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-rw-r--r--common/timer.h9
1 files changed, 6 insertions, 3 deletions
diff --git a/common/timer.h b/common/timer.h
index d24d3eab62..70b008e6c9 100644
--- a/common/timer.h
+++ b/common/timer.h
@@ -40,20 +40,23 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#endif
#define TIMER_DIFF(a, b, max) ((a) >= (b) ? (a) - (b) : (max) - (b) + (a))
-#define TIMER_DIFF_RAW(a, b) TIMER_DIFF(a, b, UINT8_MAX)
-#define TIMER_DIFF_MS(a, b) TIMER_DIFF(a, b, UINT16_MAX)
+#define TIMER_DIFF_8(a, b) TIMER_DIFF(a, b, UINT8_MAX)
+#define TIMER_DIFF_16(a, b) TIMER_DIFF(a, b, UINT16_MAX)
+#define TIMER_DIFF_32(a, b) TIMER_DIFF(a, b, UINT32_MAX)
#ifdef __cplusplus
extern "C" {
#endif
-extern volatile uint16_t timer_count;
+extern volatile uint32_t timer_count;
void timer_init(void);
void timer_clear(void);
uint16_t timer_read(void);
+uint32_t timer_read32(void);
uint16_t timer_elapsed(uint16_t last);
+uint32_t timer_elapsed32(uint32_t last);
#ifdef __cplusplus
}
#endif