Datentypen -

BERTL_CHEL18 » Code » ur_Bertl » Datentypen

Class Bertl added

Dependencies: HCSR

Dependents: BERTL_ButtonLeds Bertl_Arbeit FollowLine SerialPC ... more

Fork of ur_Bertl by BULME_BERTL_2CHEL

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Datentypen

Type	Keyword	Bytes	Range
character	char	1	-128 .. 127
unsigned character	unsigned char	1	0 .. 255
integer	int	2	-32 768 .. 32 767
short integer	short	2	-32 768 .. 32 767
long integer	long	4	-2 147 483 648 .. 2 147 483 647
unsigned integer	unsigned int	2	0 .. 65 535
unsigned short integer	unsigned short	2	0 .. 65 535
unsigned long integer	unsigned long	4	0 .. 4 294 967 295
single-precision floating-point (7 Stellen)	float	4	1.17E-38 .. 3.4E38
double-precision floating-point (19 Stellen)	double	8	2.2E-308 .. 1.8E308

Character	Type	Output format
C, c	int	a single-byte character
d	int	Signed decimal integer.
i	int	Signed decimal integer.
o	int	Unsigned octal integer.
u	int	Unsigned decimal integer.
X, x	int	Unsigned hexadecimal integer
E, e, f, G, g	double	Signed value; form [–]d.dddd e [-]dd[d]
p	Pointer	Prints the address of the argument in hex.
S, s	String	specifies a single-byte–character string.

Macro PRIu8

decimal printf format for uint8_t

uint8_t val = karel.GetLineValues(); bt.printf("%x \n",val); hex bt.printf("%u \n",val); dec