tests: Add a suite of tests specifically for the pyboard.

In tests/pyb is now a suite of tests that tests the pyb module on the
pyboard.  They include expected output files because we can't run
CPython on the pyboard to compare against.

run-tests script has now been updated to allow pyboard tests to be run.
Just pass the option --pyboard.  This runs all basic, float and pyb
tests.  Note that float/math-fun.py currently fails because not all math
functions are implemented in stmhal/.

1 files changed, 42 insertions, 0 deletions

diff --git a/tests/pyb/pyb1.py b/tests/pyb/pyb1.py
new file mode 100644
index 000000000..0087ec050
--- /dev/null
+++ b/tests/pyb/pyb1.py
@@ -0,0 +1,42 @@
+# basic tests of pyb module
+
+import pyb
+
+# test delay
+
+pyb.delay(-1)
+pyb.delay(0)
+pyb.delay(1)
+
+start = pyb.millis()
+pyb.delay(17)
+print((pyb.millis() - start) // 5) # should print 3
+
+# test udelay
+
+pyb.udelay(-1)
+pyb.udelay(0)
+pyb.udelay(1)
+
+start = pyb.millis()
+pyb.udelay(17000)
+print((pyb.millis() - start) // 5) # should print 3
+
+# other
+
+pyb.disable_irq()
+pyb.enable_irq()
+
+print(pyb.freq())
+
+print(pyb.have_cdc())
+
+pyb.hid((0, 0, 0, 0)) # won't do anything
+
+pyb.rng()
+
+pyb.sync()
+
+print(len(pyb.unique_id()))
+
+pyb.wfi()