C51 printf format string

最新推荐文章于 2024-01-24 14:16:57 发布

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本文详细介绍了C51语言中printf函数的各种输入格式，包括不同类型整数（带符号、不带符号、八进制、十六进制）及浮点数的格式化输出方式，并解释了字符和字符串的输出格式。

Type Argument Type Input Format
d int Signed decimal number.
u unsigned int Unsigned decimal number.
o unsigned int Unsigned octal number.
x unsigned int Unsigned hexadecimal number using “0123456789abcedf”.
X unsigned int Unsigned hexadecimal number using “0123456789ABCDEF”.
f float Floating-point number formatted as
<[>-<]>dddd.dddd.
e float Floating-point number formatted as
<[>-<]>d.dddde<[>-<]>dd.
E float Floating-point number formatted as
<[>-<]>d.ddddE<[>-<]>dd.
g float Floating-point number using either the e or f format, whichever is more compact for the specified value and precision.
G float Floating-point number using either the E or f format, whichever is more compact for the specified value and precision.
c char A single character.
s * A string of characters terminated by a null character (‘\0′).
p * A generic pointer formatted as a linear address.
更多： C166_printf

Posted by ian at 17:12 Tagged with: C51