Searched refs:is_transmit_empty (Results 1 – 1 of 1) sorted by relevance
143 fn is_transmit_empty(offset: u16) -> bool { in is_transmit_empty() method158 while UartDriver::is_transmit_empty(port) == false { in uart_send()182 while UartDriver::is_transmit_empty(port) == false {} //TODO:pause in c_uart_send()