MPI over GPIO and Clustering

[Gouwa]

Hi, Mixotricha:
I think you might intersted in:

Node.js on Khadas VIM

You can follow below step to read / write the GPIO Steps 1). You need to reconfigure the kvim_defconfig in kernel ++ CONFIG_GPIO_DEVRES=y ++ CONFIG_GPIOLIB=y ++ CONFIG_OF_GPIO=y 2). The VIM GPIO port number list GPIOH5: 176 GPIOH6: 177 GPIOH7: 178 GPIOH8: 179 GPIOH9: 180 GPIOAO6: 151 3). Write / Read the GPIO eg: config the GPIOH5 as high level output echo 176 > /sys/class/gpio/export echo out > /sys/class/gpio/gpio176/direction echo 1 > /…