Thanks for the update cs on any pin!

[MaltWhiskey]

Works like a charm!

https://youtu.be/lhVIrq3rMb4

And thanks for the game of life example :)

May I suggest this small change to keep things interesting?

// Hash list containing the hashes of past generations uint32_t hash_list[8192]; // Amount of hashes available and position to store new hash in uint8_t hash_nr = 0;

void check_world(uint32_t hash) { uint16_t matches = 0; for (uint16_t i = 0; i < hash_nr; i++) if (hash_list[i] == hash) matches++; if (matches >= 6 || hash_nr == 8191) { hash_nr = 0; random_world(oldworld, 0.7f); } else { hash_list[hash_nr++] = hash; } }

// compute the world at the next generation. uint32_t compute(uint8_t cur_world, uint8_t new_world) { uint32_t hash = 0; for (int j = 1; j < WORLD_LY - 1; j++) { for (int i = 1; i < WORLD_LX - 1; i++) { const int ind = i + (WORLD_LX j); const int nbn = nb_neighbours(i, j, cur_world); hash += nbn (j 3 + i 5); if (nbn == 3) new_world[ind] = 1; else if ((nbn < 2) || (nbn > 3)) new_world[ind] = 0; else new_world[ind] = cur_world[ind]; } } return hash; }

void loop_lcd() { uint32_t hash = compute(curworld, oldworld); // compute the next geenration check_world(hash); swap_worlds(); // swap between old and new worlds draw_world(curworld, WHITE, BLACK); // draw onto the framebuffer

[vindar]

Hi,

thanks for the improvement in the game of life example ! I will update the example soon :)

[vindar]

Hi,

I added you hash checking code to the example. Thank you :-)