Including RTOS functions in CDE RTOS GUI

The RTOS component produces RTOS-specific function calls into LDD-generated code to perform the operations, such as memory allocation and deallocation, enter/exit critical sections, and OS-specific include declaration. However, there is one special case, where a function must be declared: ISRs. The CDE's RTOS GUI requires four different values for every function:

RTOS function name
RTOS input type parameters for function prototype
RTOS function return type for function prototype
RTOS function's parameters. These are the actual values that will be converted to C code in LDD when code is generated. The parameters are entered one by one and in the order in which RTOS requires them to correctly form the kernel function call.

The only difference between entering parameters for an ISR declaration and rest of the RTOS function in RTOS GUI is that when declaring an ISR, the Add Parameter button adds entries in pairs. This confirms that this is a function declaration where the input parameters are declared in the form of <variable_type1> <variable_name1>, <variable_type2> <variable_name2>...

For more information, refer to the Creating RTOS component topic.