# SET\_VALUE\_BY\_INDEX via RADIO, Command 3E

This command is currently only used for I/O board.

 

OUT

| 0C | 11 | 3E | GRP | ID | ID TO | CRC | S Index | T1 | T2 | T3 | CRC |
| -- | -- | -- | --- | -- | ----- | --- | ------- | -- | -- | -- | --- |

IN

| 0C | 10 | 4E | GRP | ID | ID TO | CRC | S Index | T1 | T2 | T3 | CRC |
| -- | -- | -- | --- | -- | ----- | --- | ------- | -- | -- | -- | --- |

 

This command will set the value for the specific value pointed to by Index via RADIO.

 

## I/O-board specific format, Analog-input mV (Type $30)

<table data-header-hidden><thead><tr><th width="107"></th><th width="127"></th><th></th></tr></thead><tbody><tr><td>T1</td><td>FILTER</td><td>Filter-value, # of samples that I/O-board shall take for each measurement</td></tr><tr><td>T2</td><td>INTERVAL</td><td>Interval between samples in ms, (0=disabled, as fast as possible)</td></tr><tr><td>T3</td><td>STORE</td><td>Store config in EEPROM (0=NO, 1=YES)</td></tr></tbody></table>

&#x20;

## I/O-board specific format, Analog-input mA (Type $31)

<table data-header-hidden><thead><tr><th width="93"></th><th width="141"></th><th></th></tr></thead><tbody><tr><td>T1</td><td>FILTER</td><td>Filter-value, # of samples that I/O-board shall take for each measurement</td></tr><tr><td>T2</td><td>INTERVAL</td><td>Interval between samples in ms, (0=disabled, as fast as possible)</td></tr><tr><td>T3</td><td>STORE</td><td>Store config in EEPROM (0=NO, 1=YES)</td></tr></tbody></table>

&#x20;

## I/O-board specific format, Analog-output mV (Type $32)

<table data-header-hidden><thead><tr><th width="94"></th><th width="149"></th><th></th></tr></thead><tbody><tr><td>T1</td><td>VALUE_MSB</td><td>High byte of 16-bit value</td></tr><tr><td>T2</td><td>VALUE_LSB</td><td>Low part of 16-bit value</td></tr><tr><td>T3</td><td>STORE</td><td>Store config in EEPROM (0=NO, 1=YES)</td></tr></tbody></table>

Note: VALUE is value in mV that should be outputted to the DAC. If storing in EEPROM is selected (STORE = 1), then the value should both be stored and sent to the DAC.&#x20;

## I/O-board specific format, Analog-output mA (Type $33)

| T1 | VALUE\_MSB | High byte of 16-bit value            |
| -- | ---------- | ------------------------------------ |
| T2 | VALUE\_LSB | Low part of 16-bit value             |
| T3 | STORE      | Store config in EEPROM (0=NO, 1=YES) |

Note: VALUE is value in mA that should be outputted to the DAC. If storing in EEPROM is selected (STORE = 1), then the value should both be stored and sent to the DAC.&#x20;

## I/O-board specific format, Digital-input (Type $34)

<table data-header-hidden><thead><tr><th width="89"></th><th width="189"></th><th></th></tr></thead><tbody><tr><td>T1</td><td>WEAK_PU_MSB</td><td>High byte of 16-bit input (1=weak pull-up enabled, 0=disabled)</td></tr><tr><td>T2</td><td>WEAK_PU_LSB</td><td>Low part of 16-bit input (1=weak pull-up enabled, 0=disabled)</td></tr><tr><td>T3</td><td>FILTER_MASK_MSB</td><td>High part of 16-bit field (enable/disable) filter function</td></tr><tr><td>T4</td><td>FILTER_MASK_LSB</td><td>High part of 16-bit field (enable/disable) filter function</td></tr><tr><td>T5</td><td>FILTER</td><td>Filter value, same filter-length for all (0=disabled)</td></tr><tr><td>T6</td><td>INTERVAL</td><td>Interval between samples in ms, (0=disabled, as fast as possible)</td></tr><tr><td>T6</td><td>STORE</td><td>Store config in EEPROM (0=NO, 1=YES)</td></tr></tbody></table>

Note: The filter works as follows. The controller has individual filter-accumulators for each input and these filter-accumulators are twice the size of the set filter-value. Each time the I/O-board reads the specific input it adds or subtracts 1 from the accumulator. The controller then checks if the accumulator is larger or smaller than the set filter-value, and if larger the input is considered 1, else 0.

Example: FILTER is set to 4 (accumulator (size=8) is empty, 0)

&#x20;               Input-pin = 0            ->             accumulator=0          ->             input-status = 0

&#x20;               Input-pin = 0            ->             accumulator=0          ->             input-status = 0

&#x20;               Input-pin = 0            ->             accumulator=0          ->             input-status = 0

&#x20;               Input-pin = 1            ->             accumulator=1          ->             input-status = 0

&#x20;               Input-pin = 1            ->             accumulator=2          ->             input-status = 0

&#x20;               Input-pin = 1            ->             accumulator=3          ->             input-status = 0

&#x20;               Input-pin = 0            ->             accumulator=2          ->             input-status = 0

&#x20;               Input-pin = 1            ->             accumulator=3          ->             input-status = 0

&#x20;               Input-pin = 1            ->             accumulator=4          ->             input-status = 0

&#x20;               Input-pin = 1            ->             accumulator=5          ->             input-status = 1

&#x20;               Input-pin = 1            ->             accumulator=6          ->             input-status = 1

&#x20;               Input-pin = 1            ->             accumulator=7          ->             input-status = 1

&#x20;               Input-pin = 1            ->             accumulator=8          ->             input-status = 1

&#x20;               Input-pin = 1            ->             accumulator=8          ->             input-status = 1

&#x20;               Input-pin = 1            ->             accumulator=8          ->             input-status = 1

&#x20;               Input-pin = 1            ->             accumulator=8          ->             input-status = 1

&#x20;               Input-pin = 0            ->             accumulator=7          ->             input-status = 1

&#x20;               Input-pin = 0            ->             accumulator=6          ->             input-status = 1

&#x20;               Input-pin = 0            ->             accumulator=5          ->             input-status = 1

&#x20;               Input-pin = 0            ->             accumulator=4          ->             input-status = 0

&#x20;               Input-pin = 0            ->             accumulator=3          ->             input-status = 0

&#x20;               Input-pin = 0            ->             accumulator=2          ->             input-status = 0

&#x20;               Input-pin = 0            ->             accumulator=1          ->             input-status = 0

&#x20;               Input-pin = 0            ->             accumulator=0          ->             input-status = 0

&#x20;               Input-pin = 0            ->             accumulator=0          ->             input-status = 0

&#x20;&#x20;

## I/O-board specific format, Digital-output (Type $35)

| T1 | VALUE\_MSB | High byte of 16-bit value            |
| -- | ---------- | ------------------------------------ |
| T2 | VALUE\_LSB | Low part of 16-bit value             |
| T3 | STORE      | Store config in EEPROM (0=NO, 1=YES) |


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