ST / X_NUCLEO_PLC01A1

Library to handle the X-NUCLEO-PLC01A1 Programmable Logic Controller Expansion Board based on the VNI8200XP (solid state relay) and CLT01-38SQ7 (octal digital termination array) components.

Dependents:   HelloWorld_PLC01A1

Programmable Logic Controller Library

Library to handle the X-NUCLEO-PLC01A1 Programmable Logic Controller Expansion Board based on the VNI8200XP (solid state relay) and CLT01-38SQ7 (octal digital termination array) components.

Platform compatibility

• STM32 NUCLEO boards have been tested with the default configuration provided by the HelloWorld_PLC01A1 example.

• FRDM-K64F board has been tested with the following patch:
  • replace line https://github.com/mbedmicro/mbed/blob/master/libraries/mbed/targets/hal/TARGET_Freescale/TARGET_KPSDK_MCUS/spi_api.c#L114 with:

return DSPI_HAL_ReadData(spi_address[obj->instance]);

X-NUCLEO-PLC01A1 board powering and startup

The following steps must be followed to run the X-NUCLEO-PLC01A1:

1. Plug the X-NUCLEO-PLC01A1 onto a base board
2. Connect the base board to a PC via a standard Type A / mini (or micro) B USB cable
3. Download the firmware on the MCU hosted on the base board
4. Supply 24 V to the X-NUCLEO-PLC01A1 board through the J8 connector
5. The HelloWorld_PLC01A1 demonstration firmware is ready to run: connect any of the 8 inputs on the J8 connector to see the corresponding output on the J10 connector capable of driving a load (i.e. short-circuit input “x” with the 24 V and connect the corresponding output “x” to a load).

Aligning to ARM mbed coding style.