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Fix Nano 33 BLE drivers (#351)

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Fix HTS221, LPS22HB and APDS9960 drivers and their examples for Arduino Nano 33 BLE:

* Update hts221_nano_33_ble.go
* Update lps22hb_nano_33_ble.go
* Update apds9960_nano_33_ble.go
This commit is contained in:
Alan Wang
2021-12-20 16:57:37 +08:00
committed by GitHub
parent 43099c5d5f
commit bee7422c3a
14 changed files with 151 additions and 160 deletions
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apds9960/apds9960.go
+53 -46
View File
@@ -57,6 +57,14 @@ type enableConfig struct {
PON bool
}
// New creates a new APDS-9960 connection. The I2C bus must already be
// configured.
//
// This function only creates the Device object, it does not touch the device.
func New(bus drivers.I2C) Device {
return Device{bus: bus, Address: ADPS9960_ADDRESS, mode: MODE_NONE}
}
// Connected returns whether APDS-9960 has been found.
// It does a "who am I" request and checks the response.
func (d *Device) Connected() bool {
@@ -65,52 +73,6 @@ func (d *Device) Connected() bool {
return data[0] == 0xAB
}
// Configure sets up the APDS-9960 device.
func (d *Device) Configure(cfg Configuration) {
d.DisableAll() // turn off everything
// "default" settings
if cfg.ProximityPulseLength == 0 {
cfg.ProximityPulseLength = 16
}
if cfg.ProximityPulseCount == 0 {
cfg.ProximityPulseCount = 64
}
if cfg.GesturePulseLength == 0 {
cfg.GesturePulseLength = 16
}
if cfg.GesturePulseCount == 0 {
cfg.GesturePulseCount = 64
}
if cfg.ProximityGain == 0 {
cfg.ProximityGain = 1
}
if cfg.GestureGain == 0 {
cfg.GestureGain = 1
}
if cfg.ColorGain == 0 {
cfg.ColorGain = 4
}
if cfg.ADCIntegrationCycles == 0 {
cfg.ADCIntegrationCycles = 4
}
if cfg.threshold == 0 {
d.gesture.threshold = 30
}
if cfg.sensitivity == 0 {
d.gesture.sensitivity = 20
}
d.SetProximityPulse(cfg.ProximityPulseLength, cfg.ProximityPulseCount)
d.SetGesturePulse(cfg.GesturePulseLength, cfg.GesturePulseCount)
d.SetGains(cfg.ProximityGain, cfg.GestureGain, cfg.ColorGain)
d.SetADCIntegrationCycles(cfg.ADCIntegrationCycles)
if cfg.LEDBoost > 0 {
d.LEDBoost(cfg.LEDBoost)
}
}
// GetMode returns current engine mode
func (d *Device) GetMode() uint8 {
return d.mode
@@ -353,6 +315,51 @@ func (d *Device) ReadGesture() (gesture int32) {
// private functions
func (d *Device) configureDevice(cfg Configuration) {
d.DisableAll() // turn off everything
// "default" settings
if cfg.ProximityPulseLength == 0 {
cfg.ProximityPulseLength = 16
}
if cfg.ProximityPulseCount == 0 {
cfg.ProximityPulseCount = 64
}
if cfg.GesturePulseLength == 0 {
cfg.GesturePulseLength = 16
}
if cfg.GesturePulseCount == 0 {
cfg.GesturePulseCount = 64
}
if cfg.ProximityGain == 0 {
cfg.ProximityGain = 1
}
if cfg.GestureGain == 0 {
cfg.GestureGain = 1
}
if cfg.ColorGain == 0 {
cfg.ColorGain = 4
}
if cfg.ADCIntegrationCycles == 0 {
cfg.ADCIntegrationCycles = 4
}
if cfg.threshold == 0 {
d.gesture.threshold = 30
}
if cfg.sensitivity == 0 {
d.gesture.sensitivity = 20
}
d.SetProximityPulse(cfg.ProximityPulseLength, cfg.ProximityPulseCount)
d.SetGesturePulse(cfg.GesturePulseLength, cfg.GesturePulseCount)
d.SetGains(cfg.ProximityGain, cfg.GestureGain, cfg.ColorGain)
d.SetADCIntegrationCycles(cfg.ADCIntegrationCycles)
if cfg.LEDBoost > 0 {
d.LEDBoost(cfg.LEDBoost)
}
}
func (d *Device) enable(cfg enableConfig) {
var gen, pien, aien, wen, pen, aen, pon uint8