MicroPython Forum (Archive)

@pfalcon
Oh, I'm using one of yours recommendation the Adafruit HUZZAH.
And keep up the good work.

The network resets periodically, why?

It is my new router, my 10 years old router has no problems.

The network resets periodically, why? >>> >>> PYB: soft reboot ioctl(1, 0) ioctl(5, 0) readblocks(0, 3ffef680(4096)) readblocks(2, 3ffef750(4096)) could not open file 'boot.py' for reading MicroPython v1.6-436-ge5dc8d3-dirty on 2016-04-08; ESP module with ESP8266 Type "help()" for more information. ...

And now with timeout uint32_t start = mp_hal_ticks_ms(); // PB while (mp_hal_i2c_scl_read(self) == 0) { // PB // clock stretching if(mp_hal_ticks_ms() - start > 55) { // max 50ms/14bit/temp mp_hal_i2c_stop(self); nlr_raise(mp_obj_new_exception_msg(&mp_type_OSError, "I2C bus error clock stretching"))...

412 tests performed (13321 individual testcases) 406 tests passed 48 tests skipped: builtin_compile class_descriptor exception_chain fun_name ordereddict1 parser slice_attrs string_splitlines machine1 machine_mem urandom_extra vfs_fat_ramdisk bytearray_construct bytes_construct cmath_fun cmath_fun_...

After I enter import web repl2, the console blocks until I start webrepl and connect. When I disconnect, it takes some time before webrepl are disconnected. Back in the console when I type return and tab, or I type tab and return, mycropython crash. b'aEktOB/ssf/OUtf8UAJIY4OxeHM=' b'HTTP/1.1 101 Swi...

In the latest commit eec8a94 I have made some changes. >>> i2c.scan() [64] Smallest scan freq is ca. 800 hz, or esp8266 resets. To get the scan to work, I changed to write to address instead of read from address. STATIC mp_obj_t machine_i2c_scan(mp_obj_t self_in) { machine_i2c_obj_t *self = MP_OBJ_T...

On a esp8266-01 One Wire works with my snippet. from machine import Pin import onewire import time ow = onewire.OneWire(Pin(0)) ds = onewire.DS18B20(ow) roms = ds.scan() print('roms',roms) while 1: a = ds.start_measure() time.sleep_ms(1750) for rom in roms: print(ds.get_temp(rom)) And the output. 24...

MicroPython v1.6-128-g5788499 on 2016-03-05; ESP module with ESP8266 Type "help()" for more information. >>> 2+4 6 >>> help() Traceback (most recent call last): File "<stdin>", line 1, in <module> NameError: name not defined >>> import pyb >>> pyb <module 'pyb'> >>> dir(pyb) ['__name__', 'info', 'f...

Any ide, why I can't use #include <stdio.h> in file modnwcc3k.c. I got a lot of errors. It compiles ok without that include. But I want to use printf() in that file. Is there any other method to accomplish this? CC modnwcc3k.c In file included from /usr/include/newlib/stdio.h:48:0, from modnwcc3k.c:...