做电商什么素材网站好,如何查公司注册信息及法人,cc域名网站需要备案吗,服务平台推广目录 基础组件实现
如何将图像和文字显示到OLED上
如何绘制图像
如何绘制文字
如何获取字体#xff1f;
如何正确的访问字体
如何抽象字体
如何绘制字符串
绘制方案
文本绘制
更加方便的绘制
字体附录
ascii 6x8字体
ascii 8 x 16字体 基础组件实现
我们现在离手…目录 基础组件实现
如何将图像和文字显示到OLED上
如何绘制图像
如何绘制文字
如何获取字体
如何正确的访问字体
如何抽象字体
如何绘制字符串
绘制方案
文本绘制
更加方便的绘制
字体附录
ascii 6x8字体
ascii 8 x 16字体 基础组件实现
我们现在离手搓一个动态的多级菜单越来越近了。终于我们来到了最基础的组件实现我们现在搓的东西的代码库放到了MCU_Libs/OLED/library/Graphic/widgets/base at main · Charliechen114514/MCU_Libs (github.com)当中也就是手搓图像显示和文字显示。如果你对这篇博客所属的集合有任何疑问可以到从0开始使用面对对象C语言搭建一个基于OLED的图形显示框架-CSDN博客阅读。
如何将图像和文字显示到OLED上
三个字画出来带上一个KeysKing大跌手搓的取码地址波特律动LED字模生成器 (baud-dance.com)实际上你的悟性足够高已经可以离开这篇博客自己继续手搓了。
好吧你继续往下看了那我就详细的好好说明。
如何绘制图像
绘制图像之前我们还要遵循老步骤思考一下如何设计我们的抽象。
我们如何描述一个给定的图像呢我们可能着急于描述这个图像表达了什么也就是图像的资源在OLED中我们习惯于阐述为一个字节的数组这个数组描述了我们的图像只要把它传递上去一个图像就显示出来我们可以看了。
但是还是有问题你这个图像放到哪里呢画的要多大呢这就是我们需要设计一个结构体抽象的原因了。请看VCR
typedef struct __CCGraphic_Image{CCGraphic_Point point;CCGraphic_Size image_size;uint8_t* sources_register;
}CCGraphic_Image;
关于CCGraphic_Size并不复杂可以到MCU_Libs/OLED/library/Graphic/widgets/common/CCGraphic_Size at main · Charliechen114514/MCU_Libs (github.com)中看到源码实际上就是宽和高的一个封装没什么大不了的。
此外我们对图像的操作就是绘制了
void CCGraphicWidget_init_image(CCGraphic_Image* image,CCGraphic_Point tl_point,CCGraphic_Size image_size,uint8_t* sources_register
);
void CCGraphicWidget_draw_image(CCDeviceHandler* handler,CCGraphic_Image* image
);
出乎你意料的是。绘制图像远远比你想象的简单的多
#include Graphic/widgets/base/CCGraphic_Image/CCGraphic_Image.h
#include Graphic/CCGraphic_device_adapter.h
void CCGraphicWidget_init_image(CCGraphic_Image* image,CCGraphic_Point tl_point,CCGraphic_Size image_size,uint8_t* sources_register
)
{image-image_size image_size;image-point tl_point;image-sources_register sources_register;
}
void CCGraphicWidget_draw_image(CCDeviceHandler* handler,CCGraphic_Image* image
)
{if(!image-sources_register) return;handler-operations.draw_area_device_function(handler, image-point.x, image-point.y,image-image_size.width, image-image_size.height, image-sources_register);
}
我们直接使用设备draw_area的方法将图像资源传递上去了。
CCGraphicWidget_draw_image - draw_area_device_function(draw_area_device_oled) - oled_helper_draw_area
你看干净利落完事。
如何绘制文字
现在这个事情就需要深思熟虑了设计到文字就必然需要考虑字体大小以及解析字符串的问题。笔者这里没有实现UTF-8字符的打印实现但是笔者提示你仍然是画出来字符。让我们看看该咋做。
typedef struct __CCGraphic_TextHandle{char* sources_borrowed; // 这个就是所持有的字体资源指针CCGraphic_Point tl_point; // 这个是所占有的左上角的绘制起点CCGraphic_Point indexed_point; // 这个是现在的绘制指针表明现在我们绘制到了那个地方CCGraphic_Size TexthandleSize; // 整个Text所在的BoundingRect大小Ascii_Font_Size font_size; // 字体多大
}CCGraphic_AsciiTextItem;
如何获取字体
关于ASCII字体的获取笔者放到了附录里值得一提的是江科大的OLED_Data.h中对字体数组的初始化时不严谨的不规范的正确的初始化方案已经放到了附录不再赘述。
如何正确的访问字体
C语言中有一个著名的关键字叫extern他随了汇编语言的关键字extern在所属权层面上表达的同static完全相反即这个资源的定义需要到其他文件中寻找。所以当我们想要引用字体这个字体被存放到了其他的C源文件中的时候只需要手动的extern一下而且确保资源被正确的编译进来就OK了。
extern const uint8_t ascii6x8_sources[][6];
如何抽象字体
很简单虽然说正常而言只需要抽象一个TextFont结构体即可但是笔者认为这里更多看重的是方法而且没有必要对用户暴露一个Font结构体选择结构体更加不如暴露的是一个枚举和公开的方法。
#ifndef CCGraphic_TextConfig_H
#define CCGraphic_TextConfig_H
#include Graphic/config/CCGraphic_config.h
#include Graphic/CCGraphic_common.h
#include Graphic/widgets/common/CCGraphic_Size/CCGraphic_Size.h
/*current version we only support6x8 and 8x16. to register more, u shouldprovide the source and implement the functions
*/
typedef enum {
#if ENABLE_ASCII_6x8_SOURCESASCII_6x8,
#endif
