testing program crashes for me during initHardware():
if (((pfn >> 55) & 0xfbf) != 0x10c) { // pagemap bits: https://www.kernel.org/doc/Documentation/vm/pagemap.txt
fatal("Page %d not present (pfn 0x%016llx)\n", i, pfn);
}
specifically I get the following error message Page 0 not present (pfn 0xa100000000075841).
I'm running the code on Raspberry Pi 4 for a custom LED strip (LC8812B-RGBX-XX if you're curious).
Though the board setup for this strip is identical to ws281x, I've tested the same setup with the Neopixel library in python which works fine.
Any help? I'm not too experienced with c or linux, so I might be missing something obvious.
testing program crashes for me during initHardware():
specifically I get the following error message
Page 0 not present (pfn 0xa100000000075841). I'm running the code on Raspberry Pi 4 for a custom LED strip (LC8812B-RGBX-XX if you're curious). Though the board setup for this strip is identical to ws281x, I've tested the same setup with the Neopixel library in python which works fine. Any help? I'm not too experienced with c or linux, so I might be missing something obvious.