Add slight delay for waveshare v1 ReadBusy

Signed-off-by: python273 <iam@python273.pw>
2019-10-22 20:59:15 +03:00 · 2019-10-22 20:59:15 +03:00 · 4fa7e9f077
commit 4fa7e9f077
parent 9ca2424df1
1 changed files with 16 additions and 15 deletions
--- a/pwnagotchi/ui/hw/libs/waveshare/v1/epd2in13bc.py
+++ b/pwnagotchi/ui/hw/libs/waveshare/v1/epd2in13bc.py
@ -66,6 +66,7 @@ class EPD:
        epdconfig.digital_write(self.cs_pin, GPIO.HIGH)

    def ReadBusy(self):
+        epdconfig.delay_ms(20)
        while(epdconfig.digital_read(self.busy_pin) == 0):      # 0: idle, 1: busy
            epdconfig.delay_ms(100)