From 22ed61f97815856bf74cec25ae6bca88bfbe5f44 Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Wed, 22 Dec 2010 19:19:14 -0800 Subject: zpu: renamed the directory for the usrp2 fw to zpu to reflect the cpu type --- firmware/zpu/apps/cruft/timer_test.c | 57 ++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 firmware/zpu/apps/cruft/timer_test.c (limited to 'firmware/zpu/apps/cruft/timer_test.c') diff --git a/firmware/zpu/apps/cruft/timer_test.c b/firmware/zpu/apps/cruft/timer_test.c new file mode 100644 index 000000000..44e80b5f1 --- /dev/null +++ b/firmware/zpu/apps/cruft/timer_test.c @@ -0,0 +1,57 @@ +/* + * Copyright 2007 Free Software Foundation, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#include "u2_init.h" +#include "memory_map.h" +#include "hal_io.h" +#include "buffer_pool.h" +#include "pic.h" +#include "nonstdio.h" +#include "hal_io.h" + +#define DELTA_T 500 // 5 us (10ns per tick) + + +void +timer_handler(unsigned irq) +{ + hal_set_timeout(DELTA_T); + + putstr("Tick: "); + puthex_nl(0); +} + +int +main(void) +{ + u2_init(); + + // setup timer + + putstr("Setting up timer\n"); + pic_register_handler(IRQ_ONETIME, timer_handler); + + hal_set_timeout(DELTA_T); + + while (1) + ; + + putstr("Done Testing\n"); + + hal_finish(); + return 1; +} -- cgit v1.2.3