fix：demo support arm

Author: KingRichord

demo/uart_demo/CMakeLists.txt

@@ -10,7 +10,11 @@ set(CMAKE_CXX_FLAGS_RELEASE -Ofast)
 set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -O3  -Wall")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3  -Wall")
 
-set(SDK_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../../sdk/infinite_sense_core/x86)
+if (CMAKE_SYSTEM_PROCESSOR MATCHES "arm" OR CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64")
+  set(SDK_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../../sdk/infinite_sense_core/arm)
+else (CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64" OR CMAKE_SYSTEM_PROCESSOR MATCHES "amd64")
+  set(SDK_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../../sdk/infinite_sense_core/x86)
+endif ()
 
 find_package(catkin QUIET)
 if (catkin_FOUND)

demo/udp_demo/CMakeLists.txt

@@ -10,7 +10,12 @@ endif ()
 set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -O3  -Wall")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3  -Wall")
 
-set(SDK_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../../sdk/infinite_sense_core/x86)
+if (CMAKE_SYSTEM_PROCESSOR MATCHES "arm" OR CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64")
+  set(SDK_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../../sdk/infinite_sense_core/arm)
+else (CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64" OR CMAKE_SYSTEM_PROCESSOR MATCHES "amd64")
+  set(SDK_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../../sdk/infinite_sense_core/x86)
+endif ()
+
 
 find_package(catkin QUIET)
 if (catkin_FOUND)

demo/zmq_demo/CMakeLists.txt

@@ -11,8 +11,12 @@ set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -O3  -Wall")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3  -Wall")
 set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake CACHE INTERNAL "" FORCE)
 
+if (CMAKE_SYSTEM_PROCESSOR MATCHES "arm" OR CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64")
+  set(SDK_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../../sdk/infinite_sense_core/arm)
+else (CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64" OR CMAKE_SYSTEM_PROCESSOR MATCHES "amd64")
+  set(SDK_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../../sdk/infinite_sense_core/x86)
+endif ()
 
-set(SDK_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../../sdk/infinite_sense_core/x86)
 find_package(OpenCV REQUIRED)
 find_package(ZeroMQ QUIET)
 if (ZeroMQ_FOUND)