doc: Add more extra comments in OpenThread example

Qiang Gu · Qiang Gu · commit 5752fa6a6d23 · 2017-03-23T16:46:20.000+08:00
diff --git a/example/baremetal/openthread/main.c b/example/baremetal/openthread/main.c
@@ -87,6 +87,8 @@
  *       See \ref sect_example_usage_HowToDebugMultiBoards "how to debug multiple boards in embARC" for more information.
  *     * Enter number to generate the pseudo-random number for OpenThread. Recommend enter number in order, such as “1”, “2” and “3”.
  *       Using same number in different nodes may lead error.
+ *     * Make sure the compiler configuration (TOOLCHAIN, BD_VER, CUR_CORE) of the secondary bootloader and bin file.
+ *       For example, the bootloader for EMSK 2.3/ARCEM7D cannot boot the program for EMSK 2.3/ARCEM11D.
  *
  */
 

Original file line number	Diff line number	Diff line change
`@@ -87,6 +87,8 @@`
`87`	`87`	`* See \ref sect_example_usage_HowToDebugMultiBoards "how to debug multiple boards in embARC" for more information.`
`88`	`88`	`* * Enter number to generate the pseudo-random number for OpenThread. Recommend enter number in order, such as “1”, “2” and “3”.`
`89`	`89`	`* Using same number in different nodes may lead error.`
	`90`	`+ * * Make sure the compiler configuration (TOOLCHAIN, BD_VER, CUR_CORE) of the secondary bootloader and bin file.`
	`91`	`+ * For example, the bootloader for EMSK 2.3/ARCEM7D cannot boot the program for EMSK 2.3/ARCEM11D.`
`90`	`92`	`*`
`91`	`93`	`*/`
`92`	`94`