串口环形缓冲区强化:单独单写及最小临界区修改

This commit is contained in:
2026-02-24 14:22:01 +08:00
parent 7419dec1b5
commit 1e50a94427
5 changed files with 52 additions and 0 deletions

View File

@@ -12,4 +12,20 @@
void uart_init(void);
void debug_usart_init(void);
/*!
\brief pause UART RX interrupt (RBNE)
\param[in] none
\param[out] none
\retval none
*/
void uart_rx_irq_pause(void);
/*!
\brief resume UART RX interrupt (RBNE)
\param[in] none
\param[out] none
\retval none
*/
void uart_rx_irq_resume(void);
#endif // UART_H