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Searched refs:tx_buf_tail (Results 1 – 3 of 3) sorted by relevance

/AliOS-Things-master/components/drivers/peripheral/uart/include/aos/
A Dtty_core.h37 size_t tx_buf_tail; member
/AliOS-Things-master/components/drivers/peripheral/uart/src/
A Dtty.c26 ((AOS_TTY_TX_BUF_SIZE + (tty)->tx_buf_head - (tty)->tx_buf_tail) & (AOS_TTY_TX_BUF_SIZE - 1))
628 tty->tx_buf_tail = 0; in dev_tty_put()
665 tty->tx_buf_tail = 0; in aos_tty_register()
727 ((uint8_t *)buf)[c++] = tty->tx_buf[tty->tx_buf_tail++]; in aos_tty_tx_buffer_consume()
728 tty->tx_buf_tail &= AOS_TTY_TX_BUF_SIZE - 1; in aos_tty_tx_buffer_consume()
A Dtty_csi.c208 if (tty->tx_buf_head == tty->tx_buf_tail) in tx_task_func()

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