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add exception output

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willem
2021-01-24 14:41:39 +01:00
parent 11d9a58a55
commit 6bd6dd2e1c
2 changed files with 1 additions and 5 deletions
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5
ledmatrix.py
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@@ -75,13 +75,8 @@ class LedMatrix:
# The LEDs are laid out in a long string going from north to south, # The LEDs are laid out in a long string going from north to south,
# one step to the east, and then south to north, before thxy e cycle # one step to the east, and then south to north, before thxy e cycle
# starts over. # starts over.
stride = self.stride
phys_addr = int(((x)%self.panelcolumn) + ((y)*self.panelcolumn) + (self.round_down((x)/self.panelcolumn) * self.panelcolumn * self.panelcolumn)) phys_addr = int(((x)%self.panelcolumn) + ((y)*self.panelcolumn) + (self.round_down((x)/self.panelcolumn) * self.panelcolumn * self.panelcolumn))
# if x & 1:
# phys_addr += stride - 1 - y
# else:
# phys_addr += y
return phys_addr return phys_addr
def get_pixel(self, x, y): def get_pixel(self, x, y):

1
main.py
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@@ -47,6 +47,7 @@ else:
except: except:
# ...else assume that there's an MCU (driving the display) connected # ...else assume that there's an MCU (driving the display) connected
# to a serial port # to a serial port
print('HAL: failed: {}'.format(e.args[0]))
from arduinoserialhal import ArduinoSerialHAL as HAL from arduinoserialhal import ArduinoSerialHAL as HAL
gc.collect() gc.collect()