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Re: MicroPython version 1.10 released

Posted: Sun Jan 27, 2019 9:21 pm
by fluffymcpuffin
will do,
regarding the esp32:
hard reset (power down) program starts just fine but
when the program exits .. closing a UDP socket and closing the wifi connection
it sometimes will never connect to wifi again.
^D in repl to start will sometimes not connect to wifi....

so long
jb

Re: MicroPython version 1.10 released

Posted: Mon Jan 28, 2019 9:52 am
by Damien
fluffymcpuffin wrote:
Sun Jan 27, 2019 9:21 pm
regarding the esp32:
hard reset (power down) program starts just fine but
when the program exits .. closing a UDP socket and closing the wifi connection
it sometimes will never connect to wifi again.
^D in repl to start will sometimes not connect to wifi....
This sounds very similar to the problem that was mentioned at https://github.com/micropython/micropython/issues/4269. It was fixed for v1.10.

Re: MicroPython version 1.10 released

Posted: Thu Feb 14, 2019 9:19 pm
by fluffymcpuffin
Hello Damien,
regarding the latest version: v10.10-98
the esp32 looks really good, but i am having a problem with the 8266 (not version specific)
in Station Mode all is well sending continuous 8 bytes through a socket with UDP protokol every ~14ms.
but when running in an Access Point mode there are frequent drop outs and reconections.
it takes on average 250ms to recover.
on the ESP32 with the same program same sensor same timing no dropouts.
below you see the data from the serial console:
the first 3 numbers and their sum is sent to the socket.
the number after the ^ is the time interval in us.
my question if you have the time:
does the 8266 have a stability issue as an AccessPoint (server) that you know of?
the data rate is low about 4.5 kBits but the realtime spacing needs to be preserved.
thank you for your time...
so long
jb

8 -4 7 ^ 15947
8 -4 6 ^ 12494
8 -4 6 ^ 16056
8 -4 6 ^ 12481
8 -4 6 ^ 16052
station: 00:27:19:aa:d5:3e leave, AID = 1
rm 1
8 -4 6 ^ 16101
8 -4 6 ^ 12230
8 -4 7 ^ 15499
8 -4 6 ^ 15489
8 -4 6 ^ 12112
8 -4 6 ^ 15542
8 -4 6 ^ 15727
8 -4 6 ^ 15580
8 -4 6 ^ 12053
8 -4 6 ^ 15540
8 -4 7 ^ 15939
8 -4 7 ^ 12100
8 -4 7 ^ 15508
8 -4 7 ^ 15820
8 -4 7 ^ 15625
8 -4 6 ^ 12055
8 -4 6 ^ 15576
8 -4 6 ^ 15915
add 1
aid 1
station: 00:27:19:aa:d5:3e join, AID = 1
8 -4 7 ^ 13090
8 -4 7 ^ 15227
8 -4 7 ^ 16425
8 -4 7 ^ 12578
8 -4 7 ^ 15988
8 -4 7 ^ 12485