#if ENABLE_ASCII_8x16_SOURCESASCII_8x16,
#endifNO_ASCII_SIZE
}Ascii_Font_Size;
typedef enum {Unicode_16x16
}Unicode_Font_Size;
#define UNSUPPORTIVE_FONT_SOURCE ((void*)0)
/*** brief Selects the font data array based on the specified font size.** This function receives an Ascii_Font_Size value * and returns a pointer to the corresponding font data array. * The function helps in selecting* the appropriate font data for display purposes, allowing for different* font sizes (e.g., 8x16, 6x8, etc.).** param s The font size to be selected * (from the Ascii_Font_Size enum).* param ch the character wanna display* return A pointer to the font data array corresponding to the selected font size.* If an invalid font size is passed, * the function returns UNSUPPORTIVE_FONT_SOURCE.*/
uint8_t* __select_from_ascii_font_size(const Ascii_Font_Size s, const char ch);
CCGraphic_Size __fetch_font_size(const Ascii_Font_Size s);
#endif
#include Graphic/widgets/base/CCGraphic_TextItem/CCGraphic_TextConfig.h
extern const uint8_t ascii8x16_sources[][16];
extern const uint8_t ascii6x8_sources[][6];
uint8_t* __select_from_ascii_font_size(const Ascii_Font_Size s, const char ch)
{switch(s){
#if ENABLE_ASCII_6x8_SOURCEScase ASCII_6x8:return (uint8_t*)(ascii6x8_sources[ch - ]);
#endif
#if ENABLE_ASCII_8x16_SOURCES case ASCII_8x16:return (uint8_t*)(ascii8x16_sources[ch - ]);
#endif/* To programmers, if new ascii like sources isregistered, please implement follows*/default:return UNSUPPORTIVE_FONT_SOURCE;}
}
CCGraphic_Size __fetch_font_size(const Ascii_Font_Size s)
{CCGraphic_Size size {0, 0};switch(s){
#if ENABLE_ASCII_6x8_SOURCEScase ASCII_6x8:size.height 8;size.width 6;break;
#endif
#if ENABLE_ASCII_8x16_SOURCES case ASCII_8x16:size.height 16;size.width 8;break;
#endifdefault:break;}return size;
} 题外话使用编译宏控制资源编译GCC是一个智能的编译器对于任何没有使用到的资源概不参与编译所以对于使用GCC的编译器只需要确保自己不额外使用其他资源就不会将冗余的C符号纳入编译。 但还是那句话为了确保语义更加清晰仍然使用控制宏对资源进行编译控制和符号控制让自己的代码语义更加的明确是一件事半功倍的举措 如何绘制字符串
绘制字符串是一个复杂的活。但是在那之前把杂活做了。
#include Graphic/widgets/base/CCGraphic_TextItem/CCGraphic_TextItem.h
#include Graphic/widgets/base/CCGraphic_TextItem/CCGraphic_TextConfig.h
#include Graphic/widgets/base/CCGraphic_Image/CCGraphic_Image.h
#include Graphic/CCGraphic_device_adapter.h
#include string.h
/*** 初始化一个ASCII文本项。* param item 指向CCGraphic_AsciiTextItem的指针。* param tl_point 文本项的左上角起始坐标。* param textHandleSize 文本项的尺寸信息宽度和高度。* param text_size 字体大小枚举类型。*/
void CCGraphicWidget_init_AsciiTextItem(CCGraphic_AsciiTextItem* item,CCGraphic_Point tl_point,CCGraphic_Size textHandleSize,Ascii_Font_Size text_size
)
{item-font_size text_size;item-sources_borrowed ; // 初始化为空字符串表示未设置内容。item-tl_point tl_point;item-indexed_point tl_point;item-TexthandleSize textHandleSize;
}
/*** 设置ASCII文本项的内容。* param item 指向CCGraphic_AsciiTextItem的指针。* param text 待设置的文本内容字符串。*/
void CCGraphicWidget_AsciiTextItem_setAsciiText(CCGraphic_AsciiTextItem* item,char* text
)
{item-sources_borrowed text;
}
/*** 设置ASCII文本项的索引点。* param item 指向CCGraphic_AsciiTextItem的指针。* param p 索引点的指针。*/
void CCGraphicWidget_AsciiTextItem_setIndexedPoint(CCGraphic_AsciiTextItem* item,CCGraphic_Point* p
)
{item-indexed_point *p;
}
/*** 重新定位ASCII文本项。* param item 指向CCGraphic_AsciiTextItem的指针。* param tl_point 新的左上角起始坐标。* param textHandleSize 新的尺寸信息宽度和高度。*/
