diff options
Diffstat (limited to 'klippy/extras/pca9533.py')
| -rw-r--r-- | klippy/extras/pca9533.py | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/klippy/extras/pca9533.py b/klippy/extras/pca9533.py index a94e1334..c56ff71c 100644 --- a/klippy/extras/pca9533.py +++ b/klippy/extras/pca9533.py @@ -6,11 +6,12 @@ import logging from . import bus, led -BACKGROUND_PRIORITY_CLOCK = 0x7fffffff00000000 +BACKGROUND_PRIORITY_CLOCK = 0x7FFFFFFF00000000 + +PCA9533_PWM0 = 0b010 +PCA9533_PWM1 = 0b100 +PCA9533_PLS0 = 0b101 -PCA9533_PWM0=0b010 -PCA9533_PWM1=0b100 -PCA9533_PLS0=0b101 class PCA9533: def __init__(self, config): @@ -19,18 +20,22 @@ class PCA9533: self.led_helper = led.LEDHelper(config, self.update_leds, 1) self.i2c.i2c_write([PCA9533_PWM0, 85]) self.i2c.i2c_write([PCA9533_PWM1, 170]) - self.update_leds(self.led_helper.get_status()['color_data'], None) + self.update_leds(self.led_helper.get_status()["color_data"], None) + def update_leds(self, led_state, print_time): rmap = [0, 2, 3, 1, 1] - red, green, blue, white = [rmap[int(v * 4.)] for v in led_state[0]] - ls0 = (white<<6) | (blue<<4) | (green<<2) | red + red, green, blue, white = [rmap[int(v * 4.0)] for v in led_state[0]] + ls0 = (white << 6) | (blue << 4) | (green << 2) | red minclock = 0 if print_time is not None: minclock = self.i2c.get_mcu().print_time_to_clock(print_time) - self.i2c.i2c_write([PCA9533_PLS0, ls0], minclock=minclock, - reqclock=BACKGROUND_PRIORITY_CLOCK) + self.i2c.i2c_write( + [PCA9533_PLS0, ls0], minclock=minclock, reqclock=BACKGROUND_PRIORITY_CLOCK + ) + def get_status(self, eventtime): return self.led_helper.get_status(eventtime) + def load_config_prefix(config): return PCA9533(config) |