Time Consumption - MobiFlight/MobiFlight-Connector GitHub Wiki
| Atmega NormalIO | Atmega FastIO | Pico NormalIO | Pico FastIO | Remark | |
|---|---|---|---|---|---|
| Outputs | 11 us | 11 us | only writing one output, analogWrite(), no changes | ||
| Buttons | 9 us | 3 us | 2 us | only reading one input | |
| 224 us | 220 us (??) | reading AND evaluating one input, must be wrong for the Pico | |||
| LEDSegment | 6.3 ms | 1.3 ms | 1.3 ms | 2x8 daisy chained | |
| Encoder | 23 us | 10 us | 3 us | only reading one encoder | |
| 290 us | 22 us | reading AND evaluating one | |||
| Stepper | 23 ms | 23 ms | 3 us | not changed to FastIO | |
| Servos | |||||
| LCD | 12 ms | 12 ms | 9.7 ms | limited by I2C | |
| AnalogIn | 122 us | 122 us | 11 us | calculating average value | |
| OutputShifter | 0.74 ms | 0.16 ms | 4x8bit daisy chained | ||
| InputShifter | 0.5 ms | 0.14 ms | 4x8bit daisy chained | ||
| Multiplexer | 2.4 ms | 0.9 ms | 4 x 16 bit |
*) Pico (measurements from month ago)
Reading time for Encoders:
- 1ms: actual status, works with only very very less detection of wrong direction for fast turning
- 2ms: very less detection of wrong direction for fast turning -> OK
- 3ms: less detection of wrong direction for fast turning
- 4ms: same as 3ms
- 5ms: slow turning is OK, fast turning with multiple detection of wrong direction
- 10ms: even slow turning does not work