PSoC 3 uint64

[Anonymous]

Does anyone know why uint64 is not in PSoC3?

   

In cytypes.h there is code to typedef "usigned long long" into uint64 but it seems to only be supported for everything but PSoC3.

   

I seem to be able to use the "usigned long long". Is there any reason I shouldn't just typedef it myself?

[ETRO_SSN583]

The Keil compiler shows the following data types -

               

Data Types

   

The Cx51 Compiler provides several basic data types you may use in your C programs. The compiler supports the standard C data types as well as several data types that are unique to the Cx51 platform.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

Data Types	Bits	Bytes	Value Range
bit	1		0 to 1
signed char	8	1	-128 — +127
unsigned char	8	1	0 — 255
enum	8 / 16	1 or 2	-128 — +127 or -32768 — +32767
signed short int	16	2	-32768 — +32767
unsigned short int	16	2	0 — 65535
signed int	16	2	-32768 — +32767
unsigned int	16	2	0 — 65535
signed long int	32	4	-2147483648 — +2147483647
unsigned long int	32	4	0 — 4294967295
float	32	4	±1.175494E-38 — ±3.402823E+38
double	32	4	±1.175494E-38 — ±3.402823E+38
sbit	1		0 or 1
sfr	8	1	0 — 255
sfr16	16	2	0 — 65535

   

Note

   

    
• The bit, sbit, sfr, and sfr16 data types are not provided in ANSI C. They are unique to the Cx51 Compiler.
   

   

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