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sys/ztimer: no log for stdio_rtt/semihosting #18176

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Jun 7, 2022
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sys/ztimer: no log for stdio_rtt/semihosting #18176

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7 changes: 7 additions & 0 deletions sys/ztimer/init.c
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Original file line number Diff line number Diff line change
Expand Up @@ -49,6 +49,13 @@
#include "ztimer/periph_rtc.h"
#include "ztimer/config.h"

/* both 'stdio_rtt' and 'stdio_semihosting' rely on ztimer for stdio output,
so not output is possible before 'ztimer' has been initiated, silence all
logs */
#if IS_USED(MODULE_STDIO_RTT) || IS_USED(MODULE_STDIO_SEMIHOSTING)
#undef LOG_LEVEL
#define LOG_LEVEL LOG_NONE
#endif
#include "log.h"

#define WIDTH_TO_MAXVAL(width) (UINT32_MAX >> (32 - width))
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