nemunaire/waveshareteam-e-Paper
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Update epd7in5_V2.py

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tkameroski 2021-08-30 10:59:58 -04:00 • committed by GitHub
commit f1ff38ce27
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1 changed files with 9 additions and 6 deletions
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15
RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd7in5_V2.py
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@ -129,12 +129,15 @@ class EPD:
def ReadBusy(self): def ReadBusy(self):
logger.debug("e-Paper busy") logger.debug("e-Paper busy")
self.send_command(0x71) # self.send_command(0x71)
busy = epdconfig.digital_read(self.busy_pin) count = 0
while(busy == 0): while epdconfig.digital_read(self.busy_pin) == 0:
self.send_command(0x71) # self.send_command(0x71)
busy = epdconfig.digital_read(self.busy_pin) epdconfig.delay_ms(100)
epdconfig.delay_ms(20) iter += 1
if count > 150:
logger.info("Forced e-paper busy release")
break
logger.debug("e-Paper busy release") logger.debug("e-Paper busy release")
def SetLut(self, lut_vcom, lut_ww, lut_bw, lut_wb, lut_bb): def SetLut(self, lut_vcom, lut_ww, lut_bw, lut_wb, lut_bb):