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- After signing in to the D2000 HI, the default scheme S.RPI_main is automatically opened. The statuses of the configured I/O tags are displayed in the scheme:
| I/O tag | BCM pin | Description of configuration and functionality (for identification of BCM pins see https://pinout.xyz) |
|---|---|---|
| M.RPI_22_DI_UP | 22 | The pin configured as a digital input with a pull-up resistor (unconnected is 1, after connecting to the ground 0). |
| M.RPI_23_TRIGGER_UP | 23 | The pin configured as a counter of signal changes with 100-ms filter with pull-up rezistor. The trigger measures number of rising and falling signal edges (0V→3.3V and 3.3V → 0V). |
| M.RPI_24_TRIGGER_UP_TOON | 24 | The pin configured as a counter of rising edges with 100-ms filter with pull-up resistor. The trigger measures number of rising signal edges (0V→3.3V). |
M.RPI_25_TRIGGER_UP_TOOFF | 25 | The pin configured as a counter of falling edges with 100-ms filter with pull-up resistor. The trigger measures number of falling signal edges.(3.3V → 0V). |
| M.RPI_26_DO | 26 | The pin configured as a digital output (values True sets at the output to 3.3 V, value Frue sets at the output to 0 V). |
| M.RPI_27_PWM | 27 | The pin configured as a pulse-impulse output whose width is configurable by writing a value (values 0-255 correspond to 0-100%) |
| M.RPI_REVISION | - | Returns the value of the hardware revision (number from "Revision" row, from file /proc/cpuinfo). |
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