(huart->RxState != HAL_UART_STATE_READY) { huart->gState = HAL_UART_STATE_READY; } else { huart->gState = HAL_UART_STATE_READY; HAL_UART_TxCpltCallback(huart); } } else { huart->Instance->DR = (uint8_t)(huart->pTxBuffPtr[-huart->Init.Tx...
UART_ATTR_RX_FIFO_DIS 0 Indicates that First In First Out (FIFO) is disabled for the receiving UART. UART_ATTR_RX_FIFO_EN 1 Indicates that FIFO is enabled for the receiving UART. UART_ATTR_TX_FIFO_DIS 0 Indicates that FIFO is disabled for the transmitting UART. UART_ATTR_TX...
UART_RX_READY Determines whether there is data pending in the UART hardware. UART_SET_BAUD Changes the baud rate of the UART hardware. UART_SET_POWER_D0 Supplies a function to transition the UART to D0. UART_SET_POWER_D3 Supplies a function to transition the UART to D3. ...
接收模式:0 - 阻断模式(不推荐);1 - 中断模式(还可以);2 - DMA模式 (更好);3 - DMA+IDLE 不定长模式 (最好)#define RX_MODE 3// Define the reception mode: 0 - blocking mode (not recommended), 1 - interrupt mode (recommended), and 2 - DMA mode (recommended); 3 - DMA IDLE mode ...
typedef struct _PEP_ACPI_SPB_UART_RESOURCE { PEP_ACPI_SPB_RESOURCE SpbCommon; ULONG BaudRate; USHORT RxBufferSize; USHORT TxBufferSize; UCHAR Parity; UCHAR LinesInUse; } PEP_ACPI_SPB_UART_RESOURCE, *PPEP_ACPI_SPB_UART_RESOURCE; 成员
typedef struct _PEP_ACPI_SPB_UART_RESOURCE { PEP_ACPI_SPB_RESOURCE SpbCommon; ULONG BaudRate; USHORT RxBufferSize; USHORT TxBufferSize; UCHAR Parity; UCHAR LinesInUse; } PEP_ACPI_SPB_UART_RESOURCE, *PPEP_ACPI_SPB_UART_RESOURCE; 成员 SpbCommon 描述此资源的 PEP_ACPI_SPB_RESOURCE 结...
*FileName:91x_uart.h *Author:MCDApplicationTeam *DateFirstIssued:05/18/2006:Version1.0 *Description:Thisfilecontainsallthefunctionsprototypesforthe *UARTsoftwarelibrary.*** *History:*05/24/2006:Version1.1 *05/18/2006:Version1.0 *** *THEPRESENTSOFTWAREWHICHISFORGUIDANCEONLYAIMSATPROVIDINGCUSTOMERS...
typedef struct _PEP_ACPI_SPB_UART_RESOURCE { PEP_ACPI_SPB_RESOURCE SpbCommon; ULONG BaudRate; USHORT RxBufferSize; USHORT TxBufferSize; UCHAR Parity; UCHAR LinesInUse; } PEP_ACPI_SPB_UART_RESOURCE, *PPEP_ACPI_SPB_UART_RESOURCE; Membr...
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typedef struct _PEP_ACPI_SPB_UART_RESOURCE { PEP_ACPI_SPB_RESOURCE SpbCommon; ULONG BaudRate; USHORT RxBufferSize; USHORT TxBufferSize; UCHAR Parity; UCHAR LinesInUse; } PEP_ACPI_SPB_UART_RESOURCE, *PPEP_ACPI_SPB_UART_RESOURCE; Membros...