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ftostr12ns: change xx from long to int 

flash: -44
RAM: 0

Largest expected number is 999 after the multiplication by 100.

I measured the execution time drops from ~170us to ~73us.
This commit is contained in:
Guðni Már Gilbert 2022-02-13 20:02:55 +00:00 committed by Alex Voinea
parent 88e0e33fb2
commit 7711969e57
1 changed files with 1 additions and 1 deletions
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2
Firmware/conv2str.cpp
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@ -104,7 +104,7 @@ char *ftostr43(const float &x, uint8_t offset)
//Float to string with 1.23 format //Float to string with 1.23 format
char *ftostr12ns(const float &x) char *ftostr12ns(const float &x)
{ {
long xx = x * 100; int xx = x * 100;
xx = abs(xx); xx = abs(xx);
conv[0] = (xx / 100) % 10 + '0'; conv[0] = (xx / 100) % 10 + '0';