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add direction control in pulsegenerator

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This commit is contained in:
Nikolay Khabarov
2017-05-28 02:25:19 +03:00
parent a87e2a379b
commit ff93f526a4
5 changed files with 145 additions and 52 deletions
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46
tests/test_pulses.py
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@@ -26,7 +26,9 @@ class TestPulses(unittest.TestCase):
0, 0, 0),
self.v)
i = 0
for px, py, pz, pe in g:
for dir, px, py, pz, pe in g:
if dir:
continue
i += 1
self.assertEqual(px, 0)
self.assertEqual(py, None)
@@ -40,7 +42,9 @@ class TestPulses(unittest.TestCase):
1.0 / STEPPER_PULSES_PER_MM_E),
self.v)
i = 0
for px, py, pz, pe in g:
for dir, px, py, pz, pe in g:
if dir:
continue
i += 1
self.assertEqual(px, 0)
self.assertEqual(py, 0)
@@ -65,7 +69,9 @@ class TestPulses(unittest.TestCase):
m = Coordinates(2, 4, 0, 0)
g = PulseGeneratorLinear(m, self.v)
i = 0
for px, py, pz, pe in g:
for dir, px, py, pz, pe in g:
if dir:
continue
if i % 2 == 0:
self.assertNotEqual(px, None)
else:
@@ -86,7 +92,9 @@ class TestPulses(unittest.TestCase):
iz = 0
ie = 0
t = -1
for px, py, pz, pe in g:
for dir, px, py, pz, pe in g:
if dir:
continue
if px is not None:
ix += 1
if py is not None:
@@ -112,7 +120,9 @@ class TestPulses(unittest.TestCase):
g = PulseGeneratorLinear(m, self.v)
i = 0
lx = 0
for px, py, pz, pe in g:
for dir, px, py, pz, pe in g:
if dir:
continue
if i == 2:
at = px - lx
if i == TABLE_SIZE_X_MM * STEPPER_PULSES_PER_MM_X / 2:
@@ -124,5 +134,29 @@ class TestPulses(unittest.TestCase):
self.assertGreater(at, lt)
self.assertGreater(bt, lt)
def test_directions(self):
# Check if directions are set up correctly.
m = Coordinates(1, -2, 3, -4)
g = PulseGeneratorLinear(m, self.v)
dir_found = False
for dir, px, py, pz, pe in g:
if dir:
# should be once
self.assertFalse(dir_found)
dir_found = True
# check dirs
self.assertTrue(px > 0 and py < 0 and pz > 0 and pe < 0)
m = Coordinates(-1, 2, -3, 4)
g = PulseGeneratorLinear(m, self.v)
dir_found = False
for dir, px, py, pz, pe in g:
if dir:
# should be once
self.assertFalse(dir_found)
dir_found = True
# check dirs
self.assertTrue(px < 0 and py > 0 and pz < 0 and pe > 0)
if __name__ == '__main__':
unittest.main()
unittest.main()