#include "h618_hub75.h"

#include <stdio.h>
#include <string.h>

int main(int argc, char **argv) {
    int use_dev_mem = 1;
    if (argc == 2 && strcmp(argv[1], "--fake") == 0) {
        use_dev_mem = 0;
    } else if (argc != 1) {
        fprintf(stderr, "usage: %s [--fake]\n", argv[0]);
        return 2;
    }

    char error[512] = {0};
    if (hub75_force_safeoff(use_dev_mem, error, sizeof(error)) != 0) {
        fprintf(stderr, "HUB75 safeoff failed: %s\n", error[0] ? error : "unknown error");
        return 1;
    }
    puts("HUB75 safeoff complete");
    return 0;
}