text stringlengths 0 234 |
|---|
if Status then |
Read (This, 16#83#, Tmp, Status); |
end if; |
if Status then |
Write (This, 16#83#, Tmp and not 16#04#, Status); |
end if; |
if Status then |
Write (This, 16#FF#, UInt8'(16#01#), Status); |
end if; |
if Status then |
Write (This, 16#00#, UInt8'(16#01#), Status); |
end if; |
if Status then |
Write (This, 16#FF#, UInt8'(16#00#), Status); |
end if; |
if Status then |
Write (This, 16#80#, UInt8'(16#00#), Status); |
end if; |
return Status; |
end SPAD_Info; |
--------------------------- |
-- Set_Signal_Rate_Limit -- |
--------------------------- |
procedure Set_Signal_Rate_Limit |
(This : VL53L0X_Ranging_Sensor; |
Rate_Limit : Fix_Point_16_16) |
is |
function To_U32 is new Ada.Unchecked_Conversion |
(Fix_Point_16_16, UInt32); |
Reg : UInt16; |
Status : Boolean with Unreferenced; |
begin |
-- Encoded as Fixed Point 9.7. Let's translate. |
Reg := UInt16 (Shift_Right (To_U32 (Rate_Limit), 9) and 16#FFFF#); |
Write (This, REG_FINAL_RANGE_CONFIG_MIN_COUNT_RATE_RTN_LIMIT, |
Reg, Status); |
end Set_Signal_Rate_Limit; |
-------------------------------------- |
-- Set_Vcsel_Pulse_Period_Pre_Range -- |
-------------------------------------- |
procedure Set_VCSEL_Pulse_Period_Pre_Range |
(This : VL53L0X_Ranging_Sensor; |
Period : UInt8; |
Status : out Boolean) |
is |
begin |
Set_VCSel_Pulse_Period (This, Period, Pre_Range, Status); |
end Set_VCSEL_Pulse_Period_Pre_Range; |
---------------------------------------- |
-- Set_Vcsel_Pulse_Period_Final_Range -- |
---------------------------------------- |
procedure Set_VCSEL_Pulse_Period_Final_Range |
(This : VL53L0X_Ranging_Sensor; |
Period : UInt8; |
Status : out Boolean) |
is |
begin |
Set_VCSel_Pulse_Period (This, Period, Final_Range, Status); |
end Set_VCSEL_Pulse_Period_Final_Range; |
---------------------------- |
-- Set_VCSel_Pulse_Period -- |
---------------------------- |
procedure Set_VCSel_Pulse_Period |
(This : VL53L0X_Ranging_Sensor; |
Period : UInt8; |
Sequence : VL53L0x_Sequence_Step; |
Status : out Boolean) |
is |
Encoded : constant UInt8 := Shift_Right (Period, 1) - 1; |
Phase_High : UInt8; |
Pre_Timeout : UInt32; |
Final_Timeout : UInt32; |
Msrc_Timeout : UInt32; |
Timeout_Mclks : UInt32; |
Steps_Enabled : constant VL53L0x_Sequence_Step_Enabled := |
Sequence_Step_Enabled (This); |
Budget : UInt32; |
Sequence_Cfg : UInt8; |
begin |
-- Save the measurement timing budget |
Budget := Measurement_Timing_Budget (This); |
case Sequence is |
when Pre_Range => |
Pre_Timeout := Sequence_Step_Timeout (This, Pre_Range); |
Msrc_Timeout := Sequence_Step_Timeout (This, MSRC); |
case Period is |
when 12 => |
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