fix(usb_serial_jtag): Fix issue that use u32_reg read/write cannot be used to modify fifo regs

2025-08-09 20:41:14 +00:00 · 2024-07-03 14:49:02 +08:00
parent 15c4d0e076
commit 8b2350ce1c
11 changed files with 28 additions and 33 deletions
--- a/components/soc/esp32c5/include/soc/usb_serial_jtag_struct.h
+++ b/components/soc/esp32c5/include/soc/usb_serial_jtag_struct.h
@@ -23,8 +23,7 @@ typedef union {
         *  can check USB_SERIAL_JTAG_OUT_EP1_WR_ADDR USB_SERIAL_JTAG_OUT_EP0_RD_ADDR to know
         *  how many data is received, then read data from UART Rx FIFO.
         */
-        uint32_t rdwr_byte:8;
-        uint32_t reserved_8:24;
+        uint32_t rdwr_byte:32;
    };
    uint32_t val;
 } usb_serial_jtag_ep1_reg_t;