UART_Printf
__io_putchar() is only used within UART_Printf.
 
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CodeScopeSTM32 Libraries and SamplesUART_Printf__io_putchar()

__io_putchar() function

Retargets the C library printf function to the USART.

Syntax

PUTCHAR_PROTOTYPE;

Arguments

ch

Return value

None

References

LocationText
main.c:115
PUTCHAR_PROTOTYPE

Call Tree

Functions called by __io_putchar()
__io_putchar()
all items filtered out
Data read by __io_putchar()
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__io_putchar()