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There is a version of Freescale’s CodeWarrior development environment specifically made for
MPC55xxx/MPC56xxx. It has a practical debug environment and some basic library for resetting
the device, setting software INTC, mapping registers to the memory etc.
For creating a new project first you have to select your device:
Then you can select your project’s name and location and you should select C language, with
unsigned chars and VLE. You can select a floating point format (usually software, but if you
disable floating point numbers you save in code size).