uart: add support for REF_TICK

2017-08-21 22:30:23 +08:00
parent bfeecd2b56
commit fba9678c56
4 changed files with 43 additions and 18 deletions
@@ -106,7 +106,8 @@ typedef struct {
    uart_parity_t parity;               /*!< UART parity mode*/
    uart_stop_bits_t stop_bits;         /*!< UART stop bits*/
    uart_hw_flowcontrol_t flow_ctrl;    /*!< UART HW flow control mode (cts/rts)*/
-    uint8_t rx_flow_ctrl_thresh ;       /*!< UART HW RTS threshold*/
+    uint8_t rx_flow_ctrl_thresh;        /*!< UART HW RTS threshold*/
+    bool use_ref_tick;                  /*!< Set to true if UART should be clocked from REF_TICK */
 } uart_config_t;

 /**