add unsigned integers #14

New Issue

Doesn't work for host lists of uint32. If you annotate an object attribute Kernel[list[uint32]], the host value cannot be processed with an error such as error when getting type of field `trf_mmap` (Incompatible types: int32 and uint32).

e.g.

@nac3
class Foo:
  trf_mmap: Kernel[list[uint32]]
  
  def __init__(self):
    self.trf_mmap = [1, 2, 3]

Doesn't work for host lists of uint32. If you annotate an object attribute ``Kernel[list[uint32]]``, the host value cannot be processed with an error such as ``error when getting type of field `trf_mmap` (Incompatible types: int32 and uint32)``. e.g. ```python @nac3 class Foo: trf_mmap: Kernel[list[uint32]] def __init__(self): self.trf_mmap = [1, 2, 3] ```

sb10q commented

2022-03-08 18:52:20 +08:00

Poster

This works:

self.trf_mmap = [uint32(1), uint32(2), uint32(3)]

This works: ``` self.trf_mmap = [uint32(1), uint32(2), uint32(3)] ```

sb10q closed this issue

2022-03-08 18:55:05 +08:00

sb10q commented

2022-03-08 18:56:02 +08:00

Poster

After this is done, replace workarounds int32(int64(constant)) in the code.

There's actually a lot more to do in the drivers to make good use of uint32, and I'm not sure how beneficial that is. Anyway this is not a top priority.

> After this is done, replace workarounds int32(int64(constant)) in the code. There's actually a lot more to do in the drivers to make good use of uint32, and I'm not sure how beneficial that is. Anyway this is not a top priority.

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Reference: M-Labs/nac3#14