I am working with m52259demomcu and MQX 3.8, using FNET bootloader. When I load example telnet_to_serial through the FNET bootloader, telnet does not work. The program stops at the function _time_delay (500). When I comment out this line, the program stopped elsewhere. But I am not using code FNET bootloader, the program works fine.
Please help solve the problem.