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Merge pull request #110 from Mr-Gao7/main
camera模块格式以及部分书写错误修正
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‎en-us/api/QuecPythonClasslib.md‎

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@@ -10765,7 +10765,7 @@ if __name__ == '__main__':
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Module function: Preview, camera, code scan
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Note: The BC25PA platform does not support this module function.
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Note: At present, the following modules support the camera function: EC200U series,EC600U series,EC600N series,EC600S series,EC800N series.
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##### Preview
@@ -10783,15 +10783,15 @@ Before using the preview, you need to initialize LCD.
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| Parameter | Type | Description |
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| ------------- | ---- | ------------------------------------------------------------ |
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| model | int | camera model:<br />*0: gc032a spi*<br />*1: bf3901 spi* |
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| cam_w | int | *camera Horizontal resolution* |
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| *cam_h* | int | *camera Vertical resolution* |
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| *lcd_w* | int | *LCD horizontal resolution* |
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| *lcd_h* | int | *LCD vertical resolution* |
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| cam_w | int | camera Horizontal resolution |
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| cam_h | int | camera Vertical resolution |
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| lcd_w | int | LCD horizontal resolution |
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| lcd_h | int | LCD vertical resolution |
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| perview_level | int | Preview level[1,2]. Level 2 only for ASR platform. The higher the level, the smoother the image and the greater the consumption of resources. |
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* Return Value
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* *-1*: Initialization failure.
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* -1: Initialization failure.
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* If the object is returned, it means the creation is successful.
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* Example
@@ -10851,15 +10851,15 @@ Before using code scan , you need to initialize LCD.
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| ------------- | ---- | ------------------------------------------------------------ |
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| model | int | camera model:<br />*0: gc032a spi*<br />*1: bf3901 spi* |
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| decode_level | int | code scan level[1,2]，Level 2 only for ASR platform. The higher the level, the better the recognition result but the greater the resource consumption* |
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| cam_w | int | *camera horizontal resolution* |
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| *cam_h* | int | *camera vertical resolution* |
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| cam_w | int | camera horizontal resolution |
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| cam_h | int | camera vertical resolution |
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| perview_level | int | Preview level[1,2]. Level 2 only for ASR platform. The higher the level, the smoother the image and the greater the consumption of resources.<br />when it is equal to 0, there is no LCD preview function. There is no need to initialize the LCD in advance. <br/> when it is equal to 1 or 2, the LCD must be initialized first |
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| *lcd_w* | int | *LCD horizontal resolution* |
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| *lcd_h* | int | *LCD vertical resolution* |
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| lcd_w | int | LCD horizontal resolution |
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| lcd_h | int | LCD vertical resolution |
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* Return Value
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* *-1*: Failed execution.
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* -1: Failed execution.
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* If the object is returned, it means the creation is successful.
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@@ -10988,12 +10988,12 @@ Camera function.
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|Parameter | parameter type | parameter description|
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| ------------- | -------- | ------------------------------------------------------------ |
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|Model | int | camera model: <br/> * 0: gc032a spi * <br/> * 1: bf3901 spi *|
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|Model | int | camera model: <br/> *0: gc032a spi* <br/> *1: bf3901 spi* |
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| cam_ W | int | camera horizontal resolution|
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| *cam_ H * | int | * camera vertical resolution *|
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| cam_ H | int | camera vertical resolution |
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| perview_ Level | int | preview level [0,2]. Level 2 only for ASR platform. The higher the level, the smoother the image and the greater the resource consumption<br/> when it is equal to 0, there is no LCD preview function. There is no need to initialize the LCD in advance. <br/> when it is equal to 1 or 2, the LCD must be initialized first |
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| *lcd_ W * | int | LCD horizontal resolution|