void CCGraphicWidget_AsciiTextItem_relocate(CCGraphic_AsciiTextItem* item,CCGraphic_Point tl_point,CCGraphic_Size textHandleSize
)
{// 这个函数的一个重要的目的就是重定位文本框为之后的文本显示做铺垫。item-tl_point tl_point;item-TexthandleSize textHandleSize;
}
绘制一个字符串本身就是绘制一串字符掌握整个原理事情就会变得非常简单我们线讨论如何绘制字符本身
/*** 绘制ASCII字符到设备。* param device_handle 设备句柄。* param borrowing_image 临时用于绘制的图像对象。* param ch 要绘制的字符。* param size 字体大小枚举类型。*/
static void __pvt_draw_char_each(CCDeviceHandler* device_handle, CCGraphic_Image* borrowing_image, const char ch, Ascii_Font_Size size
)
{borrowing_image-image_size __fetch_font_size(size);uint8_t* ascii __select_from_ascii_font_size(size, ch);borrowing_image-sources_register ascii;CCGraphicWidget_draw_image(device_handle, borrowing_image);
#if CCGraphic_TextDebugdevice_handle-operations.update_device_function(device_handle);
#endif
}
我们将一个字符的字体绘制文件放置到Image中所以我强调字符是画出来的。 设计缺陷注意到我这里并没有设置绘制的位置这是因为这件事情在上层做好了所以我也在参变量中警示自己整个变量是部分初始化的。 绘制方案
我们绘制的时候更多会去在乎是在之前的文本基础上继续绘制呢还是换一行继续绘制还是直接清空文本重新绘制为了防止反复的刷新笔者设计了三个函数完成整个工作。
首先设置游标点
CCGraphic_Point indexed_point; // 这个是现在的绘制指针表明现在我们绘制到了那个地方
整个在Text的结构体中不由用户直接设置。
下面就是依赖设置
/*** 判断当前字符是否需要换行。* param device_handle 设备句柄。* param brpoint 右下角边界点。* param cur_draw_p 当前绘制点的指针。* param s 字体大小枚举类型。* return 如果需要换行返回非零值否则返回零。*/
static uint8_t inline __pvt_should_be_next_line(CCDeviceHandler* device_handle,CCGraphic_Point* brpoint,CCGraphic_Point* cur_draw_p, Ascii_Font_Size s
)
{return cur_draw_p-x (int16_t)(1.5 * __fetch_font_size(s).width) brpoint-x;
}
/*** 计算有效的右下角点。* param device_handle 设备句柄。* param size 文本项的尺寸信息。* param tl 文本项的左上角起始点。* return 计算后的右下角点。*/
static CCGraphic_Point inline __pvt_fetch_valid_final_point(CCDeviceHandler* device_handle,CCGraphic_Size* size, CCGraphic_Point* tl
)
{CCGraphic_Point br;int16_t device_width 0;device_handle-operations.property_function(device_handle, device_width, CommonProperty_WIDTH);int16_t device_height 0;device_handle-operations.property_function(device_handle, device_height, CommonProperty_HEIGHT);// 上面我们获取了设备的宽高现在我们开获取最大的合法右下角的点br.x tl-x size-width;br.y tl-y size-height;if(device_width br.x) { br.x device_width; }if(device_height br.y) { br.y device_height; }return br;
}
文本绘制
绘制文本的本质是绘图。这一点务必注意。下面的整个函数实现了自动的文本换行
/*** 绘制ASCII文本项。* param device_handle 设备句柄用于控制绘制设备。* param item 要绘制的ASCII文本项包含文本内容、位置及尺寸信息。*/
void CCGraphicWidget_drawAsciiTextItem(CCDeviceHandler* device_handle,CCGraphic_AsciiTextItem* item)
{// 如果文本内容为空直接返回不进行绘制。if(strcmp(item-sources_borrowed, ) 0) {return;}
// 定义用于绘制的图像结构体。CCGraphic_Image handle_draw_image;
// 初始化绘制的起始点为当前索引位置。CCGraphic_Point draw_tl_point item-indexed_point;
// 获取当前文本字体的尺寸宽度和高度。const Ascii_Font_Size font_size item-font_size;const CCGraphic_Size size __fetch_font_size(font_size);const SizeBaseType font_width size.width;const SizeBaseType font_height size.height;
// 计算文本绘制区域的有效右下角点即绘制边界。CCGraphic_Point br __pvt_fetch_valid_final_point(device_handle, (item-TexthandleSize), (item-tl_point) );
// 定义x方向和y方向的字符偏移量用于逐字符定位绘制。uint8_t offseterx 0;uint8_t offsetery 0;
// 遍历文本中的每个字符并绘制。for(uint8_t i 0; item-sources_borrowed[i] ! \0; i) {// 计算当前字符的绘制位置。draw_tl_point.x item-indexed_point.x offseterx * font_width;draw_tl_point.y item-indexed_point.y offsetery * font_height;
// 设置图像绘制的左上角点。handle_draw_image.point draw_tl_point;
// 绘制当前字符到目标设备上。__pvt_draw_char_each(device_handle, handle_draw_image, item-sources_borrowed[i], item-font_size);
