Initialisation of arrays of floats

[sdcandy]

Rule 9.3 in MISRA C:2012 has an exception which states "An initializer of the form { 0 } may be used to explicitly initialize all elements of an array object or subobject". This means that something of the form is acceptable:

Code:

uint32_t x[3] = { 0 };

When using floating point types is it also acceptable to use something of the form:

Code:

typedef double float64_t;
float64_t array_a[10] = { 0.0 };

-Andy.