100     hal_uart_send_state_t tx;  member
247         if (NULL != uartHandle->tx.buffer)  in HAL_UartInterruptHandle()
249 …USART_WriteByte(s_UsartAdapterBase[instance], uartHandle->tx.buffer[uartHandle->tx.bufferSofar++]);  in HAL_UartInterruptHandle()
250             if (uartHandle->tx.bufferSofar >= uartHandle->tx.bufferLength)  in HAL_UartInterruptHandle()
253                 uartHandle->tx.buffer = NULL;  in HAL_UartInterruptHandle()
413     if (NULL != uartHandle->tx.buffer)  in HAL_UartSendBlocking()
609     if (NULL != uartHandle->tx.buffer)  in HAL_UartSendNonBlocking()
613     uartHandle->tx.bufferLength = length;  in HAL_UartSendNonBlocking()
614     uartHandle->tx.bufferSofar  = 0;  in HAL_UartSendNonBlocking()
615     uartHandle->tx.buffer       = (volatile uint8_t *)data;  in HAL_UartSendNonBlocking()
646     if (NULL != uartHandle->tx.buffer)  in HAL_UartGetSendCount()
648         *seCount = uartHandle->tx.bufferSofar;  in HAL_UartGetSendCount()
680     if (NULL != uartHandle->tx.buffer)  in HAL_UartAbortSend()
683         uartHandle->tx.buffer = NULL;  in HAL_UartAbortSend()