In esp32c3 technical reference 26.4.2, there is: UARTn can access FIFO via register UART_FIFO_REG. You can put data into TX FIFO by writing UART_RXFIFO_RD_BYTE, and get data in RX FIFO by reading UART_RXFIFO_RD_BYTE. If I get it right, it means that reading the lower 8 bits...
In esp32c3 technical reference 26.4.2, there is: UARTn can access FIFO via register UART_FIFO_REG. You can put data into TX FIFO by writing UART_RXFIFO_RD_BYTE, and get data in RX FIFO by reading UART_RXFIFO_RD_BYTE. If I get it right, it means that reading the lower 8 bits...
在ESP32开发中，使用ADF（Audio Development Framework）框架时，遇到`I2C Bus WriteReg Error`和`I2C ...
In esp32c3 technical reference 26.4.2, there is: UARTn can access FIFO via register UART_FIFO_REG. You can put data into TX FIFO by writing UART_RXFIFO_RD_BYTE, and get data in RX FIFO by reading UART_RXFIFO_RD_BYTE. If I get it right, it means that reading the lower 8 bits...
Can anybody explain me why digitalWrite and REG_WRITE have different behavior on some pin? On my devkit1, if I do "pinMode(13, OUTPUT); digitalWrite(13, HIGH);", I observe 3.3V on pin13. But if I do "REG_WRITE(GPIO_ENABLE_REG, BIT13); REG_WRITE(GPIO_OUT_REG, BIT13);" (or...
esp32c3: Access type of UART_FIFO_REG, and how to write into UART TX FIFO 1 post • Page1of1 zzy228 Posts:1 Joined:Tue Dec 10, 2024 11:27 am Postbyzzy228»Tue Dec 10, 2024 11:49 am In esp32c3 technical reference 26.4.2, there is: ...
DeviceCode = LCD_ReadReg(0x0000);//读操作能返回控制器编号 我想问下 LCD_WriteReg(0x0000, 0x0001); 这句代码的作用。第一个参数是写命令,第二个参数是写数据,我想问第一个参数是0x0000,代表的是哪个命令,IR命令还是00h命令。 第二个问题: ...
LSTATUSSHRegWriteUSValueA( [in] HUSKEY hUSKey, [in] LPCSTR pszValue, [in] DWORD dwType, [in]constvoid*pvData, [in] DWORD cbData, [in] DWORD dwFlags ); 参数 [in] hUSKey 类型:HUSKEY 当前打开的注册表子项的句柄。 子项必须已使用KEY_SET_VALUE访问权限打开。 有关详细信息,请参阅注册表...
El encabezado shlwapi.h define SHRegWriteUSValue como alias que selecciona automáticamente la versión ANSI o Unicode de esta función en función de la definición de la constante de preprocesador UNICODE. La combinación del uso del alias neutral de codificación con código que no es neutral...
接着,开发者需要规划前期思路,为代码编写奠定基础。配置I2C外设成为首要任务,通过对I2C2外设的初始化,取代软件读取函数中的MyI2C_Init函数,为通信搭建起基本框架。控制外设电路实现指定地址的写和读时序,分别替换WriteReg和ReadReg函数,精准控制数据的传输与接收,确保通信的准确性和稳定性。