Fix missing initialization in getCurrentSpeedInTicks() from issue #262

CHANGELOG.md

@@ -6,6 +6,9 @@ TODO:
 - rename RampConstAcceleration to e.g. RampControl
 - merge the two esp32 rmt drivers as soon as esp32c3 works
 
+0.30.15:
+- Fix missing initialization in `getCurrentSpeedInTicks()` (#262)
+
 0.30.14:
 - Fix typo in library.properties. No functional changes
 

extras/tests/simavr_based/test_issue208/expect.txt

@@ -2,17 +2,17 @@
     DirB:        1*L->H,        0*H->L
  EnableA:        0*L->H,        0*H->L
  EnableB:        0*L->H,        0*H->L
-   StepA:   235908*L->H,   235908*H->L, Max High=11us Total High=927312us
-   StepB:        2*L->H,        2*H->L, Max High=12us Total High=17us
-Position[A]=37462
+   StepA:   235907*L->H,   235907*H->L, Max High=11us Total High=927410us
+   StepB:        2*L->H,        2*H->L, Max High=14us Total High=19us
+Position[A]=37463
 
 Position[B]=2
 
-Time in FillISR  max=767 us, total=1211908 us
+Time in FillISR  max=772 us, total=1218907 us
 
-Time in StepA  max=11 us, total=927312 us
+Time in StepA  max=11 us, total=927410 us
 
-Time in StepB  max=12 us, total=17 us
+Time in StepB  max=14 us, total=19 us
 
-Time in StepISR  max=6 us, total=897842 us
+Time in StepISR  max=6 us, total=897838 us
 

extras/tests/simavr_based/test_sd_04_timing_2560/expect.txt

@@ -4,9 +4,9 @@
  EnableA:        1*L->H,        1*H->L
  EnableB:        2*L->H,        1*H->L
  EnableC:        2*L->H,        1*H->L
-   StepA:    64000*L->H,    64000*H->L, Max High=25us Total High=311049us
-   StepB:    64000*L->H,    64000*H->L, Max High=31us Total High=364986us
-   StepC:    64000*L->H,    64000*H->L, Max High=38us Total High=530547us
+   StepA:    64000*L->H,    64000*H->L, Max High=23us Total High=310838us
+   StepB:    64000*L->H,    64000*H->L, Max High=30us Total High=364986us
+   StepC:    64000*L->H,    64000*H->L, Max High=38us Total High=533749us
 Position[A]=64000
 
 Position[B]=64000
@@ -19,11 +19,11 @@ Time in EnableB  max=246080 us, total=246080 us
 
 Time in EnableC  max=254243 us, total=254243 us
 
-Time in FillISR  max=2740 us, total=2116523 us
+Time in FillISR  max=2740 us, total=2116404 us
 
-Time in StepA  max=25 us, total=311049 us
+Time in StepA  max=23 us, total=310838 us
 
-Time in StepB  max=31 us, total=364986 us
+Time in StepB  max=30 us, total=364986 us
 
-Time in StepC  max=38 us, total=530547 us
+Time in StepC  max=38 us, total=533749 us
 

extras/tests/simavr_based/test_sd_04_timing_328p/expect.txt

@@ -2,8 +2,8 @@
     DirB:        1*L->H,        0*H->L
  EnableA:        1*L->H,        1*H->L
  EnableB:        2*L->H,        1*H->L
-   StepA:     1000*L->H,     1000*H->L, Max High=13us Total High=4231us
-   StepB:     1000*L->H,     1000*H->L, Max High=15us Total High=5045us
+   StepA:     1000*L->H,     1000*H->L, Max High=13us Total High=4221us
+   StepB:     1000*L->H,     1000*H->L, Max High=15us Total High=5050us
 Position[A]=1000
 
 Position[B]=1000
@@ -12,11 +12,11 @@ Time in EnableA  max=225398 us, total=225398 us
 
 Time in EnableB  max=238118 us, total=238118 us
 
-Time in FillISR  max=2651 us, total=47806 us
+Time in FillISR  max=2651 us, total=47814 us
 
-Time in StepA  max=13 us, total=4231 us
+Time in StepA  max=13 us, total=4221 us
 
-Time in StepB  max=15 us, total=5045 us
+Time in StepB  max=15 us, total=5050 us
 
 Time in StepISR  max=6 us, total=8566 us
 

extras/tests/simavr_based/test_sd_04_timing_328p_37k/expect.txt

@@ -2,15 +2,15 @@
     DirB:        1*L->H,        0*H->L
  EnableA:        1*L->H,        1*H->L
  EnableB:        1*L->H,        0*H->L
-   StepA:     1000*L->H,     1000*H->L, Max High=10us Total High=3948us
+   StepA:     1000*L->H,     1000*H->L, Max High=9us Total High=3944us
    StepB:        0*L->H,        0*H->L, Max High=0us Total High=0us
 Position[A]=1000
 
 Time in EnableA  max=225399 us, total=225399 us
 
-Time in FillISR  max=2023 us, total=27615 us
+Time in FillISR  max=2023 us, total=27600 us
 
-Time in StepA  max=10 us, total=3948 us
+Time in StepA  max=9 us, total=3944 us
 
 Time in StepISR  max=5 us, total=3975 us
 

library.properties

@@ -1,5 +1,5 @@
 name=FastAccelStepper
-version=0.30.14
+version=0.30.15
 license=MIT
 author=Jochen Kiemes <[email protected]>
 maintainer=Jochen Kiemes <[email protected]>

src/FastAccelStepper.cpp

@@ -765,6 +765,9 @@ void FastAccelStepper::getCurrentSpeedInTicks(struct actual_ticks_s* speed,
     if (_rg.isRampGeneratorActive()) {
       _rg.getCurrentSpeedInTicks(speed);
     }
+    else {
+      speed->ticks = 0;
+    }
   }
 }
 int32_t FastAccelStepper::getCurrentSpeedInUs(bool realtime) {