Specifications

• newlib Library Documentation
alt_printf()
Prototype
alt_printf(const char* fmt, ... )
Commonly Called By
C/C++ programs
Device drivers
Thread-safe
No.
Available from ISR
No.
Include
<sys/alt_stdio.h>
Description
The alt_printf() function provides a very minimal printf implementation for use with very small
applications. Only the following format strings are supported: %x, %s, %c, and %%.
Return
--
Related Information
• alt_putchar() on page 14-77
• alt_putstr() on page 14-76
• alt_getchar() on page 14-75
Document Revision History for HAL API Reference
Date Version Changes
May 2015 2015.05.14
• Maintenance release.
• Renamed to Nios II Classic.
May 2011 11.0.0 No change
February 2011 10.1.0 Removed “Referenced Documents” section.
14-78
alt_printf()
NII5V2
2015.05.14
Altera Corporation
HAL API Reference
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