// 判断是否需要换行绘制。if(__pvt_should_be_next_line(device_handle, br, draw_tl_point, font_size)) {// 如果需要换行将x偏移量归零并增加y方向的行数。offseterx 0;offsetery;// 重置x方向的起点位置为文本的左上角点。item-indexed_point.x item-tl_point.x;} else {// 否则继续绘制当前行的下一个字符。offseterx;}}
// 更新文本项的索引点位置为最后一个字符的右侧位置。item-indexed_point draw_tl_point;item-indexed_point.x font_width;
}
更加方便的绘制
当然还可以为了之后的组件方便生成一个返回绘制点的方便函数
/*** 绘制ASCII文本项并返回绘制后的点。* param device_handle 设备句柄用于控制绘制设备。* param item 要绘制的ASCII文本项包含文本内容、位置及尺寸信息。* param method 文本追加方式指示绘制后是否换行或连续追加。* return 绘制后的坐标点表示下一个绘制位置。*/
CCGraphic_Point CCGraphicWidget_drawAsciiTextItem_with_finPoint(CCDeviceHandler* device_handle,CCGraphic_AsciiTextItem* item,AppendMethod method
)
{// 如果文本内容为空直接返回文本的初始左上角点。if(strcmp(item-sources_borrowed, ) 0) {return item-tl_point;}
// 定义绘制图像和绘制位置。CCGraphic_Image handle_draw_image;CCGraphic_Point draw_tl_point item-indexed_point;
// 获取字体尺寸。const Ascii_Font_Size font_size item-font_size;const CCGraphic_Size size __fetch_font_size(font_size);const SizeBaseType font_width size.width;const SizeBaseType font_height size.height;
// 获取有效绘制区域的右下角点。CCGraphic_Point br __pvt_fetch_valid_final_point(device_handle, (item-TexthandleSize), (item-tl_point) );
// x方向和y方向的偏移量用于字符定位。uint8_t offseterx 0;uint8_t offsetery 0;
// 遍历文本中的每个字符。for(uint8_t i 0; item-sources_borrowed[i] ! \0; i) {// 计算当前字符的绘制位置。draw_tl_point.x item-indexed_point.x offseterx * font_width;draw_tl_point.y item-indexed_point.y offsetery * font_height;
// 设置图像的绘制点。handle_draw_image.point draw_tl_point;
// 绘制当前字符。__pvt_draw_char_each(device_handle, handle_draw_image, item-sources_borrowed[i], item-font_size);
// 判断是否需要换行绘制。if(__pvt_should_be_next_line(device_handle, br, draw_tl_point, font_size)) {offseterx 0; // x方向偏移归零offsetery; // y方向增加一行item-indexed_point.x item-tl_point.x; // 重置x起点} else {offseterx; // 继续绘制当前行的下一个字符}}
// 更新文本项的索引点为最后一个字符位置。item-indexed_point draw_tl_point;item-indexed_point.x font_width;
// 根据文本追加方式调整返回的最终坐标点。switch(method) {case CCGraphic_AsciiTextItem_AppendNextLine:// 追加到下一行开始位置。draw_tl_point.x item-tl_point.x;draw_tl_point.y font_height;break;case CCGraphic_AsciiTextItem_AppendContinously:// 继续追加到同一行的下一个位置。draw_tl_point.x font_width;break;default:break;}
// 返回绘制完成后的坐标点。return draw_tl_point;
}
/*** 获取当前文本项的附加点追加位置。* param item ASCII文本项。* return 当前索引位置坐标点。*/
CCGraphic_Point CCGraphicWidget_AsciiTextItem_on_append_point(CCGraphic_AsciiTextItem* item)
{return item-indexed_point;
}
/*** 获取文本项换行后的新行起点。* param item ASCII文本项。* return 新行的起始坐标点。*/
CCGraphic_Point CCGraphicWidget_AsciiTextItem_on_newLine_point(CCGraphic_AsciiTextItem* item)
{CCGraphic_Point draw_tl_point;draw_tl_point.x item-tl_point.x;const CCGraphic_Size size __fetch_font_size(item-font_size);draw_tl_point.y item-indexed_point.y size.height;return draw_tl_point;
} 为什么要给函数标记为inline 对于现代的编译器inline只是起到了一种劝说的作用他将调用转换为直接插入函数的汇编代码节约了流水线刷新和代码跳转这样来看是一个不错的关键字但是一个过于庞大的函数标记为inline是一个无效的举措几乎没有节约开销所以编译器有的时候不会理睬对于GCC尝试使用force_inline标记符强制内联现代的inline更加像是一种允许重复定义的关键字因为他直接将汇编代码插入到了调用者上符号直接被替换消失了 字体附录
或者你可以访问Github地址MCU_Libs/OLED/library/Graphic/resources/default at main · Charliechen114514/MCU_Libs (github.com)
ascii 6x8字体
#include Graphic/CCGraphic_common.h
#include Graphic/config/CCGraphic_config.h
// This is an array of font data for a
// 6x8 OLED display using 6x8 pixel font representation.
