Searched refs:tx_dma_busy (Results 1 – 2 of 2) sorted by relevance
211 bool tx_dma_busy; /* dma tx transaction in progress */ member
608 stm32_port->tx_dma_busy = false; in stm32_usart_tx_dma_terminate()620 return stm32_port->tx_dma_busy; in stm32_usart_tx_dma_started()754 stm32port->tx_dma_busy = true; in stm32_usart_transmit_chars_dma()