Timeline for I2C R/W to a MLX90640 Thermal Imager on a RPI5
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
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| Sep 12 at 8:07 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Aug 13 at 7:29 | answer | added | Nic A | timeline score: 0 | |
| Aug 12 at 18:35 | comment | added | goldilocks♦ | I glanced at a data sheet for this camera and I'd bet those address aren't really 16-bit addresses even though they are two bytes (ie., they are actually used as two 8 bit-values). Try using the smbus interface that way; the register address is the high byte, eg., for the "32x24 IR array" the address is 0x24, so to read data from "0x2430" send 0x30 to 0x24 then read from 0x24. The 2nd byte controls what data is fed into the register indicated by the first byte. | |
| Aug 12 at 11:42 | comment | added | Nic A | I'm not aware of how that would solve the problem. Is there a good reference for me to read? | |
| Aug 12 at 11:13 | comment | added | Milliways | Is there any reason you aren't using the dtoverlay? | |
| S Aug 12 at 8:02 | review | First questions | |||
| Aug 12 at 22:13 | |||||
| S Aug 12 at 8:02 | history | asked | Nic A | CC BY-SA 4.0 |