Matrix user forums

Many apologies for the belated reply, but this now works fine.
Thank you very much for your help

I've been digging away at this, still without success, but I am making some progress gathering insight into the process. looking at the code fragment you kindly sent me: MX_GPIO_PULL = 0; mx_delay_u(100); MX_GPIO_PULLCLK0 = 0x7FFFFFF; mx_delay_u(100); MX_GPIO_PULLCLK0 = 0; This suggests that we set ...

Hi Ben That makes sense, thank you. I will try that a little later. Regarding the bit masking, I would like to use the following pins as inputs 7 G0/7 8 G1/0 12 G1/4 14 G1/6 15 G1/7 16 G2/0 18 G2/2 20 G2/4 21 G2/5 23 G2/7 24 G3/0 25 G3/1 Should I assemble a bit mask for the entire 28 bits of the GPI...

I have just started using flowcode 8 with a Raspberry Pi 3B+.
I am successfully writing to a graphics display, and can do basic stuff like switching outputs. However I am unable to work out how to enable the input Pullup resistors. It would be great if someone could help me out with this.