LightCube888_STC15W_595_光立方_源码

#define _STYLES_C_ #include <stc15.h> #include "Driver_595.h" #include "Styles.h" #define Random(x) (rand() % x) //通过取余取得指定范围的随机数 int rand(); //打开所有灯 unsigned char Style_AllLightOn(void) { unsigned char pos_current_x = 0; unsigned char pos_current_y = 0; unsigned char pos_current_z = 0; for ( pos_current_z = 0 ; pos_current_z < LIGHT_CUBE_SIZE ; pos_current_z++ ) for ( pos_current_y = 0 ; pos_current_y < LIGHT_CUBE_SIZE ; pos_current_y++ ) for ( pos_current_x = 0 ; pos_current_x < LIGHT_CUBE_SIZE ; pos_current_x++ ) Display_Buffer[pos_current_z][pos_current_y][pos_current_x] = 0xFF; return 0; } //关闭所有灯 unsigned char Style_AllLightOff(void) { unsigned char pos_current_x = 0; unsigned char pos_current_y = 0; unsigned char pos_current_z = 0; for ( pos_current_z = 0 ; pos_current_z < LIGHT_CUBE_SIZE ; pos_current_z++ ) for ( pos_current_y = 0 ; pos_current_y < LIGHT_CUBE_SIZE ; pos_current_y++ ) for ( pos_current_x = 0 ; pos_current_x < LIGHT_CUBE_SIZE ; pos_current_x++ ) Display_Buffer[pos_current_z][pos_current_y][pos_current_x] = 0x00; return 0; } //所有灯全亮全灭闪断 //cnt 次数 //return 灯亮返回1, 灯灭返回0. unsigned char Style_AllFlush(unsigned char cnt) { //速度设置 const unsigned int speed = 50; static unsigned int t_cnt = 0; //标志指示器. static unsigned char flag_light_on = 0; //闪烁计数 static unsigned char flush_cnt = 0; t_cnt++; if (t_cnt >= speed) { t_cnt = 0; flag_light_on = ~flag_light_on; if (flag_light_on) {Style_AllLightOn();} else {flush_cnt++; Style_AllLightOff();} } if (flush_cnt < cnt) {return 0;} else {flush_cnt = 0; return 1;} } //Scan all 512 lights. Set every light on. Then reverse. //reset 重置函数内静态变量. unsigned char Style_ScanEachLight(unsigned char reset) { //速度设置 const unsigned int speed = 1; static unsigned int t_cnt = 0; static unsigned char *pos = Display_Buffer; static signed char direction = 0; //方向 static signed int offset_begin = 0; //灯条头位置 static signed int offset_end = 0; //灯条尾位置 static signed int light_len = 3; //灯条长度 //计数 static unsigned int flush_cnt = 0; if (reset) { Style_AllLightOff(); direction = 0; offset_begin = 0; offset_end = 0; } t_cnt++; if (t_cnt >= speed) { t_cnt = 0; flush_cnt++; if (direction == 0) { offset_end = offset_begin - light_len; offset_end = offset_end < 0 ? 0 : offset_end; } else { offset_end = offset_begin + light_len; offset_end = offset_end > DISPLAY_BUFFER_SIZE ? (DISPLAY_BUFFER_SIZE - 1) : offset_end; } *(pos + offset_begin) = 0xFF; *(pos + offset_end) = 0x00; if (direction == 0){offset_begin++;} else{offset_begin--;} if (offset_begin >= DISPLAY_BUFFER_SIZE) {offset_begin = DISPLAY_BUFFER_SIZE - 2; direction=~direction;} if (offset_begin <= -1) {offset_begin = 1; direction=~direction;} } if (flush_cnt < 1024){return 0;} else {flush_cnt = 0; return 1;} } //依次扫描所有512个灯, 所有灯亮, 再所有灯灭. //reset 重置函数内静态变量. unsigned char Style_ScanEachLight_1(unsigned char reset) { //速度设置 const unsigned int speed = 1; static unsigned int t_cnt = 0; unsigned char *pos = Display_Buffer; static unsigned char flag = 0; //方向 static unsigned int offset = 0; //计数 static unsigned int flush_cnt = 0; if (reset) { Style_AllLightOff(); t_cnt = 0; flag = 0; offset = 0; flush_cnt = 0; } t_cnt++; if (t_cnt >= speed) { t_cnt = 0; flush_cnt++; if (flag == 0) *(pos + offset) = 0xFF; else *(pos + offset) = 0x00; offset++; if (offset >= DISPLAY_BUFFER_SIZE){offset = 0; flag=~flag;} } if (flush_cnt < 1024){return 0;} else {flush_cnt = 0; return 1;} } //以下是各种效果代码, 注意每个方法是一个效果执行一次, 