bugfix: fix uart fifo lost data issue

2025-08-09 12:35:28 +00:00 · 2022-11-09 19:17:35 +08:00
parent 26e5d16c47
commit e90d76e5b7
2 changed files with 3 additions and 4 deletions
--- a/components/soc/esp32c6/include/soc/uart_struct.h
+++ b/components/soc/esp32c6/include/soc/uart_struct.h
@@ -19,8 +19,7 @@ typedef union {
        /** rxfifo_rd_byte : RO; bitpos: [7:0]; default: 0;
         *  UART $n accesses FIFO via this register.
         */
-        uint32_t rxfifo_rd_byte:8;
-        uint32_t reserved_8:24;
+        uint32_t rxfifo_rd_byte:32;
    };
    uint32_t val;
 } uart_fifo_reg_t;