eCos读UART数据实例#include "oem_portmisc.h" static cyg_io_handle_t ser_hndl; static char stack[UART_READ_TASK_STACK_SZ]; static cyg_thread thread_data; static cyg_handle_t thread_handle; static char pf_stack[PARSE_TASK_STACK_SZ]; static cyg_thread pf_thread_data; static cy