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Added driver for BH1750 digital ambient light sensor (#15)

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* Added driver for BH1750 digital ambient light sensor
This commit is contained in:
Daniel Esteban
2019-02-08 09:04:58 +01:00
committed by Ron Evans
parent 31bc74101d
commit 693e7a1db7
3 changed files with 116 additions and 0 deletions
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bh1750/registers.go
+24
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package bh1750
// Constants/addresses used for I2C.
// The I2C address which this device listens to.
const Address = 0x23
// Registers. Names, addresses and comments copied from the datasheet.
const (
POWER_DOWN = 0x00
POWER_ON = 0x01
RESET = 0x07
CONTINUOUS_HIGH_RES_MODE SamplingMode = 0x10
CONTINUOUS_HIGH_RES_MODE_2 SamplingMode = 0x11
CONTINUOUS_LOW_RES_MODE SamplingMode = 0x13
ONE_TIME_HIGH_RES_MODE SamplingMode = 0x20
ONE_TIME_HIGH_RES_MODE_2 SamplingMode = 0x21
ONE_TIME_LOW_RES_MODE SamplingMode = 0x23
// resolution in 10*lx
HIGH_RES = 10
HIGH_RES2 = 5
LOW_RES = 40
)