Specifications

Thread-safe
See description.
Available from ISR
No.
Include
<sys/alt_driver.h>
<sys/alt_stdio.h>
<priv/alt_file.h>
<unistd.h>
Description
The alt_getchar() function uses the ALT_DRIVER_READ() macro to call directly to the driver, if
available; otherwise, it uses the newlib provided getchar() routine.
Return
--
Related Information
• alt_putchar() on page 14-77
• alt_putstr() on page 14-76
• alt_printf() on page 14-78
• newlib Library Documentation
alt_putstr()
Prototype
alt_putstr(const char* str)
Commonly Called By
C/C++ programs
Device drivers
Thread-safe
See description.
Available from ISR
No.
Include
<sys/alt_driver.h>
<sys/alt_stdio.h>
14-76
alt_putstr()
NII5V2
2015.05.14
Altera Corporation
HAL API Reference
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