初版

2025-12-03 11:12:34 +08:00
parent c23ae4f24c
commit bc195654bf
8163 changed files with 3799544 additions and 92 deletions
@@ -0,0 +1,23 @@
+#ifndef _PRINTF_H_
+#define _PRINTF_H_
+#define line_inf printf("%s %s %d \r\n" ,__FILE__, __func__ , __LINE__) ;
+#include <stdarg.h>
+#include "typedef/typedef.h"
+//#define NOFLOAT
+
+extern void putchar(char a);
+extern void putbyte(char a);
+extern int puts(const char *out);
+void put_u16hex(u16 dat);
+void put_u32hex(unsigned int dat);
+void put_buf(const u8 *buf, int len);
+int printf(const char *format, ...);
+//int assert_printf(const char *format, ...);
+// int sprintf(char *out, const char *format, ...);
+// int vprintf(const char *fmt, __builtin_va_list va);
+// int vsnprintf(char *, unsigned long, const char *, __builtin_va_list);
+// int snprintf(char *buf, unsigned long size, const char *fmt, ...);
+// int print(char **out, char *end, const char *format, va_list args);
+//int snprintf(char *, unsigned long, const char *, ...);
+
+#endif