circuitpython/tests/extmod/uctypes_native_float.py

try:
    import uctypes
except ImportError:
    print("SKIP")
    raise SystemExit

desc = {"f32": uctypes.FLOAT32 | 0, "f64": uctypes.FLOAT64 | 0}

data = bytearray(8)

S = uctypes.struct(uctypes.addressof(data), desc, uctypes.NATIVE)

S.f32 = 12.34
print("%.4f" % S.f32)

S.f64 = 12.34
print("%.4f" % S.f64)
tests/extmod: Make tests skippable. 2017-02-14 17:56:22 -05:00			`try:`
			`import uctypes`
			`except ImportError:`
			`print("SKIP")`
tests: Convert remaining "sys.exit()" to "raise SystemExit". 2017-06-10 13:14:16 -04:00			`raise SystemExit`
extmod/uctypes: Finish support for FLOAT32 and FLOAT64 types. 2016-03-19 17:59:42 -04:00
run code formatting script 2021-03-15 09:57:36 -04:00			`desc = {"f32": uctypes.FLOAT32 \| 0, "f64": uctypes.FLOAT64 \| 0}`
extmod/uctypes: Finish support for FLOAT32 and FLOAT64 types. 2016-03-19 17:59:42 -04:00
			`data = bytearray(8)`

			`S = uctypes.struct(uctypes.addressof(data), desc, uctypes.NATIVE)`

			`S.f32 = 12.34`
run code formatting script 2021-03-15 09:57:36 -04:00			`print("%.4f" % S.f32)`
extmod/uctypes: Finish support for FLOAT32 and FLOAT64 types. 2016-03-19 17:59:42 -04:00
			`S.f64 = 12.34`
run code formatting script 2021-03-15 09:57:36 -04:00			`print("%.4f" % S.f64)`