想要循环需要反复调用. //reset 重置函数内静态变量. //阶梯型上升 unsigned char Style_N1(unsigned char reset) { //速度设置 const unsigned int speed = 5; static unsigned int t_cnt = 0; unsigned char pos_current_x = 0; unsigned char pos_current_y = 0; unsigned char pos_current_z = 0; static unsigned int selected_position = 0; //计数 static unsigned int flush_cnt = 0; if (reset) { Style_AllLightOff(); t_cnt = 0; selected_position = 0; } t_cnt++; if (t_cnt >= speed) { t_cnt = 0; flush_cnt++; for ( pos_current_z = 0 ; pos_current_z < LIGHT_CUBE_SIZE ; pos_current_z++ ) for ( pos_current_y = 0 ; pos_current_y < LIGHT_CUBE_SIZE ; pos_current_y++ ) for ( pos_current_x = 0 ; pos_current_x < LIGHT_CUBE_SIZE ; pos_current_x++ ) if ( pos_current_y == selected_position && pos_current_z == selected_position) Display_Buffer[pos_current_z][pos_current_y][pos_current_x] = 0xFF; else Display_Buffer[pos_current_z][pos_current_y][pos_current_x] = 0x00; selected_position++; if ( selected_position >= 8 ) selected_position = 0; } if (flush_cnt < 8){return 0;} else {flush_cnt = 0; return 1;} } //沿某轴方向上进行单层滚动 //load_datas 指示是否加载数据, 0-使用现有数据, 1-加载新数据. //axis 要移动的目标轴, //direction 方向, 0时沿轴线正方向移动, 1时沿轴线负方向移动. //layer_datas_buffer 要显示出来的数据, 单层数据量为 8*8 64. unsigned char Style_RollLayer(unsigned char load_datas, enum AxisDirection axis, unsigned char direction, unsigned char* layer_datas_buffer) { //速度设置 const unsigned int speed = 5; static unsigned int t_cnt = 0; signed char pos_offset = 0; signed char pos_current_x = 0; signed char pos_current_y = 0; signed char pos_current_z = 0; static signed int layer_cnt = 0; static signed char layer_position = 0; signed char pre_position = 0; const int layer_datas_buffer_len = LIGHT_CUBE_SIZE * LIGHT_CUBE_SIZE; if (load_datas) { Style_AllLightOff(); t_cnt = 0; layer_cnt = 0; layer_position = 0; //装载原始数据. switch( axis ) { case X: { pos_current_x = 0; for ( pos_current_z = LIGHT_CUBE_SIZE - 1 ; pos_current_z >= 0 ; pos_current_z-- ) for ( pos_current_y = LIGHT_CUBE_SIZE - 1 ; pos_current_y >= 0 ; pos_current_y-- ) { Display_Buffer[pos_current_z][pos_current_y][pos_current_x] = *(layer_datas_buffer + pos_offset); pos_offset++; } break; } case Y: { pos_current_y = 0; for ( pos_current_z = LIGHT_CUBE_SIZE - 1 ; pos_current_z >= 0 ; pos_current_z-- ) for ( pos_current_x = 0 ; pos_current_x < LIGHT_CUBE_SIZE ; pos_current_x++ ) { Display_Buffer[pos_current_z][pos_current_y][pos_current_x] = *(layer_datas_buffer + pos_offset); pos_offset++; } break; } case Z: { pos_current_z = 0; for ( pos_current_y = LIGHT_CUBE_SIZE - 1 ; pos_current_y >= 0 ; pos_current_y-- ) for ( pos_current_x = 0 ; pos_current_x < LIGHT_CUBE_SIZE ; pos_current_x++ ) { Display_Buffer[pos_current_z][pos_current_y][pos_current_x] = *(layer_datas_buffer + pos_offset); pos_offset++; } break; } default: { } } return 0; } t_cnt++; if (t_cnt >= speed) { t_cnt = 0; layer_cnt++; if(direction) { layer_position++; layer_position = layer_position < LIGHT_CUBE_SIZE ? layer_position : 0; pos_offset = -1; } else { layer_position--; layer_position = layer_position >= 0 ? layer_position : (LIGHT_CUBE_SIZE - 1); pos_offset = 1;} switch( axis ) { case X: { pos_current_x = layer_position; for ( pos_current_z = 0 ; pos_current_z < LIGHT_CUBE_SIZE ; pos_current_z++ ) for ( pos_current_y = 0 ; pos_current_y < LIGHT_CUBE_SIZE ; pos_current_y++ ) { pre_position = pos_current_x + pos_offset; if ( pre_position >= LIGHT_CUBE_SIZE ) pre_position = 0; if ( pre_position < 0 ) pre_position = LIGHT_CUBE_SI