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Feature/float casting #15

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f1f0fcf
[stm32] explicity cast delay_ns.hpp into float
victorandrehc Mar 24, 2023
b19c65a
[stm32] float int from_range
thobrea Apr 4, 2023
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2 changes: 1 addition & 1 deletion src/modm/math/algorithm/prescaler.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -146,7 +146,7 @@ GenericPrescaler
const uint32_t prescaler_ceiling = std::min(uint32_t(desired) + 1, end);
const T baud_lower = input_frequency / prescaler_ceiling;
const T baud_upper = input_frequency / prescaler_floor;
const double baud_middle = (baud_upper + baud_lower) / 2.0;
const float baud_middle = static_cast<float>((baud_upper + baud_lower) / 2.0);
if (desired_frequency <= baud_middle)
return {input_frequency, desired_frequency, prescaler_ceiling - begin, prescaler_ceiling};
return {input_frequency, desired_frequency, prescaler_floor - begin, prescaler_floor};
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2 changes: 1 addition & 1 deletion src/modm/platform/core/cortex/delay_ns.hpp.in
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Expand Up @@ -21,7 +21,7 @@ void delay_ns(uint32_t ns);
constexpr uint16_t
computeDelayNsPerLoop(uint32_t hz)
{
return std::round({{loop}}'000'000'000.0 / hz);
return std::round(static_cast<float>({{loop}}'000'000'000.0 / hz));
}

}
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