I'm currently having trouble building application on LPC1768. The application need to implement SNMP Agent, Telnet Server, and SD Card with RTX. Using uVision V4.50.0.0, the project compiled with no error, but when I ran the application on LPC1768, the program is hang. When I removed finit() and other functions related to SD Card, the application worked great. It sent SNMP Traps and I could access the Telnet. Is SD Card cannot work together with Telnet Server?