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authorJosh Blum <josh@joshknows.com>2010-08-04 16:33:49 -0700
committerJosh Blum <josh@joshknows.com>2010-08-04 16:33:49 -0700
commit8e1d51d628afb18dc9a36f268dda1e9f48a1c2ad (patch)
tree9aea9b125848fa7fc3ea45c96bff27dde2c1e8fb /firmware/microblaze/apps/cruft/timer_test.c
parent702d5af8ca0bab8ef295c817017df5952f6aea51 (diff)
parent70abdef8f6c6d24a99caf8d3668f32094b159903 (diff)
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Merge branch 'master' into codec_gains
Conflicts: host/lib/CMakeLists.txt host/lib/utils/gain_handler.cpp
Diffstat (limited to 'firmware/microblaze/apps/cruft/timer_test.c')
-rw-r--r--firmware/microblaze/apps/cruft/timer_test.c57
1 files changed, 57 insertions, 0 deletions
diff --git a/firmware/microblaze/apps/cruft/timer_test.c b/firmware/microblaze/apps/cruft/timer_test.c
new file mode 100644
index 000000000..44e80b5f1
--- /dev/null
+++ b/firmware/microblaze/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 <http://www.gnu.org/licenses/>.
+ */
+
+#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;
+}