Change the GPIO pins
SteveMunson opened this issue · 1 comments
SteveMunson commented
How can I change the GPIO pins used in the PicoVGA library? In other words, my project has the eight video pins on non-sequential GPIOs. Is there a config file where I can specify that VGA_B0 is GPIO14, VGA_B1 is GPIO15, VGA_G0 is GPIO2, etc.....
Panda381 commented
It is possible to select only the first pin, VGA_GPIO_FIRST, defining B0 (in
the vga_config.h file). The other GPIO must follow continuously - this is by
the principle of the PIO module, which does not allow to use the pins in a
different order.