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| *lcd_ H * | int | * LCD vertical resolution *|
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| lcd_ W | int | LCD horizontal resolution|
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| lcd_ H | int | LCD vertical resolution |
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* Return Value
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‎zh-cn/api/QuecPythonClasslib.md‎

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模块功能：实现摄像头预览，照相机，扫码功能
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注意：BC25PA平台不支持模块功能。
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注意：目前以下模块支持camera功能：EC200U系列、EC600U系列、EC600N系列，EC600S系列，EC800N系列。
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@@ -11196,22 +11196,23 @@ if __name__ == '__main__':
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###### 创建预览对象
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> **import camera**
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>
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> **preview = camera.camPreview(model,cam_w,cam_h,lcd_w,lcd_h,perview_level)**
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* 参数
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| 参数 | 参数类型 | 参数说明 |
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| ------------- | -------- | ------------------------------------------------------------ |
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| model | int | camera型号：<br />*0: gc032a spi*<br />*1: bf3901 spi* |
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| cam_w | int | *camera水平分辨率* |
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| *cam_h* | int | *camera垂直分辨率* |
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| *lcd_w* | int | *LCD水平分辨率* |
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| *lcd_h* | int | *LCD垂直分辨率* |
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| cam_w | int | camera水平分辨率 |
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| cam_h | int | camera垂直分辨率 |
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| lcd_w | int | LCD水平分辨率 |
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| lcd_h | int | LCD垂直分辨率 |
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| perview_level | int | 预览等级[1,2]。<br />等级2只针对ASR平台，等级越高，图像越流畅,消耗资源越大 |
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* 返回值
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*-1*；初始化失败
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-1；初始化失败
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若返回对象，则表示创建成功
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###### 创建对象
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**import camera**
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**scan= camera.camScandecode(model,decode_level,cam_w,cam_h,perview_level,lcd_w,lcd_h)**
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* 参数
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| 参数 | 参数类型 | 参数说明 |
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| ------------- | -------- | ------------------------------------------------------------ |
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| model | int | camera型号：<br />*0: gc032a spi*<br />*1: bf3901 spi* |
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| decode_level | int | *解码等级[1,2]，<br />等级2只针对ASR平台, 等级越高，识别效果越好但资源消耗越大*. |
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| cam_w | int | *camera水平分辨率* |
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| *cam_h* | int | *camera垂直分辨率* |
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| decode_level | int | 解码等级[1,2]，<br />等级2只针对ASR平台, 等级越高，识别效果越好但资源消耗越大. |
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| cam_w | int | camera水平分辨率 |
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| cam_h | int | camera垂直分辨率 |
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| perview_level | int | 预览等级[0,2]。<br />等级2只针对ASR平台, 等级越高，图像越流畅,消耗资源越大<br />等于0时，无lcd预览功能,无需提前初始化LCD<br />等于1或2时，必须先初始化lcd |
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| *lcd_w* | int | *LCD水平分辨率* |
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| *lcd_h* | int | *LCD垂直分辨率* |
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| lcd_w | int | LCD水平分辨率 |
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| lcd_h | int | LCD垂直分辨率 |
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* 返回值
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*-1*；失败
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-1；失败
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若返回对象，则表示创建成功
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###### 创建对象
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**import camera**
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**cap= camera.camCapture(model,cam_w,cam_h,perview_level,lcd_w,lcd_h)**
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* 参数
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| ------------- | -------- | ------------------------------------------------------------ |
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| model | int | camera型号：<br />*0: gc032a spi*<br />*1: bf3901 spi* |
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| cam_w | int | camera水平分辨率 |
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| *cam_h* | int | *camera垂直分辨率* |
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| perview_level | int | 预览等级[0,2]。<br />等级2只针对ASR平台，等级越高，图像越流畅,消耗资源越大。<br />等于0时，无lcd预览功能，提前初始化LCD<br />等于1或2时，必须先初始化lcd |
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| *lcd_w* | int | LCD水平分辨率 |
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| *lcd_h* | int | *LCD垂直分辨率* |
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| cam_h | int | camera垂直分辨率 |
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| perview_level | int | 预览等级[0,2]。<br />等级2只针对ASR平台，等级越高，图像越流畅,消耗资源越大。<br />等于0时，无lcd预览功能，无须提前初始化LCD<br />等于1或2时，必须先初始化lcd |
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| lcd_w | int | LCD水平分辨率 |
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| lcd_h | int | LCD垂直分辨率 |
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* 返回值
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