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Fix another integer overflow on 328 chips. Still needs work on others.

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2013-08-27 03:00:21 +00:00
parent 6ccc8712cd
commit 72c03d0a77
1 changed files with 1 additions and 1 deletions
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lib/Charliplexing.cpp
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@@ -424,7 +424,7 @@ void LedSign::SetBrightness(uint8_t brightness)
// set up page counts // set up page counts
// TODO: make SHADES a function parameter. This would require some refactoring. // TODO: make SHADES a function parameter. This would require some refactoring.
const int max = 255; const int max = 255;
const float scale = 2.5; const float scale = 1.8;
const float delta = pow(max, 1.0 / scale) / (SHADES - 1); const float delta = pow(max, 1.0 / scale) / (SHADES - 1);
int counts[SHADES]; int counts[SHADES];
uint8_t i; uint8_t i;