Keil does not feature in the online MBED compiler.
I tried exporting programs with ‘uvision5 armc6’ which exists in the toolchain drop down, but 2 red lights illuminate on the board when loading from Keil, indicating that the program (which uploads fine from MBED) didn’t load properly from Keil. The board is a Nucleo F446RE and this appears in the right top corner of the Mbed online compiler v 18.104.22.168
Related online documentation seems to imply that Keil should automatically feature MBEDs toolchain drop down, so how do I get it there?
FYI I tried uploading the example blinky program from Keil directly to the board, an it appears to work, buy the two red lights remain on on the board.
Thanks for your help