* @brief This function will return delta tick from base. * * @param base to consider * * @return Return delta tick. */
| 81 | * @return Return delta tick. |
| 82 | */ |
| 83 | rt_tick_t rt_tick_get_delta(rt_tick_t base) |
| 84 | { |
| 85 | rt_tick_t tnow = rt_tick_get(); |
| 86 | if (tnow >= base) |
| 87 | return tnow - base; |
| 88 | return RT_TICK_MAX - base + tnow + 1; |
| 89 | } |
| 90 | RTM_EXPORT(rt_tick_get_delta); |
| 91 | |
| 92 | /** |