1.新增总线打开方式。

2023-10-02 23:11:19 +08:00
parent d7cccfff29
commit 3eafdafe43
1 changed files with 3 additions and 0 deletions
--- a/include/mrdef.h
+++ b/include/mrdef.h
@@ -305,6 +305,8 @@ enum mr_device_type
    Mr_Device_Type_PWM,                                             /* PWM device */
    Mr_Device_Type_Timer,                                           /* TIMER device */
    Mr_Device_Type_Flash,                                           /* FLASH device */
+    Mr_Device_Type_MSGBUS,                                          /* MSG-BUS device */
+    Mr_Device_Type_MSG,                                             /* MSG device */
    /* ... */
 };

@@ -316,6 +318,7 @@ enum mr_device_type
 #define MR_DEVICE_OFLAG_WRONLY          0x20                        /* Write only */
 #define MR_DEVICE_OFLAG_RDWR            0x30                        /* Read and write */
 #define MR_DEVICE_OFLAG_NONBLOCKING     0x40                        /* Non-blocking */
+#define MR_DEVICE_OFLAG_BUS             0x80                        /* Bus mode */
 #define MR_DEVICE_OFLAG_MASK            0xf0                        /* Mask for open mode flag */

 /**