Skip to content

Force link _printf_float in dtostrf #111

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Feb 18, 2016
Merged

Force link _printf_float in dtostrf #111

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Force link _printf_float in dtostrf
  • Loading branch information
@sandeepmistry
sandeepmistry committed Feb 16, 2016
commit 155f259391460016c8945b67df172eb7d4f6290c
2 changes: 2 additions & 0 deletions cores/arduino/avr/dtostrf.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,8 @@
#include <stdio.h>

char *dtostrf (double val, signed char width, unsigned char prec, char *sout) {
asm(".global _printf_float");

char fmt[20];
sprintf(fmt, "%%%d.%df", width, prec);
sprintf(sout, fmt, val);
Expand Down