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Added User Print - A "light" console out option (#8)

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User print disables the normal print messages in the body of QMK/TMK
code and is meant as a lightweight alternative to NOPRINT. Use it when
you only want to do a spot of debugging but lack flash resources for
allowing all of the codebase to print (and store their wasteful
strings).
This commit is contained in:
IBNobody 2016-09-07 23:50:58 -05:00 • committed by GitHub
parent 558f3ec1eb
commit fe2aed0d1c
6 changed files with 166 additions and 26 deletions
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6
tmk_core/common/avr/xprintf.h
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@ -56,8 +56,8 @@ void xitoa(long value, char radix, char width);
#define xfprintf(func, format, ...) __xfprintf(func, PSTR(format), ##__VA_ARGS__)
void __xprintf(const char *format_p, ...); /* Send formatted string to the registered device */
void __xsprintf(char*, const char *format_p, ...); /* Put formatted string to the memory */
void __xfprintf(void(*func)(uint8_t), const char *format_p, ...); /* Send formatted string to the specified device */
// void __xsprintf(char*, const char *format_p, ...); /* Put formatted string to the memory */
// void __xfprintf(void(*func)(uint8_t), const char *format_p, ...); /* Send formatted string to the specified device */
/* Format string is placed in the ROM. The format flags is similar to printf().
@ -88,7 +88,7 @@ void __xfprintf(void(*func)(uint8_t), const char *format_p, ...); /* Send format
/*-----------------------------------------------------------------------------*/
char xatoi(char **str, long *ret);
/* Get value of the numeral string.
/* Get value of the numeral string.
str
Pointer to pointer to source string