Hi, after some months of break I have started now with a new project. Now it seems that using a display in the app which supports a refresh interval does not send the corresponding events. I have tested it with Python on both macOS and ESP8266 MicroPython. Connection is fine, I can use buttons in the app which write to a virtual pin and I can send data from the device to the app display. However, when setting the refresh interval of a display to some value (1 sec, 2 sec, …) it does not trigger the event in my program.
import blynklib
import random
BLYNK_AUTH = 'xxxxxxx'
# initialize blynk
blynk = blynklib.Blynk(BLYNK_AUTH)
READ_EVENT_PRINT_MSG = "[READ_VIRTUAL_PIN_EVENT] Pin: V{}"
# register handler for virtual pin V11 reading
@blynk.handle_event('read V11')
def read_virtual_pin_handler(pin):
print(READ_EVENT_PRINT_MSG.format(pin))
blynk.virtual_write(pin, random.randint(0, 255))
WRITE_EVENT_PRINT_MSG = "[WRITE_VIRTUAL_PIN_EVENT] Pin: V{} Value: '{}'"
# register handler for virtual pin V1 write event
@blynk.handle_event('write V1')
def write_virtual_pin_handler(pin, value):
print(WRITE_EVENT_PRINT_MSG.format(pin, value))
blynk.virtual_write(11, random.randint(0, 255))
while True:
blynk.run()
I would expect that the read_virtual_pin_handler is called every second when the refresh interval of the display in the app project is set to 1 sec.
App is running on iOS 14.0.1 and iPadOS 14.0.1. On device side I use Blynk for Python v0.2.6.
Is this a known behavior? What else could I test? Thanks!