// Each character in this font set is defined by an
// 6x8 pixel matrix (8 pixels wide, 16 pixels high).
/* sources should be externed copy this for the usage in application level
*/
// ---------------------------------------------
// extern const uint8_t ascii6x8_sources[][6];
// ---------------------------------------------
#if ENABLE_ASCII_6x8_SOURCES
const uint8_t ascii6x8_sources[][6]
{{0x00,0x00,0x00,0x00,0x00,0x00}, // 0{0x00,0x00,0x00,0x2F,0x00,0x00}, // ! 1{0x00,0x00,0x07,0x00,0x07,0x00}, // 2{0x00,0x14,0x7F,0x14,0x7F,0x14}, // # 3{0x00,0x24,0x2A,0x7F,0x2A,0x12}, // $ 4{0x00,0x23,0x13,0x08,0x64,0x62}, // % 5{0x00,0x36,0x49,0x55,0x22,0x50}, // 6{0x00,0x00,0x00,0x07,0x00,0x00}, // 7{0x00,0x00,0x1C,0x22,0x41,0x00}, // ( 8{0x00,0x00,0x41,0x22,0x1C,0x00}, // ) 9{0x00,0x14,0x08,0x3E,0x08,0x14}, // * 10{0x00,0x08,0x08,0x3E,0x08,0x08}, // 11{0x00,0x00,0x00,0xA0,0x60,0x00}, // , 12{0x00,0x08,0x08,0x08,0x08,0x08}, // - 13{0x00,0x00,0x60,0x60,0x00,0x00}, // . 14{0x00,0x20,0x10,0x08,0x04,0x02}, // / 15{0x00,0x3E,0x51,0x49,0x45,0x3E}, // 0 16{0x00,0x00,0x42,0x7F,0x40,0x00}, // 1 17{0x00,0x42,0x61,0x51,0x49,0x46}, // 2 18{0x00,0x21,0x41,0x45,0x4B,0x31}, // 3 19{0x00,0x18,0x14,0x12,0x7F,0x10}, // 4 20{0x00,0x27,0x45,0x45,0x45,0x39}, // 5 21{0x00,0x3C,0x4A,0x49,0x49,0x30}, // 6 22{0x00,0x01,0x71,0x09,0x05,0x03}, // 7 23{0x00,0x36,0x49,0x49,0x49,0x36}, // 8 24{0x00,0x06,0x49,0x49,0x29,0x1E}, // 9 25{0x00,0x00,0x36,0x36,0x00,0x00}, // : 26{0x00,0x00,0x56,0x36,0x00,0x00}, // ; 27{0x00,0x08,0x14,0x22,0x41,0x00}, // 28{0x00,0x14,0x14,0x14,0x14,0x14}, // 29{0x00,0x00,0x41,0x22,0x14,0x08}, // 30{0x00,0x02,0x01,0x51,0x09,0x06}, // ? 31{0x00,0x3E,0x49,0x55,0x59,0x2E}, // 32{0x00,0x7C,0x12,0x11,0x12,0x7C}, // A 33{0x00,0x7F,0x49,0x49,0x49,0x36}, // B 34{0x00,0x3E,0x41,0x41,0x41,0x22}, // C 35{0x00,0x7F,0x41,0x41,0x22,0x1C}, // D 36{0x00,0x7F,0x49,0x49,0x49,0x41}, // E 37{0x00,0x7F,0x09,0x09,0x09,0x01}, // F 38{0x00,0x3E,0x41,0x49,0x49,0x7A}, // G 39{0x00,0x7F,0x08,0x08,0x08,0x7F}, // H 40{0x00,0x00,0x41,0x7F,0x41,0x00}, // I 41{0x00,0x20,0x40,0x41,0x3F,0x01}, // J 42{0x00,0x7F,0x08,0x14,0x22,0x41}, // K 43{0x00,0x7F,0x40,0x40,0x40,0x40}, // L 44{0x00,0x7F,0x02,0x0C,0x02,0x7F}, // M 45{0x00,0x7F,0x04,0x08,0x10,0x7F}, // N 