From cc3991831472deac7d41116e8269caf11ae26373 Mon Sep 17 00:00:00 2001 From: recan-li <721317716@qq.com> Date: Tue, 30 Mar 2021 16:24:49 +0800 Subject: [PATCH] fix: Update readme --- README.md | 29 ++++++++++++++++++++--------- 1 file changed, 20 insertions(+), 9 deletions(-) mode change 100644 => 100755 README.md diff --git a/README.md b/README.md old mode 100644 new mode 100755 index 124562d..56cdba4 --- a/README.md +++ b/README.md @@ -4,23 +4,35 @@ MultiTimer 是一个软件定时器扩展模块,可无限扩展你所需的定时器任务,取代传统的标志位判断方式, 更优雅更便捷地管理程序的时间触发时序。 ## 使用方法 -1.先申请一个定时器管理handle +1.配置定时器tick时钟频率(1个tick代表N毫秒钟) + +``` +/* +It means 1 tick for 1ms. +Your can configurate for your tick time such as 5ms/10ms and so on. +*/ +#define CFG_TIMER_1_TICK_N_MS 1 +``` + +2.先申请一个定时器管理handle ``` struct Timer timer1; ``` -2.初始化定时器对象,注册定时器回调处理函数,设置延迟启动时间(ms),循环定时触发时间 + +3.初始化定时器对象,注册定时器回调处理函数,设置延迟启动时间(ms),循环定时触发时间 ``` -timer_init(struct Timer* handle, void(*timeout_cb)(), uint32_t timeout, uint32_t repeat); +timer_init(struct Timer* handle, void(*timeout_cb)(void *arg), uint32_t timeout, uint32_t repeat); ``` -3.启动定时器 +4.启动定时器 ``` timer_start(&timer1); ``` -4.设置1ms的硬件定时器循环调用 *timer_ticks()* 以提供时间基准 + +5.设置1ms的硬件定时器循环调用 *timer_ticks()* 以提供时间基准 ``` void HAL_SYSTICK_Callback(void) @@ -29,8 +41,7 @@ void HAL_SYSTICK_Callback(void) } ``` - -5.在主循环调用定时器后台处理函数 +6.在主循环调用定时器后台处理函数 ``` int main() @@ -51,12 +62,12 @@ int main() struct Timer timer1; struct Timer timer2; -void timer1_callback() +void timer1_callback(void *arg) { printf("timer1 timeout!\r\n"); } -void timer2_callback() +void timer2_callback(void *arg) { printf("timer2 timeout!\r\n"); }