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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2020/11/08 06:50:59 UTC

[GitHub] [incubator-nuttx] Donny9 commented on a change in pull request #2215: add new feature about sensor driver model

Donny9 commented on a change in pull request #2215:
URL: https://github.com/apache/incubator-nuttx/pull/2215#discussion_r519264908



##########
File path: include/nuttx/sensors/ioctl.h
##########
@@ -273,4 +273,14 @@
 
 #define SNIOC_GET_NEVENTBUF        _SNIOC(0x0070)
 
+/* Command:      SNIOC_SET_BUFFER_SIZE
+ * Description:  Use to set size of intermediate circual buffer in upper half driver.

Review comment:
       done

##########
File path: include/nuttx/sensors/ioctl.h
##########
@@ -273,4 +273,14 @@
 
 #define SNIOC_GET_NEVENTBUF        _SNIOC(0x0070)
 
+/* Command:      SNIOC_SET_BUFFER_SIZE
+ * Description:  Use to set size of intermediate circual buffer in upper half driver.
+ * Argument:     This is the size of buffer pointer.
+ * Note:         The application layer can set size of intermediate circual buffer

Review comment:
       done

##########
File path: include/nuttx/sensors/ioctl.h
##########
@@ -273,4 +273,14 @@
 
 #define SNIOC_GET_NEVENTBUF        _SNIOC(0x0070)
 
+/* Command:      SNIOC_SET_BUFFER_SIZE
+ * Description:  Use to set size of intermediate circual buffer in upper half driver.
+ * Argument:     This is the size of buffer pointer.
+ * Note:         The application layer can set size of intermediate circual buffer
+ *               by this ioctl cmd. The size is in bytes, it should be a multiple of

Review comment:
       done




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