46{0x00,0x3E,0x41,0x41,0x41,0x3E}, // O 47{0x00,0x7F,0x09,0x09,0x09,0x06}, // P 48{0x00,0x3E,0x41,0x51,0x21,0x5E}, // Q 49{0x00,0x7F,0x09,0x19,0x29,0x46}, // R 50{0x00,0x46,0x49,0x49,0x49,0x31}, // S 51{0x00,0x01,0x01,0x7F,0x01,0x01}, // T 52{0x00,0x3F,0x40,0x40,0x40,0x3F}, // U 53{0x00,0x1F,0x20,0x40,0x20,0x1F}, // V 54{0x00,0x3F,0x40,0x38,0x40,0x3F}, // W 55{0x00,0x63,0x14,0x08,0x14,0x63}, // X 56{0x00,0x07,0x08,0x70,0x08,0x07}, // Y 57{0x00,0x61,0x51,0x49,0x45,0x43}, // Z 58{0x00,0x00,0x7F,0x41,0x41,0x00}, // [ 59{0x00,0x02,0x04,0x08,0x10,0x20}, // \ 60{0x00,0x00,0x41,0x41,0x7F,0x00}, // ] 61{0x00,0x04,0x02,0x01,0x02,0x04}, // ^ 62{0x00,0x40,0x40,0x40,0x40,0x40}, // _ 63{0x00,0x00,0x01,0x02,0x04,0x00}, // 64{0x00,0x20,0x54,0x54,0x54,0x78}, // a 65{0x00,0x7F,0x48,0x44,0x44,0x38}, // b 66{0x00,0x38,0x44,0x44,0x44,0x20}, // c 67{0x00,0x38,0x44,0x44,0x48,0x7F}, // d 68{0x00,0x38,0x54,0x54,0x54,0x18}, // e 69{0x00,0x08,0x7E,0x09,0x01,0x02}, // f 70{0x00,0x18,0xA4,0xA4,0xA4,0x7C}, // g 71{0x00,0x7F,0x08,0x04,0x04,0x78}, // h 72{0x00,0x00,0x44,0x7D,0x40,0x00}, // i 73{0x00,0x40,0x80,0x84,0x7D,0x00}, // j 74{0x00,0x7F,0x10,0x28,0x44,0x00}, // k 75{0x00,0x00,0x41,0x7F,0x40,0x00}, // l 76{0x00,0x7C,0x04,0x18,0x04,0x78}, // m 77{0x00,0x7C,0x08,0x04,0x04,0x78}, // n 78{0x00,0x38,0x44,0x44,0x44,0x38}, // o 79{0x00,0xFC,0x24,0x24,0x24,0x18}, // p 80{0x00,0x18,0x24,0x24,0x18,0xFC}, // q 81{0x00,0x7C,0x08,0x04,0x04,0x08}, // r 82{0x00,0x48,0x54,0x54,0x54,0x20}, // s 83{0x00,0x04,0x3F,0x44,0x40,0x20}, // t 84{0x00,0x3C,0x40,0x40,0x20,0x7C}, // u 85{0x00,0x1C,0x20,0x40,0x20,0x1C}, // v 86{0x00,0x3C,0x40,0x30,0x40,0x3C}, // w 87{0x00,0x44,0x28,0x10,0x28,0x44}, // x 88{0x00,0x1C,0xA0,0xA0,0xA0,0x7C}, // y 89{0x00,0x44,0x64,0x54,0x4C,0x44}, // z 90{0x00,0x00,0x08,0x7F,0x41,0x00}, // { 91{0x00,0x00,0x00,0x7F,0x00,0x00}, // | 92{0x00,0x00,0x41,0x7F,0x08,0x00}, // } 93{0x00,0x08,0x04,0x08,0x10,0x08}, // ~ 94
};
#endif
ascii 8 x 16字体
#include Graphic/CCGraphic_common.h
#include Graphic/config/CCGraphic_config.h
// This is an array of font data for a
// 8x16 OLED display using 8x16 pixel font representation.
// Each character in this font set is defined by an
// 8x16 pixel matrix (8 pixels wide, 16 pixels high).
