Search found 32 matches

by wr300000
Sat Feb 26, 2022 2:15 pm
Forum: ESP8266 boards
Topic: Can't build the ESP8266 port
Replies: 1
Views: 12816

Re: Can't build the ESP8266 port

Try this from jimmo
viewtopic.php?f=15&t=7136#p40603
BTW, It's working on amd64 CPU
by wr300000
Sat Feb 26, 2022 2:01 pm
Forum: Development of MicroPython
Topic: how to determine needed flash size
Replies: 2
Views: 12565

Re: how to determine needed flash size

Hello,
This is another stupid question. What is current maximum compiled flash size that we can reach on ESP8266, ESP32GENERIC and ESP32 SPIRAM.
your response is much appreciated,
by wr300000
Thu Feb 24, 2022 3:43 pm
Forum: Programs, Libraries and Tools
Topic: include errors in compiling micropython esp8266 port
Replies: 5
Views: 5641

Re: include errors in compiling micropython esp8266 port

$ cd ports/esp8266
$ docker run --rm -v $HOME:$HOME -u $UID -w $PWD larsks/esp-open-sdk make -j 16

Hi jimmo,
Your ESP8266 daily builds from docker's is very nice, it works well. Would you also please share on ESP32 daily docker's command that you are using now?
by wr300000
Fri Mar 13, 2020 6:41 am
Forum: Drivers for External Components
Topic: Receive and transmit IR remote codes
Replies: 32
Views: 33253

Re: Receive and transmit IR remote codes

Hi Peter, I've got TSOP4838 38kHze receiver on my breadboard wit ESP32-PSRAM including copy ir_rx directory application already to test your ir_rx driver but unfortunately, upip could not find this package. see below message. >>> upip.install('pystone_lowmem') Installing to: /lib/ Installing pystone...
by wr300000
Thu Mar 05, 2020 6:39 am
Forum: Programs, Libraries and Tools
Topic: rshell - Remote Shell
Replies: 89
Views: 108921

Re: rshell - Remote Shell

Normally I use screen to enter REPL. I recently use rshell as IDE rshell -p /dev/ttyUSB0 --editor nano --buffer-size=30 /home/wr300000> repl <---- get in repl and release machine.reset() to rerun my main.py Below is result from my main.py showing normal /sd directory and other configured variables. ...
by wr300000
Wed Feb 19, 2020 1:39 pm
Forum: ESP8266 boards
Topic: garbage value apon pressing reset switch on esp8266
Replies: 8
Views: 4330

Re: garbage value apon pressing reset switch on esp8266

Roberthh, yes you are right. I use bash's alias command as one character represents typing tails for erasing the chip. This time I can interrupt them within an assigned sec period. Thank you again...
by wr300000
Wed Feb 19, 2020 9:28 am
Forum: ESP8266 boards
Topic: garbage value apon pressing reset switch on esp8266
Replies: 8
Views: 4330

Re: garbage value apon pressing reset switch on esp8266

@Roberthh
Because of my prior code is not successful and keep looping by sending esp O/S debug message every second to interfere the communication on UART port which making fail to connect to board anymore..
by wr300000
Wed Feb 19, 2020 8:58 am
Forum: ESP8266 boards
Topic: garbage value apon pressing reset switch on esp8266
Replies: 8
Views: 4330

Re: garbage value apon pressing reset switch on esp8266

Hi Jimmo, My case is quite different, I built 8266 firmware and ran correctly. Everything is fine until I test some wifi connectivity but I forgot to disable esp O/S debug in boot.py. >>>import esp >>>esp.osdebug(None) This board always reply readable error response message from my incomplete previo...
by wr300000
Sat Feb 15, 2020 3:19 pm
Forum: Programs, Libraries and Tools
Topic: Asyncio design method
Replies: 7
Views: 4056

Re: Asyncio design method

@kevinkk525
I've just build and flash the latest uPython firmware on my ESP32 board but I still can not see uasyncio.py to import . Could you explain more on how can I get asyncio.py modules from ?
appreciate in advance,
by wr300000
Tue Feb 11, 2020 9:28 am
Forum: Programs, Libraries and Tools
Topic: Asyncio design method
Replies: 7
Views: 4056

Re: Asyncio design method

@kevinkk525, I normally build/use micropython on esp8266 and esp32 only and I currently head up for learning on asyncio and mqtt modules to implement on mostly concern with home automation which prefer smallest configuration per ESP's chip. I've got 2x esp8266 8MB FLASH, esp32 WROOM-32 4MB Flash and...