PYCO-ETH

AIO

mp_obj_t AI_readOneChannel(mp_obj_t ch)

Read voltage from a single analog input (AI) channel.

Parameters:

ch – (int) Channel number (0 to 7).

Returns:

float: Voltage in volts.

mp_obj_t AI_readOnDemand()

Read voltage values from all 8 analog input (AI) channels on demand.

Returns:

list of 8 float values: Each value represents the voltage (in volts) of one AI channel.

mp_obj_t AI_readPort()

Read voltage values from the entire AI port.

Returns:

list of 8 float values: Each value represents the voltage (in volts) of one AI channel.

mp_obj_t AI_sendOnDemand()

Send analog input (AI) data from all channels via TCP to PC.

Returns:

int: WPC error code. Returns 0 on success, or a negative value on failure.

mp_obj_t AO_writeOneChannel(mp_obj_t ch, mp_obj_t value)

Write voltage to a single analog output (AO) channel.

Parameters:

• channel – (int) AO channel index (0-7).

• value – (float) Voltage to set (-10.0 to 10.0 V).

Returns:

int: WPC error code. Returns 0 on success, or a negative value on failure.

mp_obj_t AO_writeAllChannels(mp_obj_t value_list)

Write voltages to all analog output (AO) channels.

Parameters:

value_list – (list of float) List of 8 voltages (-10.0 to 10.0 V each).

Returns:

int: WPC error code. Returns 0 on success, or a negative value on failure.

DIO

mp_obj_t DO_writeAllChannels(mp_obj_t value_list)

Write states to all digital output (DO) channels.

Parameters:

value_list – (list of int) List of 8 values (0 or 1) for each DO channel.

Returns:

int: WPC error code. Returns 0 on success, or a negative value on failure.

mp_obj_t DO_writeOneChannel(mp_obj_t ch, mp_obj_t value)

Write state to a single digital output (DO) channel.

Parameters:

• ch – (int) Channel number (0 to 7).

• value – (int) Pin state (0 or 1).

Returns:

int: WPC error code. Returns 0 on success, or a negative value on failure.

mp_obj_t DI_readAllChannels()

Read states from all digital input (DI) channels.

Returns:

list of 8 int values: Each value is 0 or 1, representing the state of a DI channel.

mp_obj_t DI_readOneChannel(mp_obj_t ch)

Read state from a single digital input (DI) channel.

Parameters:

ch – (int) Channel number (0 to 7).

Returns:

int: Pin state (0 or 1).

SYSTEM

mp_obj_t Sys_getDriverVersion()

Get the version string of the stand-alone Python driver.

Returns:

str: Version string.

mp_obj_t Sys_getDriverName()

Get the name string of the stand-alone Python driver.

Returns:

str: Driver name string.

mp_obj_t Sys_getSerialNumber()

Get the device serial number.

Returns:

str: Serial number string (8 characters).

mp_obj_t Sys_getIP()

Get the device’s IP address.

Returns:

list of 4 int values: [x, x, x, x] representing IPv4 address.

mp_obj_t Sys_getSubmask()

Get the device’s subnet mask.

Returns:

list of 4 int values: [x, x, x, x] representing subnet mask.

mp_obj_t Sys_getGateway()

Get the device’s gateway address.

Returns:

list of 4 int values: [x, x, x, x] representing gateway address.

mp_obj_t Sys_getMAC()

Get the device’s MAC address.

Returns:

list of 6 int values: [x, x, x, x, x, x] representing MAC address.

mp_obj_t Sys_reboot()

Reboot the device system.

Returns:

int: WPC error code. Returns 0 on success, or a negative value on failure.

mp_obj_t Sys_startScanEngine()

Start the scan engine for data acquisition.

Returns:

int: WPC error code. Returns 0 on success, or a negative value on failure.

mp_obj_t Sys_stopScanEngine()

Stop the scan engine for data acquisition.

Returns:

int: WPC error code. Returns 0 on success, or a negative value on failure.

mp_obj_t Sys_getFlashSize()

Get the device’s flash memory size.

Returns:

int: Flash size in bytes.