diff options
| -rw-r--r-- | platforms/timer.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/platforms/timer.h b/platforms/timer.h index fb8ff6bc54..8a2ffd476b 100644 --- a/platforms/timer.h +++ b/platforms/timer.h | |||
| @@ -24,10 +24,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. | |||
| 24 | 24 | ||
| 25 | #include <stdint.h> | 25 | #include <stdint.h> |
| 26 | 26 | ||
| 27 | #define TIMER_DIFF(a, b, max) ((max == UINT8_MAX) ? ((uint8_t)((a) - (b))) : ((max == UINT16_MAX) ? ((uint16_t)((a) - (b))) : ((max == UINT32_MAX) ? ((uint32_t)((a) - (b))) : ((a) >= (b) ? (a) - (b) : (max) + 1 - (b) + (a))))) | 27 | #define TIMER_DIFF_8(a, b) (uint8_t)((a) - (b)) |
| 28 | #define TIMER_DIFF_8(a, b) TIMER_DIFF(a, b, UINT8_MAX) | 28 | #define TIMER_DIFF_16(a, b) (uint16_t)((a) - (b)) |
| 29 | #define TIMER_DIFF_16(a, b) TIMER_DIFF(a, b, UINT16_MAX) | 29 | #define TIMER_DIFF_32(a, b) (uint32_t)((a) - (b)) |
| 30 | #define TIMER_DIFF_32(a, b) TIMER_DIFF(a, b, UINT32_MAX) | ||
| 31 | #define TIMER_DIFF_RAW(a, b) TIMER_DIFF_8(a, b) | 30 | #define TIMER_DIFF_RAW(a, b) TIMER_DIFF_8(a, b) |
| 32 | 31 | ||
| 33 | #ifdef __cplusplus | 32 | #ifdef __cplusplus |