Documentation update

doc/openapi/components/schemas/config/format.yaml

@@ -4,7 +4,7 @@
 type: object
 properties: 
 
-  real_precission:
+  real_precision:
     type: integer
     default: 17
     description: |

doc/openapi/components/schemas/config/hook_obj.yaml

@@ -30,6 +30,7 @@ discriminator:
     print: hooks/_print.yaml
     restart: hooks/_restart.yaml
     rms: hooks/_rms.yaml
+    round: hooks/_round.yaml
     scale: hooks/_scale.yaml
     shift_seq: hooks/_shift_seq.yaml
     shift_ts: hooks/_shift_ts.yaml

doc/openapi/components/schemas/config/hook_spec.yaml

@@ -25,6 +25,7 @@ oneOf:
   - print
   - restart
   - rms
+  - round
   - scale
   - shift_seq
   - shift_ts

etc/examples/hooks/pmu_dft.conf

@@ -13,19 +13,18 @@ paths = (
 					"sine"
 				)
 
-				sample_rate = 100,			# sample rate of the input signal
-				dft_rate = 10,				# how often is the DFT beeing calculated?
+				sample_rate = 1000,			# sample rate of the input signal
+				dft_rate = 10,				# number of phasors calculated per second
 
-				start_freqency = 47.7,			# lowest freqyency bin
-				end_freqency = 52.5,			# highst freqyency bin
-				frequency_resolution = 0.01,		# freqyency bin resolution
+				start_freqency = 49.7,			# lowest freqyency bin
+				end_freqency = 50.3,			# highst freqyency bin
+				frequency_resolution = 0.1,		# freqyency bin resolution
 
-				window_size_factor = 1,
+				window_size_factor = 1,			# a factor with which the window will be increased
 				window_type = "hamming",		# one of: flattop, hamming, hann
-				padding_type = "zero" 			# one of: signal_repeat, zero
+				padding_type = "zero", 			# one of: signal_repeat, zero
 				ffrequency_estimate_type = "quadratic", # one of: quadratic
 
-				sync = true,
 				pps_index = 0,				# signal index of the PPS signal
 				
 				angle_unit = "rad" 			# one of: rad, degree

lib/hooks/round.cpp

@@ -1,4 +1,4 @@
-/** Scale hook.
+/** Round hook.
  *
  * @author Manuel Pitz <manuel.pitz@eonerc.rwth-aachen.de>
  * @copyright 2014-2022, Institute for Automation of Complex Power Systems, EONERC