johannes.payr/pizzabox-ctrl
0
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Merge branch 'master' of https://git.theater.digital/johannes.payr/pizzabox-ctrl

Browse source
This commit is contained in:
Peter Lorenz 2021-11-04 14:49:14 +02:00
commit d9c9d673fc
1 changed files with 10 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
micropizza/main.py
View file

@ -59,8 +59,7 @@ class Scroll:
self.c += self._dir self.c += self._dir
def _stop(self, pin): def _stop(self, pin):
self.a_pin.value(0) self.speed = 0
self.b_pin.value(0)
@property @property
def dir(self): def dir(self):
@ -78,10 +77,10 @@ class Scroll:
@speed.setter @speed.setter
def speed(self, speed): def speed(self, speed):
self._speed = speed
self.en_pin.duty_u16(speed * (_PWM_MAX // 100)) self.en_pin.duty_u16(speed * (_PWM_MAX // 100))
self.dir = (1 if speed > 0 else self.dir = (1 if speed > 0 else
(-1 if speed < 0 else 0)) (-1 if speed < 0 else 0))
self._speed = speed
pwm_bl = PWM(Pin(_PIN_EN_BACKLIGHT)) pwm_bl = PWM(Pin(_PIN_EN_BACKLIGHT))
pwm_bl.freq(_PWM_FREQ) pwm_bl.freq(_PWM_FREQ)
@ -193,9 +192,14 @@ def recording(timeout):
time.sleep_ms(50) time.sleep_ms(50)
return 'OK' return 'OK'
def rewind(*opts): def rewind(*opts):
print(f'rewind({opts})') scroll_h.speed = -100
scroll_v.speed = -100
while (scroll_h.speed + scroll_v.speed) > 0:
time.sleep_ms(10)
scroll_h.c = 0
scroll_v.c = 0
return 'OK'
############################################################################### ###############################################################################
@ -205,6 +209,7 @@ choice_map = {
CMD_BL: backlight, CMD_BL: backlight,
CMD_FL: frontlight, CMD_FL: frontlight,
CMD_UI: user_interaction, CMD_UI: user_interaction,
CMD_RC: recording,
CMD_RW: rewind CMD_RW: rewind
} }