text stringlengths 0 234 |
|---|
Period := Period * UInt32 (Osc_Calibrate_Val); |
end if; |
if Status then |
Write |
(This, REG_SYSTEM_INTERMEASUREMENT_PERIOD, Period, Status); |
end if; |
end Set_Inter_Measurement_Period_Milliseconds; |
begin |
Set_Inter_Measurement_Period_Milliseconds; |
if Status then |
Write (This, |
REG_SYSRANGE_START, |
UInt8'(REG_SYSRANGE_MODE_TIMED), |
Status); |
end if; |
Function Definition: function To_U32 is new Ada.Unchecked_Conversion |
Function Body: (Fix_Point_16_16, UInt32); |
Val : UInt16; |
Status : Boolean; |
begin |
-- Expecting Fixed Point 9.7 |
Val := UInt16 (Shift_Right (To_U32 (Limit_Mcps), 9) and 16#FF_FF#); |
Write (This, |
REG_FINAL_RANGE_CONFIG_MIN_COUNT_RATE_RTN_LIMIT, |
Val, |
Status); |
return Status; |
end Set_Signal_Rate_Limit; |
--------------- |
-- SPAD_Info -- |
--------------- |
function SPAD_Info |
(This : VL53L0X_Ranging_Sensor; |
SPAD_Count : out HAL.UInt8; |
Is_Aperture : out Boolean) return Boolean |
is |
Status : Boolean; |
Tmp : UInt8; |
begin |
Write (This, 16#80#, UInt8'(16#01#), Status); |
if Status then |
Write (This, 16#FF#, UInt8'(16#01#), Status); |
end if; |
if Status then |
Write (This, 16#00#, UInt8'(16#00#), Status); |
end if; |
if Status then |
Write (This, 16#FF#, UInt8'(16#06#), Status); |
end if; |
if Status then |
Read (This, 16#83#, Tmp, Status); |
end if; |
if Status then |
Write (This, 16#83#, Tmp or 16#04#, Status); |
end if; |
if Status then |
Write (This, 16#FF#, UInt8'(16#07#), Status); |
end if; |
if Status then |
Write (This, 16#81#, UInt8'(16#01#), Status); |
end if; |
if Status then |
Write (This, 16#80#, UInt8'(16#01#), Status); |
end if; |
if Status then |
Write (This, 16#94#, UInt8'(16#6B#), Status); |
end if; |
if Status then |
Write (This, 16#83#, UInt8'(16#00#), Status); |
end if; |
loop |
exit when not Status; |
Read (This, 16#83#, Tmp, Status); |
exit when Tmp /= 0; |
end loop; |
if Status then |
Write (This, 16#83#, UInt8'(16#01#), Status); |
end if; |
if Status then |
Read (This, 16#92#, Tmp, Status); |
end if; |
if Status then |
SPAD_Count := Tmp and 16#7F#; |
Is_Aperture := (Tmp and 16#80#) /= 0; |
Write (This, 16#81#, UInt8'(16#00#), Status); |
end if; |
if Status then |
Write (This, 16#FF#, UInt8'(16#06#), Status); |
end if; |
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