Wifi, TCP-Client and Ping/Pong

wifi_tcp/CMakeLists.txt

@@ -0,0 +1,34 @@
+cmake_minimum_required(VERSION 3.13)
+
+include(pico_sdk_import.cmake)
+
+project(wifi_tcp C CXX ASM)
+
+pico_sdk_init()
+
+if (NOT WIFI_SSID OR NOT WIFI_PASSWORD)
+    message(FATAL_ERROR "Bitte WIFI_SSID und WIFI_PASSWORD per -D setzen")
+endif()
+
+add_executable(wifi_tcp
+    wifi_tcp.c
+)
+
+target_compile_definitions(wifi_tcp PRIVATE
+    WIFI_SSID=\"${WIFI_SSID}\"
+    WIFI_PASSWORD=\"${WIFI_PASSWORD}\"
+)
+
+target_include_directories(wifi_tcp PRIVATE
+    ${CMAKE_CURRENT_LIST_DIR}
+)
+
+target_link_libraries(wifi_tcp
+    pico_stdlib
+    pico_cyw43_arch_lwip_threadsafe_background
+)
+
+pico_enable_stdio_usb(wifi_tcp 1)
+pico_enable_stdio_uart(wifi_tcp 0)
+
+pico_add_extra_outputs(wifi_tcp)