dhcp attempts

include/config.h

@@ -0,0 +1,25 @@
+#ifndef CONFIG_H
+#define CONFIG_H
+
+#include <stdint.h>
+
+#define DEBUG_MODE 1
+
+#define DNS_RUN_INTERVAL_MS 100
+
+// #define LOCAL_PORT 5000
+
+// MQTT configuration
+#define CLIENT_ID "ch32_node"
+
+#define MQTT_TARGET_IP {192, 168, 102, 147}
+#define MQTT_TARGET_PORT 1883
+
+#define MQTT_KEEP_ALIVE_INTERVAL 60
+#define MQTT_TX_BUFFER_SIZE 128
+#define MQTT_RX_BUFFER_SIZE 128
+#define MQTT_COMMAND_TIMEOUT_MS 1000
+#define SUB_TOPIC "listen/world"
+#define PUB_TOPIC "hello/world"
+
+#endif  // CONFIG_H