我正在使用下面的代码与arduino-uno一起使用,但是经常得到“找不到有效的MPU6050传感器”。
#include <Wire.h>
#include <MPU6050.h>
MPU6050 mpu;
void setup() {
Serial.begin(115200);
Serial.println("Initialize MPU6050");
while (!mpu.begin()) {
Serial.println("Could not find a valid MPU6050 sensor, check wiring!");
delay(500);
}
}
void loop() {
}我的阿迪诺工作得很好
所以,我使用下面的代码检查了MPU6050,
#include <Wire.h>
void setup()
{
Wire.begin();
Serial.begin(115200);
while (!Serial); // Leonardo: wait for serial monitor
Serial.println("\nI2C Scanner");
}
void loop()
{
byte error, address;
int nDevices;
Serial.println("Scanning...");
nDevices = 0;
for(address = 1; address < 127; address++ )
{
// The i2c_scanner uses the return value of
// the Write.endTransmisstion to see if
// a device did acknowledge to the address.
Wire.beginTransmission(address);
error = Wire.endTransmission();
if (error == 0)
{
Serial.print("I2C device found at address 0x");
if (address<16)
Serial.print("0");
Serial.print(address,HEX);
Serial.println(" !");
nDevices++;
}
else if (error==4)
{
Serial.print("Unknown error at address 0x");
if (address<16)
Serial.print("0");
Serial.println(address,HEX);
}
}
if (nDevices == 0)
Serial.println("No I2C devices found\n");
else
Serial.println("done\n");
delay(5000); // wait 5 seconds for next scan
}按预期获得产出
扫描.
I2C设备地址0x68 !
done
从上面的输出中,我希望GPU6050能够工作
如何从GPU6050中获得值?
发布于 2022-10-18 13:33:40
https://stackoverflow.com/questions/74110897
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