add ZH-CN api

docs/en/api/eeprom.md

@@ -7,6 +7,7 @@
 **Description:**
 
 Load <EEPROM.h> before use
+
 Open EEPROM,Size is the maximum address + 1 of the data bytes to be read and written, ranging from 1 to 4096.
 
 **Function argument**
@@ -24,6 +25,7 @@ Open EEPROM,Size is the maximum address + 1 of the data bytes to be read and wri
 **Description:**
 
 Load <EEPROM.h> before use
+
 Write data to storage space.
 
 **Function argument**
@@ -42,6 +44,7 @@ Write data to storage space.
 **Description:**
 
 Load <EEPROM.h> before use
+
 This function needs to be called every time an address is written.
 
 **Function argument**
@@ -57,6 +60,7 @@ None
 **Description:**
 
 Load <EEPROM.h> before use
+
 Reading data from storage space.
 
 **Function argument**

docs/en/api/ticker.md

@@ -7,6 +7,7 @@
 **Description:**
 
 Load <Ticker.h> before use
+
 Execute a command in seconds, which is executed only once.
 
 **Function argument**
@@ -25,6 +26,7 @@ Execute a command in seconds, which is executed only once.
 **Description:**
 
 Load <Ticker.h> before use
+
 Execute a command in milliseconds, which is executed only once.
 
 **Function argument**
@@ -43,6 +45,7 @@ Execute a command in milliseconds, which is executed only once.
 **Description:**
 
 Load <Ticker.h> before use
+
 Execute commands with parameters after every seconds.
 
 **Function argument**
@@ -62,6 +65,7 @@ Execute commands with parameters after every seconds.
 **Description:**
 
 Load <Ticker.h> before use
+
 Execute commands with parameters after every milliseconds.
 
 **Function argument**
@@ -81,6 +85,7 @@ Execute commands with parameters after every milliseconds.
 **Description:**
 
 Load <Ticker.h> before use
+
 Execute the command after every second with no parameters.
 
 **Function argument**
@@ -99,13 +104,14 @@ Execute the command after every second with no parameters.
 **Description:**
 
 Load <Ticker.h> before use
+
 Execute the command after every milliseconds with no parameters.
 
 **Function argument**
 	
 | Function argument |Type |Description |
 | --- | --- | --- |
-| seconds | float | Set time |
+| milliseconds | float | Set time |
 | callback | callback_t | Custom callback function |
 
 ## Usage {docsify-ignore}

docs/zh_CN/api/ticker.md

@@ -0,0 +1,140 @@
+## once()
+
+**函数原型:**
+
+<mark>void once(float seconds, callback_t callback)</mark>
+
+**功能:**
+
+使用前加载<Ticker.h>
+
+在设定的时间点(s)只执行一次回调函数.
+
+**函数参数**
+	
+| 参数 | 类型 | 描述 |
+| --- | --- | --- |
+| seconds | float | 设置秒 |
+| callback | callback_t | 回调函数 |
+
+## once_ms()
+
+**函数原型:**
+
+<mark>void once_ms(uint32_t milliseconds, callback_t callback)</mark>
+
+**功能:**
+
+使用前加载<Ticker.h>
+
+在设定的时间点(ms)回调函数只运行一次.
+
+**函数参数**
+	
+| 参数 | 类型 | 描述 |
+| --- | --- | --- |
+| milliseconds | float | 毫秒 |
+| callback | callback_t | 回调函数 |
+
+## attach()
+
+**函数原型:**
+
+<mark>void attach(float seconds, void (*callback)(TArg), TArg arg)</mark>
+
+**功能:**
+
+使用前加载 <Ticker.h> 
+
+每隔一段时间(s)执行一次带参数的回调函数.
+
+**函数参数**
+	
+| 参数 |类型 | 描述 |
+| --- | --- | --- |
+| seconds | float | 秒 |
+| *callback | callback_t | 带参数回调函数 |
+| TArg | arg | 函数参数 |
+
+## attach_ms()
+
+**函数原型:**
+
+<mark>void attach_ms(uint32_t milliseconds, void (*callback)(TArg), TArg arg)</mark>
+
+**功能:**
+
+使用前加载 <Ticker.h> 
+
+每隔一段时间(ms)执行一次带参数的回调函数
+
+**函数参数**
+	
+| 参数 | 类型 | 描述 |
+| --- | --- | --- |
+| milliseconds | float | 毫秒 |
+| *callback | callback_t | 带参数回调函数 |
+| TArg | arg | 参数 |
+
+## attach()
+
+**函数原型:**
+
+<mark>void attach(float seconds, callback_t callback)</mark>
+
+**功能:**
+
+使用前加载 <Ticker.h>
+
+每隔一定时间(s)执行一次回调函数
+
+**函数参数**
+	
+| 参数 | 类型 | 描述 |
+| --- | --- | --- |
+| seconds | float | 秒 |
+| callback | callback_t | 回调函数 |
+
+## attach_ms()
+
+**函数原型:**
+
+<mark>void attach_ms(uint32_t milliseconds, callback_t callback)</mark>
+
+**功能:**
+
+使用前加载 <Ticker.h> 
+
+每隔一定时间(ms)执行一次回调函数
+
+**函数参数**
+	
+| 参数 | 类型 | 描述 |
+| --- | --- | --- |
+| milliseconds | float | 毫秒 |
+| callback | callback_t | 回调函数 |
+
+## Usage {docsify-ignore}
+
+```arduino
+#include <M5Stack.h>
+#include <Ticker.h>
+
+Ticker tickerSetHigh;
+Ticker tickerSetLow;
+
+void display(int number) {
+  M5.Lcd.setCursor(0, 0);
+  M5.Lcd.print(number);
+}
+void setup() {
+  M5.begin();
+  tickerSetLow.attach_ms(1000, display, 0);
+  tickerSetHigh.attach_ms(2000, display, 1);
+}
+void loop() {
+}
+
+
+
+```