Sensors/Infrared-Thermometer-Sensors/MLX90614-615.aspx | |
| 12 | http://www.melexis.com/Assets/IR-sensor-thermometer-MLX90614-Datasheet-5152.aspx | |
| 13 | ||
| 14 | ||
| 15 | Logic analyzer setup | |
| 16 | -------------------- | |
| 17 | ||
| 47cd3c8f | 18 | The logic analyzer used was a Saleae Logic (at 1MHz): |
| 7df4cf35 | 19 | |
| 47cd3c8f UH |
20 | Probe I2C pin |
| 21 | ------------------- | |
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22 | 6 (green) SCL |
| 23 | 8 (purple) SDA | |
| 24 | ||
| 25 | ||
| 26 | Data | |
| 27 | ---- | |
| 28 | ||
| 29 | The sigrok command line used was: | |
| 30 | ||
| 31 | sigrok-cli -d 0:samplerate=1mhz --time <ms> -o <filename> | |
| 32 | ||
| 33 | The <ms> and <filename> parameters vary depending on the file. | |
| 34 |