Add support to Print::printf for printing from flash #2266
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added 23 commits
April 20, 2016 12:57
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@igrr is travis borked? |
As discussed, such functionality should not be expected from printf
Current coverage is 27.64%
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| @@ -63,6 +63,53 @@ size_t Print::printf(const char *format, ...) { | |||
| return len; | |||
| } | |||
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| size_t Print::printf(const __FlashStringHelper * format, ...) { | |||
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How about introducing Print:vprintf(PGM_P format, va_list argp) and make the other 2 use it?
size_t Print::printf(const __FlashStringHelper * format, ...) {
va_list arg;
va_start(arg, format);
PGM_P fmt = reinterpret_cast<PGM_P>(format);
size_t len = vprintf(fmt, arg);
va_end(arg);
return len;There was a problem hiding this comment.
removed that printf all together. Check the latest commit
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@me-no-dev |
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