blob: b488739e9723c92d94aa176176ecc897f8d645d6 [file] [log] [blame]
// Copyright 2019 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <stdio.h>
#include <string.h>
#include <unistd.h>
int CreateLogo();
int RunInvaders(void);
void PrintHelp() {
"Usage: dotmatrix_display {logo,invaders} \n \
dotmatrix_display: This program opens a dotmatrix display and draws something on it \n \
at the moment the programs are hard-wired for the display configuration of the \n \
ssd1306 display. They will gracefully fail if given another display configuration \n \
\n \
- logo: Passing the option 'logo' will print the fuchsia logo on the display \n \
- invaders: Passing the option 'invaders' will animate space invaders graphics on the \n \
int main(int argc, char** argv) {
if (argc > 1) {
if (strcmp(argv[1], "logo") == 0) {
return CreateLogo();
if (strcmp(argv[1], "invaders") == 0) {
return RunInvaders();
return 0;