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Add BME280 over SPI

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This commit is contained in:
Edward Emelianov
2025-10-05 00:10:02 +03:00
parent f994799353
commit 17b4d714e0
16 changed files with 826 additions and 39 deletions
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24
F3:F303/MLX90640-allsky/Readme.md
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@@ -13,21 +13,29 @@ Protocol:
```
dn - draw nth image in ASCII
gn - get nth image 'as is' - float array of 768x4 bytes
l - list active sensors IDs
mn - show temperature map of nth image
tn - show nth image aquisition time
B - reinit BME280
E - get environment parameters (temperature etc)
G - get MLX state
R - reset device
T - print current Tms
Debugging options:
aa - change I2C address to a (a should be non-shifted value!!!)
c - continue MLX
d - draw image in ASCII
i0..4 - setup I2C with speed 10k, 100k, 400k, 1M or 2M (experimental!)
p - pause MLX
r0..3 - change resolution (0 - 16bit, 3 - 19-bit)
t - show temperature map
C - "cartoon" mode on/off (show each new image)
D - dump MLX parameters
G - get MLX state
Ia addr - set device address
s - stop MLX (and start from zero @ 'c')
C - "cartoon" mode on/off (show each new image) - USB only!!!
Dn - dump MLX parameters for sensor number n
Ia addr [n] - set device address for interactive work or (with n) change address of n'th sensor
Ir reg n - read n words from 16-bit register
Iw words - send words (hex/dec/oct/bin) to I2C
Is - scan I2C bus
T - print current Tms
Us - send string 's' to other interface
```