My timer code was behaving in strange ways until I rewrote it to be "restricted".
I would like very much to have documentation about this.
Search found 27 matches
- Fri Mar 17, 2017 4:10 pm
- Forum: ESP8266 boards
- Topic: Multithreading-like ideas?
- Replies: 10
- Views: 8159
- Fri Mar 17, 2017 12:53 am
- Forum: ESP8266 boards
- Topic: Native code generation, "esp.set_native_code_location()" and how to find spare space in the flash
- Replies: 9
- Views: 6200
Native code generation, "esp.set_native_code_location()" and how to find spare space in the flash
According to https://docs.micropython.org/en/latest/esp8266/library/esp.html#esp.set_native_code_location , I can generate native code to the flash. Choosing a block in the first megabyte of flash allows native execution without the limits of the <800 bytes default size in IRAM in my system. Less th...
- Wed Mar 15, 2017 3:58 pm
- Forum: ESP8266 boards
- Topic: Multithreading-like ideas?
- Replies: 10
- Views: 8159
Re: Multithreading-like ideas?
Roberthh, many thanks. I was confused because in https://docs.micropython.org/en/latest/ ... Timer.html timers are documented as having the same limitations that regular interruptions.
My code is almost ready. Results are good so far.
Thanks!.
My code is almost ready. Results are good so far.
Thanks!.
- Wed Mar 15, 2017 2:55 pm
- Forum: ESP8266 boards
- Topic: Multithreading-like ideas?
- Replies: 10
- Views: 8159
Re: Multithreading-like ideas?
Great, so I can read the ADC from a periodic timer.
Do these timers have the same limitations as interruptions? That is, no python object creation, no floating point, etc.
Do these timers have the same limitations as interruptions? That is, no python object creation, no floating point, etc.
- Wed Mar 15, 2017 12:42 am
- Forum: ESP8266 boards
- Topic: Multithreading-like ideas?
- Replies: 10
- Views: 8159
Multithreading-like ideas?
I need to read data from the ADC as fast as possible (currently about 2.5K samples per second), do a small calculation with the data read and post it somewhere via HTTP or MQTT. The posting is not time critical and I can accumulate several readings per publication. As far as I know, Micropython does...
- Wed Mar 15, 2017 12:22 am
- Forum: ESP8266 boards
- Topic: WIFI activity is very verbose in version 1.8.7
- Replies: 2
- Views: 2451
- Tue Mar 14, 2017 4:05 am
- Forum: ESP8266 boards
- Topic: WIFI activity is very verbose in version 1.8.7
- Replies: 2
- Views: 2451
WIFI activity is very verbose in version 1.8.7
Since I upgraded to 1.8.7 I see this when booting: """ >>> scandone state: 0 -> 2 (b0) state: 2 -> 3 (0) state: 3 -> 5 (10) add 0 aid 5 cnt connected with Nirvana, channel 11 dhcp client start... ip:192.168.1.8,mask:255.255.255.0,gw:192.168.1.1 """ Moreover, I get WIFI notifications in the serial co...