In the transition from the MBED platform to Keil studio most of the programs do not work. Compiling is producing errors. I work with the MBED LPC1768 chip and all programs have been made in mbed2. Normally the import should result in a pass when compiling in the new Keil studio but it is not. After the change from mbed to Keil the compile did give some issues with the serial command. I could solve them by changing the mbd os version to 5.14.2. Higher than this is not possible because several librarys doe not support a higher version.