diff options
| -rw-r--r-- | include/rtthread.h | 2 | ||||
| -rw-r--r-- | src/kservice.c | 25 |
2 files changed, 27 insertions, 0 deletions
diff --git a/include/rtthread.h b/include/rtthread.h index 4091e538f8..b8809474f6 100644 --- a/include/rtthread.h +++ b/include/rtthread.h @@ -488,8 +488,10 @@ void rt_components_board_init(void); */ #ifndef RT_USING_CONSOLE #define rt_kprintf(...) +#define rt_kputs(str) #else void rt_kprintf(const char *fmt, ...); +void rt_kputs(const char *str); #endif rt_int32_t rt_vsprintf(char *dest, const char *format, va_list arg_ptr); rt_int32_t rt_vsnprintf(char *buf, rt_size_t size, const char *fmt, va_list args); diff --git a/src/kservice.c b/src/kservice.c index 614399e1e0..10fcfb0cf9 100644 --- a/src/kservice.c +++ b/src/kservice.c @@ -1108,6 +1108,31 @@ WEAK void rt_hw_console_output(const char *str) RTM_EXPORT(rt_hw_console_output); /** + * This function will put string to the console. + * + * @param str the string output to the console. + */ +void rt_kputs(const char *str) +{ +#ifdef RT_USING_DEVICE + if (_console_device == RT_NULL) + { + rt_hw_console_output(str); + } + else + { + rt_uint16_t old_flag = _console_device->open_flag; + + _console_device->open_flag |= RT_DEVICE_FLAG_STREAM; + rt_device_write(_console_device, 0, str, rt_strlen(str)); + _console_device->open_flag = old_flag; + } +#else + rt_hw_console_output(str); +#endif +} + +/** * This function will print a formatted string on system console * * @param fmt the format |