i2c_device_config_tdev_cfg = { .dev_addr_length = I2C_ADDR_BIT_LEN_7, .device_address =0x68, .scl_speed_hz =10000, };i2c_master_dev_handle_tdev_handle; ESP_ERROR_CHECK(i2c_master_bus_add_device(i2c_bus_handle, &dev_cfg, &dev_handle)); status = i2c_master_transmit_receive(dev...
Z 外部控制器发地址3'b000 就是告诉I2C-Master Core 我要给你发Clock Prescale register的参数了 ...
没理解您的意思，我之前理解I2C_MASTER_CMD_BURST_RECEIVE_START就是接收命令的意思，还要设置什么指令吗 这个是我想要连续读取的代码但是，I2c处于busy状态，不知道为什么。不