I am porting some software to esp32 and I have run into a bit of a snag. There is a small memory that is mapped using mmap. I am getting an error that "sys/mman.h" cannot be found. How do i resolve this?

I found mman.h and .c in newlib repo. Can someone brief me what the newlib is?

Thanks

@ESP_Sprite Is there a performance benefit to using the same pins as in the README on github for ILI9341? I am using 23 for MOSI and 18 for CLK.

Build fails on custom hardware due to non configuration of MISO pin.

Hey I have finished a working GPIO gamepad with nesemu.

I will be pushing changes soon at https://github.com/hex007/esp32-nesemu