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Add ability to use custom characters for 7-segment display #96

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Merged
merged 11 commits into from
Feb 5, 2022
Merged

Add ability to use custom characters for 7-segment display #96

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9b1359d
Add ability to use custom character dictionary
tekktrik Jan 7, 2022
cd3e723
Add example file prototype for custom characters
tekktrik Jan 7, 2022
f494274
Merge remote-tracking branch 'upstream/main' into feature/custom-char…
tekktrik Jan 7, 2022
f330123
Finalize example for custom characters
tekktrik Jan 7, 2022
f7b3251
Added custom_chars as argument
tekktrik Jan 7, 2022
d6cd31e
Reformatted per pre-commit
tekktrik Jan 7, 2022
a686c64
Move index assignment using POSITIONS
tekktrik Jan 7, 2022
1de6cec
Update example file with time.sleep()
tekktrik Jan 20, 2022
d242e18
Merge branch 'main' into feature/custom-characters
tekktrik Jan 21, 2022
7730768
Change import order in example
tekktrik Jan 21, 2022
e0c43fb
Update examples/ht16k33_segments_7x4customchars.py
tekktrik Feb 5, 2022
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Reformatted per pre-commit
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@tekktrik
tekktrik committed Jan 7, 2022
commit d6cd31ee45ed427e18c7b3c0ef06f55fa07dcbbf
16 changes: 14 additions & 2 deletions adafruit_ht16k33/segments.py
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Original file line number Diff line number Diff line change
Expand Up @@ -312,7 +312,13 @@ class Seg7x4(Seg14x4):

POSITIONS = (0, 2, 6, 8) # The positions of characters.

def __init__(self, i2c: I2C, address: int = 0x70, auto_write: bool = True, char_dict: Optional[Dict[str, int]] = None):
def __init__(
self,
i2c: I2C,
address: int = 0x70,
auto_write: bool = True,
char_dict: Optional[Dict[str, int]] = None,
):
super().__init__(i2c, address, auto_write)
# Use colon for controling two-dots indicator at the center (index 0)
self._colon = Colon(self)
Expand Down Expand Up @@ -404,7 +410,13 @@ class BigSeg7x4(Seg7x4):
"""Numeric 7-segment display. It has the same methods as the alphanumeric display, but only
supports displaying a limited set of characters."""

def __init__(self, i2c: I2C, address: int = 0x70, auto_write: bool = True, char_dict: Optional[Dict[str, int]] = None):
def __init__(
self,
i2c: I2C,
address: int = 0x70,
auto_write: bool = True,
char_dict: Optional[Dict[str, int]] = None,
):
super().__init__(i2c, address, auto_write)
# Use colon for controling two-dots indicator at the center (index 0)
# or the two-dots indicators at the left (index 1)
Expand Down