/* sources should be externed copy this for the usage in application level
*/
// ---------------------------------------------
// extern const uint8_t ascii8x16_sources[][16];
// ---------------------------------------------
#if ENABLE_ASCII_8x16_SOURCES
const uint8_t ascii8x16_sources[][16]
{{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},// 0{0x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x30,0x00,0x00,0x00},// ! 1{0x00,0x16,0x0E,0x00,0x16,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},// 2{0x40,0xC0,0x78,0x40,0xC0,0x78,0x40,0x00,0x04,0x3F,0x04,0x04,0x3F,0x04,0x04,0x00},// # 3{0x00,0x70,0x88,0xFC,0x08,0x30,0x00,0x00,0x00,0x18,0x20,0xFF,0x21,0x1E,0x00,0x00},// $ 4{0xF0,0x08,0xF0,0x00,0xE0,0x18,0x00,0x00,0x00,0x21,0x1C,0x03,0x1E,0x21,0x1E,0x00},// % 5{0x00,0xF0,0x08,0x88,0x70,0x00,0x00,0x00,0x1E,0x21,0x23,0x24,0x19,0x27,0x21,0x10},// 6{0x00,0x00,0x00,0x16,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},// 7{0x00,0x00,0x00,0xE0,0x18,0x04,0x02,0x00,0x00,0x00,0x00,0x07,0x18,0x20,0x40,0x00},// ( 8{0x00,0x02,0x04,0x18,0xE0,0x00,0x00,0x00,0x00,0x40,0x20,0x18,0x07,0x00,0x00,0x00},// ) 9{0x40,0x40,0x80,0xF0,0x80,0x40,0x40,0x00,0x02,0x02,0x01,0x0F,0x01,0x02,0x02,0x00},// * 10{0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x1F,0x01,0x01,0x01,0x00},// 11{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xB0,0x70,0x00,0x00,0x00,0x00,0x00},// , 12{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01},// - 13{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00},// . 14{0x00,0x00,0x00,0x00,0x80,0x60,0x18,0x04,0x00,0x60,0x18,0x06,0x01,0x00,0x00,0x00},// / 15{0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00},// 0 16{0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00},// 1 17{0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00},// 2 18{0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00},// 3 19{0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00},// 4 20{0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00},// 5 21{0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00},// 6 22{0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00},// 7 23{0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00},// 8 24{0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00},// 9 25{0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00},// : 26{0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x80,0xB0,0x70,0x00,0x00,0x00},// ; 27{0x00,0x00,0x80,0x40,0x20,0x10,0x08,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x20,0x00},// 28{0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00},// 29{0x00,0x08,0x10,0x20,0x40,0x80,0x00,0x00,0x00,0x20,0x10,0x08,0x04,0x02,0x01,0x00},// 30{0x00,0x70,0x48,0x08,0x08,0x08,0xF0,0x00,0x00,0x00,0x00,0x30,0x36,0x01,0x00,0x00},// ? 31{0xC0,0x30,0xC8,0x28,0xE8,0x10,0xE0,0x00,0x07,0x18,0x27,0x24,0x23,0x14,0x0B,0x00},// 32{0x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20},// A 33{0x08,0xF8,0x88,0x88,0x88,0x70,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x11,0x0E,0x00},// B 34{0xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00},// C 35{0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00},// D 36{0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x20,0x23,0x20,0x18,0x00},// E 37{0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00},// F 38{0xC0,0x30,0x08,0x08,0x08,0x38,0x00,0x00,0x07,0x18,0x20,0x20,0x22,0x1E,0x02,0x00},// G 39{0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x20,0x3F,0x21,0x01,0x01,0x21,0x3F,0x20},// H 40{0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00},// I 41{0x00,0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,0x00},// J 42{0x08,0xF8,0x88,0xC0,0x28,0x18,0x08,0x00,0x20,0x3F,0x20,0x01,0x26,0x38,0x20,0x00},// K 43{0x08,0xF8,0x08,0x00,0x00,0x00,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x20,0x30,0x00},// L 44{0x08,0xF8,0xF8,0x00,0xF8,0xF8,0x08,0x00,0x20,0x3F,0x00,0x3F,0x00,0x3F,0x20,0x00},// M 45{0x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,0x00},// N 46{0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00},// O 47{0x08,0xF8,0x08,0x08,0x08,0x08,0xF0,0x00,0x20,0x3F,0x21,0x01,0x01,0x01,0x00,0x00},// P 48{0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x18,0x24,0x24,0x38,0x50,0x4F,0x00},// Q 