RGBMatrix: fix memoryview(matrix)

Typical test:
```python
import displayio
import rgbmatrix
import board
displayio.release_displays()
matrix = rgbmatrix.RGBMatrix(
    width=128, bit_depth=4,
    rgb_pins=[board.GP0, board.GP1, board.GP2, board.GP3, board.GP4, board.GP5],
    addr_pins=[board.GP6, board.GP7, board.GP8, board.GP9],
    clock_pin=board.GP10, latch_pin=board.GP11, output_enable_pin=board.GP12)
mem = memoryview(matrix)
mem[0] = 65535 #  OK
mem[0] = 65536 #  errors (out of range)
```
This commit is contained in:
Jeff Epler 2021-03-27 12:04:23 -05:00
parent 155b61f027
commit b04f9130c7
1 changed files with 1 additions and 0 deletions

View File

@ -441,6 +441,7 @@ STATIC mp_int_t rgbmatrix_rgbmatrix_get_buffer(mp_obj_t self_in, mp_buffer_info_
return 1;
}
*bufinfo = self->bufinfo;
bufinfo->typecode = 'H';
return 0;
}