mirrors/micropython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

lib/utils/printf: Fix issue with putchar define for some ports.

Browse Source
This commit is contained in:
Paul Sokolovsky 2015-11-22 02:46:32 +02:00
parent 8ee43e24f3
commit 1818da2ef3
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lib/utils/printf.c
View File

@ -35,6 +35,7 @@
#include "py/formatfloat.h" #include "py/formatfloat.h"
#endif #endif
#undef putchar // Some stdlibs have a #define for putchar
int printf(const char *fmt, ...); int printf(const char *fmt, ...);
int vprintf(const char *fmt, va_list ap); int vprintf(const char *fmt, va_list ap);
int putchar(int c); int putchar(int c);
@ -72,7 +73,6 @@ int DEBUG_printf(const char *fmt, ...) {
#endif #endif
// need this because gcc optimises printf("%c", c) -> putchar(c), and printf("a") -> putchar('a') // need this because gcc optimises printf("%c", c) -> putchar(c), and printf("a") -> putchar('a')
#undef putchar // Some stdlibs have a #define for putchar
int putchar(int c) { int putchar(int c) {
char chr = c; char chr = c;
mp_hal_stdout_tx_strn_cooked(&chr, 1); mp_hal_stdout_tx_strn_cooked(&chr, 1);