Descr iption： The STM32F215xx and STM32F217xx family is based on the high-performance ARM®Cortex™-M3 32-bit RISC core operating at a frequency of up to 120 MHz. The family incorporates high-speed embedded memories (Flash memory up to 1 Mbyte, up to

AN3384-STM32F2x7xx微控制器LwIP_TCP__IP栈的示范