WebbIF (I2CWrite (0x50 << 1)) // El dispositivo responde para saltar fuera del bucle y continuar ejecutándose, si no responde a la siguiente consulta. break; I2CStop(); } while(1); … Webb1 aug. 2024 · 转为字符就是‘1’，在ascii码里是49，而'0'的ascii码是 48，所以直接用1+‘0’,就能将数字1转为字符‘1’，这个是C语言标准和ASCII码表定义 编译器按照ASCII字符码值就直接给转换了。

How to communicate with multiple I2C devices within one session?

WebbTI_USI_I2CRead(0x50, 10, 1,RxData); __bis_SR_register(LPM0_bits + GIE); /* This function can be used to end any open I2C transaction. Use only if I2C transaction was … Webb1. Open your Arduino IDE and go to Sketch > Include Library > Manage Libraries. The Library Manager should open. 2. Type “SSD1306” in the search box and install the SSD1306 library from Adafruit. 3. After installing the SSD1306 library from Adafruit, type “GFX” in the search box and install the library. 4. trudynfruity

单片机的多任务思考 - 百度文库

Webb6 maj 2024 · so I have an Arduino due and a MPU 6050 gy-521. this is the I2c code. const uint8_t IMUAddress = 0x68; // AD0 is logic low on the PCB const uint16_t … Webb12 juli 2024 · I2CWrite ( (0x50<<1) 0x01); //寻址器件，后续为读操作 while (len > 1) {//连续读取 len-1 个字节 *buf++ = I2CReadACK (); //最后字节之前为读取操作+应答 len--; } *buf = I2CReadNAK (); //最后一个字节为读取操作+非应答 I2CStop (); } /* E2 写入函数，buf-源数据指针，addr-E2 中的起始地址，len-写入长度 */ void E2Write (unsigned char *buf, … Webb大家新建两个文件“iic.c”和“iic.h”，我们把IIC的相关函数和EEPROM的相关函数都合成在“iic.c”这个单独文件里。 2.iic.c的代码 3.iic.h的代码 4.部分代码的修改 “unsigned char I2CReadACK ()”和“unsigned char I2CReadNAK ()”这里我们合成了一个函数为 “unsigned char I2CReadNAK_OR_ACK (unsigned char nak_or_ack)”，利用参数的传递决定是否 … trudys acessorios