MartinW: Created page with "Logical operators compare two expressions and return 'true' or 'false' as a result. For example: result = (x == 3) && (y == 4) //result will be true only if x equals 3 and..."

2023-12-14T16:31:37Z

Created page with "Logical operators compare two expressions and return 'true' or 'false' as a result. For example: result = (x == 3) && (y == 4) //result will be true only if x equals 3 and..."

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Logical operators compare two expressions and return 'true' or 'false' as a result. For example:
result = (x == 3) && (y == 4) //result will be true only if x equals 3 and y equals 4
my_value = !my_value //toggle the BOOL var (e.g. if it is false, it becomes true)

Bitwise operators take two numbers and then compare the bits of each number, resulting in a new number. They are often used to set or clear individual bits in a value or register, or to mask off some bits from a value. Some examples are:
result = val & 0x0F //mask off the lowest 4 bits (e.g. if val is 0x45, result will be 0x05)
my_val = my_val | 0x01 //ensure the lowest bit of my_val is set to 1

Bitwise vs Logical operators - Revision history

MartinW: Created page with "Logical operators compare two expressions and return 'true' or 'false' as a result. For example: result = (x == 3) && (y == 4) //result will be true only if x equals 3 and..."