Add support for APDS-9960, Digital Proximity, Ambient Light, RGB and Gesture Sensor (#308)

apds9960: add support for apds9960
2026-08-18 13:43:58 +00:00 · 2021-11-06 18:22:39 +08:00
parent 82e9e4a7f3
commit 65fd7aa1a1
8 changed files with 712 additions and 1 deletions
@@ -0,0 +1,78 @@
+package apds9960
+
+const (
+
+	// I2C address
+	ADPS9960_ADDRESS = 0x39
+
+	// control/status registers
+	APDS9960_RAM_REG        = 0x00
+	APDS9960_ENABLE_REG     = 0x80
+	APDS9960_ATIME_REG      = 0x81
+	APDS9960_WTIME_REG      = 0x83
+	APDS9960_AILTIL_REG     = 0x84
+	APDS9960_AILTH_REG      = 0x85
+	APDS9960_AIHTL_REG      = 0x86
+	APDS9960_AIHTH_REG      = 0x87
+	APDS9960_PILT_REG       = 0x89
+	APDS9960_PIHT_REG       = 0x8B
+	APDS9960_PERS_REG       = 0x8C
+	APDS9960_CONFIG1_REG    = 0x8D
+	APDS9960_PPULSE_REG     = 0x8E
+	APDS9960_CONTROL_REG    = 0x8F
+	APDS9960_CONFIG2_REG    = 0x90
+	APDS9960_ID_REG         = 0x92
+	APDS9960_STATUS_REG     = 0x93
+	APDS9960_CDATAL_REG     = 0x94
+	APDS9960_CDATAH_REG     = 0x95
+	APDS9960_RDATAL_REG     = 0x96
+	APDS9960_RDATAH_REG     = 0x97
+	APDS9960_GDATAL_REG     = 0x98
+	APDS9960_GDATAH_REG     = 0x99
+	APDS9960_BDATAL_REG     = 0x9A
+	APDS9960_BDATAH_REG     = 0x9B
+	APDS9960_PDATA_REG      = 0x9C
+	APDS9960_POFFSET_UR_REG = 0x9D
+	APDS9960_POFFSET_DL_REG = 0x9E
+	APDS9960_CONFIG3_REG    = 0x9F
+	APDS9960_GPENTH_REG     = 0xA0
+	APDS9960_GEXTH_REG      = 0xA1
+	APDS9960_GCONF1_REG     = 0xA2
+	APDS9960_GCONF2_REG     = 0xA3
+	APDS9960_GOFFSET_U_REG  = 0xA4
+	APDS9960_GOFFSET_D_REG  = 0xA5
+	APDS9960_GOFFSET_L_REG  = 0xA7
+	APDS9960_GOFFSET_R_REG  = 0xA9
+	APDS9960_GPULSE_REG     = 0xA6
+	APDS9960_GCONF3_REG     = 0xAA
+	APDS9960_GCONF4_REG     = 0xAB
+	APDS9960_GFLVL_REG      = 0xAE
+	APDS9960_GSTATUS_REG    = 0xAF
+	APDS9960_IFORCE_REG     = 0xE4
+	APDS9960_PICLEAR_REG    = 0xE5
+	APDS9960_CICLEAR_REG    = 0xE6
+	APDS9960_AICLEAR_REG    = 0xE7
+	APDS9960_GFIFO_U_REG    = 0xFC
+	APDS9960_GFIFO_D_REG    = 0xFD
+	APDS9960_GFIFO_L_REG    = 0xFE
+	APDS9960_GFIFO_R_REG    = 0xFF
+)
+
+const (
+
+	// sensor modes
+	MODE_NONE = iota
+	MODE_PROXIMITY
+	MODE_COLOR
+	MODE_GESTURE
+)
+
+const (
+
+	// detected gestures
+	GESTURE_NONE = iota
+	GESTURE_UP
+	GESTURE_DOWN
+	GESTURE_LEFT
+	GESTURE_RIGHT
+)