VL6180X Performance specification
4 Performance specification
4.1 Proximity ranging (0 to 100mm)
The following table specifies ranging performance up to 100mm. Ranging beyond 100mm is possible with certain
AN4545 Application note VL6180X basic ranging application note Introduction The VL6180X is a proximity sensor based on ST’s patented FlightSense™ technology. The VL6180X interfaces to your micro-controller via the industry standard
interrupts eShot) where it is used along side ranging. VL6180x_AlsGetMeasurement VL6180x_ClearAllInterrupt VL6180x_AlsSetInterMeasurementPeriod VL6180x_SetupGPIO1 New ALS value ALS results are VL6180x_AlsConfigInterrupt available once per Interrupt retrieved from (VL6180x_AlsSetThresholds) Continuous inter-measurement interrupts VL6180x_AlsStartContinuousMode period as defined by VL6180x_AlsGetMeasurement user VL6180x_ClearAllInterrupt VL6180x_AlsConfigInterrupt
I C control interface VL6180X 2 4 I C control interface 2 2 The VL6180X is controlled over an I C interface. The default I C address is 0x29 (7-bit). This section describes the I C protocol. Figure 30. Serial interface data
Table 8. Range error codes
Bits [7:4] Error code Description Range (mm)
0 No error Valid measurement 0 - 200(1)
1-5 System error System error detected. No measurement possible. 255
6 Early convergence estimate ECE check failed 255
7 Max convergence System did not converge before the specified max. convergence time limit 255
8 Range ignore Ignore threshold check failed 255
9-10 Not used -
11 SNR Ambient conditions too high. Measurement invalidated 255
12 Raw range underflow RESULT_RANGE_RAW < 0 (because offset is programmable a negative range result is possible) 0
13 Raw range overflow RESULT_RANGE_RAW is
special significance in interpretation of F(s). One is the unit impulse, or Dirac delta function, a (t - x). It is zero for all values of 38 FilterBasics Chap. 2 time except t = x where it is unbounded. However, it is infinite in a special way such that its integral is unity. In the strictest sense, the unit
only 3 / ( - 5CH Simultaneous output, 10% THD 480W 3 ( AC Outlet 1 5 U, C, R, T, G models, Switched x 2 100W max(Total) 1 A, B models, Switched x 1 100W max ) Dimensions(W x H x D) 435 x 151 x 390.5mm 435(17-1/8") 2 (17-1/8" x 5-15/16" x 15-3/8") 2 3/ Weight 10kg(23Ibs.) ( Accessories Remote Control Transmitter x 1 Indoor FM antenna x 1 Units: mm (inch) AM loop antenna x 1 Battery WARNING U, C, R, T, A models (size "AAA", "R03") x 4 Do not change the IMPEDANCE SELECTOR switch setting while the power to this unit
set # CONFIG_VCNL4000 is not set # CONFIG_VCNL4035 is not set # CONFIG_VEML6070 is not set # CONFIG_VL6180 is not set # CONFIG_ZOPT2201 is not set # # Magnetometer sensors # # CONFIG_AK8974 is not set CONFIG_AK8975=y # CONFIG_AK09911 is not set # CONFIG_BMC150_MAGN_I2C is not set # CONFIG_BMC150_MAGN_SPI
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