49{0x08,0xF8,0x88,0x88,0x88,0x88,0x70,0x00,0x20,0x3F,0x20,0x00,0x03,0x0C,0x30,0x20},// R 50{0x00,0x70,0x88,0x08,0x08,0x08,0x38,0x00,0x00,0x38,0x20,0x21,0x21,0x22,0x1C,0x00},// S 51{0x18,0x08,0x08,0xF8,0x08,0x08,0x18,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00},// T 52{0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00},// U 53{0x08,0x78,0x88,0x00,0x00,0xC8,0x38,0x08,0x00,0x00,0x07,0x38,0x0E,0x01,0x00,0x00},// V 54{0xF8,0x08,0x00,0xF8,0x00,0x08,0xF8,0x00,0x03,0x3C,0x07,0x00,0x07,0x3C,0x03,0x00},// W 55{0x08,0x18,0x68,0x80,0x80,0x68,0x18,0x08,0x20,0x30,0x2C,0x03,0x03,0x2C,0x30,0x20},// X 56{0x08,0x38,0xC8,0x00,0xC8,0x38,0x08,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00},// Y 57{0x10,0x08,0x08,0x08,0xC8,0x38,0x08,0x00,0x20,0x38,0x26,0x21,0x20,0x20,0x18,0x00},// Z 58{0x00,0x00,0x00,0xFE,0x02,0x02,0x02,0x00,0x00,0x00,0x00,0x7F,0x40,0x40,0x40,0x00},// [ 59{0x00,0x0C,0x30,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x06,0x38,0xC0,0x00},// \ 60{0x00,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x7F,0x00,0x00,0x00},// ] 61{0x00,0x20,0x10,0x08,0x04,0x08,0x10,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},// ^ 62{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80},// _ 63{0x00,0x02,0x04,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},// 64{0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x19,0x24,0x22,0x22,0x22,0x3F,0x20},// a 65{0x08,0xF8,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x3F,0x11,0x20,0x20,0x11,0x0E,0x00},// b 66{0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x0E,0x11,0x20,0x20,0x20,0x11,0x00},// c 67{0x00,0x00,0x00,0x80,0x80,0x88,0xF8,0x00,0x00,0x0E,0x11,0x20,0x20,0x10,0x3F,0x20},// d 68{0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x22,0x22,0x22,0x22,0x13,0x00},// e 69{0x00,0x80,0x80,0xF0,0x88,0x88,0x88,0x18,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00},// f 70{0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x6B,0x94,0x94,0x94,0x93,0x60,0x00},// g 71{0x08,0xF8,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20},// h 72{0x00,0x80,0x98,0x98,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00},// i 73{0x00,0x00,0x00,0x80,0x98,0x98,0x00,0x00,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00},// j 74{0x08,0xF8,0x00,0x00,0x80,0x80,0x80,0x00,0x20,0x3F,0x24,0x02,0x2D,0x30,0x20,0x00},// k 75{0x00,0x08,0x08,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00},// l 76{0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x20,0x3F,0x20,0x00,0x3F,0x20,0x00,0x3F},// m 77{0x00,0x80,0x80,0x00,0x80,0x80,0x00,0x00,0x00,0x20,0x3F,0x21,0x00,0x20,0x3F,0x20},// n 78{0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00},// o 79{0x80,0x80,0x00,0x80,0x80,0x00,0x00,0x00,0x80,0xFF,0xA1,0x20,0x20,0x11,0x0E,0x00},// p 80{0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x0E,0x11,0x20,0x20,0xA0,0xFF,0x80},// q 81{0x80,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x20,0x20,0x3F,0x21,0x20,0x00,0x01,0x00},// r 82{0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x33,0x24,0x24,0x24,0x24,0x19,0x00},// s 83{0x00,0x80,0x80,0xE0,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x1F,0x20,0x20,0x00,0x00},// t 84{0x80,0x80,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x1F,0x20,0x20,0x20,0x10,0x3F,0x20},// u 85{0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x00,0x01,0x0E,0x30,0x08,0x06,0x01,0x00},// v 86{0x80,0x80,0x00,0x80,0x00,0x80,0x80,0x80,0x0F,0x30,0x0C,0x03,0x0C,0x30,0x0F,0x00},// w 87{0x00,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x31,0x2E,0x0E,0x31,0x20,0x00},// x 88{0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x80,0x81,0x8E,0x70,0x18,0x06,0x01,0x00},// y 89{0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x21,0x30,0x2C,0x22,0x21,0x30,0x00},// z 90{0x00,0x00,0x00,0x00,0x80,0x7C,0x02,0x02,0x00,0x00,0x00,0x00,0x00,0x3F,0x40,0x40},// { 91{0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00},// | 92{0x00,0x02,0x02,0x7C,0x80,0x00,0x00,0x00,0x00,0x40,0x40,0x3F,0x00,0x00,0x00,0x00},// } 93{0x00,0x80,0x40,0x40,0x80,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x00},// ~ 94
};
#endif
目录导览
总览
协议层封装
OLED设备封装
绘图设备抽象
基础图形库封装
基础组件实现
动态菜单组件实现
