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lancaster-university / microbit-docs

http://lancaster-university.github.io/microbit-docs
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getAnalogValue should be 0- 1023 #37

Open drmpf opened 8 years ago

drmpf commented 8 years ago

https://lancaster-university.github.io/microbit-docs/ubit/io/#getanalogvalue shows result as 0 to 1024 but nRF51 table 322 shows result as 0 to 1023

Note setAnalogValue is also shown in the docs as 0 - 1024, I assume this should also be 0 - 1023

bagofatoms commented 7 years ago

1023 is also my understanding. Also I think the description is unclear, wrong or misleading. The description talks about analog levels (both read and write), but I'm suspecting its actually a pulse in a period rather than a level.

Darshnik253 commented 2 years ago

i am making robotic car project in that i have to control dc motor with pwm signal using microbit. so i have written code for that which i combined digital write and analog write pins which part i am attaching below. But code is working only one time after that its not working(error - microbit led is flickering). how can i resolve this error?

pins.digital_write_pin(DigitalPin.P1,0) pins.digital_write_pin(DigitalPin.P2,0) pins.digital_write_pin(DigitalPin.P8,1) pins.digital_write_pin(DigitalPin.P12,0) pins.analog_write_pin(AnalogPin.P0,511) pins.analog_set_period(AnalogPin.P0,200) pins.analog_write_pin(AnalogPin.P3,511) pins.analog_set_period(AnalogPin.P3,200)