【FastBond项目分享】智能可穿戴之基于SeeeduinoXIAO的体感控制模块设计

#include #include #include 
#include #include 

/* Assign a unique ID to this sensor at the same time */Adafruit_ADXL345_Unified accel = Adafruit_ADXL345_Unified(12345);

U8G2_MAX7219_8X8_F_4W_SW_SPI u8g2(U8G2_R0, /* clock=*/ 8, /* data=*/ 10, /* cs=*/ 9, /* dc=*/ U8X8_PIN_NONE, /* reset=*/ U8X8_PIN_NONE);//引脚可以根据实际情况，自定义或指定，可以是代号或引脚号，如MOSI、SCK。
void setup(void) {
  Serial.begin(9600);  Serial.println("Accelerometer Test"); Serial.println("");    /* Initialise the sensor */  if(!accel.begin())  {    /* There was a problem detecting the ADXL345 ... check your connections */    Serial.println("Ooops, no ADXL345 detected ... Check your wiring!");    while(1);  }
  /* Set the range to whatever is appropriate for your project */  accel.setRange(ADXL345_RANGE_16_G);  // accel.setRange(ADXL345_RANGE_8_G);  // accel.setRange(ADXL345_RANGE_4_G);  // accel.setRange(ADXL345_RANGE_2_G);
  Serial.println("");    u8g2.begin();}
void loop(void) {  /* Get a new sensor event */   sensors_event_t event;   accel.getEvent(&event);   /* Display the results (acceleration is measured in m/s^2) */  Serial.print("X: "); Serial.print(event.acceleration.x); Serial.print("  ");  Serial.print("Y: "); Serial.print(event.acceleration.y); Serial.print("  ");  Serial.print("Z: "); Serial.print(event.acceleration.z); Serial.print("  ");Serial.println("m/s^2 ");  delay(500);

 if (event.acceleration.y<=0)  {    u8g2.clearBuffer();  // 清除缓存    u8g2.setFont(u8g2_font_victoriabold8_8r);// 设置字体    u8g2.drawStr(0,8,"I");  // 显示“I”    u8g2.sendBuffer();          // 显示内容    }  if (event.acceleration.y>0 && event.acceleration.y<1)  {    u8g2.clearBuffer();  // 清除缓存    u8g2.setFont(u8g2_font_victoriabold8_8r);// 设置字体    u8g2.drawStr(0,9-event.acceleration.y*8,"I");  // 显示“I”    u8g2.sendBuffer();          // 显示内容    }    else if (event.acceleration.y>=1 && event.acceleration.y<2)  {     u8g2.clearBuffer();  // 清除缓存     u8g2.setFont(u8g2_font_open_iconic_human_1x_t); // 设置心形字体     u8g2.drawGlyph(0,17-event.acceleration.y*8,66);  // 64-时钟 65-箭头 66-心形     u8g2.sendBuffer();          // 显示内容    }  else  if (event.acceleration.y>=2 && event.acceleration.y<3)  {    u8g2.clearBuffer();  // 清除缓存    u8g2.setFont(u8g2_font_victoriabold8_8r);// 设置字体    u8g2.drawStr(0,25-event.acceleration.y*8,"H");  // 显示“H”    u8g2.sendBuffer();          // 显示内容    }  else  if (event.acceleration.y>=3 && event.acceleration.y<4)  {    u8g2.clearBuffer();  // 清除缓存    u8g2.setFont(u8g2_font_victoriabold8_8r);// 设置字体    u8g2.drawStr(0,33-event.acceleration.y*8,"B");  // 显示“B”    u8g2.sendBuffer();          // 显示内容    }    else  if (event.acceleration.y>=4 && event.acceleration.y<5)  {    u8g2.clearBuffer();  // 清除缓存    u8g2.setFont(u8g2_font_victoriabold8_8r);// 设置字体    u8g2.drawStr(0,41-event.acceleration.y*8,"U");  // 显示“U”    u8g2.sendBuffer();          // 显示内容    }      else  if (event.acceleration.y>=5) {    u8g2.clearBuffer();  // 清除缓存    u8g2.setFont(u8g2_font_p01type_tr);// 设置字体    u8g2.drawStr(0,3,"1");  // 显示“1”    u8g2.drawStr(2,5,"0");  // 显示“0”    u8g2.drawStr(5,7,"0");  // 显示“0”    u8g2.sendBuffer();          // 显示内容    }  }