#include <U8g2lib.h>
#define SDA_PIN 26
#define SCL_PIN 25
U8G2_SSD1306_128X64_NONAME_F_HW_I2C u8g2(U8G2_R0,SCL_PIN, SDA_PIN ,U8X8_PIN_NONE);
int c_x = -15;
int c_y = 20;
int r_x = 128;
int r_y = 40;
void setup() {
u8g2.begin();//初始化
Serial.println("hello");
}
void loop() {
static unsigned int start = millis();
u8g2.clearBuffer();
c_x++;
if(c_x >= 143){
c_x = -15;
}
u8g2.drawCircle(c_x,c_y,15);
r_x--;
if(r_x <= -30){
r_x=128;
}
u8g2.drawFrame(r_x,r_y,30,20);
u8g2.sendBuffer();
static unsigned int end = millis();
Serial.println(end-start);
delay(10);
}
esp:0
esp:2
esp:4
esp:5
esp:12
esp:13
esp:14
esp:15
esp:16
esp:17
esp:18
esp:19
esp:21
esp:22
esp:23
esp:25
esp:26
esp:27
esp:32
esp:33
esp:34
esp:35
esp:3V3
esp:EN
esp:VP
esp:VN
esp:GND.1
esp:D2
esp:D3
esp:CMD
esp:5V
esp:GND.2
esp:TX
esp:RX
esp:GND.3
esp:D1
esp:D0
esp:CLK
oled1:GND
oled1:VCC
oled1:SCL
oled1:SDA