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RT-Thread API参考手册
4.0.3
嵌入式实时操作系统
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armv7 generic timer接口 更多...
函数 | |
| void | gtimer_set_counter_frequency (rt_uint32_t value) |
| 配置gtimer工作频率. 更多... | |
| void | gtimer_set_load_value (rt_uint32_t value) |
| 配置gtimer tick值. 更多... | |
| rt_uint32_t | gtimer_get_current_value (void) |
| 获取gtimer当前计数器值. 更多... | |
| rt_uint64_t | gtimer_get_current_physical_value (void) |
| 获取gtimer physical计数器值. 更多... | |
| void | gtimer_set_physical_compare_value (rt_uint64_t value) |
| 设置physical比较器值. 更多... | |
| rt_uint64_t | gtimer_get_physical_compare_value (void) |
| 获取physical比较器值. 更多... | |
| void | gtimer_set_control (rt_uint32_t value) |
| 设置gtimer控制寄存器. 更多... | |
| rt_uint32_t | gtimer_get_control (void) |
| 获取gtimer控制寄存器值. 更多... | |
armv7 generic timer接口
| void gtimer_set_counter_frequency | ( | rt_uint32_t | value | ) |
配置gtimer工作频率.
| value | gtimer工作频率,单位Hz |
| void gtimer_set_load_value | ( | rt_uint32_t | value | ) |
配置gtimer tick值.
| value | gtimer tick值 |
| rt_uint32_t gtimer_get_current_value | ( | void | ) |
获取gtimer当前计数器值.
| rt_uint64_t gtimer_get_current_physical_value | ( | void | ) |
获取gtimer physical计数器值.
| void gtimer_set_physical_compare_value | ( | rt_uint64_t | value | ) |
设置physical比较器值.
| value | physical比较器值 |
| rt_uint64_t gtimer_get_physical_compare_value | ( | void | ) |
获取physical比较器值.
| void gtimer_set_control | ( | rt_uint32_t | value | ) |
设置gtimer控制寄存器.
| value | 控制寄存器值 |
| rt_uint32_t gtimer_get_control | ( | void | ) |
获取gtimer控制寄存器值.