Most recent activity
-
I have to restart my computer after I have flashed ESP8266-01, to use Espruino Web IDE,because it won't connect.
Connected > DisconnectedI use Mint 18.1 and chromium.
I have tried to pull the USB cable, and log out, login.
I can connect via GtkTerm without restart.Before christmas it worked allright.
Anybody have the same behavior? -
I've made a donation for 4 sonoff, I want to use in my house. 4$ per stk.
Is it enough? I donated for 2 f3'er in 2013 also. -
It is after a new flash, after a reset() and then save() it behaves ok.
esp8266 new flash
>load() =undefined No code in flash! ERROR: Not connected to the internet ERROR: Not connected to the internetafter reset() and save()
>load() =undefined Loading 1133 bytes from flash...pico new flash
>load() =undefined No code in flash!after reset() and save()
>load() =undefined Loading 2527 bytes from flash... > > -
Now I learnt to use 'load()'.
on PICO
>reset(); =undefined _____ _ | __|___ ___ ___ _ _|_|___ ___ | __|_ -| . | _| | | | | . | |_____|___| _|_| |___|_|_|_|___| |_| http://espruino.com 1v91 Copyright 2016 G.Williams > =undefined >load() =undefined No code in flash! >on ESP8266
>reset(); =undefined _____ _ | __|___ ___ ___ _ _|_|___ ___ | __|_ -| . | _| | | | | . | |_____|___| _|_| |___|_|_|_|___| |_| http://espruino.com 1v90.38 Copyright 2016 G.Williams Espruino is Open Source. Our work is supported only by sales of official boards and donations: http://espruino.com/Donate Flash map 512KB:256/256, manuf 0xe0 chip 0x4014 >load() =undefined No code in flash! ERROR: Not connected to the internet ERROR: Not connected to the internet ERROR: Not connected to the internet ERROR: Not connected to the internet ERROR: Not connected to the internet ERROR: Not connected to the internet ERROR: Not connected to the internet ERROR: Not connected to the internet ERROR: Not connected to the internet ERROR: Not connected to the internet ERROR: Not connected to the internetIt continues ultil I reset, or power off.
-
ti.com/lit/ds/symlink/bq27441-g1.pdf
In section: 9.5.4.4
I2C Clock StretchingI don't know if PICO has clock stretching.
And remember pullup on both SDA and SCL. -
From README_flash.txt:
*** To flash a 4MB esp8266 (e.g. esp-12) using the serial port use: esptool.py --port [/dev/ttyUSB0|COM1] --baud 115200 write_flash \ --flash_freq 80m --flash_mode qio --flash_size 32m \ 0x0000 "boot_v1.6.bin" 0x1000 espruino_esp8266_user1.bin \ 0x3FC000 esp_init_data_default.bin 0x37E000 blank.binYours:
esptool.py --port /dev/cu.usbserial --baud 460800 write_flash \ --flash_freq 80m --flash_mode qio --flash_size 4MB \ 0x0000 boot_v1.6.bin 0x1000 espruino_esp8266_user1.bin \ 0x37C000 esp_init_data_default.bin 0x37E000 blank.binI don't have a 12'er, but you use:
0x3FC000 esp_init_data_default.binand in the text:
0x37C000 esp_init_data_default.binCould it be it?
-
with the latest version of:
esptool.py version esptool.py v2.0-dev 2.0-devand download today of:
Espruino esp-open-sdkI flashed esp8266-01 with this setup:
First:esptool.py --port /dev/ttyUSB0 erase_flash,then:
esptool.py --port /dev/ttyUSB0 --baud 230400 write_flash \ --flash_freq 40m --flash_mode qio --flash_size 512KB \ 0x0000 "boot_v1.6.bin" 0x1000 espruino_esp8266_user1.bin \ 0x7C000 esp_init_data_default.bin 0x7E000 blank.binand are up running, but I had to restart before webide would run.
AS you see, it is with boot_v1.6.bin.
>process.env ={ "VERSION": "1v90.38", "BUILD_DATE": "Jan 6 2017", "BUILD_TIME": "19:19:56", "GIT_COMMIT": "f403a657b257e4ae801a0fff12ec333005d4f925", "BOARD": "ESP8266_BOARD", "CHIP": "ESP8266", "CHIP_FAMILY": "ESP8266", "FLASH": 0, "RAM": 81920, "SERIAL": "18fe349d-47ca", "CONSOLE": "Serial1", "EXPORTS": { "jsvLock": 1075850320, "jsvLockAgainSafe": 1075850372, "jsvUnLock": 1075850744, "jsvSkipName": 1075859244, "jsvMathsOp": 1075864416, "jsvMathsOpSkipNames": 1075866112, "jsvNewFromFloat": 1075856988, "jsvNewFromInteger": 1075856888, "jsvNewFromString": 1075856548, "jsvNewFromBool": 1075856956, "jsvGetFloat": 1075862276, "jsvGetInteger": 1075858776, "jsvGetBool": 1075862604, "jspeiFindInScopes": 1075877408, "jspReplaceWith": 1075877128, "jspeFunctionCall": 1075887420, "jspGetNamedVariable": 1075879252, "jspGetNamedField": 1075879696, "jspGetVarNamedField": 1075879828, "jsvNewWithFlags": 1075856288 } } >process.memory() ={ "free": 1664, "usage": 36, "total": 1700, "history": 13 } >
Even I only do a erase_flash without setting ESP in boot mode, it's the same.
From the console in settings.
conection ok
conection lost