Add Pico W examples

pico_w/freertos/iperf/CMakeLists.txt

@@ -0,0 +1,38 @@
+add_executable(picow_freertos_iperf_server_nosys
+        picow_freertos_iperf.c
+        )
+target_compile_definitions(picow_freertos_iperf_server_nosys PRIVATE
+        WIFI_SSID=\"${WIFI_SSID}\"
+        WIFI_PASSWORD=\"${WIFI_PASSWORD}\"
+        )
+target_include_directories(picow_freertos_iperf_server_nosys PRIVATE
+        ${CMAKE_CURRENT_LIST_DIR}
+        ${CMAKE_CURRENT_LIST_DIR}/../.. # for our common lwipopts
+        )
+target_link_libraries(picow_freertos_iperf_server_nosys
+        pico_cyw43_arch_lwip_threadsafe_background
+        pico_stdlib
+        pico_lwip_iperf
+        FreeRTOS-Kernel-Heap4 # FreeRTOS kernel and dynamic heap
+        )
+pico_add_extra_outputs(picow_freertos_iperf_server_nosys)
+
+add_executable(picow_freertos_iperf_server_sys
+        picow_freertos_iperf.c
+        )
+target_compile_definitions(picow_freertos_iperf_server_sys PRIVATE
+        WIFI_SSID=\"${WIFI_SSID}\"
+        WIFI_PASSWORD=\"${WIFI_PASSWORD}\"
+        NO_SYS=0            # don't want NO_SYS (generally this would be in your lwipopts.h)
+        )
+target_include_directories(picow_freertos_iperf_server_sys PRIVATE
+        ${CMAKE_CURRENT_LIST_DIR}
+        ${CMAKE_CURRENT_LIST_DIR}/../.. # for our common lwipopts
+        )
+target_link_libraries(picow_freertos_iperf_server_sys
+        pico_cyw43_arch_lwip_sys_freertos
+        pico_stdlib
+        pico_lwip_iperf
+        FreeRTOS-Kernel-Heap4 # FreeRTOS kernel and dynamic heap
+        )
+pico_add_extra_outputs(picow_freertos_iperf_server_sys)